Steam pipe support for power plant

Abstract

The utility model relates to the technical field of steam pipelines, and discloses a steam pipe support for a power plant, which comprises a fixed rod, a movable rod slidably connected to the upper end of the fixed rod, a connecting block fixedly mounted at the upper end of the movable rod, a first mounting shell fixed to the upper end of the connecting block, and a second mounting shell arranged at the upper end of the first mounting shell. The bottom of the fixing rod is movably connected with a fixing block, one side of the fixing block is slidably connected with a limiting assembly, an adapting plate is fixedly installed at the bottom end of the fixing block, a first nut is rotated outwards to enable the moving rod to slide on a moving groove of the fixing rod to a proper position, and the position of the moving rod is fixed by rotating the first nut. The height of the device can be adjusted as required, so that the height of the steam pipeline is adjusted, and the repeated utilization rate of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steam pipes, in particular to a steam pipe bracket for a power plant. Background Art

[0002] Pure steam pipes have good mechanical properties and thermal insulation properties. Under normal circumstances, they can withstand high temperatures of 120°C. Through modification or combination with other insulation materials, they can withstand high temperatures of 180°C. They are suitable for insulation projects of various cold and hot water high and low temperature pipes. Steam pipes usually need to be placed on suitable steam pipe supports. The steam pipe supports need to adapt to different environments, so it is very necessary to design steam pipe supports.

[0003] For example, a boiler steam pipe mounting bracket with application number CN202221462447.7 includes a first mounting shell, a first mounting groove is provided on the upper surface of the first mounting shell, a first connecting ear is fixedly connected to the outer surface of the symmetrical side of the first mounting shell, a first gasket is symmetrically bonded and connected to the inner surface of the first mounting groove, and a plurality of first connecting holes are evenly provided on the lower surface of the first mounting shell. The first mounting shell and the connecting plate are fixedly connected by a plurality of fastening bolts, and then the first mounting groove is fitly connected to the outer surface of the pipe, and the second mounting shell is fitly connected to the upper surface of the pipe, and then the first connecting ear and the second connecting ear are fixed by a plurality of fastening bolts and nuts, wherein the second gasket and the first gasket fit the steam pipe to prevent the steam pipe from slipping and increase friction, thereby ultimately greatly improving the fastening and support effect of the pipe installation.

[0004] The above patent proposes a boiler steam pipe installation bracket, which can prevent the steam pipe from slipping and increase friction when in use, thereby ultimately greatly improving the fastening and supporting effect of the pipe installation. The base at the bottom of the support rod is in contact with the ground and is fixed by multiple fastening bolts to ensure the stability of the installation. When in use, it is installed through multiple devices to support the steam pipe. Although the above technical solution can improve the fastening and supporting effect of the pipe installation, the device cannot adjust the height of the bracket and the pipe as needed, and when the ground is sloped or inclined, the steam pipe will be tilted, which may reduce the stability of the steam pipe and may cause safety hazards such as gas leakage.

[0005] Therefore, we propose a steam pipe support for power plants to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a steam pipe support for a power plant to solve the problem proposed in the background art that the height of the support and the pipe cannot be adjusted as needed, and when the ground is sloped or inclined, the steam pipe will tilt, which may reduce the stability of the steam pipe and may cause safety hazards such as gas leakage.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a steam pipe bracket for a power plant, comprising a fixed rod, the upper end of the fixed rod is slidably connected to a movable rod, the upper end of the movable rod is fixedly mounted with a connecting block, the upper end of the connecting block is fixed with a first mounting shell, a second mounting shell is arranged on the upper end of the first mounting shell, the bottom of the fixed rod is movably connected to a fixed block, one side of the fixed block is slidably connected to a limiting assembly, and the bottom end of the fixed block is fixedly mounted with an adaption plate.

[0008] Preferably, a movable ball is fixedly installed at the bottom end of the fixed rod, a movable groove is provided at the upper end of the fixed rod, a limiting groove is provided on the side wall of the fixed rod, and the movable groove and the limiting groove are connected.

[0009] Preferably, a first threaded rod is fixedly mounted on the bottom end of the side wall of the movable rod, and a first nut is provided on the side wall of the first threaded rod.

[0010] Preferably, two pairs of fixing bolts are fixedly installed at both left and right ends of the second mounting shell, and the bottom ends of the outer walls of the fixing bolts are threadedly connected with fixing nuts.

[0011] Preferably, a spherical groove is provided on the upper surface of the fixing block, an arc groove is provided on the outer wall of the spherical groove, a threaded circular groove is provided on the outer wall of the arc groove, and the threaded circular groove passes through one side of the fixing block.

[0012] Preferably, the limiting assembly includes an arc-shaped plate and a second threaded rod rotatably connected to the outer side of the arc-shaped plate, and the other end of the connecting rod is fixedly connected to a round block.

[0013] Preferably, a T-shaped groove is provided on the outer side of the arc-shaped plate, and one end of the second threaded rod is fixedly connected to a T-shaped block.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By rotating the first nut outward, the movable rod slides on the movable groove of the fixed rod and slides to a suitable position. By rotating the first nut, the position of the movable rod is fixed, ensuring that the height of the device can be adjusted as needed, thereby adjusting the height of the steam pipe and improving the reuse rate of the device.

[0016] 2. When the entire device is on an inclined plane, the movable ball rotates in the spherical groove to adjust the fixing rod to a vertical direction. By rotating the round block, the T-shaped block rotates in the T-shaped groove and drives the arc plate to move forward until it fits against the outer wall of the movable ball, thereby ensuring that the limit assembly is fixed and the fixing rod is always in a vertical direction, ensuring that the steam pipe can be in a horizontal direction according to different terrains, which not only enhances the service life of the pipe, but also improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixing rod of the present utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the mobile rod, the first mounting shell and the second mounting shell of the present invention;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing block and the adaptable plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the limit assembly of the utility model;

[0022] Figure 6 This is a schematic diagram of the cross-sectional structure of the limiting component of the present utility model.

[0023] In the figure: 1. Fixed rod; 11. Movable ball; 12. Moving groove; 13. Limiting groove; 2. Moving rod; 21. First threaded rod; 22. Nut; 3. Connecting block; 4. First mounting shell; 5. Second mounting shell; 51. Fixing bolt; 52. Fixing nut; 6. Fixing block; 61. Spherical groove; 62. Arc groove; 63. Threaded circular groove; 7. Limiting assembly; 71. Arc plate; 711. T-slot; 72. Second threaded rod; 721. T-block; 73. Round block; 8. Adaptive plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figure 1-Figure 4A steam pipe bracket for a power plant includes a fixed rod 1, a movable rod 2 being slidably connected to the upper end of the fixed rod 1, and the movable rod 2 can slide up and down in the fixed rod 1 to adjust the height, a connecting block 3 is fixedly installed on the upper end of the movable rod 2, a first mounting shell 4 is fixed on the upper end of the connecting block 3, a second mounting shell 5 is arranged on the upper end of the first mounting shell 4, and the first mounting shell 4 and the second mounting shell 5 have the same shape and size and are symmetrically distributed, a fixed block 6 is movably connected to the bottom of the fixed rod 1, and a limiting component 7 is slidably connected to one side of the fixed block 6. The limiting component 7 can fix the fixed rod 1 after adjusting the angle, and an adaptable plate 8 is fixedly installed on the bottom end of the fixed block 6.

[0026] A movable ball 11 is fixedly installed at the bottom end of the fixed rod 1, and a movable groove 12 is opened at the upper end of the fixed rod 1. The movable groove 12 allows the movable rod 2 to slide up and down. A limiting groove 13 is opened on the side wall of the fixed rod 1, and the movable groove 12 and the limiting groove 13 are connected. The limiting groove 13 allows the first threaded rod 21 and the nut 22 to slide up and down.

[0027] A first threaded rod 21 is fixedly mounted on the bottom end of the side wall of the moving rod 2 , and a nut 22 is provided on the side wall of the first threaded rod 21 . The threaded connection between the first threaded rod 21 and the nut 22 can fix the moving rod 2 in a suitable position.

[0028] Two pairs of fixing bolts 51 are fixedly installed at the left and right ends of the second installation shell 5. The bottom ends of the outer walls of the fixing bolts 51 are threadedly connected with fixing nuts 52. The fixing nuts 52 can fix the first installation shell 4 and the second installation shell 5 together.

[0029] In this embodiment: when the height of the steam pipe needs to be adjusted, the movable rod 2 is slid on the movable groove 12 of the fixed rod 1 by rotating the nut 22 outward. When the movable rod 2 slides to the appropriate position, the nut 22 is rotated inward so that the nut 22 fits against the outer wall of the fixed rod 1, thereby fixing the position of the movable rod 2.

[0030] Example 2: This example is an improvement made on the basis of Example 1. For details, please refer to Figure 3-Figure 6 A spherical groove 61 is provided on the upper surface of the fixed block 6. The shape of the spherical groove 61 is slightly larger than a hemisphere, and the opening diameter of the spherical groove 61 is larger than the diameter of the fixed rod 1. An arc groove 62 is provided on the outer wall of the spherical groove 61. A threaded circular groove 63 is provided on the outer wall of the arc groove 62, and the threaded circular groove 63 passes through one side of the fixed block 6. The threaded circular groove 63 allows the limit assembly 7 to slide inside it.

[0031] The limiting assembly 7 includes an arc-shaped plate 71 and a second threaded rod 72 fixedly connected to the outside of the arc-shaped plate 71. The arc-shaped plate 71 has the same shape and size as the arc-shaped groove 62. The other end of the second threaded rod 72 is fixedly connected to a round block 73. By screwing the round block 73, the limiting assembly 7 can be fixed to the fixed rod 1.

[0032] A T-shaped slot 711 is formed on the outer side of the arc-shaped plate 71 , and a T-shaped block 721 is fixedly connected to one end of the second threaded rod 72 . The T-shaped slot 711 and the T-shaped block 721 have the same shape and size.

[0033] In this embodiment: when the entire device is on an inclined plane, the movable ball 11 is rotated in the spherical groove 61 to adjust the fixed rod 1 to a vertical direction, and the second threaded rod 72 is rotated in the threaded circular groove 63 and moves forward by rotating the round block 73. The second threaded rod 72 drives the T-shaped block 721 to rotate in the T-shaped groove 711 and drives the arc plate 71 to move forward until it fits against the outer wall of the movable ball 11, thereby ensuring that the limit assembly 7 is fixed, so that the fixed rod 1 is always in a vertical direction.

[0034] Working principle: When the height of the steam pipe needs to be adjusted, the movable rod 2 is made to slide on the movable groove 12 of the fixed rod 1 by rotating the nut 22 outward. When the movable rod 2 slides to the appropriate position, the nut 22 is rotated inward to make the nut 22 fit against the outer wall of the fixed rod 1, thereby fixing the position of the movable rod 2. When the entire device is on an inclined plane, the movable ball 11 is rotated in the spherical groove 61 to adjust the fixed rod 1 to a vertical direction. The second threaded rod 72 is rotated and moved forward in the threaded circular groove 63 by rotating the round block 73. The second threaded rod 72 drives the T-shaped block 721 to rotate in the T-shaped groove 711 and drives the arc plate 71 to move forward until it fits against the outer wall of the movable ball 11, thereby ensuring that the limit assembly 7 is fixed, so that the fixed rod 1 is always in a vertical direction.

[0035] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the scope of protection of the present invention.

Claims

1. A steam pipe support for a power plant, comprising a fixing rod (1), characterized in that: The upper end of the fixed rod (1) is slidably connected to the moving rod (2), the upper end of the moving rod (2) is fixedly mounted with a connecting block (3), the upper end of the connecting block (3) is fixed with a first mounting shell (4), the upper end of the first mounting shell (4) is provided with a second mounting shell (5), the bottom of the fixed rod (1) is movably connected to a fixed block (6), one side of the fixed block (6) is slidably connected to a limiting assembly (7), and the bottom end of the fixed block (6) is fixedly mounted with an adaption plate (8).

2. The steam pipe support for a power plant according to claim 1, characterized in that: A movable ball (11) is fixedly mounted on the bottom end of the fixed rod (1), a movable groove (12) is provided on the upper end of the fixed rod (1), a limiting groove (13) is provided on the side wall of the fixed rod (1), and the movable groove (12) and the limiting groove (13) are connected.

3. The steam pipe support for a power plant according to claim 1, characterized in that: A first threaded rod (21) is fixedly mounted on the bottom end of the side wall of the moving rod (2), and a nut (22) is provided on the side wall of the first threaded rod (21).

4. The steam pipe support for a power plant according to claim 1, characterized in that: Two pairs of fixing bolts (51) are fixedly installed at both left and right ends of the second mounting housing (5), and fixing nuts (52) are threadedly connected to the bottom ends of the outer walls of the fixing bolts (51).

5. The steam pipe support for a power plant according to claim 1, characterized in that: A spherical groove (61) is provided on the upper surface of the fixing block (6), an arc-shaped groove (62) is provided on the outer wall of the spherical groove (61), a threaded circular groove (63) is provided on the outer wall of the arc-shaped groove (62), and the threaded circular groove (63) penetrates to one side of the fixing block (6).

6. The steam pipe support for a power plant according to claim 1, characterized in that: The limiting assembly (7) comprises an arc-shaped plate (71) and a second threaded rod (72) rotatably connected to the outside of the arc-shaped plate (71), and the other end of the second threaded rod (72) is fixedly connected to a round block (73).

7. The steam pipe support for a power plant according to claim 6, characterized in that: A T-shaped slot (711) is provided on the outer side of the arc-shaped plate (71), and one end of the second threaded rod (72) is fixedly connected to a T-shaped block (721).

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