Multifunctional protection structure for heating tube

Abstract

The utility model is applicable to the technical field of heating tubes, and provides a multifunctional protection structure for a heating tube, which comprises a lower bottom plate and an upper bottom plate, the upper surface of the lower bottom plate is fixedly connected with a protection rod, the heating tube passes through a through hole, so that the heating tube is placed between the lower bottom plate and the upper bottom plate, and the lower bottom plate is fixed to pull the upper bottom plate. The upper bottom plate is lifted to exceed the upper end of the heating pipe, so that the cover plate is conveniently mounted on the outer wall of the upper end of the upper bottom plate, the upper part of the upper bottom plate is sealed through the cover plate, the heating pipe is prevented from being separated from the lower bottom plate and the upper bottom plate, and the spring is prevented from being stretched due to the lifting movement of the upper bottom plate; and the upper bottom plate can carry the cover plate to descend through elastic force recovery of the spring, so that the cover plate extrudes and limits the heating pipe between the lower bottom plate and the cover plate, the movement range of the protection rods and the sleeve is enlarged through the elastic force of the spring, the equipment can provide protection for the protection rods with different lengths, and the application range of the equipment is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating pipes, and in particular relates to a multifunctional protective structure for heating pipes. Background Art

[0002] A heating tube is a tubular electric heating element that generates heat. It is an electrical component that converts electrical energy into thermal energy. Due to its low price, easy use, easy installation and no pollution, it is widely used in various heating applications.

[0003] After searching, the Chinese patent application number is: 202120532220.4, which discloses a multifunctional protective structure for a heating pipe, including a heating pipe, a mounting plate connected to both sides of the heating pipe, a protective sleeve plate on the outside of the heating pipe, and two protective sleeve plates are provided. A connecting rod is fixed between the protective sleeve plates, wherein a protrusion is fixed inside the protective sleeve plate on the right side of the heating pipe, a groove is provided on the side of the mounting plate on the right side of the heating pipe close to the protrusion, and a fixing rod groove is provided inside the protective sleeve plate on the left side of the heating pipe. The utility model sets a fixing rod to put the protective sleeve plate on the outside of the heating pipe, and pulls the pull rod. When the fixing rod and the fixing groove are in the same horizontal plane, the pull rod is released, and the pull rod bounces into the inside of the fixing groove to fix the protective sleeve plate. Connecting rods are fixed between the protective sleeve plates, and there are eight connecting rods in total, which is convenient for protecting the heating pipe and preventing the heating pipe from being damaged by impact. However, it has the following problems: the equipment can only provide protection for heating pipes of a specified length, and the scope of application of the equipment is small. Utility Model Content

[0004] The utility model provides a multifunctional protection structure for a heating pipe, aiming to solve the problem in the prior art that the equipment can only provide protection for heating pipes of a specified length and the application range of the equipment is small.

[0005] The utility model is implemented as follows: a multifunctional protective structure for a heating pipe comprises a lower base plate and an upper base plate, the upper surface of the lower base plate is fixedly connected to a protective rod, and the lower surface of the upper base plate is fixedly connected to a sleeve, the upper end of the protective rod is located inside the sleeve, and the protective rod and the sleeve are movably connected, a heating pipe is arranged between the lower base plate and the upper base plate, and a through hole is opened on the outer wall of the upper base plate, the inner opening size of the through hole is larger than the outer opening size of the protective rod, and a cover plate is threadedly connected to the outer wall of the upper end of the upper base plate, the inner wall of the protective rod is fixedly connected to a spring, and the upper surface of the spring is fixedly connected to the sleeve.

[0006] Preferably, the outer wall of the cover plate is provided with anti-slip grooves.

[0007] Preferably, a soft layer is fixedly connected to the inner wall of the cover plate.

[0008] Preferably, a slider is fixedly connected to the outer wall of the protective rod, and a limiting sliding groove matching the slider is provided on the inner wall of the sleeve.

[0009] Preferably, an aerogel felt interlayer is provided inside the cover plate.

[0010] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0011] The heating pipe passes through the perforation, so that the heating pipe is placed between the lower base plate and the upper base plate. The person fixing the lower base plate draws the upper base plate so that the upper base plate rises above the upper end of the heating pipe, thereby facilitating the installation of the cover plate on the upper end outer wall of the upper base plate. The upper part of the upper base plate is sealed by the cover plate to prevent the heating pipe from detaching from between the lower base plate and the upper base plate. The upward movement of the upper base plate causes the spring to stretch, and the elastic force of the spring restores the upper base plate to carry the cover plate down, so that the cover plate squeezes the heating pipe and limits it between the lower base plate and the cover plate. The elastic force of the spring increases the range of movement of the protective rod and the sleeve, so that the equipment can provide protection for protective rods of different lengths, thereby improving the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 This is a schematic diagram of the front cross-sectional structure of the protection rod of the present utility model;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the cover plate of the present invention;

[0015] In the figure: 1. Lower base plate; 2. Upper base plate; 3. Heating tube; 4. Protective rod; 5. Sleeve; 6. Spring; 7. Slider; 8. Cover plate; 9. Perforation; 10. Soft layer. DETAILED DESCRIPTION

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0017] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0018] The present invention provides a multifunctional protection structure for a heating pipe. Figure 1-3 As shown, it includes a lower base plate 1 and an upper base plate 2, the upper surface of the lower base plate 1 is fixedly connected to a protective rod 4, and the lower surface of the upper base plate 2 is fixedly connected to a sleeve 5, the upper end of the protective rod 4 is located inside the sleeve 5, and the protective rod 4 and the sleeve 5 are movably connected, a heating tube 3 is arranged between the lower base plate 1 and the upper base plate 2, and a through hole 9 is opened on the outer wall of the upper base plate 2, the inner opening size of the through hole 9 is larger than the outer opening size of the protective rod 4, and the upper end outer wall of the upper base plate 2 is threadedly connected to a cover plate 8, the inner wall of the protective rod 4 is fixedly connected to a spring 6, and the upper surface of the spring 6 and the sleeve 5 are fixedly connected.

[0019] It should be noted that, since the prior art equipment can only provide protection for heating pipes of a specified length, the equipment has a limited scope of application. Therefore, in order to solve the problem that the prior art equipment can only provide protection for heating pipes of a specified length and the equipment has a limited scope of application, in this solution, the heating pipe 3 passes through the through-hole 9, thereby placing the heating pipe 3 between the lower base plate 1 and the upper base plate 2. The person fixing the lower base plate 1 pulls the upper base plate 2 so that the upper base plate 2 rises above the upper end of the heating pipe 3, thereby facilitating the installation of the cover plate 8 on the upper end outer wall of the upper base plate 2. The cover plate 8 seals the upper part of the upper base plate 2, preventing the heating pipe 3 from escaping from between the lower base plate 1 and the upper base plate 2. The upward movement of the upper base plate 2 causes the spring 6 to stretch. The elastic force of the spring 6 restores the upper base plate 2 to carry the cover plate 8 downward, so that the cover plate 8 squeezes the heating pipe 3 between the lower base plate 1 and the cover plate 8. The elastic force of the spring 6 increases the range of movement of the protective rod 4 and the sleeve 5, thereby enabling the device to provide protection for protective rods 4 of different lengths and improving the scope of application of the device.

[0020] In a further preferred embodiment of the present invention, Figure 1 As shown, the outer wall of the cover plate 8 is provided with anti-slip grooves.

[0021] In this embodiment, the anti-slip grooves increase the friction of the outer wall of the cover plate 8, thereby preventing people from slipping when rotating the cover plate 8.

[0022] In a further preferred embodiment of the present invention, Figure 1 As shown, a soft layer 10 is fixedly connected to the inner wall of the cover plate 8 .

[0023] In this embodiment, the soft layer 10 is made of flexible graphite, which is resistant to high temperatures and flexible, thereby reducing the wear of the cover plate 8 on the protective rod 4 .

[0024] In a further preferred embodiment of the present invention, Figure 2 As shown, the outer wall of the protection rod 4 is fixedly connected to the slider 7, and the inner wall of the sleeve 5 is provided with a limiting sliding groove matching the slider 7.

[0025] In this embodiment, the movement range of the slider 7 is limited by the limiting sliding groove, which prevents the protective rod 4 from being separated from the sleeve 5 and ensures the connection between the protective rod 4 and the sleeve 5.

[0026] In a further preferred embodiment of the present invention, Figure 3 As shown, an aerogel felt interlayer is provided inside the cover plate 8 .

[0027] In this embodiment, the aerogel felt interlayer has heat insulation properties, which prevents the high temperature of the upper base plate 2 from being transferred to the cover plate 8, thereby ensuring that the temperature of the outer wall of the cover plate 8 is normal.

[0028] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0029] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative, such as the division of the above-mentioned units. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the coupling or communication connection between each other shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0030] The units described above as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A multifunctional protective structure for a heating pipe, characterized in that: The invention comprises a lower base plate (1) and an upper base plate (2), wherein the upper surface of the lower base plate (1) is fixedly connected to a protective rod (4), and the lower surface of the upper base plate (2) is fixedly connected to a sleeve (5), the upper end of the protective rod (4) is located inside the sleeve (5), and the protective rod (4) and the sleeve (5) are movably connected, a heating tube (3) is provided between the lower base plate (1) and the upper base plate (2), and a through hole (9) is provided on the outer wall of the upper base plate (2), the inner opening size of the through hole (9) is larger than the outer opening size of the protective rod (4), and a cover plate (8) is threadedly connected to the outer wall of the upper end of the upper base plate (2), the inner wall of the protective rod (4) is fixedly connected to a spring (6), and the upper surface of the spring (6) and the sleeve (5) are fixedly connected.

2. A multifunctional protective structure for a heating pipe according to claim 1, characterized in that: The outer wall of the cover plate (8) is provided with anti-slip grooves.

3. The multifunctional protective structure for a heating pipe according to claim 1, characterized in that: A soft layer (10) is fixedly connected to the inner wall of the cover plate (8).

4. The multifunctional protective structure for a heating pipe according to claim 1, characterized in that: The outer wall of the protection rod (4) is fixedly connected with a slider (7), and the inner wall of the sleeve (5) is provided with a limiting sliding groove matching the slider (7).

5. The multifunctional protective structure for a heating pipe according to claim 1, characterized in that: An aerogel felt interlayer is provided inside the cover plate (8).

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