Heat preservation pipeline convenient to install and fix

Abstract

The utility model relates to the technical field of heat preservation pipelines, and discloses a heat preservation pipeline convenient to install and fix, which comprises a first pipeline, a second pipeline fixedly connected with the right end of the first pipeline, a reinforcing mechanism arranged on the outer side of the first pipeline, a heat preservation mechanism arranged on the outer side of the second pipeline and a supporting block, the supporting block is fixedly connected to the outer wall of the second pipeline, one side of the supporting block is fixedly connected with a fixing groove, the outer side of the fixing groove is fixedly connected with a right-angle plate, the outer wall of the first pipeline is fixedly connected with a protruding block, the inner side of the right-angle plate is rotationally connected with a threaded rod, and the outer wall of the threaded rod is in threaded connection with a connecting plate. According to the heat preservation pipeline convenient to install and fix, through the arranged reinforcing mechanism, the purpose of reinforcing connection can be achieved when the first pipeline body and the second pipeline body are welded and installed, and meanwhile the purpose of reinforcing and stabilizing connection of the first pipeline body and the second pipeline body can be achieved after welding cooling is completed. Good stability performance is achieved, and conveying of the heat preservation pipeline can be further carried out conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation pipes, in particular to a thermal insulation pipe which is easy to install and fix. Background Art

[0002] Insulated pipe is the abbreviation of insulated pipe. Insulated pipe is used for the transportation of liquids, gases and other media, and is used for insulation of pipelines in petroleum, chemical industry, aerospace, central heating, central air conditioning, municipal and other fields.

[0003] With the development of science and technology, insulated pipes are gradually used in many fields. Due to the large diameter of insulated pipes, common insulated pipes are usually connected by welding during use, forming a solid connection after cooling. After welding, the welding point lacks the function of reinforcing and stabilizing, and thus cannot achieve good stability performance, which has a certain impact on the transportation of the insulated pipes and reduces the practicability of the device. However, if the reinforcement function is simply added, it is not convenient for operation and use. Utility Model Content

[0004] The purpose of the utility model is to provide a heat-insulating pipe which is easy to install and fix, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an insulated pipe that is easy to install and fix, comprising a first pipe, a second pipe is fixedly connected to the right end of the first pipe, a reinforcement mechanism is arranged on the outside of the first pipe, and an insulation mechanism is arranged on the outside of the second pipe;

[0006] The reinforcement mechanism includes a support block, which is fixedly connected to the outer wall of the second pipe. A fixing groove is fixedly connected to one side of the support block, a right-angle plate is fixedly connected to the outer side of the fixing groove, a protrusion is fixedly connected to the outer wall of the first pipe, a threaded rod is rotatably connected to the inner side of the right-angle plate, a connecting plate is threadedly connected to the outer wall of the threaded rod, a clamping shaft is fixedly connected inside the connecting plate, and a torsion sleeve is fixedly connected to the outer wall of the threaded rod.

[0007] Preferably, a rectangular opening is opened inside the connecting plate, and the connecting plate is slidably connected to the outer side of the right-angle plate, so that the connecting plate can move stably.

[0008] Preferably, the outer shape of the protrusion matches the shape of the inner wall of the fixing groove, and the protrusion is movably connected to the inner wall of the fixing groove so that the protrusion can be inserted into the interior of the fixing groove.

[0009] Preferably, a through hole is formed on a side of the fixing groove away from the second pipe, and the clamping shaft passes through the through hole and moves, so that the clamping shaft can move through the through hole.

[0010] Preferably, a clamping hole is provided on one side of the protrusion, and the clamping shaft is inserted into the inner wall of the clamping hole, so that the clamping shaft can limit the protrusion through the clamping hole, so that the protrusion cannot be moved out of the fixing groove.

[0011] Preferably, the insulation mechanism includes an insulation block, which is movably connected to the outside of the first pipe and the second pipe, and a support plate is fixedly connected to the outside of the insulation block. Bolts are provided inside the support plate, and a threaded sleeve is threadedly connected to the outer wall of the bolt, thereby further improving the insulation performance of the first pipe and the second pipe.

[0012] Preferably, a through hole is opened inside the support plate, and the bolt passes through the through hole, so that the bolt can move through the through hole.

[0013] Compared with the prior art, the utility model provides a heat preservation pipe which is easy to install and fix, and has the following beneficial effects:

[0014] 1. The heat preservation pipe which is easy to install and fix can play the purpose of strengthening the connection when the first pipe and the second pipe are welded and installed through the reinforcement mechanism, and can also strengthen and stabilize the connection between the first pipe and the second pipe after the welding cooling is completed, so as to achieve good stability performance and facilitate the further transportation of the heat preservation pipe.

[0015] 2. The heat-insulating pipe is easy to install and fix. Through the provided heat-insulating mechanism, the connection between the first pipe and the second pipe can be insulated during use, thereby reducing heat loss, facilitating further transportation of the first pipe and the second pipe, and enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a front view of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure after the insulation block is disassembled;

[0019] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the structure at the connecting plate.

[0021] In the figure: 1. first pipeline; 2. second pipeline; 3. reinforcement mechanism; 31. support block; 32. fixing groove; 33. protrusion; 34. right-angle plate; 35. threaded rod; 36. torque sleeve; 37. connecting plate; 38. clamping shaft; 4. insulation mechanism; 41. insulation block; 42. support plate; 43. bolt; 44. threaded sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The utility model provides the following technical solutions:

[0025] Embodiment 1

[0026] Combination Figures 1 to 4 , a heat preservation pipe that is easy to install and fix, comprising a first pipe 1, a second pipe 2 is fixedly connected to the right end of the first pipe 1, a reinforcement mechanism 3 is arranged outside the first pipe 1, and a heat preservation mechanism 4 is arranged outside the second pipe 2;

[0027] The reinforcement mechanism 3 includes a support block 31, which is fixedly connected to the outer wall of the second pipe 2. A fixing groove 32 is fixedly connected to one side of the support block 31, and a right-angle plate 34 is fixedly connected to the outer side of the fixing groove 32. A protrusion 33 is fixedly connected to the outer wall of the first pipe 1, and a threaded rod 35 is rotatably connected to the inner side of the right-angle plate 34. The outer wall of the threaded rod 35 is threadedly connected to a connecting plate 37, a clamping shaft 38 is fixedly connected inside the connecting plate 37, and a torque sleeve 36 is fixedly connected to the outer wall of the threaded rod 35.

[0028] Furthermore, a rectangular opening is opened inside the connecting plate 37, and the connecting plate 37 is slidably connected to the outer side of the right-angle plate 34, so that the connecting plate 37 can move stably.

[0029] Furthermore, the outer shape of the protrusion 33 matches the inner wall shape of the fixing groove 32 , and the protrusion 33 is movably connected to the inner wall of the fixing groove 32 , so that the protrusion 33 can be inserted into the interior of the fixing groove 32 .

[0030] Furthermore, a through hole is formed on a side of the fixing groove 32 away from the second pipe 2 , and the clamping shaft 38 passes through the through hole and moves, so that the clamping shaft 38 can move through the through hole.

[0031] Furthermore, a locking hole is provided on one side of the protrusion 33 , and the locking shaft 38 is inserted into the inner wall of the locking hole, so that the locking shaft 38 can limit the protrusion 33 through the locking hole, so that the protrusion 33 cannot move out of the fixing groove 32 .

[0032] Embodiment 2

[0033] See also Figures 1 to 4 On the basis of the first embodiment, the heat preservation mechanism 4 further comprises a heat preservation block 41, the heat preservation block 41 is movably connected to the outside of the first pipe 1 and the second pipe 2, a support plate 42 is fixedly connected to the outside of the heat preservation block 41, a bolt 43 is arranged inside the support plate 42, and a threaded sleeve 44 is threadedly connected to the outer wall of the bolt 43, so as to further improve the heat preservation performance of the first pipe 1 and the second pipe 2.

[0034] Furthermore, a through hole is opened inside the support plate 42, and the bolt 43 passes through the through hole, so that the bolt 43 can move through the through hole.

[0035] In actual operation, when the device is used, when the staff needs to install and weld the first pipe 1 and the second pipe 2, first insert the protrusion 33 into the interior of the fixing groove 32, so as to achieve the purpose of preliminary limiting, so that the staff can better perform connection welding, and then rotate the torsion sleeve 36, so that the torsion sleeve 36 can drive the threaded rod 35 to rotate, and the rotational motion of the threaded rod 35 is converted into the linear motion of the connecting plate 37, and the connecting plate 37 can slide and limit on the outer wall of the right-angle plate 34, so that the connecting plate 37 can drive the clamping shaft 38 to move in the direction close to the fixing groove 32, and at the same time, the clamping shaft 38 can be inserted into the interior of the protrusion 33, and the protrusion 33 is limited, so that the protrusion 33 cannot slide out of the interior of the fixing groove 32, so that the purpose of strengthening the connection can be achieved when the first pipe 1 and the second pipe 2 are welded and installed, and at the same time, after the welding cooling is completed, the connection between the first pipe 1 and the second pipe 2 can be strengthened and stabilized. A good stability performance is achieved, which is convenient for the further development of the transportation of the insulation pipe.

[0036] When the reinforcement is completed, the good insulation blocks 41 can be locked together, and then the bolt 43 can be passed through the support plate 42, and then the threaded sleeve 44 can be screwed into the outer wall of the bolt 43, so that the installation and connection of the two insulation blocks 41 can be realized, so that the connection between the first pipe 1 and the second pipe 2 can be insulated during use, the heat loss can be reduced, the transportation work of the first pipe 1 and the second pipe 2 can be further carried out, and the practicality of the device can be enhanced.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A heat-insulated pipe that is easy to install and fix, comprising a first pipe (1), characterized in that: The right end of the first pipe (1) is fixedly connected to the second pipe (2); a reinforcement mechanism (3) is provided on the outside of the first pipe (1); and a heat preservation mechanism (4) is provided on the outside of the second pipe (2); The reinforcement mechanism (3) comprises a support block (31), the support block (31) being fixedly connected to the outer wall of the second pipe (2), a fixing groove (32) being fixedly connected to one side of the support block (31), a right-angle plate (34) being fixedly connected to the outer side of the fixing groove (32), a protrusion (33) being fixedly connected to the outer wall of the first pipe (1), a threaded rod (35) being rotatably connected to the inner side of the right-angle plate (34), a connecting plate (37) being threadedly connected to the outer wall of the threaded rod (35), a clamping shaft (38) being fixedly connected inside the connecting plate (37), and a torsion sleeve (36) being fixedly connected to the outer wall of the threaded rod (35).

2. The heat-insulated pipe that is easy to install and fix according to claim 1 is characterized in that: A rectangular opening is provided inside the connecting plate (37), and the connecting plate (37) is slidably connected to the outside of the right-angle plate (34).

3. The heat-insulated pipe that is easy to install and fix according to claim 1 is characterized in that: The outer shape of the protrusion (33) matches the inner wall shape of the fixing groove (32), and the protrusion (33) is movably connected to the inner wall of the fixing groove (32).

4. The heat-insulated pipe that is easy to install and fix according to claim 1 is characterized in that: A through hole is provided on a side of the fixing groove (32) away from the second pipe (2), and the clamping shaft (38) penetrates the through hole and moves.

5. The heat-insulated pipe that is easy to install and fix according to claim 1 is characterized in that: A clamping hole is provided on one side of the protrusion (33), and the clamping shaft (38) is inserted into the inner wall of the clamping hole.

6. The heat-insulated pipe that is easy to install and fix according to claim 1 is characterized in that: The heat-insulating mechanism (4) comprises a heat-insulating block (41), the heat-insulating block (41) being movably connected to the outside of the first pipe (1) and the second pipe (2), a support plate (42) being fixedly connected to the outside of the heat-insulating block (41), a bolt (43) being arranged inside the support plate (42), and a threaded sleeve (44) being threadedly connected to the outer wall of the bolt (43).

7. The heat-insulated pipe that is easy to install and fix according to claim 6 is characterized in that: A through hole is provided inside the support plate (42), and the bolt (43) passes through the through hole.

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