Air compressor pipeline anti-falling structure

Abstract

The utility model discloses an air compressor pipeline anti-falling structure which comprises an air compressor pipe, a connecting pipe is arranged on one side of the air compressor pipe, and a flange ring is fixedly connected to the face, facing the connecting pipe, of the air compressor pipe and the face, facing the air compressor pipe, of the connecting pipe. The four end corners of the front end face of the first flange ring and the four end corners of the rear end face of the second flange ring counted from left to right are each provided with a clamping groove. The four end corners of the outer side of the first flange ring counted from left to right are each provided with a concave metal clamping block, the two sides of the ends of the bottoms of the concave metal clamping blocks are clamped into clamping grooves located in the outer surfaces of the two flange rings correspondingly, and bottom fixing anti-opening mechanisms are arranged in the concave metal clamping blocks. According to the utility model, the concave metal clamping block for reinforcing can be prevented from being deformed due to vibration of the pipeline, so that the strength of the concave metal clamping block is improved, and the service life of the concave metal clamping block is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-slipping, in particular to an anti-slipping structure for an air compressor pipeline. Background Art

[0002] Air compressor pipes have various types and functions. Among them, the intake pipe is mainly used to introduce external air into the air compressor for processing, including air filters and intake valves to ensure the quality of the air compression process. The exhaust pipe is mainly used to release and extract the compressed gas. In addition, there are other types of pipes such as compression pipes, cooling pipes, and drainage pipes. They each have different functions, such as providing a good compression environment, controlling the internal temperature of the compression chamber, and discharging sewage or exhaust gas.

[0003] Patent No. CN215568710U in the prior art is a pipe anti-falling structure for a chemical pump. By setting a flange, when installing the structure, the flange is aligned and fitted so that the half stud is combined into a complete stud, and a bolt is passed through the mounting hole. The warning nut is first screwed with the bolt, and then the sleeve nut is screwed with the bolt and the warning nut, and then the clamp is sleeved on the half stud so that the clamp is engaged with the slot, and the position of the clamp is fixed with the fixing nut. Since the sleeve nut strengthens the pre-tightening force of the pre-tightening nut, the pre-tightening nut is not easy to loosen, and the flanges are fitted together by the clamp, the connection between the flanges is strengthened. In this way, the flange makes the structure not easy to fall off, making the pump body more stable when working and the service life longer, thereby solving the problem that the pipeline will inevitably vibrate when conveying liquid, and the vibration will cause the bolt to lose the pre-tightening force, thereby causing the pipeline to loosen, and in severe cases, it will cause the pipeline to fall off.

[0004] However, the clamping block in this anti-slip structure is generally concave in shape, and the two sides of the inner wall of the concave clamping block are respectively fitted with the front and rear end surfaces of the two flanges to reinforce the two flanges. However, when one of the pipes vibrates and generates a forward and backward moving force, the flange fixed between the pipes will move along with it, thereby hitting the inner wall of the concave clamping block. When the concave clamping block works in this environment for a long time, it will inevitably deform, resulting in a gap between its inner wall and the flange, which ultimately affects its clamping strength. Therefore, it does not meet the existing needs, and we have proposed an air compressor pipe anti-slip structure. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-slip structure for air compressor pipes, so as to solve the problem that the clamping block in the anti-slip structure proposed in the above-mentioned background technology is generally concave in shape, and the two sides of the inner wall of the concave clamping block are respectively fitted with the front and rear end surfaces of the two flanges to reinforce the two flanges. However, when one of the pipes vibrates, thereby generating a forward and backward moving force, the flange fixed between the pipes will move together with it, thereby hitting the inner wall of the concave clamping block. When the concave clamping block works in this environment for a long time, it will inevitably deform itself, resulting in a gap between its inner wall and the flange, which ultimately affects its clamping strength.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air compressor pipeline anti-slip structure, comprising an air compressor pipe, a connecting pipe is provided on one side of the air compressor pipe, a flange ring is fixedly connected to the surface of the air compressor pipe facing the connecting pipe and the surface of the connecting pipe facing the air compressor pipe, and a clamping groove is provided at each of the four end corners of the front end face of the first flange ring and the four end corners of the rear end face of the second flange ring from left to right;

[0007] A concave metal clamp is provided at each of the four end corners on the outer side of the first flange ring from left to right, and the two sides of the bottom end of the concave metal clamp are respectively inserted into the interior of the clamping grooves on the outer surfaces of the two flange rings, and a bottom fixing anti-opening mechanism is provided inside the concave metal clamp. The two sides of the bottom end of the concave metal clamp can be fixed by the bottom fixing anti-opening mechanism to ensure that the bottom ends of the two sides of the concave metal clamp are always in contact with the inner wall of the clamping groove.

[0008] Preferably, the two flange rings are fixed by bolts;

[0009] The bottom fixed anti-opening mechanism includes two strip grooves, which are respectively located on the front and rear end surfaces of the concave metal clamp block. A strip connecting through hole is provided in the middle position of the inner wall of the strip groove, and a strip through hole is provided on the outer surface of the flange ring at a position corresponding to the strip connecting through hole.

[0010] Preferably, a reinforcement plate B is provided inside the strip groove located on the front end surface of the concave metal clamp block, and a square fixing plate whose outer surface is in contact with the strip connecting through hole and the inner wall of the strip through hole is fixedly provided in the middle position of the rear end surface of the reinforcement plate B, and a fixing groove is provided on one side inside the square fixing plate, and a strip fixing through hole is provided in the middle position of the inner wall at the rear end of the fixing groove, which passes through the square fixing plate and extends to the outer surface of the square fixing plate.

[0011] Preferably, a reinforcement plate A is provided inside the strip groove located on the rear end face of the concave metal clamp block, and a strip connecting plate is fixedly provided in the middle position of the front end face of the reinforcement plate A. The top end of the strip connecting plate enters the interior of the fixing groove by passing through the strip fixing through hole, and the outer surface of the strip connecting plate located inside the strip fixing through hole is in contact with the inner wall of the strip fixing through hole.

[0012] Preferably, a spring is provided inside the top end of the strip connecting plate, and the upper and lower ends of the spring are connected to a rectangular block, the top end and the middle position of the rectangular block are inserted into the interior of the fixed groove, and the rear end face of the rectangular block is a plane, and the plane located at the rear end face of the rectangular block fits with the inner wall of the fixed groove.

[0013] Preferably, a strip movable groove is provided in front of the two rectangular blocks and is located in the middle of the front end surface of the reinforcement plate B. A pushing plate is provided inside the strip movable groove. One side of the upper and lower end surfaces of the pushing plate is fixedly connected with a reset head slidably connected to the inner wall of the strip movable groove. The rear end surface of the reset head is connected with a reset spring, and the interior of the strip movable groove is communicated with the interior of the fixed groove.

[0014] Preferably, an inclined concave pushing plate which is sleeved on the outer surface of the strip connecting plate is fixedly provided in the middle position of the rear end surface of the pushing plate, the outer surface of the strip connecting plate is fitted with the inner wall of the inclined concave pushing plate, and the surface of the inclined concave pushing plate facing the rectangular card block and the surface of the rectangular card block facing the inclined concave pushing plate are both inclined surfaces.

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

[0016] 1. The utility model can fix the two sides of the bottom end of the concave metal clamp block through the bottom fixing anti-opening mechanism, which can prevent the concave metal clamp block from deforming due to the vibration of the air compressor pipe or the connecting pipe. The above technical solution improves the strength of the concave metal clamp block itself, thereby increasing its service life;

[0017] 2. When the bottom ends of both sides of the concave metal clamp need to be fixed, the utility model only needs to insert the reinforcement plate A and the reinforcement plate B into the inside of the two concave metal clamps located at the front and rear end surfaces of the concave metal clamps respectively. The above technical solution ensures the convenience of using the concave metal clamps. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is the front view of the internal structure of the utility model as a whole;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure at center A;

[0021] Figure 4 For this utility model Figure 3 A magnified view of the structure at point B.

[0022] In the figure: 1. air compressor pipe; 2. connecting pipe; 3. flange ring; 4. clamping groove; 5. concave metal clamping block; 6. strip through hole; 7. strip connecting through hole; 8. reinforcement plate A; 9. strip groove; 10. strip connecting plate; 11. spring groove; 12. spring; 13. rectangular clamping block; 14. reinforcement plate B; 15. strip fixed through hole; 16. fixed groove; 17. inclined concave push plate; 18. push plate; 19. reset head; 20. reset spring; 21. strip movable groove; 22. square fixed plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] The air compressor pipe 1 (model 316L), the concave metal clamp block 5 (model 304) and the flange ring 3 (model 15-800) mentioned in the utility model can be purchased from the market or obtained by private customization.

[0025] See also Figures 1 to 4 The utility model provides an embodiment: an air compressor pipeline anti-slip structure, comprising an air compressor pipe 1, a connecting pipe 2 is provided on one side of the air compressor pipe 1, a flange ring 3 is fixedly connected to the surface of the air compressor pipe 1 facing the connecting pipe 2 and the surface of the connecting pipe 2 facing the air compressor pipe 1, and a clamping groove 4 is provided at the four end corners of the front end face of the first flange ring 3 and the four end corners of the rear end face of the second flange ring 3 from left to right;

[0026] A concave metal clamp 5 is provided at each of the four end corners on the outer side of the first flange ring 3 from left to right. The two sides of the bottom end of the concave metal clamp 5 are respectively inserted into the inside of the clamping groove 4 located on the outer surfaces of the two flange rings 3. A bottom fixing anti-opening mechanism is provided inside the concave metal clamp 5. The two sides of the bottom end of the concave metal clamp 5 can be fixed by the bottom fixing anti-opening mechanism to ensure that the bottom ends of the two sides of the concave metal clamp 5 are always in contact with the inner wall of the clamping groove 4.

[0027] The two flange rings 3 are fixed together by bolts; the bottom fixing anti-opening mechanism includes two strip grooves 9, which are respectively located on the front and rear end surfaces of the concave metal clamp block 5, and a strip connecting through hole 7 is provided in the middle position of the inner wall of the strip groove 9, and a strip through hole 6 is provided on the outer surface of the flange ring 3 at a position corresponding to the strip connecting through hole 7; after the two flange rings 3 are fixed together by bolts, pick up a concave metal clamp block 5, align the two sides of the lower end surface of the concave metal clamp block 5 with the clamp grooves 4 located on the outer surfaces of the two flange rings 3, and then insert the concave metal clamp block 5 into it, and when the lower end surface of the concave metal clamp block 5 contacts the inner wall of the clamp groove 4 and cannot continue to push the concave metal clamp block 5 inward, the strip connecting through hole 7 on the inner wall of the strip groove 9 on the outer surface of the concave metal clamp block 5 is on the same horizontal line as the strip through hole 6 located on the outer surface of the flange ring 3.

[0028] A reinforcing plate B14 is provided inside the strip groove 9 at the front end surface of the concave metal clamp 5, and a square fixing plate 22 whose outer surface is in contact with the inner wall of the strip connecting through hole 7 and the strip through hole 6 is fixedly provided in the middle position of the rear end surface of the reinforcing plate B14, and a fixing groove 16 is provided on one side of the inside of the square fixing plate 22, and a strip fixing through hole 15 is provided in the middle position of the inner wall at the rear end of the fixing groove 16, which passes through the square fixing plate 22 and extends to the outer surface of the square fixing plate 22; when the concave metal clamp 5 is After the two sides of the lower end surface are respectively inserted into the two clamping grooves 4, pick up the reinforcement plate B14, align the square fixing plate 22 located at the rear end surface of the reinforcement plate B14 with the strip through hole 6 on the inner wall of the strip groove 9 located at the front end surface of the concave metal clamp block 5, and then insert it. As the square fixing plate 22 goes deeper, the reinforcement plate B14 will gradually enter the interior of the strip groove 9. When the rear end surface of the reinforcement plate B14 contacts the inner wall of the clamping groove 4 and can no longer move, stop pushing the reinforcement plate B14.

[0029] A reinforcing plate A8 is provided inside the strip groove 9 located at the rear end face of the concave metal clamp 5, and a strip connecting plate 10 is fixedly provided in the middle position of the front end face of the reinforcing plate A8. The top end of the strip connecting plate 10 passes through the strip fixing through hole 15 to enter the interior of the fixing groove 16, and the outer surface of the strip connecting plate 10 located inside the strip fixing through hole 15 fits with the inner wall of the strip fixing through hole 15; a spring 12 is provided inside the top end of the strip connecting plate 10, and a rectangular clamping block 13 is connected to the upper and lower ends of the spring 12. The top end and the middle position of the rectangular clamping block 13 are inserted into the interior of the fixing groove 16, and the rectangular clamping block 13 is inserted into the interior of the fixing groove 16. The rear end face of the block 13 is a plane, and the plane at the rear end face of the rectangular block 13 fits with the inner wall of the fixing groove 16; when the square fixing plate 22 is inserted, pick up the reinforcing plate A8, align the strip connecting plate 10 at the front end face of the reinforcing plate A8 with the strip fixing through hole 15 at the rear end face of the square fixing plate 22, and then insert it. As the strip connecting plate 10 moves, the rectangular block 13 at the outer surface of the strip connecting plate 10 will contact the entrance of the strip fixing through hole 15, and through the inclined surface at the front end face of the rectangular block 13, when the two are in contact, but the strip connecting plate 10 continues to move forward, the rectangular The rectangular block 13 will be pushed inward and squeeze the spring 12. As the strip connecting plate 10 goes deeper, the top end of the strip connecting plate 10 will penetrate the strip fixing through hole 15 and enter the interior of the fixing groove 16. In the process of the strip connecting plate 10 going deeper, the reinforcing plate A8 will also enter the interior of the strip groove 9 located at the rear end face of the concave metal clamp 5. When the front end face of the reinforcing plate A8 fits the inner wall of the strip groove 9, the reaction force of the squeezed spring 12 can push the two rectangular blocks 13 outward so that they appear on the outside of the strip connecting plate 10. At the same time, the rectangular block 13 The rear end face will also fit with the inner wall of the fixing groove 16, and the strip connecting plate 10 and the square fixing plate 22 can be fixed by inserting the rectangular block 13 into the fixing groove 16. When the strip connecting plate 10 and the square fixing plate 22 which are respectively fixed to the reinforcement plate B14 and the reinforcement plate A8 are fixedly connected, the reinforcement plate B14 and the reinforcement plate A8 will also be fixed at the current position. The fixed reinforcement plate B14 and the reinforcement plate A8 can prevent the concave metal clamp 5 from being deformed due to external vibration, thereby improving the strength of the concave metal clamp 5 itself and increasing its service life.

[0030] A strip movable groove 21 is provided in front of the two rectangular blocks 13 and is located in the middle of the front end surface of the reinforcing plate B14. A push plate 18 is provided inside the strip movable groove 21. One side of the upper and lower end surfaces of the push plate 18 is fixedly connected with a reset head 19 which is slidably connected to the inner wall of the strip movable groove 21. A reset spring 20 is connected to the rear end surface of the reset head 19, and the interior of the strip movable groove 21 is connected to the interior of the fixed groove 16. When it is necessary to release the fixation of the reinforcing plate B14 and the reinforcing plate A8 and pull out the concave metal clamp 5, the push plate 18 is pressed backwards, and as the push plate 18 moves, the reset head 19 fixed thereto will also move together and squeeze the reset spring 20.

[0031] A slanted concave pushing plate 17 is fixedly arranged at the middle position of the rear end surface of the pushing plate 18, and is sleeved on the outer surface of the strip connecting plate 10. The outer surface of the strip connecting plate 10 is in contact with the inner wall of the slanted concave pushing plate 17, and the surface of the slanted concave pushing plate 17 facing the rectangular block 13 and the surface of the rectangular block 13 facing the slanted concave pushing plate 17 are both inclined surfaces; as the pushing plate 18 moves, the slanted concave pushing plate 17 fixed thereto will also move inwards together, and when the slanted concave pushing plate 17 moves backward, the position The inclined surface of the outer surface of the inclined concave pushing plate 17 will contact the inclined surface of the outer surface of the rectangular block 13 and push the rectangular block 13 inward. When the rear end surface of the rectangular block 13 is no longer in contact with the inner wall of the fixing groove 16, the fixation between the strip connecting plate 10 and the square fixing plate 22 will be released. After that, the staff can respectively pull out the reinforcement plate B14 and the reinforcement plate A8 from the inside of the two strip grooves 9. After the reinforcement plates B14 and A8 are taken out, the concave metal clamp 5 can be pulled out.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An air compressor pipeline anti-drop structure, comprising an air compressor pipe (1), characterized in that: A connecting pipe (2) is provided on one side of the air compressor pipe (1); a flange ring (3) is fixedly connected to the surface of the air compressor pipe (1) facing the connecting pipe (2) and the surface of the connecting pipe (2) facing the air compressor pipe (1); and a clamping groove (4) is provided at each of the four end corners of the front end surface of the first flange ring (3) and the four end corners of the rear end surface of the second flange ring (3) from left to right; A concave metal clamp (5) is provided at each of the four end corners of the outer side of the first flange ring (3) from left to right. The two sides of the bottom end of the concave metal clamp (5) are respectively inserted into the inside of the clamping grooves (4) located on the outer surfaces of the two flange rings (3). The inside of the concave metal clamp (5) is provided with a bottom fixing anti-opening mechanism, and the two sides of the bottom end of the concave metal clamp (5) can be fixed by the bottom fixing anti-opening mechanism to ensure that the bottom ends of the two sides of the concave metal clamp (5) are always in contact with the inner wall of the clamping groove (4).

2. The air compressor pipeline anti-drop structure according to claim 1, characterized in that: The two flange rings (3) are fixed to each other by bolts; The bottom fixed anti-opening mechanism comprises two strip grooves (9), the two strip grooves (9) are respectively located at the front and rear end surfaces of the concave metal clamp (5), a strip connecting through hole (7) is provided in the middle position of the inner wall of the strip groove (9), and a strip through hole (6) is provided on the outer surface of the flange ring (3) at a position corresponding to the strip connecting through hole (7).

3. The air compressor pipeline anti-drop structure according to claim 2, characterized in that: A reinforcing plate B (14) is provided inside the strip groove (9) located at the front end surface of the concave metal clamp (5); a square fixing plate (22) whose outer surface is in contact with the inner walls of the strip connecting through hole (7) and the strip through hole (6) is fixedly provided in the middle position of the rear end surface of the reinforcing plate B (14); a fixing groove (16) is provided on one side inside the square fixing plate (22); a strip fixing through hole (15) is provided in the middle position of the rear end inner wall of the fixing groove (16) so as to pass through the square fixing plate (22) and extend to the outer surface of the square fixing plate (22).

4. The air compressor pipeline anti-drop structure according to claim 3, characterized in that: A reinforcing plate A (8) is provided inside the strip groove (9) located at the rear end face of the concave metal clamp (5), and a strip connecting plate (10) is fixedly provided at the middle position of the front end face of the reinforcing plate A (8). The top end of the strip connecting plate (10) passes through the strip fixing through hole (15) and enters the interior of the fixing groove (16), and the outer surface of the strip connecting plate (10) located inside the strip fixing through hole (15) is in contact with the inner wall of the strip fixing through hole (15).

5. The air compressor pipeline anti-drop structure according to claim 4, characterized in that: A spring (12) is provided inside the top end of the strip connecting plate (10), and the upper and lower ends of the spring (12) are both connected to a rectangular clamping block (13). The top end and the middle position of the rectangular clamping block (13) are clamped into the interior of the fixing groove (16), and the rear end surface of the rectangular clamping block (13) is a plane, and the plane located at the rear end surface of the rectangular clamping block (13) is in contact with the inner wall of the fixing groove (16).

6. The air compressor pipeline anti-drop structure according to claim 5, characterized in that: A strip movable groove (21) is provided in front of the two rectangular blocks (13) and is located in the middle of the front end surface of the reinforcing plate B (14). A pushing plate (18) is provided inside the strip movable groove (21). A reset head (19) slidably connected to the inner wall of the strip movable groove (21) is fixedly connected to one side of the upper and lower end surfaces of the pushing plate (18). A reset spring (20) is connected to the rear end surface of the reset head (19), and the interior of the strip movable groove (21) is communicated with the interior of the fixed groove (16).

7. The air compressor pipeline anti-drop structure according to claim 6, characterized in that: A sloped concave pushing plate (17) sleeved on the outer surface of the strip connecting plate (10) is fixedly provided at the middle position of the rear end surface of the pushing plate (18); the outer surface of the strip connecting plate (10) is in contact with the inner wall of the sloped concave pushing plate (17); and the surface of the sloped concave pushing plate (17) facing the rectangular clamping block (13) and the surface of the rectangular clamping block (13) facing the sloped concave pushing plate (17) are both inclined surfaces.

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