Heat insulation type durable square tube

Abstract

The utility model relates to the technical field of metal square tubes, in particular to a heat insulation type durable square tube. According to the technical scheme, the square tube comprises a square tube main body structure, the square tube main body structure is machined in an extrusion production machining mode, a main body center matching hole is formed in the center of the square tube main body structure, and an integrally-formed conical isolation supporting matching seat is arranged on the outer side face of the square tube main body structure. The length direction of the isolation supporting matching seat is the same as that of the square tube main body structure, a main body protection sleeve is arranged on the outer side of the square tube main body structure, and the main body protection sleeve and the isolation supporting matching seat are connected together in a welding mode. The utility model has the advantages that the structural matching stability is better, the bearing capacity is higher during the use, the combination operation is more convenient during the overall installation, the durability of the overall structure is stronger, and the use safety between the inner and outer side pipes can be ensured to be higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal square tube technical field especially, relates to a heat -proof durable square tube. BACKGROUND

[0002] The existing metal square tube structure is relatively single, and the heat resistance is relatively high when using. When conveying materials in some high-temperature environment, the stability of the cylindrical pipe outside during installation and cooperation is difficult to guarantee, so it is necessary to use square pipes. When the existing square pipe is used, the internal material is easily affected by the high-temperature environment when the ambient temperature is relatively high. When the existing multilayer sleeve structure is used, the combined sleeve installation operation is relatively troublesome, and the cooperation precision between different sleeves is relatively high. The internal structure stability cannot be guaranteed when using. SUMMARY

[0003] The utility model provides a heat -proof durable square tube, it sets up heat dissipation and isolation support structure on square tube main part structure, can cooperate outside protection sleeve pipe and directly stable combination into a whole, has reliable ventilation effect inside when installing and using, and structure cooperation stability is better, has higher bearing capacity when using, the combination operation when whole installation is also more convenient, the durability of whole structure is stronger, can guarantee that the use safety between inside and outside pipe is higher, the position precision and stability are better when installing and cooperating.

[0004] The technical scheme of the utility model is as follows:

[0005] A heat -proof durable square tube, characterized by: including square tube main part structure, the square tube main part structure is processed by extrusion production and processing mode, the center position of the square tube main part structure is the main body center cooperation hole, the outer side of the square tube main part structure is equipped with the conical isolation support cooperation seat of integrated molding, the length direction of the isolation support cooperation seat is same with the length direction of the square tube main part structure, the outer side of the square tube main part structure is equipped with main body protection sleeve pipe, the main body protection sleeve pipe and the isolation support cooperation seat are connected together by the mode of welding, the length direction of the isolation support cooperation seat of lower end position is equipped with the transverse reinforcement combination stabilizing column that is perpendicular to the isolation support cooperation seat on the outer side position, the outer side edge position of the square tube main part structure is equipped with the main body heat dissipation cooperation safety groove of arc cross section.

[0006] Further, the main body center cooperation hole is a cylindrical structure, and the outer edge position of the main body center cooperation hole is provided with a combined sealing cooperation groove.

[0007] Further, the main body protection sleeve pipe and the isolation support cooperation seat cooperation position are provided with a combined precision stable placement groove.

[0008] Further, the main body protection sleeve is processed by bending and welding of metal.

[0009] Further, the main body heat dissipation cooperation safety groove is provided with auxiliary heat dissipation cooperation grooves which are uniformly distributed in the circumferential direction.

[0010] The utility model discloses beneficial effects:

[0011] The utility model discloses a square tube main body structure is provided with heat dissipation and isolation support structure, can cooperate the protection sleeve of outside and directly stable combination into a whole, when installing and using, inside has reliable ventilation effect, and structural cooperation stability is better, when using, has higher bearing capacity, the combination operation of whole installation is also more convenient, and the durability of whole structure is stronger, can guarantee the use safety between inside and outside pipe higher, when installing cooperation, position precision and stability are better. DRAWINGS

[0012] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0013] Figure 2 It is the front schematic drawing of the utility model;

[0014] Figure 3 It is the left side schematic drawing of the utility model;

[0015] Figure 4 It is the right side schematic drawing of the utility model;

[0016] Figure 5 It is the overhead schematic drawing of the utility model;

[0017] Figure 6 It is the bottom view schematic drawing of the utility model;

[0018] Figure 7 It is the three -dimensional structure schematic drawing of the second direction of the utility model;

[0019] In the drawing: 1, square tube main body structure, 2, main body center cooperation hole, 3, isolation support cooperation seat, 4, main body protection sleeve, 5, transverse reinforcing combination stable column, 6, main body heat dissipation cooperation safety groove. DETAILED DESCRIPTION

[0020] As Figures 1 to 7As shown, a heat-insulating durable square tube includes a square tube main structure 1, which is processed by extrusion processing, and can ensure higher structural precision of the inner layer tube. The center of the square tube main structure 1 is a main body center fitting hole 2, and an integrally formed conical isolation support fitting seat 3 is arranged on the outer side of the square tube main structure 1, which can be stably connected with the outer side fitting assembly during production. The length direction of the isolation support fitting seat 3 is the same as the length direction of the square tube main structure 1, which ensures better strength of the main structure and is more convenient for production and processing. The outer side of the square tube main structure 1 is provided with a main body protective sleeve 4, which is connected with the isolation support fitting seat 3 by welding, so that they become a whole. This ensures that the operation is more convenient during later installation and combination. The length direction of the isolation support fitting seat 3 at the lower end position is provided with a transverse reinforcing combination stabilizing column 5 perpendicular to the isolation support fitting seat 3 at the outer side position, which makes the overall support fitting strength at the lower end position higher and the overall load bearing safety more reliable during use. The outer side edge of the square tube main structure 1 is provided with a main body heat dissipation fitting safety groove with a circular arc cross section, which can provide more space inside during use and can play a more safe and efficient heat dissipation fitting during use. It can be directly and stably combined into a whole with the protective sleeve on the outside through the heat dissipation and isolation support structure on the square tube main structure, which has reliable ventilation effect inside during installation and use, better structural fitting stability, higher bearing capacity during use, more convenient combination operation during overall installation, stronger durability of the overall structure, higher safety between the inner and outer tubes, better position accuracy and stability during installation and fitting. It can meet the use requirements of chemical workshops and high-precision equipment such as submarines and equipment with high requirements for pressure resistance or heat resistance.

[0021] As a preferred, the main body center fitting hole 2 is a cylindrical structure, and the outer edge of the main body center fitting hole 2 is provided with a combined sealing fitting groove, which can ensure better sealing stability of the end position during installation and combination.

[0022] As a preferred, the main body protective sleeve 4 and the isolation support fitting seat 3 are provided with a combined precise and stable placement groove at the fitting position, which makes the fitting and placement operation of the combined position more convenient, the fitting stability more reliable, the fitting strength between the connection positions further improved, the bearing capacity during later use stronger, and the durability better.

[0023] As a preferred, the main body protective sleeve 4 is processed by metal bending and welding, which is more convenient during production and processing, and the production and processing of the combined precise and stable placement groove is also easier, and the overall production and processing cost is lower.

[0024] As preferred, the inner cylindrical surface of the main heat dissipation cooperation safety slot 6 is provided with auxiliary heat dissipation cooperation slots which are uniformly distributed in the circumference, which can be provided with auxiliary heat dissipation cooperation slots with circular arc cross section, so that the heat dissipation efficiency is higher in use.

[0025] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the technical field, without departing from the principles described in the present application, can make a number of improvements or replacement, these improvements or replacement should also be considered as the protection scope of the present application.

Claims

1. A thermally insulated, durable square tube, characterized by: The utility model relates to a square tube body structure (1) is processed by extrusion production processing mode, the central position of square tube body structure (1) is main body center cooperation hole (2), one piece forming's conical isolation support cooperation seat (3) is equipped on square tube body structure (1) outside, the length direction of isolation support cooperation seat (3) is same with the length direction of square tube body structure (1), the outside of square tube body structure (1) is equipped with main body protective sleeve (4), main body protective sleeve (4) and isolation support cooperation seat (3) between through the mode connection of welding together, the length direction of isolation support cooperation seat (3) of lower end position is equipped with the transverse reinforcement combined stable column (5) of being mutually perpendicular with isolation support cooperation seat (3) in the length direction of outside position, the outside edge position of square tube body structure (1) is equipped with the main body heat dissipation cooperation safety slot (6) of cross section is circular arc.

2. The insulated durable square tube according to claim 1, wherein: The main body center cooperation hole (2) is a cylindrical structure, and a combined sealing cooperation groove is arranged at the outer edge position of the main body center cooperation hole (2).

3. The insulated durable square tube of claim 1, wherein: The main body protective sleeve (4) is provided with a combined precise stable placing groove at the cooperation position of the main body protective sleeve (4) and the isolation support cooperation seat (3).

4. The insulated, durable square tube of claim 1, wherein: The main body protective sleeve (4) is processed by bending and welding of metal.

5. The insulated, durable square tube of claim 1, wherein: The inner cylindrical surface of the main body heat dissipation cooperation safety slot (6) is provided with an auxiliary heat dissipation cooperation groove uniformly distributed in the circumferential direction.

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