High-temperature medium conveying thermal insulation pipe

Abstract

The utility model relates to the technical field of thermal insulation pipes, and discloses a high-temperature medium conveying thermal insulation pipe which comprises an installation frame and a thermal insulation pipe body, the thermal insulation pipe body is located on the right side of the installation frame, and a rubber pad is arranged outside the thermal insulation pipe body. According to the high-temperature medium conveying thermal insulation pipe, by arranging the fixing assembly and the driving assembly, when the pipe body needs to be installed, a thermal insulation pipe body is arranged between an upper arc-shaped limiting plate and a lower arc-shaped limiting plate, at the moment, a rotating shaft is rotated to drive a second bevel gear to rotate, and the second bevel gear and a first bevel gear are used in cooperation; through cooperation of the threaded block and the two connecting rods, the upper positioning plate and the lower positioning plate drive the two arc-shaped limiting plates to move relatively to make contact with the outer portion of the rubber pad in an attached mode, then the purpose of conveniently installing the heat preservation pipe is achieved, and workers do not need to install multiple sets of bolts; the practicability is improved, and convenience is brought to workers in use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat preservation pipe, specifically to a high temperature medium conveying heat preservation pipe. BACKGROUND

[0002] The heat preservation pipe is the short name of the heat insulation pipeline, and is used for conveying liquid, gas and other media. It is used in the heat insulation and heat preservation engineering of pipelines in petroleum, chemical industry, aerospace, military, central heating, central air conditioning and municipal affairs, and is used for conveying various media.

[0003] The existing high temperature medium conveying heat preservation pipe is fixed by bolts and nuts, and the staff needs to carry a wrench and other tools to fix the multiple bolts, which is laborious. In addition, the pipe body is easily damaged when subjected to a large vibration during installation. Therefore, the high temperature medium conveying heat preservation pipe is proposed to solve the above technical problems. UTILITY MODEL CONTENT

[0004] (I) Technical problems solved

[0005] In view of the shortcomings of the prior art, the utility model provides a high temperature medium conveying heat preservation pipe, which has the advantages of being convenient to install, avoiding damage to the pipe body caused by vibration, and solving the problems that the existing high temperature medium conveying heat preservation pipe is fixed by bolts and nuts, the staff needs to carry a wrench and other tools to fix the multiple bolts, and the installation is laborious. In addition, the pipe body is easily damaged when subjected to a large vibration during installation.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose of being convenient to install and avoiding damage to the pipe body caused by vibration, the utility model provides the following technical scheme: a high temperature medium conveying heat preservation pipe, comprising a mounting frame and a heat preservation pipe body, the heat preservation pipe body is located on the right side of the mounting frame, the outer part of the heat preservation pipe body is provided with a rubber pad, the inner wall left side of the mounting frame is provided with a fixed component extending to the right side thereof, the number of the fixed component is two and is symmetrically distributed above and below, the two fixed components are connected with the outer part of the rubber pad, the inner wall left and right sides of the mounting frame are provided with a driving component hinged to the opposite side of the two fixed components, the top of the mounting frame is provided with a rotating shaft extending to the inside thereof, the bottom of the rotating shaft is provided with a second bevel gear engaged with the outer part of the driving component;

[0008] The fixing assembly comprises positioning plates, the left side of the inner wall of the mounting frame is provided with a positioning plate extending to the right side thereof, the number of the positioning plates is two and they are symmetrically distributed upwards and downwards, the opposite sides of the two positioning plates upwards and downwards are both provided with a hydraulic damper located at the right side of the mounting frame, the opposite sides of the two hydraulic dampers upwards and downwards are both provided with an arc-shaped limiting plate closely combined with the outside of the rubber pad, and the opposite sides of the two arc-shaped limiting plates upwards and downwards are both provided with a compression spring sleeved outside the hydraulic damper between the opposite sides of the two positioning plates.

[0009] The driving assembly comprises a threaded rod, the threaded rod is located between the two positioning plates upwards and downwards and is arranged between the left and right sides of the inner wall of the mounting frame, the outside of the threaded rod is provided with a threaded block, the top and bottom of the threaded block are both provided with a connecting rod, the opposite sides of the two connecting rods upwards and downwards are respectively connected with the opposite sides of the two positioning plates upwards and downwards, the outside of the threaded rod is provided with a first bevel gear, and a second bevel gear is connected with the outside of the first bevel gear.

[0010] Preferably, the right side wall of the mounting frame is provided with two long holes symmetrically distributed upwards and downwards and matched with the moving track of the positioning plate.

[0011] Preferably, the top of the rotating shaft is fixedly connected with a knob, the inside of the upper positioning plate is provided with a circular hole, and the rotating shaft passes through the circular hole.

[0012] Preferably, the opposite sides of the two arc-shaped limiting plates upwards and downwards are both fixedly connected with rubber antiskid pads.

[0013] Preferably, the left side of the inner wall of the mounting frame is provided with a sliding groove matched with the moving track of the positioning plate.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a high temperature medium conveying heat preservation pipe has the following beneficial effects:

[0016] 1、 this high temperature medium conveying heat preservation pipe, through setting up fixing assembly and driving assembly, when needing to install pipe body, place heat preservation pipe main part between two arc-shaped limiting plates, rotate rotating shaft and drive second bevel gear to rotate at this moment, make threaded rod rotate and drive threaded block to move to right with the cooperation of second bevel gear and first bevel gear, make two positioning plates drive two arc-shaped limiting plates to move oppositely and contact with the outside of rubber pad with the cooperation of threaded block and two connecting rods, in turn realize the purpose of convenient installation of heat preservation pipe, need not staff to install a plurality of bolts, and installation is more convenient, improve its practicality.

[0017] 2. The high-temperature medium conveying heat preservation pipe, through the setting of the rubber pad, the hydraulic damper and the compression spring, can buffer the heat preservation pipe body by the hydraulic damper and the compression spring when being subjected to vibration, and the setting of the hydraulic damper can absorb energy of shaking caused by vibration, avoids damage of the pipe body caused by hard connection, and further improves practicability. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the utility model Figure 1 It is an enlarged schematic view of A in the utility model.

[0020] In the drawing: 1, mounting frame; 2, heat preservation pipe body; 3, rubber pad; 4, fixed assembly; 41, positioning plate; 42, hydraulic damper; 43, arc limiting plate; 44, compression spring; 5, driving assembly; 51, threaded rod; 52, threaded block; 53, connecting rod; 54, first bevel gear; 6, rotating shaft; 7, second bevel gear. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-2The utility model provides a high temperature medium conveying heat preservation pipe, including mounting frame 1 and heat preservation pipe main part 2, heat preservation pipe main part 2 is located mounting frame 1's right side, the outside fixed connection of heat preservation pipe main part 2 has rubber pad 3, the inner wall left side of mounting frame 1 swing joint has the fixed component 4 of one end extends to its right side, the fixed component 4 is two and is symmetrically distributed up and down, and two fixed component 4 all with the outside close fitting of rubber pad 3, fixed component 4 includes locating plate 41, the inner wall left side of mounting frame 1 swing joint has the locating plate 41 of one end extends to its right side, the inner wall left side of mounting frame 1 is equipped with the sliding slot of the mobile track of locating plate 41 is adapted, the right side wall of mounting frame 1 is equipped with the long strip hole of the mobile track of locating plate 41 is adapted, the long strip hole is two and is symmetrically distributed up and down, and the locating plate 41 is two and is symmetrically distributed up and down, and the opposite sides of two locating plates 41 all are fixedly connected with the hydraulic damper 42 in mounting frame 1 right side, and the opposite sides of two hydraulic dampers 42 all are fixedly connected with the arc limit plate 43 of the outside close fitting of rubber pad 3, and the opposite sides of two arc limit plates 43 all are fixedly connected with the rubber antiskid pad, and the opposite sides of two arc limit plates 43 with two locating plates 41 are fixedly connected with the compression spring 44 of the outside of hydraulic damper 42.

[0023] The inner wall between left and right sides of mounting frame 1 is swing connected with the drive assembly 5 that is hinged with the opposite side of two fixed components 4, the top of mounting frame 1 is swing connected with the rotating shaft 6 of one end extending to its inside, the rotating shaft 6 is fixedly connected with the knob on the top, the inside of upper locating plate 41 is equipped with the round hole, the rotating shaft 6 passes through the round hole, the bottom of rotating shaft 6 is fixedly connected with the second bevel gear 7 that is engaged with the outside of drive assembly 5, drive assembly 5 includes threaded rod 51, and the inner wall between left and right sides of mounting frame 1 is rotatably connected with threaded rod 51 between two locating plates 41, the outside of threaded rod 51 is threadedly connected with threaded block 52, and the top and bottom of threaded block 52 are hingedly connected with connecting rod 53, and the opposite sides of two connecting rods 53 are respectively hingedly connected with the opposite sides of two locating plates 41, the outside of threaded rod 51 is fixedly connected with first bevel gear 54, and the outside of second bevel gear 7 is engaged with first bevel gear 54.

[0024] It is worth noting that the standard parts used in the present application can be purchased from the market, and the specific connection mode of each part is connected by using the conventional means such as bolt, rivet and welding in the prior art, and the mechanical, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the contents not described in detail in the description belong to the prior art known to those skilled in the art, which will not be described in detail here.

[0025] In summary, the high-temperature medium conveying heat preservation pipe, by setting the fixed assembly 4 and the driving assembly 5, when the pipe body needs to be installed, the heat preservation pipe body 2 is placed between the upper and lower arc limiting plates 43, at this time the rotating shaft 6 drives the second bevel gear 7 to rotate, the cooperation of the second bevel gear 7 and the first bevel gear 54 makes the threaded rod 51 rotate and drives the threaded block 52 to move to the right, through the cooperation of the threaded block 52 and the two connecting rods 53, the upper and lower positioning plates 41 drive the two arc limiting plates 43 to move relatively and contact with the outside of the rubber pad 3, thereby realizing the purpose of facilitating the installation of the heat preservation pipe, without the need for workers to install multiple groups of bolts, the installation is more convenient, and the practicability is improved, by setting the rubber pad 3, the hydraulic damper 42 and the compression spring 44, when subjected to vibration, the heat preservation pipe body 2 is buffered by the hydraulic damper 42 and the compression spring 44, at the same time the setting of the hydraulic damper 42 can absorb the shaking caused by the vibration, avoid the damage of the pipe body caused by hard connection, further improve the practicability, solve the problem that the existing high-temperature medium conveying heat preservation pipe is fixed by bolts and nuts, workers need to carry tools such as wrenches to fix multiple groups of bolts, the installation is more laborious, and secondly, the pipe body is easy to be damaged when subjected to large vibration during installation.

[0026] It should be noted that, in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements does not only include those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article, or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0027] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-temperature medium conveying insulation pipe, comprising a mounting frame (1) and an insulation pipe body (2), characterized in that: The main body (2) of the heat insulation pipe is located on the right side of the mounting frame (1). A rubber pad (3) is provided on the outside of the main body (2). A fixing component (4) extending to its right side is provided on the left side of the inner wall of the mounting frame (1). There are two fixing components (4) and they are symmetrically distributed vertically. Both fixing components (4) are connected to the outside of the rubber pad (3). A drive component (5) is provided between the left and right sides of the inner wall of the mounting frame (1) and hinged to the opposite side of the two fixing components (4). A rotating shaft (6) extending to its interior is provided on the top of the mounting frame (1). A second bevel gear (7) meshing with the outside of the drive component (5) is provided at the bottom of the rotating shaft (6). The fixing component (4) includes a positioning plate (41). The inner wall of the mounting frame (1) is provided with a positioning plate (41) extending to its right side. There are two positioning plates (41) and they are symmetrically distributed vertically. A hydraulic damper (42) located on the right side of the mounting frame (1) is provided on the opposite side of the two positioning plates (41). An arc-shaped limiting plate (43) that fits tightly against the outside of the rubber pad (3) is provided on the opposite side of the two hydraulic dampers (42). A compression spring (44) sleeved on the outside of the hydraulic damper (42) is provided between the opposite side of the two arc-shaped limiting plates (43) and the opposite side of the two positioning plates (41). The drive assembly (5) includes a threaded rod (51). The threaded rod (51) is located between the upper and lower positioning plates (41) on the left and right sides of the inner wall of the mounting bracket (1). A threaded block (52) is provided on the outside of the threaded rod (51). A connecting rod (53) is provided at the top and bottom of the threaded block (52). The opposite sides of the upper and lower connecting rods (53) are respectively connected to the opposite sides of the upper and lower positioning plates (41). A first bevel gear (54) is provided on the outside of the threaded rod (51). The second bevel gear (7) is connected to the outside of the first bevel gear (54).

2. The high-temperature medium conveying and heat-insulating pipe according to claim 1, characterized in that: The right side wall of the mounting bracket (1) is provided with two elongated holes that are adapted to the moving trajectory of the positioning plate (41) and are symmetrically distributed vertically.

3. The high-temperature medium conveying and heat-insulating pipe according to claim 1, characterized in that: A knob is fixedly connected to the top of the rotating shaft (6), and a round hole is opened inside the positioning plate (41) above, through which the rotating shaft (6) passes.

4. The high-temperature medium conveying and heat-insulating pipe according to claim 1, characterized in that: Rubber anti-slip pads are fixedly connected to the opposite sides of the two upper and lower arc-shaped limiting plates (43).

5. A high-temperature medium conveying and heat-insulating pipe according to claim 1, characterized in that: The inner wall of the mounting bracket (1) has a groove on the left side that is adapted to the moving trajectory of the positioning plate (41).

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