Flexible pipeline suspension protection device

Abstract

The utility model discloses a flexible pipeline suspension protection device which is provided with a protection plate, a flexible pipeline is installed below the protection plate, a fixing box is fixed above the protection plate, a movable shaft is rotationally arranged in the fixing box, a suspension rope is wound on the outer side of the movable shaft, and the flexible pipeline is fixed to the protection plate. The end part of the suspension rope penetrates through the top of the fixed box; comprising connecting plates which are movably arranged at the two ends of a protection plate, an anti-falling mechanism is arranged between the connecting plates and the protection plate, and the anti-falling mechanism can improve the suspension stability of the protection plate to the flexible pipeline. According to the flexible pipeline suspension protection device, when a pipeline is suspended and installed, the heights of different positions can be conveniently and correspondingly adjusted, then different installation requirements are met, the installed pipeline can keep stable, and the phenomena of shaking and falling are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible pipeline protection, in particular to a flexible pipeline suspension protection device. Background Art

[0002] During the construction process, some pipelines are suspended and installed at a high place to avoid direct contact with the ground and damage. Therefore, during the suspension installation process, the pipelines need to be protected accordingly. For example, a flexible pipeline suspension protection device with announcement number CN216201125U includes a device body, the device body includes a top plate support arranged on the upper part of the excavated foundation pit, and a support net connected to the top plate support by a steel cable; the outer periphery of the support net is provided with ear plates corresponding to the position of the steel cable; both ends of the steel cable are provided with steel sleeves, and the top plate support and the ear plate are provided with reserved holes for the steel sleeve to pass through, and the steel sleeve is fixed to the top plate support and the ear plate by a nut threaded on the outer surface. The structure is simple, the weight is light, and the suspension protection device can avoid damage to the pipeline due to stress concentration. However, the flexible pipeline suspension protection device still has the following disadvantages during actual use:

[0003] Since some pipelines are made of flexible materials, different installation heights will occur during suspension installation. However, it is not convenient to adjust the height of different positions according to needs during suspension installation using traditional protective devices. In addition, the stability of the pipelines after installation is poor and they are prone to shaking inside the protective device. In view of the above problems, it is urgently necessary to carry out innovative designs based on the original suspension protective devices. Utility Model Content

[0004] The purpose of the utility model is to provide a flexible pipeline suspension protection device to solve the problem proposed in the above background technology that since some pipelines are made of flexible materials, different installation heights will appear during suspension installation, but the traditional protection device is not convenient to adjust the height of different positions according to needs during suspension installation, and the stability of the pipeline after installation is poor and it is easy to shake inside the protection device.

[0005] To achieve the above object, the utility model provides the following technical solutions: a flexible pipeline suspension protection device is provided with a protection plate, a flexible pipeline is installed below the protection plate, and a fixing box is fixed above the protection plate, a movable shaft is rotatably provided inside the fixing box, and a suspension rope is wound around the outside of the movable shaft, and the end of the suspension rope passes through the top of the fixing box;

[0006] It comprises: a connecting plate, which is movably arranged at both ends of the protective plate, and an anti-falling mechanism is arranged between the connecting plate and the protective plate, and the anti-falling mechanism can improve the stability of the protective plate in suspending the flexible pipeline.

[0007] Preferably, the end fixing sleeve of the movable shaft is provided with a worm wheel, and a worm is meshingly connected to the top of the worm wheel, and an adjusting rod is fixed to the end of the worm, and the adjusting rod rotates and passes through the side of the fixed box. When the adjusting rod is rotated, the movable shaft can be driven to rotate through the meshing transmission between the worm and the worm wheel, thereby realizing the winding or extension of the suspension rope.

[0008] Preferably, the connecting plate and the protective plate are hinged, and the connecting plate is symmetrically distributed about the vertical axis of the protective plate, and the two connecting plates and the protective plate form an annular structure. When the connecting plate is rotated open, it is convenient for installing and disassembling the pipeline, and when the connecting plate is closed, the pipeline can be limited after installation.

[0009] Preferably, the anti-fall mechanism includes a traction rope fixed to the end of the connecting plate, and the end of the traction rope away from the connecting plate is connected to a movable plate, and the traction rope slides through the outer wall of the protective plate. When the connecting plate rotates, the movable plate can be pulled to slide in the fixed cavity by the traction rope.

[0010] Preferably, the movable plate is arranged in the fixed cavity, and the fixed cavity is arranged in the protective plate, and a spring is arranged between the movable plate and the protective plate, and when the movable plate is pulled, the gas between the suction cup and the pipeline can be sucked into the fixed cavity.

[0011] Preferably, the fixing cavity and the suction cup are interconnected, and the suction cup is arranged at equal angles on the inner top surface of the protective plate. The arrangement of the suction cup can further improve the stability of the pipeline after installation.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the flexible pipeline suspension protection device facilitates the adjustment of the height of different positions when the pipeline is suspended and installed, thereby meeting different installation requirements, and the pipeline after installation can maintain stability without shaking or falling. The specific contents are as follows:

[0013] 1. Rotate the adjusting rod to drive the movable shaft to rotate through the meshing transmission between the worm and the worm wheel, thereby realizing the winding or extension of the suspension rope. When the suspension rope is adjusted, it can slide through the fixing box, which is convenient for adjusting the height of different positions of the flexible pipeline according to installation requirements;

[0014] 2. After completing the installation of the flexible pipeline, rotate the connecting plate to close it and initially limit the flexible pipeline. At this time, the rotation of the connecting plate can pull the movable plate to move through the traction rope and drive the spring to compress. Through the movement of the movable plate, the gas between the flexible pipeline and the suction cup can be drawn into the fixed cavity, so that the suction cup can stably adsorb on the surface of the flexible pipeline, further improving the stability of the flexible pipeline after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front section structure of the fixing box of the utility model;

[0017] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the side section structure of the protective plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the protective plate of the utility model when viewed from above;

[0020] Figure 6 It is a schematic diagram of the structure of the utility model after the connecting plate is rotated.

[0021] In the figure: 1. protective plate; 2. flexible pipeline; 3. fixed box; 4. movable shaft; 5. suspension rope; 6. worm gear; 7. worm; 8. adjusting rod; 9. connecting plate; 10. traction rope; 11. movable plate; 12. fixed cavity; 13. suction cup. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0024] Embodiment 1: In order to solve the problems existing in the prior art, this embodiment adopts the following technical scheme: a flexible pipeline suspension protection device is provided with a protective plate 1, a flexible pipeline 2 is installed under the protective plate 1, and a fixing box 3 is fixed above the protective plate 1, a movable shaft 4 is rotatably arranged inside the fixing box 3, and a suspension rope 5 is wound around the outer side of the movable shaft 4, and the end of the suspension rope 5 passes through the top of the fixing box 3; comprising: a connecting plate 9, which is movably arranged at both ends of the protective plate 1, an anti-fall mechanism is arranged between the connecting plate 9 and the protective plate 1, and the anti-fall mechanism can improve the stability of the protective plate 1 in suspending the flexible pipeline 2.

[0025] Since some pipelines are made of flexible materials, different installation heights may occur during suspension installation. However, it is not convenient to adjust the height of different positions according to the needs of traditional protection devices during suspension installation. Figure 1-Figure 2As shown, the end fixed sleeve of the movable shaft 4 is provided with a worm wheel 6, and the upper part of the worm wheel 6 is meshingly connected with a worm 7, and an adjusting rod 8 is fixed to the end of the worm 7, and the adjusting rod 8 rotates and passes through the side of the fixing box 3; according to the requirements of the installation height of different positions of the flexible pipeline 2, the adjusting rod 8 can be rotated to drive the worm 7 to rotate, and then the movable shaft 4 is driven to rotate through the meshing transmission between the worm 7 and the worm wheel 6, thereby realizing the winding or extension of the suspension rope 5. When the suspension rope 5 is adjusted, it can slide through the fixing box 3, so that the height can be adjusted according to the installation requirements.

[0026] Embodiment 2: The existing pipeline has poor stability after installation and is easy to shake inside the protective device. Therefore, this embodiment adopts the following technical solutions, such as Figure 3-Figure 6 As shown, the connecting plate 9 and the protective plate 1 are hinged, and the connecting plates 9 are symmetrically distributed about the vertical axis of the protective plate 1, and the two connecting plates 9 and the protective plate 1 form a ring structure; the anti-fall mechanism includes a traction rope 10 fixed to the end of the connecting plate 9, and the end of the traction rope 10 away from the connecting plate 9 is connected to a movable plate 11, and the traction rope 10 slides through the outer wall of the protective plate 1; the movable plate 11 is arranged in a fixed cavity 12, and the fixed cavity 12 is arranged in the protective plate 1, and a spring is arranged between the movable plate 11 and the protective plate 1; the fixed cavity 12 and the suction cup 13 are connected to each other, and the suction cup 13 is arranged at an equal angle on the inner top surface of the protective plate 1; before installing the flexible pipeline 2, the connecting plate 9 can be rotated to make it in an unfolded state, and then the flexible pipeline 2 to be protected can be It is installed on the inner side of the protective plate 1. When the connecting plate 9 is rotated and opened, the pulling of the traction rope 10 is released. At this time, the spring compressed in the fixed cavity 12 extends, pushing the movable plate 11 to move in the fixed cavity 12. After the installation of the flexible pipeline 2 is completed, the connecting plate 9 is rotated in the opposite direction to close it, so as to achieve the initial limit of the flexible pipeline 2 and lock the connection between the two connecting plates 9. At this time, the rotation of the connecting plate 9 can pull the movable plate 11 to move through the traction rope 10, and drive the spring to compress. Through the movement of the movable plate 11, the gas between the flexible pipeline 2 and the suction cup 13 can be drawn into the fixed cavity 12, so that the suction cup 13 can be stably adsorbed on the surface of the flexible pipeline 2, further improving the stability of the flexible pipeline 2 after installation, and will not shake or fall.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A flexible pipeline suspension protection device, comprising a protection plate (1), a flexible pipeline (2) being installed below the protection plate (1), and a fixing box (3) being fixed above the protection plate (1), a movable shaft (4) being rotatably arranged inside the fixing box (3), and a suspension rope (5) being wound around the outer side of the movable shaft (4), and an end of the suspension rope (5) passing through the top of the fixing box (3); It is characterized in that include: A connecting plate (9) is movably arranged at both ends of the protective plate (1); an anti-falling mechanism is arranged between the connecting plate (9) and the protective plate (1), and the anti-falling mechanism can improve the stability of the protective plate (1) in suspending the flexible pipeline (2).

2. A flexible pipeline suspension protection device according to claim 1, characterized in that: The end of the movable shaft (4) is fixedly sleeved with a worm wheel (6), and a worm (7) is meshingly connected to the top of the worm wheel (6), and an adjustment rod (8) is fixed to the end of the worm (7), and the adjustment rod (8) rotates and penetrates the side of the fixed box (3).

3. A flexible pipeline suspension protection device according to claim 1, characterized in that: The connecting plate (9) and the protective plate (1) are hinged, and the connecting plates (9) are symmetrically distributed about the vertical axis of the protective plate (1), and the two connecting plates (9) and the protective plate (1) form an annular structure.

4. A flexible pipeline suspension protection device according to claim 1, characterized in that: The anti-fall mechanism comprises a traction rope (10) fixed to the end of the connecting plate (9), and one end of the traction rope (10) away from the connecting plate (9) is connected to a movable plate (11), and the traction rope (10) slides through the outer wall of the protective plate (1).

5. A flexible pipeline suspension protection device according to claim 4, characterized in that: The movable plate (11) is arranged in the fixed cavity (12), and the fixed cavity (12) is arranged in the protective plate (1), and a spring is arranged between the movable plate (11) and the protective plate (1).

6. A flexible pipeline suspension protection device according to claim 5, characterized in that: The fixing cavity (12) and the suction cup (13) are connected to each other, and the suction cup (13) is arranged at an equal angle on the inner top surface of the protective plate (1).

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