Angle-adjustable flow guide steel pipe

Abstract

The utility model relates to the technical field of angle adjustment, in particular to a flow guide steel pipe with an adjustable angle. A steel sheet ring is fixed to the surface of a flange, storage steel rings are arranged on the outer surface of the steel sheet ring, fixing rods are fixed to the outer surfaces of the middle set of storage steel rings, a second storage groove is formed in the end of a first telescopic block, a spring is arranged on the inner wall of the second storage groove, and the outer surface of the end of the first telescopic block is sleeved with a first storage block. The flow guide steel pipe has the advantages that the steel sheet ring and the storage steel ring are movably connected, the flow guide steel pipe can be bent, when the flanges at the two ends of the flow guide steel pipe correspond to a pipeline needing flow guide, bending of the flow guide steel pipe is stopped, and adjustability of the angle of the flow guide steel pipe is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of angle adjustment, in particular to a diversion steel pipe with adjustable angle. Background Art

[0002] The diversion steel pipe generally adopts a circular or square cross-section and is usually made of steel. It is mainly used in water conservancy projects, river regulation and other fields.

[0003] In the prior art, the diversion steel pipe is a very common device in water conservancy projects and plays a role in diversion. For example, in sewage treatment, one end of the diversion steel pipe can be fixed at the sewage pipe, and the other end can be placed at the place where the sewage is to be discharged, so that the sewage can be easily transported.

[0004] However, most of the existing diversion steel pipes are designed with a fixed angle and cannot adjust the diversion angle according to actual needs, which has limitations and is not conducive to the progress of its diversion work. Content of the Utility Model

[0005] The purpose of the utility model is to provide a diversion steel pipe with adjustable angle to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a diversion steel pipe with adjustable angle, the diversion steel pipe with adjustable angle includes:

[0007] A flange, a steel sheet ring is fixed on the surface of the flange, a receiving steel ring is arranged on the outer surface of the steel sheet ring, and a fixing rod is fixed on the outer surface of a group of the receiving steel rings in the middle;

[0008] A first telescopic block, a second receiving groove is opened at the end of the first telescopic block, a spring is arranged on the inner wall of the second receiving groove, and a first receiving block is sleeved on the outer surface of the end of the first telescopic block.

[0009] Preferably, an annular block is fixed on the outer surface of the end of the fixing rod, a rotating shaft is fixed on the surface of the flange close to the steel sheet ring, the first telescopic block is sleeved on the outer surface of the rotating shaft, a second positioning hole is opened on the surface of one end of the first telescopic block, and a stop block is fixed on the surface of the other end of the first telescopic block.

[0010] Preferably, a second notch is opened at the port of the second receiving groove, a baffle is arranged on the inner wall of the second receiving groove, the baffle is on the inner wall of the second receiving groove above the spring, a positioning rod is fixed on the surface of the baffle, and a first positioning hole is opened on the surface of one end of the first receiving block.

[0011] Preferably, a first receiving groove is opened at the end face of the other end of the first receiving block, a first notch is opened at the port of the first receiving groove, and a through hole is opened on the side surface of the inner wall of the first receiving groove, and the through hole penetrates the outer surface of the first receiving block.

[0012] Preferably, the first telescopic block and the second telescopic block have the same size, the first storage block and the second storage block have the same size, and the first telescopic block and the second telescopic block face each other.

[0013] Preferably, multiple groups of through holes are provided, and the multiple groups of through holes are symmetrically distributed on the surface of the first storage block. The positioning rod corresponds to the through holes, and the positioning rod is clamped in the through holes, and the two are movably connected.

[0014] Preferably, the diameter of the second storage groove is the same as the diameter of the baffle, the diameter of the second notch is the same as the diameter of the positioning rod, and the diameter of the baffle is larger than the diameter of the positioning rod. The baffle is clamped in the second storage groove, and the two are movably connected.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The steel sheet ring and the storage steel ring are movably connected, and the diversion steel pipe can be bent. When the flanges at both ends of the diversion steel pipe correspond to the pipes to be diverted, the bending of the diversion steel pipe is stopped, realizing the adjustable angle of the diversion steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a three-dimensional schematic diagram of the other side of the overall structure of the present utility model;

[0019] Figure 3 is a three-dimensional schematic diagram of the structure of the diversion steel pipe assembly of the present utility model;

[0020] Figure 4 is a three-dimensional schematic diagram of the structure of the storage block of the present utility model;

[0021] Figure 5 is a three-dimensional schematic diagram of the structure of the telescopic block of the present utility model;

[0022] Figure 6 is a sectional view of the structure of the telescopic block of the present utility model;

[0023] Figure 7 is a three-dimensional schematic diagram of the structure of the positioning rod of the present utility model.

[0024] In the figure: 1. Flange; 2. First telescopic block; 3. First receiving block; 4. Steel sheet ring; 5. Receiving steel ring; 6. Second telescopic block; 7. Second receiving block; 8. Rotating shaft; 9. Fixed rod; 10. Ring-shaped block; 11. First notch; 12. First receiving groove; 13. Through hole; 14. First positioning hole; 15. Second positioning hole; 16. Stopper; 17. Positioning rod; 18. Second notch; 19. Spring; 20. Second receiving groove; 21. Baffle plate. Detailed implementation manner

[0025] In order to clearly and completely describe the purpose, technical solution of the present invention and make the advantages more clearly understood, the following further details the embodiments of the present invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all embodiments, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0026] Embodiment 1: Please refer to Figures 1 to 7 , the present utility model provides a technical solution: a diversion steel pipe that can adjust the angle. A steel sheet ring 4 is fixed on the surface of the flange 1, and a receiving steel ring 5 is arranged on the outer surface of the steel sheet ring 4. The steel sheet ring 4 and the receiving steel ring 5 are movably connected, so the diversion steel pipe can be bent. When the flanges 1 at both ends of the diversion steel pipe correspond to the pipes to be diverted, stop bending the diversion steel pipe, realizing the adjustability of the angle of the diversion steel pipe. A fixed rod 9 is fixed on the outer surface of a group of receiving steel rings 5 in the middle.

[0027] A second receiving groove 20 is opened at the end of the first telescopic block 2. A spring 19 is arranged on the inner wall of the second receiving groove 20. A first receiving block 3 is sleeved on the outer surface of the end of the first telescopic block 2. When the diversion steel pipe is bent, the telescopic block will move into the receiving block, so no matter the degree of bending of the diversion steel pipe, the telescopic block and the receiving block will support the diversion steel pipe.

[0028] On the basis of Embodiment 1, in order to realize the adjustability of the angle of the diversion steel pipe, a ring-shaped block 10 is fixed on the outer surface of the end of the fixed rod 9. A rotating shaft 8 is fixed on the surface of the flange 1 close to the steel sheet ring 4. A first telescopic block 2 is sleeved on the outer surface of the rotating shaft 8. A second positioning hole 15 is opened on the surface of one end of the first telescopic block 2, and a stopper 16 is fixed on the surface of the other end of the first telescopic block 2.

[0029] A second notch 18 is opened at the port of the second receiving groove 20. A baffle plate 21 is arranged on the inner wall of the second receiving groove 20. The baffle plate 21 is located on the inner wall of the second receiving groove 20 above the spring 19. A positioning rod 17 is fixed on the surface of the baffle plate 21. A first positioning hole 14 is opened on the surface of one end of the first receiving block 3.

[0030] On the end face at the other end of the first receiving block 3, a first receiving groove 12 is provided. At the port of the first receiving groove 12, a first notch 11 is provided. On the inner wall side surface of the first receiving groove 12, a through hole 13 is provided, and the through hole 13 penetrates the outer surface of the first receiving block 3.

[0031] The size of the first telescopic block 2 is the same as that of the second telescopic block 6, and the size of the first receiving block 3 is the same as that of the second receiving block 7. The first telescopic block 2 and the second telescopic block 6 face each other.

[0032] A plurality of groups of through holes 13 are provided. The plurality of groups of through holes 13 are symmetrically distributed on the surface of the first receiving block 3. The positioning rod 17 corresponds to the through hole 13, and the positioning rod 17 is clamped in the through hole 13, and the two are movably connected.

[0033] The diameter of the second receiving groove 20 is the same as the diameter of the baffle 21, and the diameter of the second notch 18 is the same as the diameter of the positioning rod 17. The diameter of the baffle 21 is larger than the diameter of the positioning rod 17, and the baffle 21 is clamped in the second receiving groove 20, and the two are movably connected.

[0034] The specific solution of this scheme is as follows: The overall structure is the main body of the diversion steel pipe. When it is necessary to adjust the diversion angle of the diversion steel pipe, press the positioning rod 17 to make it retract into the second receiving groove 18. At this time, the limit between the telescopic block and the receiving block disappears, and the steel sheet ring 4 and the receiving steel ring 5 are movably connected. Therefore, the diversion steel pipe can be bent. When the flanges 1 at both ends of the diversion steel pipe correspond to the pipes to be diverted, stop bending the diversion steel pipe, and at the same time stop pressing the positioning rod 17, so that the positioning rod 17 is re-clamped in the through hole 13, forming a limit between the telescopic block and the receiving block, realizing the adjustability of the angle of the diversion steel pipe. And when the diversion steel pipe is bent, the telescopic block will move towards the inside of the receiving block. Therefore, no matter the degree of bending of the diversion steel pipe, the telescopic block and the receiving block will support the diversion steel pipe.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diversion steel pipe with adjustable angle, characterized in that: The adjustable-angle diversion steel pipe includes: A flange (1) with a steel sheet ring (4) fixed on its surface. An accommodation steel ring (5) is provided on the outer surface of the steel sheet ring (4), and a fixing rod (9) is fixed on the outer surface of a group of the accommodation steel rings (5) in the middle. A first telescopic block (2) with a second accommodation groove (20) opened at its end. A spring (19) is provided on the inner wall of the second accommodation groove (20), and a first accommodation block (3) is sleeved on the outer surface of the end of the first telescopic block (2).

2. The adjustable-angle diversion steel pipe according to claim 1, wherein: An annular block (10) is fixed on the outer surface of the end of the fixing rod (9). A rotating shaft (8) is fixed on the surface of the flange (1) near the steel sheet ring (4). The first telescopic block (2) is sleeved on the outer surface of the rotating shaft (8). A second positioning hole (15) is opened on the surface of one end of the first telescopic block (2), and a stop block (16) is fixed on the surface of the other end of the first telescopic block (2).

3. The adjustable-angle diversion steel pipe according to claim 2, characterized in that: A second notch (18) is opened at the port of the second accommodation groove (20). A baffle (21) is provided on the inner wall of the second accommodation groove (20). The baffle (21) is located on the inner wall of the second accommodation groove (20) above the spring (19). A positioning rod (17) is fixed on the surface of the baffle (21), and a first positioning hole (14) is opened on the surface of one end of the first accommodation block (3).

4. The adjustable-angle diversion steel pipe according to claim 3, characterized in that: A first accommodation groove (12) is opened at the end face of the other end of the first accommodation block (3). A first notch (11) is opened at the port of the first accommodation groove (12). A through hole (13) is opened on the side surface of the inner wall of the first accommodation groove (12), and the through hole (13) penetrates the outer surface of the first accommodation block (3).

5. A deflecting steel pipe with adjustable angle according to claim 4, characterized in that: The first telescopic block (2) has the same size as the second telescopic block (6), and the first accommodation block (3) has the same size as the second accommodation block (7). The first telescopic block (2) and the second telescopic block (6) are opposite to each other.

6. The adjustable-angle diversion steel pipe according to claim 5, characterized in that: Multiple groups of the through holes (13) are opened, and the multiple groups of through holes (13) are symmetrically distributed on the surface of the first accommodation block (3). The positioning rod (17) corresponds to the through hole (13), and the positioning rod (17) is clamped in the through hole (13), and the two are movably connected.

7. The adjustable-angle diversion steel pipe according to claim 6, characterized in that: The diameter of the second accommodation groove (20) is the same as the diameter of the baffle (21), and the diameter of the second notch (18) is the same as the diameter of the positioning rod (17). The diameter of the baffle (21) is larger than the diameter of the positioning rod (17), and the baffle (21) is clamped in the second accommodation groove (20), and the two are movably connected.

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