A coal mine emulsion constant pressure liquid supply system pipeline support convenient to install and adjust

Abstract

The utility model relates to pipeline support technical field discloses a coal mine emulsion constant pressure liquid supply system pipeline support convenient to install and adjust, including base, support column and roof, support column lower end surface with base upper end surface fixed connection, and support column upper end surface with roof lower end surface fixed connection, the roof lower end surface four corners all are fixedly connected with the iron chain, and the iron chain lower end surface fixedly connected with the equipment board, the base inner bottom surface sliding connection has the support column, and the support column upper end surface rotatable connection has the gyro wheel, the equipment board lower end surface sets up the slope, and the gyro wheel upper end surface with equipment board lower end surface abut, the base inner bottom surface sets up the slide rail, and the support column lower end surface sets up the sliding slot corresponding with the slide rail. The device can flexibly adjust the angle of pipeline installation through the structure design, and then is convenient for adapting to the pipeline layout demand under different scenes, improves the installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of pipeline support technology, specifically a pipeline support for a coal mine emulsion constant pressure supply system that is easy to install and adjust. Background Technology

[0002] The coal mine emulsion constant pressure supply system is a hydraulic supply system specifically designed for underground fully mechanized coal mining faces. It achieves constant pressure supply from the emulsion pump through frequency conversion technology and feedback control from pressure sensors. However, existing coal mine emulsion constant pressure supply systems still have certain defects in their pipeline supports, such as: Application CN202420386093.5, entitled "An Integrated Pipeline Support," includes: a support frame, comprising two support columns, a support rod, and a movable rod; the two ends of the support rod are fixedly connected to the two support columns, and the movable rod is located below the support rod, with its two ends slidably connected to the two support columns; and a plurality of pipe clamping assemblies, arranged side-by-side between the support rod and the movable rod, each pipe clamping assembly including an upper clamping plate and a lower clamping plate. This pipeline support cannot flexibly adjust the pipe installation angle during actual use, thus limiting the pipe installation angle and failing to meet usage requirements. Therefore, this paper proposes a pipeline support for a coal mine emulsion constant pressure supply system that is easy to install and adjust to solve the above problems. Summary of the Invention

[0003] The purpose of this utility model is to provide a pipeline support for a coal mine emulsion constant pressure supply system that is easy to install and adjust, so as to solve the problem mentioned in the background art that the existing pipeline supports for coal mine emulsion constant pressure supply systems cannot flexibly adjust the pipeline installation angle.

[0004] To achieve the above objectives, this utility model provides the following technical solution: it includes a base, a support column, and a top plate. The lower end face of the support column is fixedly connected to the upper end face of the base, and the upper end face of the support column is fixedly connected to the lower end face of the top plate. Iron chains are fixedly connected to the four corners of the lower end face of the top plate, and equipment plates are fixedly connected to the lower end faces of the iron chains. A support column is slidably connected to the inner bottom surface of the base, and rollers are rotatably connected to the upper end face of the support column.

[0005] The above technical solution facilitates the adjustment of the pipe inclination angle, thereby meeting the installation requirements under different working environments.

[0006] As a preferred embodiment of this utility model, the lower end face of the equipment plate is provided with a slope, and the upper end face of the roller abuts against the lower end face of the equipment plate.

[0007] The above technical solution facilitates the enhancement of the flexibility and adaptability of the stent.

[0008] As a preferred embodiment of this utility model, a slide rail is provided on the inner bottom surface of the base, and a slide groove corresponding to the slide rail is provided on the lower end surface of the support column; the support column is slidably connected to the base through the slide rail and the slide groove.

[0009] The above technical solution facilitates the improvement of the practicality and flexibility of the support.

[0010] As a preferred embodiment of this utility model, the upper end face of the base is provided with a movable groove corresponding to the support column; a threaded rod is threadedly connected to the support column, and the left end face of the threaded rod is connected to the bearing on the left inner wall of the base.

[0011] By adopting the above technical solution, the support column is prevented from detaching from the base during sliding, thereby ensuring the stability and safety of the bracket.

[0012] As a preferred embodiment of this utility model, the right end face of the threaded rod penetrates the right end face of the base, and the right end of the threaded rod is fixedly connected to the turntable; a pipe placement seat is fixedly connected to the upper end face of the equipment plate, and a limit ring is slidably inserted into the pipe placement seat; the limit ring is fixedly connected to the pipe placement seat by a nut.

[0013] The above technical solution simplifies the adjustment process and improves work efficiency.

[0014] As a preferred embodiment of this utility model, a square limiting frame is fixedly connected to the upper surface of the device plate, and a silicone pad is fixedly connected to the inner wall of the square limiting frame; a positioning rod is threadedly connected to the square limiting frame, and a stop plate is fixedly connected to the inner end face of the positioning rod.

[0015] The above technical solution facilitates the fixing of pipelines.

[0016] As a preferred embodiment of this utility model, a positioning column is fixedly connected to the equipment plate, and a positioning plate is slidably connected to the positioning column; the positioning plate is provided with a threaded hole corresponding to the positioning column, and the positioning plate is fixedly connected to the positioning column through a threaded assembly; the lower end face of the pipe placement seat and the upper end face of the positioning plate are fixedly connected.

[0017] The above technical solution facilitates easier and more accurate installation.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the device can flexibly adjust the angle of pipe installation through structural design, thereby making it easier to adapt to the pipe layout requirements in different scenarios and improving installation efficiency.

[0019] When in use, first place the pipe on the pipe placement seat, then insert the limiting ring into the groove of the pipe placement seat, and then fix the limiting ring to the pipe placement seat with the nut, thereby achieving mutual fixation between the pipe and the pipe placement seat; When it is necessary to adjust the horizontal angle of the pipe, the threaded rod is rotated by the turntable. The threaded rod drives the support column to move. With the tilt setting at the bottom of the equipment plate, when the support column drives the roller to move horizontally to the left, the roller on the support column lifts the bottom left side of the equipment plate, causing the equipment plate to tilt, thereby realizing the adjustment of the horizontal angle of the pipe. The cross-sectional area of ​​the square limiting frame is larger than the diameter of a typical pipe, making it easier to fit the pipe into the square limiting frame. The pipe is protected by a silicone pad to prevent hard collision between the pipe and the inner wall of the square limiting frame, thus improving the safety of the pipe. At the same time, by rotating the positioning rod, the positioning rod drives the abutment to move into the square limiting frame until the abutment is in contact with the side wall of the pipe, further fixing the pipe and improving the stability of the pipe. By adjusting the relative position of the positioning column and the positioning plate, the vertical position of the pipeline can be adjusted to meet the installation requirements of different working environments. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the connection structure between the iron chain and the equipment plate of this utility model; Figure 3 This is a side view sectional structural diagram of the present invention; Figure 4 This is a side cross-sectional view of the positioning column of this utility model when it moves; Figure 5 This is a schematic diagram of the connection structure between the pipe placement seat and the limiting ring of this utility model; Figure 6 This is a schematic diagram of the pipe placement seat and pipe connection structure of this utility model; Figure 7 This is a schematic diagram of the connection structure between the square limiting frame and the silicone pad of this utility model; Figure 8 This is a schematic diagram of the connection structure between the positioning column and the positioning plate of this utility model.

[0021] In the diagram: 1. Base; 2. Support column; 3. Top plate; 4. Iron chain; 5. Equipment plate; 6. Threaded rod; 7. Pipe placement seat; 8. Limiting ring; 9. Square limiting frame; 10. Positioning rod; 11. Positioning column; 12. Positioning plate; 13. Support column; 14. Roller; 15. Silicone pad. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-8 The technical solution of this utility model is as follows: Example 1: To address the limitation in the installation angle of pipeline supports in existing coal mine emulsion constant pressure supply systems, which restricts pipeline installation and fails to meet usage requirements, the following solution is disclosed. Please refer to the following for details. Figures 1-6 The system includes a base 1, a support column 2, and a top plate 3. The lower end face of the support column 2 is fixedly connected to the upper end face of the base 1, and the upper end face of the support column 2 is fixedly connected to the lower end face of the top plate 3. Iron chains 4 are fixedly connected to the four corners of the lower end face of the top plate 3, and equipment plates 5 are fixedly connected to the lower end face of the iron chains 4. A support column 13 is slidably connected to the inner bottom surface of the base 1, and a roller 14 is rotatably connected to the upper end face of the support column 13, which facilitates the adjustment of the pipe tilt angle and thus meets the installation requirements of different working environments. The lower end face of the equipment plate 5 is provided with a slope, and the upper end face of the roller 14 abuts against the lower end face of the equipment plate 5, which facilitates the enhancement of the flexibility and adaptability of the support. The base 1 has a slide rail on its inner bottom surface, and the support column 2 has a groove on its lower end surface that corresponds to the slide rail; the support column 13 is slidably connected to the base 1 through the slide rail and the groove, which facilitates the improvement of the practicality and flexibility of the bracket. The upper surface of the base 1 is provided with a movable groove corresponding to the support column 13; the support column 13 is threadedly connected with a threaded rod 6, and the left end face of the threaded rod 6 is connected to the bearing on the inner wall of the left side of the base 1 to prevent the support column 13 from detaching from the base 1 during sliding, thereby ensuring the stability and safety of the bracket. The right end face of the threaded rod 6 penetrates the right end face of the base 1, and the right end of the threaded rod 6 is fixedly connected to the turntable; the upper end face of the equipment plate 5 is fixedly connected to the pipe placement seat 7, and the pipe placement seat 7 is slidably inserted with the limit ring 8; the limit ring 8 is fixedly connected to the pipe placement seat 7 by a nut, which simplifies the adjustment process and improves work efficiency. Example 2: The difference between this example and Example 1 is that the clamping structure has been changed, such as... Figure 7 As shown, a square limiting frame 9 is fixedly connected to the upper end face of the equipment plate 5, and a silicone pad 15 is fixedly connected to the inner wall of the square limiting frame 9; a positioning rod 10 is threadedly connected to the square limiting frame 9, and a stop plate is fixedly connected to the inner end face of the positioning rod 10 to facilitate the fixing of the pipeline. Example 3: The difference between this example and Example 1 is the addition of a height adjustment structure, such as... Figure 8 As shown, a positioning post 11 is fixedly connected to the equipment plate 5, and a positioning plate 12 is slidably connected to the positioning post 11; the positioning plate 12 is provided with threaded holes corresponding to the positioning post 11, and the positioning plate 12 is fixedly connected to the positioning post 11 through a threaded assembly; the lower end face of the pipe placement seat 7 and the upper end face of the positioning plate 12 are fixedly connected, which facilitates the improvement of installation convenience and accuracy.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipeline support for a coal mine emulsion constant pressure supply system that is easy to install and adjust, comprising a base (1), a support column (2), and a top plate (3), wherein the lower end face of the support column (2) is fixedly connected to the upper end face of the base (1), and the upper end face of the support column (2) is fixedly connected to the lower end face of the top plate (3), characterized in that: Iron chains (4) are fixedly connected to the four corners of the lower end face of the top plate (3), and equipment plates (5) are fixedly connected to the lower end face of the iron chains (4); a support column (13) is slidably connected to the inner bottom surface of the base (1), and a roller (14) is rotatably connected to the upper end face of the support column (13).

2. The pipeline support for a coal mine emulsion constant pressure supply system that is easy to install and adjust, as described in claim 1, is characterized in that: The lower end face of the equipment plate (5) is provided with a slope, and the upper end face of the roller (14) abuts against the lower end face of the equipment plate (5).

3. The pipeline support for a coal mine emulsion constant pressure supply system that is easy to install and adjust, as described in claim 2, is characterized in that: The base (1) has a slide rail on its inner bottom surface and a groove corresponding to the slide rail on the lower end surface of the support column (13); the support column (13) is slidably connected to the base (1) through the slide rail and the groove.

4. The pipeline support for a coal mine emulsion constant pressure supply system that is easy to install and adjust, as described in claim 3, is characterized in that: The upper end face of the base (1) is provided with a movable groove corresponding to the support column (13); the support column (13) is threaded with a threaded rod (6), and the left end face of the threaded rod (6) is connected to the bearing on the left inner wall of the base (1).

5. A pipeline support for a coal mine emulsion constant pressure supply system that is easy to install and adjust, as described in claim 4, characterized in that: The right end face of the threaded rod (6) passes through the right end face of the base (1), and the right end of the threaded rod (6) is fixedly connected to the turntable; the upper end face of the equipment plate (5) is fixedly connected to the pipe placement seat (7), and the pipe placement seat (7) is slidably inserted with a limit ring (8); the limit ring (8) is fixedly connected to the pipe placement seat (7) by a nut.

6. A pipeline support for a coal mine emulsion constant pressure supply system that is easy to install and adjust, as described in claim 5, is characterized in that: The upper end face of the equipment plate (5) is fixedly connected to a square limiting frame (9), and the inner wall of the square limiting frame (9) is fixedly connected to a silicone pad (15); a positioning rod (10) is threadedly connected to the square limiting frame (9), and a stop plate is fixedly connected to the inner end face of the positioning rod (10).

7. A pipeline support for a coal mine emulsion constant pressure supply system that is easy to install and adjust, as described in claim 6, is characterized in that: A positioning column (11) is fixedly connected to the equipment plate (5), and a positioning plate (12) is slidably connected to the positioning column (11); the positioning plate (12) is provided with a threaded hole corresponding to the positioning column (11), and the positioning plate (12) is fixedly connected to the positioning column (11) through a threaded assembly; the lower end face of the pipe placement seat (7) and the upper end face of the positioning plate (12) are fixedly connected.

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