Line pipeline fixing device convenient to use and adjust

Abstract

The utility model discloses a line pipeline fixing device convenient to use and adjust, which relates to the technical field of line fixing components and comprises a support disc, a threaded sleeve, a support sheet, a connecting shaft, a guide shaft, a strip-shaped groove, a placement hole and a ball. According to the utility model, the supporting disc is placed in the line pipeline, the threaded sleeve on the surface of the supporting disc is rotated by a certain angle, the connecting shaft rotates by a certain angle and displaces along with the threaded sleeve, the connecting shaft drives one end of the supporting sheet to rotate by a certain angle and displaces, and the guiding shaft guides and limits the supporting sheet. The supporting plates can be subjected to angle adjustment and displacement adjustment, the ends, away from the connecting shafts, of the supporting plates can be adjusted to abut against the inner wall of the line pipeline, fixed connection of the supporting plates and the inner wall of the line pipeline is achieved, and adjustment operation is convenient and fast; therefore, the fixed connection relation between the supporting disc and the line pipeline can be relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of line fixing components, in particular to a line pipeline fixing device which is convenient for use and adjustment. Background Art

[0002] Pipeline line engineering mainly uses pipes, pipe fittings, valves, etc. to connect the pipeline starting station, intermediate station and terminal station, and then form a pipeline transportation line engineering, including pipeline assembly and laying; in power engineering, line pipelines are needed to lay cables.

[0003] Patent (CN115603264A) discloses a power line pipeline for power plant construction, including a main pipeline and a connecting pipeline, wherein the outer wall of the main pipeline is fixedly connected with a connecting sleeve, and the connecting sleeve is arranged on the outer wall of the connecting pipeline, and connecting rods are fixedly connected with both sides of the inner wall of the end of the main pipeline, and a fixing ring is fixedly connected between the two groups of the connecting rods, and two groups of slide cylinders are fixedly connected with the outer wall of the fixing ring, and the slide cylinder is slidably connected with a support rod, and the support plate is pushed against the inner wall of the main pipeline by the tension of the support spring to avoid deformation of the two ends of the main pipeline under force, thereby improving the sealing effect of the connection between the two ends of the pipeline, and at the same time, the heat generated by the line cable during operation is transferred to the slide cylinder through the conduction component, so that the pressure in the slide cylinder is increased, and the support plate on the support rod is pushed by the increased pressure to support the main pipeline, thereby further improving the stability of the support.

[0004] The power line conduit in the above patent document has an integrated conduit component that supports the cables, which is not easy to disassemble and replace. In addition, the size of the internal cable support position is too small to support thicker cables. Utility Model Content

[0005] The purpose of the utility model is to provide a line pipeline fixing device which is convenient for use and adjustment, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a line pipeline fixing device which is convenient for use and adjustment, comprising a support plate, the outer wall of the support plate is provided with a threaded sleeve with a threaded connection, the outer wall of the support plate is provided with a plurality of movably connected support plates, one end of the support plate is rotatably connected to the threaded sleeve through a connecting shaft, the outer wall of the support plate is provided with a plurality of guide shafts on the outside of the threaded sleeve, the surface of the support plate is provided with strip grooves matching the guide shafts, the surface of the support plate is provided with a plurality of placement holes on the inner side of the threaded sleeve, and the inner wall of the placement hole is provided with a plurality of movably connected ball bearings.

[0007] Furthermore, the connecting shaft is fixedly connected to the threaded sleeve, the supporting plate is rotatably connected to the connecting shaft, and one end of the supporting plate close to the connecting shaft extends between the supporting plate and the threaded sleeve.

[0008] Furthermore, the support sheet is designed as a U-shaped structure, the open end of the support sheet is located away from the end of the connecting shaft, the open end of the support sheet is provided with a rotatably connected support shaft, and the outer wall of the support shaft is provided with a flexible sleeve.

[0009] Furthermore, the inner wall of the support plate is provided with a spherical groove matching the ball, and the distance between two adjacent balls is equal to the outer diameter of the ball.

[0010] Furthermore, a placement hole is provided at the center of the outer wall of the support plate, and other placement holes are arranged in a ring shape outside the placement hole at the center.

[0011] Furthermore, a handle is inserted into one side of the outer wall of the threaded sleeve, a first plug hole matching the handle is formed on the outer wall of the threaded sleeve, and a plurality of second plug holes matching the handle are formed on the outer wall of the support plate.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] 1. The utility model is provided with a support plate, a threaded sleeve, a support sheet, a connecting shaft, a guide shaft, a strip groove, a placement hole and a ball bearing. When in use, the cable inside the line pipe is passed through the corresponding placement hole on the surface of the support plate, and then the support plate is placed inside the line pipe, and the threaded sleeve on the surface of the support plate is rotated at a certain angle, and the threaded sleeve is threadedly rotated at a certain angle on the surface of the support plate, and the connecting shaft rotates a certain angle and displacement with the threaded sleeve, and the connecting shaft drives one end of the support sheet to rotate a certain angle and displacement, and the strip groove on the support sheet is sleeved on the outside of the guide shaft, and the guide shaft guides and limits the support sheet so that the support sheet can be adjusted in angle and displacement, and can be adjusted to the point where the support sheet is away from one end of the connecting shaft and is pressed against the inner wall of the line pipe to achieve a fixed connection between the support plate and the inner wall of the line pipe, and the adjustment operation is convenient and quick. When the support plate needs to be disassembled, it is only necessary to rotate the threaded sleeve in the opposite direction, and the threaded sleeve drives the support sheet to adjust in the opposite direction, so that the fixed connection relationship between the support plate and the line pipe can be released, and then the support plate can be pulled outward.

[0014] 2. In the utility model, the placement hole supports the cable to ensure the stability of the cable, and the ball rolls on the inner wall of the placement hole to support the cable, which can effectively prevent the placement hole from causing wear to the cable, while ensuring the smoothness of pulling and pulling the cable on the placement hole of the support plate, and the operation is more convenient; using the handle to insert the first hole and the second hole can achieve secondary reinforcement of the threaded sleeve and the support plate, which can effectively prevent the threaded sleeve and the support plate from displacement after accidental force, pull the handle outward, and pull the handle out of the second hole, and the threaded sleeve can be rotated and adjusted normally, which is convenient and quick to operate; the placement hole is directly set on the support plate, and the placement hole can be set with a larger aperture range, and cables of various sizes can be placed and supported, and there is no need to consider the installation size of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is the front view of the utility model as a whole;

[0017] Figure 2 This utility model Figure 1 The enlarged schematic diagram of point A in the middle;

[0018] Figure 3 It is a front cross-sectional view of the utility model as a whole;

[0019] Figure 4 This utility model Figure 3 The enlarged schematic diagram of point B in the middle;

[0020] Figure 5 It is a front cross-sectional view of another position of the utility model as a whole;

[0021] Figure 6 This utility model Figure 5 The enlarged schematic diagram of the center C;

[0022] In the figure: 1. support plate; 2. threaded sleeve; 3. support plate; 4. support shaft; 5. flexible sleeve; 6. connecting shaft; 7. guide shaft; 8. strip groove; 9. placement hole; 10. ball bearing; 11. second socket; 12. handle; 13. first socket. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 6 The utility model provides a technical solution: a line pipeline fixing device that is convenient for use and adjustment, including a support plate 1, the outer wall of the support plate 1 is provided with a threaded sleeve 2 connected by a thread, the outer wall of the support plate 1 is provided with a plurality of movably connected support plates 3, one end of the support plate 3 is rotatably connected to the threaded sleeve 2 through a connecting shaft 6, the outer wall of the support plate 1 is provided with a plurality of guide shafts 7 on the outer side of the threaded sleeve 2, the surface of the support plate 3 is provided with a strip groove 8 matching the guide shaft 7, the surface of the support plate 1 is provided with a plurality of placement holes 9 on the inner side of the threaded sleeve 2, and the inner wall of the placement hole 9 is provided with a plurality of movably connected balls 10; the support plate 3 is a U-shaped structure design, the open end of the support plate 3 is located away from the end of the connecting shaft 6, and the open end of the support plate 3 is provided with a rotating The support shaft 4 is connected, and the outer wall of the support shaft 4 is provided with a flexible sleeve 5. The support sheet 3 with a U-shaped structure design is convenient for installing the support shaft 4. The support shaft 4 provides rotational support for the flexible sleeve 5, so that after the position of the support sheet 3 is adjusted, the support shaft 4 and the flexible sleeve 5 are adjusted with the movement of the end of the support sheet 3, so that the flexible sleeve 5 and the inner wall of the line pipe are in contact and tightened, so that the support sheet 3 and the line pipe adopt a flexible contact and tightening method, which can effectively strengthen the tightening and fixation between the support plate 1 and the line pipe, and the operation is convenient and quick, which can effectively avoid damage to the line pipe; a handle 12 is inserted on one side of the outer wall of the threaded sleeve 2, and a first socket 13 matching the handle 12 is opened on the outer wall of the threaded sleeve 2, and a plurality of second sockets 11 matching the handle 12 are opened on the outer wall of the support plate 1.

[0025] The connecting shaft 6 is fixedly connected to the threaded sleeve 2, and the supporting sheet 3 is rotatably connected to the connecting shaft 6, thereby ensuring the stability of the connection between the supporting sheet 3 and the threaded sleeve 2; one end of the supporting sheet 3 close to the connecting shaft 6 extends between the supporting disk 1 and the threaded sleeve 2, and one end of the supporting sheet 3 is arranged between the supporting disk 1 and the threaded sleeve 2, which can effectively ensure the stability of the rotation adjustment of the threaded sleeve 2 and protect the supporting sheet 3 at the same time.

[0026] The inner wall of the support plate 1 is provided with a spherical groove matching the ball 10, which provides rolling support for the ball 10 to ensure the stability of the movement of the ball 10; the distance between two adjacent balls 10 is equal to the outer diameter of the ball 10, and the spacing of the balls 10 is set so that the ball 10 can evenly roll and support the inner wall of the placement hole 9, which can effectively roll and support the outer wall of the cable, thereby ensuring the safety and stability of the cable during installation and avoiding damage to the cable; a placement hole 9 is opened in the center of the outer wall of the support plate 1, and other placement holes 9 are arranged in a ring shape outside the placement hole 9 at the center. The placement holes 9 are reasonably laid out and designed, so that the distribution of the cables passing through the placement holes 9 is more evenly and stably, and the force on the support plate 1 is also more evenly applied.

[0027] The working principle of this utility model:

[0028] Refer to the instruction manual Figure 1-Figure 6 The utility model is provided with a support plate 1, a threaded sleeve 2, a support sheet 3, a connecting shaft 6, a guide shaft 7, a strip groove 8, a placement hole 9 and a ball 10. When in use, the cable inside the line pipe is passed through the corresponding placement hole 9 on the surface of the support plate 1, and then the support plate 1 is placed inside the line pipe, and the threaded sleeve 2 on the surface of the support plate 1 is rotated at a certain angle. The threaded sleeve 2 is threadedly rotated at a certain angle on the surface of the support plate 1, and the connecting shaft 6 rotates a certain angle and moves along with the threaded sleeve 2. The connecting shaft 6 drives one end of the support sheet 3 to rotate a certain angle and move. The strip groove 8 on the support sheet 3 is sleeved on the outside of the guide shaft 7. The guide shaft 7 guides and limits the support sheet 3. The strip groove 8 and the guide shaft 7 slide relatively, so that the support sheet 3 can be adjusted in angle and displacement. It can be adjusted to the end of the support sheet 3 away from the connecting shaft 6 and pressed against the inner wall of the line pipe, so as to realize the fixed connection between the support plate 1 and the inner wall of the line pipe. The adjustment operation is convenient and quick. When the support plate 1 needs to be disassembled, it is only necessary to rotate the threaded sleeve 2 in the opposite direction. The threaded sleeve 2 The support plate 3 is driven to adjust in the opposite direction, and the end of the support plate 3 is separated from the inner wall of the line pipe, so as to release the fixed connection between the support plate 1 and the line pipe, and then the support plate 1 can be pulled outward; the placement hole 9 supports the cable to ensure the stability of the cable, and the ball 10 rolls and supports the cable on the inner wall of the placement hole 9, which can effectively avoid the placement hole 9 from causing wear on the cable, and at the same time ensure the smoothness of the cable being pulled and pulled on the placement hole 9 of the support plate 1, making the cable installation, releasing and winding operations more convenient; using the handle 12 to insert the first plug hole 13 and the second plug hole 11 can realize the secondary reinforcement treatment of the threaded sleeve 2 and the support plate 1, which can effectively prevent the threaded sleeve 2 and the support plate 1 from displacement after accidental force, pull the handle 12 outward, and pull the handle 12 out of the second plug hole 11, and the threaded sleeve 2 can be rotated and adjusted normally, which is convenient and quick to operate; the placement hole 9 is directly set on the support plate 1, and the placement hole 9 can be set with a larger aperture range, and cables of various sizes can be placed and supported, and there is no need to consider the installation size of the cable.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A line pipe fixing device that is convenient for use and adjustment, comprising a support plate (1), characterized in that: The outer wall of the support plate (1) is sleeved with a threaded sleeve (2) connected by threads, the outer wall of the support plate (1) is provided with a plurality of movably connected support plates (3), one end of the support plate (3) is rotatably connected to the threaded sleeve (2) through a connecting shaft (6), the outer wall of the support plate (1) is provided with a plurality of guide shafts (7) on the outer side of the threaded sleeve (2), the surface of the support plate (3) is provided with a strip groove (8) matching the guide shaft (7), the surface of the support plate (1) is provided with a plurality of placement holes (9) on the inner side of the threaded sleeve (2), and the inner wall of the placement hole (9) is provided with a plurality of movably connected balls (10).

2. The line pipe fixing device that is convenient for use and adjustment according to claim 1 is characterized in that: The connecting shaft (6) is fixedly connected to the threaded sleeve (2), the supporting plate (3) is rotatably connected to the connecting shaft (6), and one end of the supporting plate (3) close to the connecting shaft (6) extends between the supporting plate (1) and the threaded sleeve (2).

3. The line pipe fixing device that is convenient for use and adjustment according to claim 1 is characterized in that: The support sheet (3) is of U-shaped structural design, the open end of the support sheet (3) is located at an end away from the connecting shaft (6), the open end of the support sheet (3) is provided with a rotatably connected supporting shaft (4), and the outer wall of the supporting shaft (4) is provided with a flexible sleeve (5).

4. The line pipe fixing device that is convenient for use and adjustment according to claim 1 is characterized in that: The inner wall of the support plate (1) is provided with a spherical groove matching the ball (10), and the distance between two adjacent balls (10) is equal to the outer diameter of the ball (10).

5. The line pipe fixing device that is convenient for use and adjustment according to claim 1 is characterized in that: A placement hole (9) is provided at the center of the outer wall of the support plate (1), and other placement holes (9) are arranged in a ring shape outside the placement hole (9) at the center.

6. The line pipe fixing device that is convenient for use and adjustment according to claim 1 is characterized in that: A handle (12) is inserted into one side of the outer wall of the threaded sleeve (2), a first insertion hole (13) matching the handle (12) is formed on the outer wall of the threaded sleeve (2), and a plurality of second insertion holes (11) matching the handle (12) are formed on the outer wall of the support plate (1).

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