Degreasing cleaning joint for inner wall of super-long pipe of travelling crane

Abstract

The utility model discloses a crane super-long pipe inner wall degreasing cleaning connector which comprises a bottom plate, a top plate is arranged above the bottom plate, a bearing frame is arranged on one side of the top end of the top plate, and a piece placing frame is arranged at the top end of the top plate on the outer wall of one side of the bearing frame. Guide rods are arranged at the top ends, on the two sides of the threaded rod, of the top plate through supports, nut bases are installed on the outer walls of the threaded rod in a threaded mode and movably connected with the guide rods, a limiting shaft base is arranged on one side of the top end of each nut base, and a vertical frame is arranged on the other side of the top end of each nut base; one end of the motor penetrates through the vertical frame and is provided with a first gear, and a second gear is rotationally installed on the outer wall of the vertical frame on one side of the first gear. According to the cleaning joint, the use convenience of the cleaning joint is improved, the inner walls of pipelines with different heights can be cleaned easily, the application range of the cleaning joint is widened, and the cleaning effect of the cleaning joint on the inner walls of the pipelines is guaranteed when the cleaning joint is used.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline cleaning, in particular to a degreasing and cleaning joint for the inner wall of an extra-long pipe of a traveling crane. Background Art

[0002] In the braking systems of equipment such as railway locomotives and large engineering vehicles, extra-long pipes are often required to transmit gas or liquid. During long-term use, the inner walls of these pipes are easily adhered to oil, dirt, and impurities, affecting the performance and safety of the pipes. Therefore, a degreasing cleaning joint is needed that can efficiently and thoroughly clean the inner walls of extra-long pipes.

[0003] Reference publication number CN218475665U discloses a tool for on-site degreasing and cleaning of industrial oxygen pipelines, comprising a nozzle having a first medium passage therein; a nozzle connected to one end of the nozzle and having a second medium passage therein; a plurality of spray holes evenly distributed along the sidewall of the nozzle; and a crossbar fixedly connected to the nozzle or nozzle, with pulleys rotatably connected at both ends of the crossbar. This tool aims to address the aforementioned technical problems existing in the prior art by providing a tool for on-site degreasing and cleaning of industrial oxygen pipelines. This tool can replace the immersion method with a spraying method to clean the inner wall of the pipeline, thereby improving on-site construction efficiency and reducing construction investment costs. Furthermore, corresponding structural improvements facilitate control of the spray direction of the degreasing agent by cleaning personnel. As can be seen from the above, although this joint cleaning tool can be used well, it is generally not convenient for automatically adjusting the position of the cleaning pipe head, requiring manual pushing and pulling by personnel, which increases labor intensity and affects the convenience of using the cleaning joint, often causing problems for people. Utility Model Content

[0004] The purpose of the present utility model is to provide a method for degreasing and cleaning the inner wall of an extra-long pipe on a traveling crane, so as to solve the problem in the above-mentioned background technology that although the cleaning joint tool can be well applied, it is usually not convenient to automatically adjust the position of the cleaning pipe head, and it needs to be manually pushed and pulled by personnel, which increases the labor intensity of personnel and affects the convenience of using the cleaning joint.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a degreasing and cleaning joint for the inner wall of an extra-long pipe of a traveling crane, comprising a bottom plate, a top plate is provided above the bottom plate, a bearing frame is provided on one side of the top end of the top plate, a mounting frame is provided on the top end of the top plate of the outer wall of one side of the bearing frame, a threaded rod is rotatably mounted on the top end of the top plate through the bracket, guide rods are provided on the top ends of the top plates on both sides of the threaded rod through the bracket, a nut seat is threadedly mounted on the outer wall of the threaded rod, the nut seat is movably connected to the guide rod, a limiting shaft seat is provided on one side of the top end of the nut seat, a vertical frame is provided on the other side of the top end of the nut seat, and the outer wall of the vertical frame is mounted There is a motor, one end of the motor passes through the stand and is provided with a first gear, a second gear is rotatably installed on the outer wall of the stand on one side of the first gear, the second gear and the first gear are meshed with each other, a third gear is provided on the end of the second gear away from the stand, a fourth gear is rotatably installed on the outer wall of the stand on one side of the third gear, the fourth gear and the third gear are meshed with each other, a linkage rod is provided on the end of the fourth gear away from the stand, the end of the linkage rod away from the fourth gear passes through the limiting shaft seat and is provided with a main pipe, an auxiliary cleaning pipe is provided on the end of the main pipe away from the linkage rod, and cleaning pipe heads are provided at both ends of the auxiliary cleaning pipe.

[0006] Preferably, both sides of the top of the bottom plate are movably connected with a cross-shaped lifting frame, and the top of the cross-shaped lifting frame is movably connected to the bottom end of the top plate. The cross-shaped lifting frame is arranged to adjust the distance between the top plate and the bottom plate.

[0007] Preferably, a rotary driving member is installed on the outer wall of the mounting frame, one end of the rotary driving member passes through the mounting frame and is connected to one end of the threaded rod, and the rotary driving member is arranged to drive the threaded rod to rotate.

[0008] Preferably, a liquid supply pipe port is provided at the upper end of the main pipe surface, and an air supply pipe port is provided on the main pipe surface below the liquid supply pipe port. The liquid supply pipe port and the air supply pipe port are set so that the cleaning liquid and hot air can be injected and transported to the interior of the main pipe.

[0009] Preferably, a first connecting rod is rotatably mounted on the inner wall at the lower end between the cross-shaped lifting frames, and a second connecting rod is rotatably connected to the inner wall at the upper end between the cross-shaped lifting frames, so that the telescopic driving member can be placed through the arrangement of the second connecting rod and the first connecting rod.

[0010] Preferably, a telescopic driving member is rotatably installed on the top end of the first connecting rod, and the top end of the telescopic driving member is rotatably connected to the outer wall of the second connecting rod. The telescopic driving member is set to drive the cross-shaped lifting frame to rotate accordingly to adjust the height of the top plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the degreasing cleaning joint for the inner wall of the extra-long pipe on the driving crane not only improves the convenience of using the cleaning joint, but also facilitates the cleaning operation on the inner wall of the pipe at different heights, thereby increasing the application range of the cleaning joint, and ensuring the cleaning effect of the cleaning joint on the inner wall of the pipe when in use;

[0012] (1) The threaded rod is driven to rotate by a rotary drive member, so that the nut seat is located on the outer wall of the threaded rod and the guide rod to slide, so that the nut seat drives the auxiliary cleaning pipe to move horizontally, and the inner wall of the pipe at a specified depth can be degreased and cleaned without manual pushing and pulling of the auxiliary cleaning pipe, thereby improving the convenience of using the cleaning joint;

[0013] (2) By starting the telescopic drive member to extend and retract, the cross-shaped lifting frame can be positioned between the bottom plate and the top plate and rotated accordingly. At this time, the distance between the top plate and the bottom plate changes, and the height of the auxiliary cleaning pipe can be adjusted as needed to facilitate cleaning operations on the inner walls of pipes at different heights, thereby increasing the applicability of the cleaning joint;

[0014] (3) The motor drives the first gear to rotate back and forth, so that the first gear drives the third gear to rotate through the second gear, and the third gear drives the auxiliary cleaning pipe to rotate back and forth through the fourth gear and the linkage rod, so that the cleaning liquid can be sprayed out from the cleaning pipe head to perform a full-scale cleaning operation on the inner wall of the pipe, thereby ensuring the cleaning effect of the inner wall of the pipe when the cleaning joint is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-shaped lifting frame of the utility model when viewed from above;

[0017] Figure 3 This is a schematic diagram of the top view of the load-bearing frame of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the figure: 1. bottom plate; 2. top plate; 3. bearing frame; 4. mounting frame; 5. rotating drive member; 6. threaded rod; 7. guide rod; 8. nut seat; 9. stand; 10. motor; 11. limit shaft seat; 12. linkage rod; 13. main pipeline; 14. auxiliary cleaning pipeline; 15. cleaning pipe head; 16. liquid supply pipe outlet; 17. air supply pipe outlet; 18. cross-shaped lifting frame; 19. first connecting rod; 20. second connecting rod; 21. telescopic drive member; 22. first gear; 23. second gear; 24. third gear; 25. fourth gear. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides an embodiment of a degreasing and cleaning joint for the inner wall of an extra-long pipe on a traveling vehicle, comprising a bottom plate 1, both sides of the top of the bottom plate 1 are movably connected to a cross-shaped lifting frame 18, and the top of the cross-shaped lifting frame 18 is movably connected to the bottom end of the top plate 2;

[0022] When in use, the distance between the top plate 2 and the bottom plate 1 can be adjusted by setting the cross-shaped lifting frame 18;

[0023] A first connecting rod 19 is rotatably mounted on the inner wall of the lower end between the cross-shaped lifting frames 18, and a second connecting rod 20 is rotatably connected to the inner wall of the upper end between the cross-shaped lifting frames 18;

[0024] When in use, the second connecting rod 20 and the first connecting rod 19 are arranged so as to place the telescopic driving member 21;

[0025] A telescopic driving member 21 is rotatably mounted on the top end of the first connecting rod 19, and the top end of the telescopic driving member 21 is rotatably connected to the outer wall of the second connecting rod 20;

[0026] When in use, the telescopic driving member 21 is set to drive the cross-shaped lifting frame 18 to rotate accordingly to adjust the height of the top plate 2;

[0027] A top plate 2 is provided above the bottom plate 1. A carrier frame 3 is provided on one side of the top of the top plate 2. A component rack 4 is provided on the top of the top plate 2 on the outer wall of one side of the carrier frame 3. A rotary drive member 5 is mounted on the outer wall of the component rack 4. One end of the rotary drive member 5 passes through the component rack 4 and is connected to one end of a threaded rod 6.

[0028] When in use, the driving member 5 is rotated to drive the threaded rod 6 to rotate;

[0029] The top of the top plate 2 is rotatably mounted with a threaded rod 6 through a bracket. The top of the top plate 2 on both sides of the threaded rod 6 is provided with a guide rod 7 through a bracket. A nut seat 8 is threadedly mounted on the outer wall of the threaded rod 6. The nut seat 8 is movably connected to the guide rod 7. A limiting shaft seat 11 is provided on one side of the top of the nut seat 8. A stand 9 is provided on the other side of the top of the nut seat 8. A motor 10 is mounted on the outer wall of the stand 9. One end of the motor 10 passes through the stand 9 and is provided with a first gear 22. A second gear 23 is rotatably mounted on the outer wall of the stand 9 on one side of the first gear 22. The second gear 23 is rotatably mounted on the outer wall of the stand 9. 3 is meshed with the first gear 22, the second gear 23 is provided with a third gear 24 at the end away from the stand 9, a fourth gear 25 is rotatably mounted on the outer wall of the stand 9 on one side of the third gear 24, the fourth gear 25 is meshed with the third gear 24, a linkage rod 12 is provided at the end away from the stand 9, the linkage rod 12 passes through the limiting shaft seat 11 and is provided with a main pipe 13 at the end of the surface of the main pipe 13, a liquid supply pipe port 16 is provided at the upper end of the surface of the main pipe 13 below the liquid supply pipe port 16, and an air supply pipe port 17 is provided on the surface of the main pipe 13 below the liquid supply pipe port 16;

[0030] When in use, the liquid supply pipe port 16 and the air supply pipe port 17 are provided so that the cleaning liquid and hot air are injected and transported into the interior of the main pipe 13;

[0031] An auxiliary cleaning pipe 14 is provided at one end of the main pipe 13 away from the linkage rod 12 , and cleaning pipe heads 15 are provided at both ends of the auxiliary cleaning pipe 14 .

[0032] When the embodiment of the present application is in use, first, by starting the telescopic driving member 21 to extend and retract, the cross-shaped lifting frame 18 can be located between the bottom plate 1 and the top plate 2 and rotated accordingly. At this time, the distance between the top plate 2 and the bottom plate 1 changes, and the height of the auxiliary cleaning pipe 14 can be adjusted as needed to facilitate subsequent cleaning operations on the inner walls of pipes at different heights. Thereafter, the threaded rod 6 is driven to rotate by the rotating driving member 5, so that the nut seat 8 is located on the outer wall of the threaded rod 6 and the guide rod 7 to slide, so that the nut seat 8 drives the auxiliary cleaning pipe 14 to move horizontally, and then the inner wall of the pipe at a specified depth can be degreased and cleaned without manual pushing and pulling of the auxiliary cleaning pipe 14, so as to improve the convenience of operation of the cleaning joint. Finally, the first gear 22 is driven by the motor 10 to The reciprocating rotation causes the first gear 22 to drive the third gear 24 to rotate via the second gear 23, and the third gear 24 drives the auxiliary cleaning pipe 14 to reciprocate via the fourth gear 25 and the linkage rod 12. When the cleaning liquid supply hose is connected to the liquid supply pipe port 16 and the valve built into the air supply pipe port 17 is closed, the cleaning liquid can be sprayed out through the auxiliary cleaning pipe 14 and the cleaning pipe head 15 to perform a full-scale cleaning operation on the inner wall of the pipe to ensure the cleaning effect of the inner wall of the pipe. When the pipe is cleaned, the air supply hose is connected to the air supply pipe port 17 and the valve built into the liquid supply pipe port 16 is closed, so that the air can be blown onto the inner wall of the pipe through the cleaning pipe head 15 to dry the inner wall of the pipe and reduce the occurrence of water stains on the inner wall of the pipe, thereby completing the use of the cleaning joint.

Claims

1. A degreasing and cleaning joint for the inner wall of an extra-long pipe of a crane, characterized by: The invention comprises a bottom plate (1), a top plate (2) is provided above the bottom plate (1), a supporting frame (3) is provided on one side of the top of the top plate (2), a mounting frame (4) is provided on the top of the top plate (2) on the outer wall of one side of the supporting frame (3), a threaded rod (6) is rotatably mounted on the top of the top plate (2) through the bracket, a guide rod (7) is provided on the top of the top plate (2) on both sides of the threaded rod (6), a nut seat (8) is threadedly mounted on the outer wall of the threaded rod (6), the nut seat (8) is movably connected to the guide rod (7), a limiting shaft seat (11) is provided on one side of the top of the nut seat (8), a stand (9) is provided on the other side of the top of the nut seat (8), a motor (10) is mounted on the outer wall of the stand (9), one end of the motor (10) passes through the stand (9) and is provided with a first gear (22), the first gear (22) is provided on the outer wall of the stand (9), and the first gear (22) is provided on the outer wall of the stand (9). A second gear (23) is rotatably mounted on the outer wall of the stand (9) on one side of the gear (22), and the second gear (23) and the first gear (22) are meshed with each other. A third gear (24) is provided on the end of the second gear (23) away from the stand (9), and a fourth gear (25) is rotatably mounted on the outer wall of the stand (9) on one side of the third gear (24), and the fourth gear (25) and the third gear (24) are meshed with each other. A linkage rod (12) is provided on the end of the fourth gear (25) away from the stand (9), and the end of the linkage rod (12) away from the fourth gear (25) passes through the limiting shaft seat (11) and is provided with a main pipe (13), and an auxiliary cleaning pipe (14) is provided on the end of the main pipe (13) away from the linkage rod (12), and both ends of the auxiliary cleaning pipe (14) are provided with cleaning pipe heads (15).

2. The degreasing and cleaning joint for the inner wall of an extra-long tube of a crane according to claim 1, characterized in that: Both sides of the top of the bottom plate (1) are movably connected to a cross-shaped lifting frame (18), and the top of the cross-shaped lifting frame (18) is movably connected to the bottom of the top plate (2).

3. The degreasing and cleaning joint for the inner wall of an extra-long tube of a crane according to claim 1, characterized in that: A rotary drive member (5) is mounted on the outer wall of the component rack (4), and one end of the rotary drive member (5) passes through the component rack (4) and is connected to one end of the threaded rod (6).

4. The degreasing and cleaning joint for the inner wall of an extra-long tube of a crane according to claim 1, characterized in that: A liquid supply pipe opening (16) is provided at the upper end of the surface of the main pipe (13), and an air supply pipe opening (17) is provided on the surface of the main pipe (13) below the liquid supply pipe opening (16).

5. The degreasing and cleaning joint for the inner wall of an extra-long tube of a crane according to claim 2, characterized in that: A first connecting rod (19) is rotatably mounted on the inner wall of the lower end between the cross-shaped lifting frames (18), and a second connecting rod (20) is rotatably connected to the inner wall of the upper end between the cross-shaped lifting frames (18).

6. The degreasing and cleaning joint for the inner wall of an extra-long tube of a crane according to claim 5, characterized in that: A telescopic driving member (21) is rotatably mounted on the top end of the first connecting rod (19), and the top end of the telescopic driving member (21) is rotatably connected to the outer wall of the second connecting rod (20).

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