Pipeline supporting device for municipal construction

Abstract

The utility model provides a pipeline supporting device for municipal construction, which relates to the technical field of pipeline installation equipment and comprises a bottom plate, a plurality of installation holes are arranged on the bottom plate, an axial compensation component is arranged on the bottom plate, and the axial compensation component comprises a fixing plate. When the pipeline changes in the vertical direction, a pressure spring is extruded through a lower fixing clamp, a vertical plate, a connecting plate and a connecting column, then the pipeline moves in the vertical direction so as to compensate for displacement generated in the vertical direction, and when the pipeline changes in the radial direction, a movable plate is driven to move so as to compensate for displacement generated in the vertical direction. The moving plate moves on the moving shell through the barrel so as to compensate for displacement generated in the radial direction, when the pipeline changes in the axial direction, the moving shell is driven to move, the moving shell slides on the sliding rod through the linear bearing so as to compensate for displacement generated in the axial direction, and the device is simple in structure, convenient to install and high in practicability. And the manufacturing and maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pipeline support device, in particular to a pipeline support device for municipal construction belongs to pipeline installation equipment technical field. BACKGROUND

[0002] The pipeline system in municipal construction is an important part of infrastructure, and its functions cover multiple fields such as water supply, drainage, heating and gas transportation. In order to ensure the safe and stable operation of the pipeline system, reasonable support design is particularly important.

[0003] The pipeline support device needs to bear the weight of the pipeline and the weight of the internal medium, and should also adapt to the deformation of the pipeline under the action of thermal expansion and contraction and external load, to avoid damage to the pipeline or support structure due to stress concentration.

[0004] In the patent publication CN217762379U, a ditch pipeline support device for municipal construction is disclosed. When installation is needed, only the second screw needs to be rotated, and under the action of the second screw, the two support plates on the surface of the fixed plate move upward, thereby driving the first arc-shaped pipe clamp to rise, and the height adjustment is realized. Only the first screw and the second screw need to be rotated, and the ground insertion pin needs to be inserted into the ground, so that installation and height adjustment can be realized, achieving the purpose of rapid installation and height adjustment.

[0005] The above-mentioned patent can adjust the height and facilitate the installation of the pipeline. However, in actual application, the pipeline often produces axial, radial and vertical displacement due to thermal expansion and contraction or external force during operation. The pipeline is in a state of stress concentration for a long time, which affects the service life of the pipeline. In addition, the overall structure of the above-mentioned patent is relatively complex, which may increase the manufacturing cost and maintenance difficulty. Therefore, a pipeline support device for municipal construction is proposed. INVENTION CONTENTS

[0006] The utility model provides a pipeline support device for municipal construction, which can compensate for the displacement of the pipeline in the axial, radial and vertical directions. At the same time, the device has the characteristics of simple structure and convenient installation, which reduces the manufacturing and maintenance cost.

[0007] The utility model discloses a pipeline support device for municipal construction, which comprises a bottom plate, a plurality of mounting holes are formed in the bottom plate, an axial compensation assembly is arranged on the bottom plate, the axial compensation assembly comprises a fixed plate, a plurality of evenly distributed balls are installed on the top of the fixed plate, the top surface of the fixed plate and the bottom plate are fixed, a sliding rod is fixed on the fixed plate, a linear bearing is slidably connected to the sliding rod, a moving shell is fixed to the linear bearing, and the moving shell is in sliding contact with the top of the fixed plate through the balls.

[0008] The mobile shell is provided with a radial compensation assembly, the radial compensation assembly comprises a roller, the bottom of the roller is in contact with the mobile shell, the roller comprises a rotating shaft, the rotating shaft is rotatably connected to the mobile shell through a bearing, a cylinder is fixed to the rotating shaft, the cylinder is in contact with a fixed plate, a mobile plate is placed on the roller, the mobile plate is in sliding contact with the mobile shell, and the mobile plate is in sliding contact with the top of the fixed plate through a ball.

[0009] The mobile plate is provided with a spring telescopic cylinder, the spring telescopic cylinder comprises a spring cylinder, the spring cylinder is fixed to the top of the mobile plate, a compression spring is fixed in the spring cylinder, and a connecting column is fixed to the upper end of the compression spring.

[0010] The connecting column is provided with a fixing frame, the fixing frame comprises a connecting plate, the connecting plate is fixed to the top of the connecting column, a plurality of vertical plates are fixed to the top surface of the connecting plate, a lower fixed clamp is fixed to the vertical plates, and an upper fixed clamp is fixed to the lower fixed clamp through bolts.

[0011] The utility model provides a pipeline support device for municipal administration, and has the beneficial effects as follows:

[0012] 1、The pipeline support device for municipal administration realizes the fixation of the pipeline through the cooperation of the lower fixed clamp and the upper fixed clamp, when the pipeline changes in the vertical direction, the compression spring is extruded through the lower fixed clamp, the vertical plate, the connecting plate and the connecting column, so that the pipeline moves in the vertical direction, the displacement generated in the vertical direction is compensated, when the pipeline changes in the radial direction, the mobile plate is driven to move, the mobile plate moves on the mobile shell through the cylinder, so that the displacement generated in the radial direction is compensated, when the pipeline changes in the axial direction, the mobile shell is driven to move, the mobile shell slides on the sliding rod through the linear bearing, so that the displacement generated in the axial direction is compensated, and the device has the advantages of simple structure, convenient installation and reduced manufacturing and maintenance costs. ACCURACY OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0014] Figure 2 It is an axial compensation assembly structure schematic view of the utility model;

[0015] Figure 3 It is a mobile shell and mobile plate structure schematic view of the utility model;

[0016] Figure 4 It is a mobile shell and roller structure schematic view of the utility model;

[0017] Figure 5 It is a fixing frame structure schematic view of the utility model;

[0018] Figure 6 The internal structure of the spring cylinder is shown in the sectional view.

[0019] Reference signs

[0020] 1, bottom plate;

[0021] 2, axial compensation assembly; 201, fixed plate; 2011, ball; 202, sliding rod; 203, linear bearing; 204, moving shell;

[0022] 3, radial compensation assembly; 301, roller; 3011, rotating shaft; 3012, cylinder; 302, moving plate;

[0023] 4, spring telescopic cylinder; 401, spring cylinder; 402, compression spring; 403, connecting column;

[0024] 5, fixed frame; 501, connecting plate; 502, vertical plate; 503, lower fixed clamp; 504, upper fixed clamp. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0026] Please refer to Figures 1-6 The utility model discloses a kind of pipeline support devices for municipal construction, including bottom plate 1, bottom plate 1 is equipped with multiple mounting holes, setting mounting hole is convenient for the device to be fixed, bottom plate 1 is provided with axial compensation assembly 2, axial compensation assembly 2 includes fixed plate 201, the top of fixed plate 201 is equipped with evenly distributed ball 2011, fixed plate 201 is fixed with the top surface of bottom plate 1, fixed plate 201 is fixed with sliding rod 202, sliding rod 202 is slidably connected with linear bearing 203, linear bearing 203 is fixed with moving shell 204, moving shell 204 is slidably contacted with the top of fixed plate 201 by ball 2011, setting ball 2011 can reduce the friction between moving shell 204 and fixed plate 201.

[0027] Please refer to Figure 3 And Figure 4The radial compensation assembly 3 is arranged on the moving shell 204, the radial compensation assembly 3 comprises a roller 301, the bottom of the roller 301 is in contact with the moving shell 204, the roller 301 comprises a rotating shaft 3011, the rotating shaft 3011 is rotatably connected to the moving shell 204 through a bearing, the rotating shaft 3011 is fixed with a cylinder body 3012, the cylinder body 3012 is in contact with the fixed plate 201, the roller 301 is arranged with a moving plate 302, the moving plate 302 is in sliding contact with the moving shell 204, the moving plate 302 can slide in the moving shell 204, when the moving plate 302 slides in the moving shell 204, the moving plate 302 will also move on the cylinder body 3012, the moving plate 302 is in sliding contact with the top of the fixed plate 201 through a ball 2011, the ball 2011 is arranged to reduce the friction between the moving plate 302 and the fixed plate 201.

[0028] Please refer to Figure 6 The spring telescopic cylinder 4 is arranged on the moving plate 302, the spring telescopic cylinder 4 comprises a spring cylinder 401, the spring cylinder 401 is fixed with the top of the moving plate 302, the spring cylinder 401 is fixed with a compression spring 402, the upper end of the compression spring 402 is fixed with a connecting column 403, when the connecting column 403 extrudes the compression spring 402, the compression spring 402 will be deformed.

[0029] Please refer to Figure 5 and Figure 6 The fixed frame 5 is arranged on the connecting column 403, the fixed frame 5 comprises a connecting plate 501, the connecting plate 501 is fixed with the top of the connecting column 403, the top surface of the connecting plate 501 is fixed with a plurality of vertical plates 502, the vertical plates 502 are fixed with a lower fixed clamp 503, the lower fixed clamp 503 is fixed with an upper fixed clamp 504 through a bolt, when the pipeline is fixed, first, the bolts on the lower fixed clamp 503 and the upper fixed clamp 504 are loosened, the pipeline is placed on the lower fixed clamp 503, and then the pipeline is fixed through the bolt and the upper fixed clamp 504.

[0030] Working principle: when the pipeline is supported, first, the pipeline is fixed through the cooperation of the lower fixed clamp 503 and the upper fixed clamp 504, when the pipeline changes in the vertical direction, the compression spring 402 is extruded through the lower fixed clamp 503, the vertical plate 502, the connecting plate 501 and the connecting column 403, and then the pipeline moves in the vertical direction, so as to compensate for the displacement generated in the vertical direction.

[0031] When the pipeline changes in the radial direction, the moving plate 302 is driven to move, the moving plate 302 moves on the moving shell 204 through the cylinder 3012, and then the pipeline moves in the radial direction to compensate the displacement generated in the radial direction; when the pipeline changes in the axial direction, the moving shell 204 is driven to move, the moving shell 204 slides on the slide rod 202 through the linear bearing 203, and then the pipeline moves in the axial direction to compensate the displacement generated in the axial direction, and the device is simple in structure, convenient to install, and low in manufacturing and maintenance cost.

[0032] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pipe support device for municipal construction, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with an axial compensation assembly (2); The axial compensation assembly (2) comprises a fixed plate (201) fixed with the top surface of the bottom plate (1), a sliding rod (202) fixed on the fixed plate (201), a linear bearing (203) slidably connected on the sliding rod (202), and a moving shell (204) fixed on the linear bearing (203), wherein a radial compensation assembly (3) is arranged on the moving shell (204); The radial compensation assembly (3) comprises a roller (301) in contact with the moving shell (204), and a moving plate (302) placed on the roller (301), wherein a spring telescopic cylinder (4) is arranged on the moving plate (302). The spring telescopic cylinder (4) comprises a spring cylinder (401) fixed with the top of the moving plate (302), a compression spring (402) fixed in the spring cylinder (401), and a connecting column (403) fixed on the upper end of the compression spring (402), wherein a fixing frame (5) is arranged on the connecting column (403).

2. The pipe supporting device for municipal construction according to claim 1, characterized in that: The top of the fixed plate (201) is provided with uniformly distributed rolling balls (2011), the moving shell (204) is in sliding contact with the top of the fixed plate (201) through the rolling balls (2011), and the moving plate (302) is in sliding contact with the top of the fixed plate (201) through the rolling balls (2011).

3. The pipe support apparatus for municipal construction of claim 1, wherein: The fixing frame (5) comprises a connecting plate (501) fixed with the top of the connecting column (403), a plurality of vertical plates (502) fixed on the top surface of the connecting plate (501), a lower fixed clamp (503) fixed on the vertical plate (502), and an upper fixed clamp (504) fixed on the lower fixed clamp (503) through bolts.

4. The pipe supporting apparatus for municipal construction according to claim 1, characterized in that: The roller (301) comprises a rotating shaft (3011) rotatably connected to the moving shell (204) through a bearing, a cylinder body (3012) fixed on the rotating shaft (3011), and the cylinder body (3012) is in contact with the fixed plate (201).

5. The pipe support apparatus for municipal construction of claim 1, wherein: The moving plate (302) is in sliding contact with the moving shell (204).

6. The pipe support apparatus for municipal construction of claim 1, wherein: A plurality of mounting holes are formed in the bottom plate (1).

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