Hard large-pipe-diameter PIR copious cooling prefabricated heat preservation pipe convenient to install

Abstract

The utility model belongs to the technical field of convenient installation, and particularly relates to a hard large-pipe-diameter PIR copious cooling prefabricated heat preservation pipe convenient to install, which comprises a base plate, an installation plate is movably installed on the upper surface of the base plate, a sliding groove is formed in the side wall of the installation plate, an extension plate is installed in the sliding groove in a sliding mode, and a clamping assembly is fixedly installed on the extension plate. A heat preservation pipe body is movably installed on the clamping assembly, a fixing frame is slidably installed on the upper surface of the base plate, rolling wheels are rotationally installed in the fixing frame, a baffle is fixedly installed on the upper surface of the installation plate, and a protection frame is movably installed on the side wall of the baffle. The pipeline adjusting device has the advantages that the rotating rod is driven by the motor, so that the rolling wheel rotates, the thermal insulation pipe body is driven to rotate, and the pipeline can be adjusted.

Description

Technical Field

[0001] This utility model belongs to the field of easy installation technology, and in particular relates to an easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe. Background Technology

[0002] Thermal insulation pipe is short for heat-insulated pipeline. It is used for the transportation of liquids, gases and other media, and is used in thermal insulation projects for pipelines in petroleum, chemical, aerospace, hot spring, military, district heating, central air conditioning, municipal and other industries.

[0003] Publication (Announcement) No.: CN218294733U, discloses an easily installable thermal insulation pipe, belonging to the technical field of thermal insulation pipe technology. It mainly solves the problem of not being able to install thermal insulation pipes of different sizes, and proposes the following technical solution: It includes a fixing plate, a fixing block fixedly connected to the surface of the fixing plate, a threaded rod threadedly connected to the top of the fixing block, a clamping block rotatably connected to one end of the threaded rod via a bearing, and a thermal insulation pipe body movably connected to the bottom of the clamping block. A rectangular groove is formed on the surface of the fixing plate, a guide rod is fixedly connected to the inner wall of the rectangular groove, and a guide block is slidably connected to the surface of the guide rod. This utility model, through the cooperation of the threaded rod, clamping block, rectangular groove, guide rod, and guide block, can easily install thermal insulation pipes of different sizes, avoiding the limitations of traditional installation methods, and thus better facilitating the installation of the thermal insulation pipe by workers.

[0004] The problem with the above technology is that when connecting and fixing two sets of insulation pipes, welding or threaded connection is generally used. However, due to the large size and weight of the insulation pipes, it is not convenient to align the insulation pipes with each other, and the fixing range is limited and cannot be increased. Therefore, we propose a rigid large-diameter PIR cryogenic prefabricated insulation pipe that is easy to install. Utility Model Content

[0005] The purpose of this utility model is to provide a rigid, large-diameter PIR cryogenic pre-insulated pipe that is easy to install, in order to solve the problem mentioned above that when connecting and fixing two sets of insulation pipes, welding or threaded connection is generally used. However, due to the excessive size and weight of the insulation pipes, it is not convenient to align the insulation pipes, and the fixing range is limited and cannot be increased.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model is implemented as follows: a rigid, large-diameter PIR cryogenic pre-insulated pipe that is easy to install includes a base plate. An installation plate is movably mounted on the upper surface of the base plate. A sliding groove is formed on the side wall of the installation plate. An extension plate is slidably mounted in the sliding groove. A clamping assembly is fixedly mounted on the extension plate. An insulated pipe body is movably mounted on the clamping assembly. A fixing frame is slidably mounted on the upper surface of the base plate. A roller is rotatably mounted in the fixing frame. A baffle is fixedly mounted on the upper surface of the installation plate. A protective frame is movably mounted on the side wall of the baffle.

[0008] The aforementioned easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe, wherein: an electric slide is fixedly installed on the upper surface of the mounting plate, and the lower surface of the fixing bracket is fixedly installed on the working slide of the electric slide.

[0009] The aforementioned easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe, wherein: a rotating rod is rotatably mounted on the inner wall of the fixing frame, a roller is fixedly mounted on the rotating rod, a motor is fixedly mounted on the side wall of the fixing frame, and the output shaft of the motor is fixedly mounted on one end of the rotating rod.

[0010] The aforementioned easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe, wherein: an electric push rod is fixedly installed on the side wall of the mounting plate, and the side wall of the extension plate is fixedly installed on one end of the electric push rod.

[0011] The aforementioned easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe, wherein: the clamping assembly includes a clamping seat, a threaded rod, a forward and reverse motor, a threaded sleeve, and an arc-shaped plate; the clamping seat is fixedly installed on the upper surface of the extension plate; the clamping seat has a square groove; the threaded rod is rotatably installed on both ends of the inner wall of the square groove; the threads on the threaded rod are arranged in opposite directions; the forward and reverse motor is fixedly installed on the side wall of the clamping seat; the output shaft of the forward and reverse motor is inserted and connected to the clamping seat; one end of the threaded rod is fixedly installed on the output shaft of the forward and reverse motor; the output shaft of the forward and reverse motor and the threaded rod are coaxially connected.

[0012] The above-mentioned easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe, wherein: both sets of threaded sleeves are slidably installed at both ends of the threaded rod, and both sets of arc-shaped plates are fixedly installed on the two sets of threaded sleeves.

[0013] The aforementioned easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe, wherein: a cylinder is fixedly installed on the side wall of the baffle, and the side wall of the protective frame is fixedly installed on one end of the cylinder.

[0014] The aforementioned easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe, wherein: a hydraulic rod is fixedly installed on the upper surface of the substrate, and a hydraulic rod is fixedly installed on one end of the mounting plate on the lower surface of the mounting plate.

[0015] This utility model has the following beneficial effects:

[0016] In this invention, an electric slide is mounted on an installation plate, and a fixed frame is fixedly mounted on the electric slide. The fixed frame is rotatably connected to rollers via a rotating rod, and the rotating rod is driven by a motor. When it is necessary to install two sets of insulation pipe bodies, the electric slide drives the rollers on the fixed frame to slide towards the side wall, thereby making the rollers fit and connect with the insulation pipe bodies. After fitting, the motor drives the rotating rod to rotate the rollers, causing the insulation pipe bodies to rotate, thus allowing the pipes to be adjusted and aligned for easy fixing. An extension plate is slidably installed in a groove on the side wall of the installation plate, and an electric push rod is installed on the side wall of the installation plate. The end is connected to the extension plate, which is equipped with a clamping assembly. When the electric push rod is pushed, the extension plate slides out of the groove on the side wall of the mounting plate. The clamping assembly clamps and fixes the insulation pipe body, thereby increasing the area of ​​fixed support for the insulation pipe body and enhancing stability. The clamping seat is installed on the extension plate. Threaded rods are rotatably installed at both ends of the square groove inner wall of the clamping seat. One end of the threaded rod is installed on the output shaft of the forward and reverse motors. The threads on the threaded rods are set in opposite directions. When the forward and reverse motors rotate, the two sets of threaded sleeves sliding on the threaded rods drive the arc plate to move inward or outward simultaneously, thereby clamping and fixing the outer wall of the insulation pipe body. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure provided in an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the clamping component structure provided in an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the fixing frame structure provided in an embodiment of the present utility model.

[0020] In the diagram: 1. Base plate; 2. Hydraulic rod; 3. Mounting plate; 4. Extension plate; 5. Insulation pipe body; 6. Baffle; 7. Cylinder; 8. Protective frame; 9. Clamping assembly; 10. Electric push rod; 11. Electric slide table; 12. Fixing frame; 13. Motor; 14. Roller; 15. Rotating rod; 901. Clamping seat; 902. Threaded rod; 903. Forward and reverse motor; 904. Threaded sleeve; 905. Arc plate. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-3 This utility model provides a rigid, large-diameter PIR cryogenic pre-insulated pipe that is easy to install. It includes a base plate 1, an mounting plate 3 movably mounted on the upper surface of the base plate 1, a groove formed on the side wall of the mounting plate 3, an extension plate 4 slidably mounted within the groove, a clamping assembly 9 fixedly mounted on the extension plate 4, and an insulated pipe body 5 movably mounted on the clamping assembly 9. A fixing frame 12 slidably mounted on the upper surface of the base plate 1, a roller 14 rotatably mounted within the fixing frame 12, a baffle 6 fixedly mounted on the upper surface of the mounting plate 3, a protective frame 8 movably mounted on the side wall of the baffle 6, an electric slide table 11 fixedly mounted on the upper surface of the mounting plate 3, and the lower surface of the fixing frame 12 fixedly mounted on the working slide of the electric slide table 11. A rotating rod 15 rotatably mounted on the inner wall of the fixing frame 12, the roller 14 fixedly mounted on the rotating rod 15, and a motor 13 fixedly mounted on the side wall of the fixing frame 12. The output shaft of the motor 13 is fixedly mounted on one end of the rotating rod 15. An electric push rod 10 is fixedly installed on the side wall of mounting plate 3. The side wall of extension plate 4 is fixedly installed on one end of the electric push rod 10. The clamping assembly 9 includes a clamping seat 901, a threaded rod 902, a forward and reverse motor 903, a threaded sleeve 904, and an arc plate 905. The clamping seat 901 is fixedly installed on the upper surface of extension plate 4. A square groove is opened on the clamping seat 901. The threaded rod 902 is rotatably installed on both ends of the inner wall of the square groove. The threads on the threaded rod 902 are arranged in opposite directions. The forward and reverse motor 903 is fixedly installed on the side wall of the clamping seat 901. The output shaft of the forward and reverse motor 903 is inserted and connected to the clamping seat 901. One end of the threaded rod 902 is fixedly installed on the output shaft of the forward and reverse motor 903. The output shaft of the forward and reverse motor 903 and the threaded rod 902 are coaxially connected. Both sets of threaded sleeves 904 are slidably installed on both ends of the threaded rod 902. Both sets of arc plates 905 are fixedly installed on the two sets of threaded sleeves 904.

[0023] The installation includes an electric slide 11 mounted on the mounting plate 3, with a fixed bracket 12 fixedly mounted on the slide 11. The fixed bracket 12 is rotatably connected to a roller 14 via a rotating rod 15, which is driven by a motor 13. When two sets of insulation pipe bodies 5 need to be installed, the electric slide 11 drives the roller 14 on the fixed bracket 12 to slide towards the side wall, thereby making the roller 14 fit against the insulation pipe body 5. After fitting, the motor 13 drives the rotating rod 15, causing the roller 14 to rotate, which in turn rotates the insulation pipe body 5, allowing for pipe adjustment and alignment. An extension plate 4 is slidably installed in a groove on the side wall of the mounting plate 3, and an electric push rod 10 is mounted on the side wall of the mounting plate 3. One end of the electric push rod 10 is connected to... An extension plate 4 is connected, and a clamping assembly 9 is installed on the extension plate 4. When the electric push rod 10 is pushed, the extension plate 4 slides out of the groove on the side wall of the mounting plate 3. The clamping assembly 9 clamps and fixes the insulation pipe body 5, thereby increasing the area of ​​fixed support for the insulation pipe body 5 and enhancing stability. A clamping seat 901 is installed on the extension plate 4. Threaded rods 902 are rotatably installed at both ends of the square groove inner wall of the clamping seat 901. One end of the threaded rod 902 is installed on the output shaft of the forward and reverse motor 903. The threads on the threaded rod 902 are arranged in opposite directions. When the forward and reverse motor 903 rotates, the two sets of threaded sleeves 904 sliding on the threaded rod 902 drive the arc plate 905 to move inward or outward at the same time, thereby clamping and fixing the outer wall of the insulation pipe body 5.

[0024] Please see Figure 1 A cylinder 7 is fixedly installed on the side wall of the baffle 6, and a protective frame 8 is fixedly installed on one end of the cylinder 7. A hydraulic rod 2 is fixedly installed on the upper surface of the base plate 1, and a mounting plate 3 is fixedly installed on one end of the hydraulic rod 2 on the lower surface.

[0025] The cylinder 7 is installed on the side wall of the baffle 6. One end of the cylinder 7 is equipped with a protective frame 8, and there are two sets of protective frames 8. The cylinder 7 pushes the protective frame 8 to move towards the side wall, thereby fixing the connection between the insulation pipe bodies 5. The hydraulic rod 2 is installed between the base plate 1 and the mounting plate 3, thereby providing support.

[0026] The working principle of this utility model:

[0027] In use, an electric slide table 11 is mounted on the mounting plate 3, and a fixing frame 12 is fixedly mounted on the electric slide table 11. The fixing frame 12 is rotatably connected to the roller 14 via a rotating rod 15, and the rotating rod 15 is driven by a motor 13. When it is necessary to install two sets of insulation pipe bodies 5, the electric slide table 11 drives the roller 14 on the fixing frame 12 to slide towards the side wall, so that the roller 14 fits and connects with the insulation pipe body 5. After fitting, the motor 13 drives the rotating rod 15 to rotate the roller 14, which in turn rotates the insulation pipe body 5, thereby adjusting the pipe and facilitating alignment and fixing. An extension plate 4 is slidably installed in the slide groove on the side wall of the mounting plate 3, and an electric push rod 10 is installed on the side wall of the mounting plate 3. One end of the electric push rod 10... Connected to the extension plate 4, which is equipped with a clamping assembly 9, the extension plate 4 slides out of the groove on the side wall of the mounting plate 3 when pushed by the electric push rod 10. The clamping assembly 9 clamps and fixes the insulation pipe body 5, thereby increasing the area of ​​fixed support for the insulation pipe body 5 and enhancing stability. The clamping seat 901 is installed on the extension plate 4. Threaded rods 902 are rotatably installed at both ends of the square groove inner wall of the clamping seat 901. One end of the threaded rod 902 is installed on the output shaft of the forward and reverse motor 903. The threads on the threaded rod 902 are arranged in opposite directions. When the forward and reverse motor 903 rotates, the two sets of threaded sleeves 904 sliding on the threaded rod 902 drive the arc plate 905 to move inward or outward simultaneously, thereby clamping and fixing the outer wall of the insulation pipe body 5.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rigid, large-diameter PIR cryogenic pre-insulated pipe that is easy to install, comprising a substrate (1), characterized in that: An mounting plate (3) is movably mounted on the upper surface of the substrate (1). A sliding groove is provided on the side wall of the mounting plate (3). An extension plate (4) is slidably mounted in the sliding groove. A clamping assembly (9) is fixedly mounted on the extension plate (4). An insulation pipe body (5) is movably mounted on the clamping assembly (9). A fixing frame (12) is slidably mounted on the upper surface of the substrate (1). A roller (14) is rotatably mounted in the fixing frame (12). A baffle (6) is fixedly mounted on the upper surface of the mounting plate (3). A protective frame (8) is movably mounted on the side wall of the baffle (6).

2. The easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe according to claim 1, characterized in that: An electric slide (11) is fixedly mounted on the upper surface of the mounting plate (3), and the lower surface of the fixing frame (12) is fixedly mounted on the working slide of the electric slide (11).

3. The easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe according to claim 2, characterized in that: A rotating rod (15) is rotatably mounted on the inner wall of the fixed frame (12), and a roller (14) is fixedly mounted on the rotating rod (15). A motor (13) is fixedly mounted on the side wall of the fixed frame (12), and the output shaft of the motor (13) is fixedly mounted on one end of the rotating rod (15).

4. The easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe according to claim 1, characterized in that: An electric push rod (10) is fixedly installed on the side wall of the mounting plate (3), and the side wall of the extension plate (4) is fixedly installed on one end of the electric push rod (10).

5. A rigid, large-diameter PIR cryogenic pre-insulated pipe for easy installation according to claim 4, characterized in that: The clamping assembly (9) includes a clamping seat (901), a threaded rod (902), a forward and reverse motor (903), a threaded sleeve (904), and an arc plate (905). The clamping seat (901) is fixedly installed on the upper surface of the extension plate (4). A square groove is provided on the clamping seat (901). The threaded rod (902) is rotatably installed on both ends of the inner wall of the square groove. The threads on the threaded rod (902) are arranged in opposite directions. The forward and reverse motor (903) is fixedly installed on the side wall of the clamping seat (901). The output shaft of the forward and reverse motor (903) is inserted and connected to the clamping seat (901). One end of the threaded rod (902) is fixedly installed on the output shaft of the forward and reverse motor (903). The output shaft of the forward and reverse motor (903) and the threaded rod (902) are coaxially connected.

6. The easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe according to claim 4, characterized in that: Both sets of threaded sleeves (904) are slidably installed at both ends of the threaded rod (902), and both sets of arc plates (905) are fixedly installed on the two sets of threaded sleeves (904).

7. The easy-to-install rigid large-diameter PIR cryogenic pre-insulated pipe according to claim 1, characterized in that: A cylinder (7) is fixedly installed on the side wall of the baffle (6), and the side wall of the protective frame (8) is fixedly installed on one end of the cylinder (7).

8. A rigid, large-diameter PIR cryogenic pre-insulated pipe with easy installation according to any one of claims 1-7, characterized in that: A hydraulic rod (2) is fixedly installed on the upper surface of the substrate (1), and the lower surface of the mounting plate (3) is fixedly installed on one end of the hydraulic rod (2).

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