A heating pipe convenient to disassemble

Abstract

The utility model relates to related technical field of heating pipe especially, a kind of heating pipe convenient to dismount, including installation component: the installation component includes;Heating pipe outside is equipped with collar one;Through slot is symmetrically opened in the top of the collar one;Lug is symmetrically arranged in the inside of through slot;Base is set in the top of the heating pipe;When assembling heating pipe, collar two is sleeved in the outer wall of heating pipe, so that movable rod passes through through slot, then movable rod is rotated degree, so that the sliding slot two of movable rod outer wall opening will be staggered with the sliding slot one of the sliding slot of cylinder outer wall opening, to reach the effect of fixed base, then the movable rod is extruded by spring and is limited, when disassembling base in subsequent, just manually rotate movable rod so that sliding slot two is aligned with sliding slot one, cylinder can be extracted from the inside of through slot, base can be disassembled, the device is relatively simple to operate, so that dismounting is more convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of heating tubes, and in particular to a heating tube that is easy to disassemble and assemble. Background Technology

[0002] Stainless steel heating tubes are an important component inside the heater. During the heating process, the heating tubes are aligned to achieve the overall heating effect. Most existing stainless steel heating tubes are made by filling the gaps inside the stainless steel tube with magnesium oxide powder, which has good thermal conductivity, and covering the surface of the heating wire. This allows the heat to be quickly dissipated when the heating wire is energized, thus achieving the heating effect.

[0003] According to the specification of the Chinese Utility Model Publication No. "CN217957337U", "a high-temperature resistant stainless steel heating tube includes a main body base, an installation sleeve fixedly installed at the middle position of the bottom of the main body base, a heating tube inserted inside the installation sleeve, a matching high-temperature resistant outer tube sleeved on the outside of the heating tube, an electric heating wire inside the heating tube, magnesium oxide powder filler inside the heating tube, an electrode post connected to the electric heating wire fixedly installed at the top of the heating tube, a connection slot matching the electrode post opened inside the main body base, arc-shaped electrode plates matching the electrode post telescopically arranged on both sides inside the connection slot, a first heat insulation layer annularly installed at the bottom of the installation sleeve, and a second heat insulation layer matching the first heat insulation layer annularly arranged on the outer side above the high-temperature resistant outer tube."

[0004] According to the aforementioned patent, in order to facilitate the repair of aging heating wires inside the heating tube, the base of the heating tube and the heating tube are generally designed as a detachable structure. The device is installed by means of a spring, but it requires both hands to pull the spring to complete the disassembly, which is inconvenient. Utility Model Content

[0005] The purpose of this invention is to provide a heating tube that is easy to assemble and disassemble, so as to solve the problems mentioned in the background art.

[0006] The technical solution adopted in this utility model is:

[0007] A heating element that is easy to assemble and disassemble includes an installation assembly: the installation assembly includes: a first collar sleeved on the outside of the heating element; a through groove symmetrically opened on the top of the first collar; protrusions symmetrically arranged on the inside of the through groove; a base disposed on the top of the heating element; a second collar disposed on the bottom of the base; a column symmetrically disposed on the bottom of the second collar and passing through the through groove; a first sliding groove symmetrically opened on the column; a rod disposed on the bottom of the column; a movable rod sleeved on the outside of the rod; a second sliding groove symmetrically opened on the outside of the movable rod; a spring sleeved on the outside of the rod; and a stop block disposed on the bottom of the rod.

[0008] Optionally, the heating tube is provided with an auxiliary component, the auxiliary component including: a threaded groove formed on the outside of the heating tube and threadedly connected to the collar.

[0009] Optionally, the auxiliary component further includes: limiting blocks symmetrically disposed on the outside of the heating tube.

[0010] Optionally, the auxiliary component further includes: arc-shaped grooves symmetrically formed at the bottom of the column; and fixed rods symmetrically arranged at the top of the movable rod.

[0011] Optionally, the auxiliary component further includes a rubber pad disposed on the top of the movable rod.

[0012] Optionally, the movable rod is in the shape of an inverted trapezoid.

[0013] Optionally, the fixing rod is a screw.

[0014] Optionally, the stop block is connected to the rod body by bolts.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] When assembling the heating element, the second collar is placed on the outer wall of the heating element, allowing the movable rod to pass through the through groove. Then, the movable rod is rotated, causing the second sliding groove on the outer wall of the movable rod to align with the first sliding groove on the outer wall of the column, thus fixing the base. The movable rod is then pressed and limited by a spring. When the base needs to be disassembled later, simply rotate the movable rod manually to align the second sliding groove with the first sliding groove, and the column can be pulled out from the inside of the through groove, thus removing the base. This device uses a spring to press and limit the movable rod for easy assembly and disassembly of the base, making the operation simple and convenient. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this application;

[0019] Figure 2 This is a structural schematic diagram of the side of the base in this application;

[0020] Figure 3 This is a top view of the heating element in this application.

[0021] Figure 4 This is a schematic diagram of the internal structure of the side of the movable rod in this application;

[0022] Figure 5 This is a top view of the movable rod in this application.

[0023] Figure label:

[0024] 1. Mounting components; 11. Heating element; 111. Collar one; 12. Through groove; 121. Protrusion; 13. Base; 131. Collar two; 14. Column; 141. Slide one; 15. Rod; 16. Movable rod; 161. Slide two; 17. Spring; 18. Stop block;

[0025] 2. Auxiliary components; 21. Threaded groove; 22. Limiting block; 23. Arc groove; 24. Fixing rod; 25. Rubber pad. Detailed Implementation

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the current technology, in order to facilitate the repair of the aging heating wire inside the heating tube, the base of the heating tube is usually set as a detachable structure. The disassembly method of this device is to install it by means of a spring. However, it is inconvenient to operate because you need to pull the spring with both hands to complete the disassembly.

[0028] like Figure 1-5As shown, this utility model embodiment provides a heating tube that is easy to assemble and disassemble, including an installation assembly 1: the installation assembly 1 includes: a collar 111 sleeved on the outside of the heating tube 11; a through groove 12 symmetrically opened on the top of the collar 111; protrusions 121 symmetrically arranged on the inside of the through groove 12; a base 13 disposed on the top of the heating tube 11; a collar 131 disposed on the bottom of the base 13; a column 14 symmetrically arranged on the bottom of the collar 131 and passing through the through groove 12; a sliding groove 141 symmetrically opened on the column 14; a rod 15 disposed on the bottom of the column 14; a movable rod 16 sleeved on the outside of the rod 15; a sliding groove 161 symmetrically opened on the outside of the movable rod 16; a spring 17 sleeved on the outside of the rod 15; and a stop block 18 disposed on the bottom of the rod 15.

[0029] When assembling the heating tube 11, firstly, the second collar 131 at the bottom of the base 13 is fitted onto the outer wall of the heating tube 11. Then, multiple sets of movable rods 16 are passed through the through groove 12, and the protrusion 121 on the inner wall of the through groove 12 passes through the sliding grooves 161 and 141 respectively opened on the outer walls of the movable rods 16 and the column 14. Since the movable rod 16 is fitted onto the outer wall of the rod 15, it can be rotated 90 degrees. This causes the sliding groove 161 on the outer wall of the movable rod 16 to be misaligned with the sliding groove 141 on the outer wall of the column 14, thus achieving a solid... The base 13 is fixed in place, and then the movable rod 16 is squeezed and limited by the spring 17. The movable rod 16 is locked at the bottom of the column 14 by friction, thus limiting the movable rod 16. When the base 13 needs to be disassembled later, the movable rod 16 is simply rotated manually to align the second slide groove 161 with the first slide groove 141, and the column 14 can be pulled out from the inside of the through groove 12, so that the base 13 can be disassembled. This device uses the spring 17 to squeeze and limit the movable rod 16 to disassemble and install the base 13. The operation is relatively simple, making disassembly and assembly more convenient.

[0030] Furthermore, heating tube 11 is a device that heats the tube body through an internal heating wire, which is existing technology and will not be described in detail here. Heating tube 11 is a small heating tube with a length of 355mm and a diameter of 70mm.

[0031] Furthermore, an auxiliary component 2 is provided on the heating tube 11. The auxiliary component 2 includes a threaded groove 21 that is opened on the outside of the heating tube 11 and is threadedly connected to the collar 111.

[0032] A threaded groove 21 is made on the side wall of the heating tube 11 and threadedly connected to the collar 111. In this way, if the collar 111 is damaged or deformed in the future, it can be disassembled by screwing and replaced.

[0033] Furthermore, the auxiliary component 2 also includes a limiting block 22 symmetrically disposed on the outside of the heating tube 11.

[0034] Multiple sets of limiting blocks 22 are symmetrically arranged on the outer wall of the heating tube 11. The limiting blocks 22 can limit the collar 111 so that the collar 111 can be reset and installed.

[0035] Furthermore, the auxiliary component 2 also includes: an arc-shaped groove 23 symmetrically formed at the bottom of the column 14; and a fixed rod 24 symmetrically arranged at the top of the movable rod 16.

[0036] A fixed rod 24 is provided at the top of the movable rod 16, and arc-shaped grooves 23 are symmetrically opened at the bottom of the column 14. When the movable rod 16 is rotated, the fixed rod 24 can slide inside the arc-shaped groove 23, which can limit the rotation of the movable rod 16 so that the movable rod 16 can be reset, so as not to affect the docking of the two sets of sliding grooves and protrusions 121.

[0037] Furthermore, the auxiliary component 2 also includes a rubber pad 25 disposed on the top of the movable rod 16.

[0038] A rubber pad 25 is provided at the top of the movable rod 16, which increases the friction between the movable rod 16 and the column 14, and further increases the structural stability of the movable rod 16.

[0039] Furthermore, the movable rod 16 is in the shape of an inverted trapezoid.

[0040] By setting the shape of the movable rod 16 to an inverted trapezoid, the movable rod 16 can be connected to the through groove 12 more conveniently and quickly, thus improving assembly efficiency.

[0041] Furthermore, the fixing rod 24 is a screw.

[0042] The fixing rod 24 is set as a screw rod, so that the fixing rod 24 can be removed by screwing and replaced.

[0043] Furthermore, the stop block 18 is connected to the rod body 15 by bolts.

[0044] The stop block 18 and the rod body 15 are bolted together, which makes it easy to remove the stop block 18 later. This way, the spring 17 does not have a limiting mechanism, making it easy to replace the spring 17.

[0045] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A heating tube which is easy to disassemble, characterized by comprising: Including installation component (1): The installation component (1) includes; Heating tube (11) is fitted with a collar (111) on the outside; A through groove (12) is symmetrically opened on the top of the collar one (111); The protrusions (121) are symmetrically arranged inside the through groove (12); A base (13) is disposed on top of the heating tube (11); The second collar (131) is disposed at the bottom of the base (13); The column (14) is symmetrically arranged at the bottom of the second collar (131) and passes through the through groove (12); A sliding groove (141) is symmetrically provided on the column (14); A rod (15) is disposed at the bottom of the column (14); The movable rod (16) is sleeved on the outside of the rod body (15); Slide groove 2 (161) is symmetrically opened on the outside of the movable rod (16); Spring (17) is sleeved on the outside of the rod (15); A stop (18) is provided at the bottom of the rod (15).

2. The heating tube according to claim 1, wherein An auxiliary component (2) is provided on the heating tube (11), and the auxiliary component (2) includes: A threaded groove (21) is provided on the outside of the heating tube (11) and is threadedly connected to the collar (111).

3. The heating tube according to claim 2, wherein The auxiliary component (2) also includes; Limiting blocks (22) are symmetrically arranged on the outside of the heating tube (11).

4. The heating tube according to claim 3, wherein The auxiliary component (2) also includes; Arc-shaped grooves (23) are symmetrically opened at the bottom of the column (14); The fixed rod (24) is symmetrically arranged on the top of the movable rod (16).

5. The heating tube according to claim 4, wherein The auxiliary component (2) also includes; A rubber pad (25) is provided on the top of the movable rod (16).

6. A heating tube that is easy to assemble and disassemble according to claim 5, characterized in that, The movable rod (16) is in the shape of an inverted trapezoid.

7. The heating tube according to claim 6, wherein The fixing rod (24) is a screw.

8. The heating tube according to claim 7, wherein The stop block (18) is connected to the rod (15) by bolts.

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