Laying device for flexible hydrogen conveying pipe

Abstract

The utility model relates to the technical field of hydrogen conveying pipes, in particular to a flexible hydrogen conveying pipe laying device which comprises a supporting frame, a supporting plate is fixedly connected to the surface of the supporting frame, a rotating cylinder is movably connected to the surface of the supporting plate, a rotating handle is fixedly connected to the surface of the rotating cylinder, and an abutting rod is connected to the surface of the rotating handle in a penetrating mode through threads. The surface of the abutting rod is movably connected with an abutting block. Under the connection of the supporting frame and the supporting plate and the connection of the rotating handle and the rotating cylinder, the rotating control effect on the rotating cylinder is achieved, under the action of the abutting rod and the abutting block, the rotating control effect on the rotating cylinder is achieved, then the laying control effect on a pipeline is achieved, and through the connection of the limiting groove and the limiting rod, the pipeline laying control effect is achieved. The effect of regulating and controlling the acting position of the lantern ring on the control panel is achieved, the release position supporting operation on the pipeline on the rotary drum is completed, the friction force between the pipeline and the lantern ring is reduced through the action of the abutting ball, and the use performance and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen transmission pipes, in particular to a laying device for flexible hydrogen transmission pipes. Background Art

[0002] A hydrogen transmission pipe refers to a dedicated pipeline for outputting hydrogen. By using the hydrogen transmission pipe, medium and long-distance transmission of hydrogen can be completed. The flexible hydrogen transmission pipe is a hydrogen transmission pipe. It has the effect of changing the curvature of the pipeline and has good applicability. When laying the flexible hydrogen transmission pipe, due to its long length, a winding rack is used to assist in laying. However, when using the existing winding rack, the winding rack does not have a position control mechanism for lowering the pipeline. During laying, the pipeline falls, affecting the laying and stretching operation of the pipeline. Utility Model Content

[0003] The utility model aims to provide a laying device for a flexible hydrogen transmission pipe, so as to solve the problem in the background technology mentioned above that the winding frame does not have a position control mechanism for lowering the pipe, and the pipe falls during laying, thus affecting the laying and stretching operation of the pipe.

[0004] To achieve the above objectives, the utility model provides the following technical solution: a laying device for a flexible hydrogen transmission pipe, comprising a pipe body, the outer surface of the pipe body is sleeved with a metal mesh, and the outer surface of the metal mesh is provided with a waterproof layer.

[0005] The cam is connected with the control wheel of the control wheel shaft through the through-hole, and the control wheel

[0006] Preferably, the support frame is in a triangular shape, the support frame is distributed in two groups on both sides of the rotating drum, and the support plate is in a plate shape and acts on both sides of the rotating drum.

[0007] Preferably, the rotating handle passes through the support plate and is fixedly connected to the rotating drum, the abutment rod passes through the rotating handle and is movably connected to the abutment block, and the abutment block is abutted and connected to the supporting plate via the abutment rod.

[0008] Preferably, the cross section of the adjusting groove is in a "T" shape, the connecting frame is slidably connected to the adjusting groove via a slider, and the control plate acts on the outer surface of the drum via the connecting frame.

[0009] Preferably, the control groove is in the shape of a long groove and is opened through the surface of the control plate, and the collar is in the shape of a circular ring, and the collar is slidably connected to the control plate through the control groove.

[0010] Preferably, the limiting rod acts on the upper and lower ends of the collar, the limiting rod and the limiting groove are slidably connected, the abutting balls are evenly distributed on the inner surface of the collar, and the screw sleeve is abutted and connected with the rotating drum through a connecting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] Through the connection between the pipe body and the metal mesh, under the action of the metal mesh, the elastic support effect of the pipe body is achieved, the use strength and performance of the pipe body are enhanced, and the waterproof effect of the pipeline is improved through the action of the waterproof layer. Under the connection of the support frame and the support plate, through the connection of the turning handle and the rotating drum, the rotation control effect of the rotating drum is achieved. Under the action of the resisting rod and the resisting block, the rotation of the rotating drum is controlled, thereby achieving the laying control effect of the pipeline.

[0013] Through the connection between the connecting frame and the slider, under the sliding connection between the slider and the adjusting groove, the support effect of the connecting frame's action position is achieved through the action of the screw sleeve. Under the connection between the connecting frame and the control board, through the connection between the limit groove and the limit rod, the effect of regulating the action position of the collar on the control board is achieved, and the support operation of the release position of the pipeline on the rotating drum is completed. Through the action of the resistance ball, the friction between the pipeline and the collar is reduced, and the performance and effect of use are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the tube body of the utility model;

[0015] Figure 2 This is a front view stereoscopic schematic diagram of the structure of the support frame of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the support frame of the utility model from a side view;

[0017] Figure 4 It is a structural stereoscopic schematic diagram of the connecting frame of the utility model;

[0018] Figure 5 It is a schematic diagram of a three-dimensional cross-sectional view of the structure of the sleeve ring of the utility model;

[0019] Figure 6 It is a partial exploded perspective view of the connection structure between the support plate and the handle of the utility model.

[0020] In the figure: 1. tube body; 11. metal mesh; 12. waterproof layer; 2. support frame; 21. support plate; 22. rotating drum; 3. rotating handle; 31. stop rod; 32. stop block; 4. adjustment slot; 41. connecting frame; 42. control plate; 43. control slot; 44. limit slot; 45. collar; 46. slider; 47. screw sleeve; 48. limit rod; 49. stop ball. DETAILED DESCRIPTION

[0021] See also Figure 1-6 , an embodiment provided by the utility model:

[0022] A laying device for a flexible hydrogen transmission pipe comprises a pipe body 1, the outer surface of the pipe body 1 is sleeved with a metal mesh 11, the outer surface of the metal mesh 11 is provided with a waterproof layer 12, through the connection between the pipe body 1 and the metal mesh 11, under the action of the metal mesh 11, the service strength of the pipe body 1 is enhanced, and through the action of the waterproof layer 12, the waterproof performance and effect of the pipe body 1 are improved, and the waterproof layer 12 is composed of a polyurethane anti-corrosion coating.

[0023] The invention also includes a support frame 2, a support plate 21 is fixedly connected to the surface of the support frame 2, a rotating drum 22 is movably connected to the surface of the supporting plate 21, a rotating handle 3 is fixedly connected to the surface of the rotating drum 22, a stopper 31 is threadedly connected to the surface of the rotating handle 3, a stopper 32 is movably connected to the surface of the stopper 31, an adjusting groove 4 is provided on the surface of the rotating drum 22, a slider 46 is slidably connected to the inner side of the adjusting groove 4, a connecting frame 41 is fixedly connected to the surface of the slider 46, a screw sleeve 47 is sleeved on the outer surface of the connecting frame 41, and one end of the connecting frame 41 away from the slider 46 is fixedly connected to the A control plate 42 is connected, a control groove 43 is provided on the surface of the control plate 42, a limit groove 44 is provided on the inner side of the control groove 43, a collar 45 is slidably connected to the inner side of the control groove 43, a limit rod 48 is fixedly connected to the outer surface of the collar 45, and a ball 49 is movably connected to the inner side of the collar 45. Through the connection between the support frame 2 and the support plate 21, and under the connection between the support plate 21 and the rotating drum 22, the supporting effect on the action position of the rotating drum 22 is achieved, and under the connection between the rotating handle 3 and the rotating drum 22, the rotation control effect of the rotating drum 22 is achieved through the action of the rotating handle 3.

[0024] Furthermore, the support frame 2 is in a triangular shape, and the support frame 2 is distributed in two groups on both sides of the rotating drum 22. The support plate 21 is in a plate shape and acts on both sides of the rotating drum 22. Through the connection between the support frame 2 and the support plate 21, under the action of the support frame 2, the support effect of the use of the rotating drum 22 is achieved.

[0025] Furthermore, the turning handle 3 passes through the support plate 21 and is fixedly connected with the rotating drum 22, the resisting rod 31 passes through the turning handle 3 and is movably connected with the resisting block 32, the resisting block 32 is abutted against the supporting plate 21 by the resisting rod 31, and through the connection between the turning handle 3 and the rotating drum 22, under the action of the turning handle 3, the rotation control effect of the rotating drum 22 is achieved, and under the connection between the resisting rod 31 and the resisting block 32, the rotation control operation of the rotating drum 22 is completed.

[0026] Furthermore, the cross-section of the adjusting groove 4 is in a "T" shape, the connecting frame 41 is slidably connected to the adjusting groove 4 through the slider 46, the control panel 42 acts on the outer surface of the drum 22 through the connecting frame 41, and through the connection between the adjusting groove 4 and the drum 22, under the connection between the connecting frame 41 and the slider 46, the sliding connection between the slider 46 and the adjusting groove 4 changes the action position and use effect of the control panel 42 on the drum 22.

[0027] Furthermore, the control groove 43 is in the shape of a long groove and penetrates through the surface of the control plate 42. The ring 45 is in the shape of a circular ring. The ring 45 is slidably connected to the control plate 42 through the control groove 43. Through the connection between the control plate 42 and the control groove 43, and under the sliding connection between the control groove 43 and the ring 45, the effect of regulating the position of the ring 45 on the control plate 42 is achieved, thereby completing the operation of controlling the lowering angle of the pipe on the drum 22.

[0028] Furthermore, the limiting rod 48 acts on the upper and lower ends of the collar 45, the limiting rod 48 and the limiting groove 44 are slidably connected, the balls 49 are evenly distributed on the inner surface of the collar 45, and the screw sleeve 47 is abutted and connected with the rotating drum 22 through the connecting frame 41. Under the connection between the collar 45 and the limiting rod 48, the limiting rod 48 and the limiting groove 44 are slidably connected to achieve the limiting support effect of the sliding angle of the collar 45 in the control groove 43. Under the connection between the balls 49 and the collar 45, the friction between the collar 45 and the pipeline is reduced, thereby improving its performance and effect.

[0029] Working principle: When the pipe body 1 is laid, the rotation control effect of the rotating drum 22 is completed through the connection between the handle 3 and the rotating drum 22. When the pipe body 1 is lowered, the connecting drum 22 and the adjusting groove 4 are connected, the connecting frame 41 and the slider 46 are connected, and the sliding connection between the slider 46 and the adjusting groove 4 changes the action position of the connecting frame 41 on the rotating drum 22. The connecting frame 41 and the control board 42 are connected, the control board 42 and the control groove 43 are connected, the control groove 43 and the limit groove 44 are connected, the ring 45 and the limit rod 48 are connected, and the limit rod 48 and the limit groove 44 are slidably connected to achieve the control effect of the sliding of the ring 45 in the control groove 43, so as to improve the autonomous regulation and laying performance of the lowering angle of the pipe body 1. Under the connection of the ring 45 and the ball 49, the friction of the pipe body 1 sliding in the ring 45 is reduced, thereby improving its performance and effect.

Claims

1. A laying device for a flexible hydrogen transmission pipe, comprising a pipe body, characterized in that: The outer surface of the tube body is sleeved with a metal mesh, and the outer surface of the metal mesh is provided with a waterproof layer; The cam is connected with the control wheel of the control wheel shaft through the through-hole, and the control wheel 2. A laying device for a flexible hydrogen transmission pipe according to claim 1, characterized in that: The support frame is in a triangular shape, and is distributed in two groups on both sides of the rotating drum. The support plate is in a plate shape and acts on both sides of the rotating drum.

3. The laying device of a flexible hydrogen transmission pipe according to claim 1, characterized in that: The rotating handle passes through the supporting plate and is fixedly connected to the rotating drum, the abutting rod passes through the rotating handle and is movably connected to the abutting block, and the abutting block is abutted and connected to the supporting plate via the abutting rod.

4. The laying device of a flexible hydrogen transmission pipe according to claim 1, characterized in that: The cross section of the adjusting groove is in a "T" shape, the connecting frame is slidably connected to the adjusting groove through a slider, and the control plate acts on the outer surface of the rotating drum through the connecting frame.

5. The laying device of a flexible hydrogen transmission pipe according to claim 1, characterized in that: The control groove is in the shape of a long groove and is opened on the surface of the control plate. The collar is in the shape of a circular ring and is slidably connected with the control plate through the control groove.

6. The laying device of a flexible hydrogen transmission pipe according to claim 1, characterized in that: The limiting rod acts on the upper and lower ends of the collar, the limiting rod and the limiting groove are slidably connected, the abutting balls are evenly distributed on the inner surface of the collar, and the screw sleeve is abutted and connected with the rotating drum through the connecting frame.

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