Buckle for fixing heating wire
By designing a pluggable snap structure that is dislocated to separate the spiral ring of the heating wire, the problem of deformation, short circuit and sinking of the heating wire during the heating process is solved, and the stable fixation of the heating wire is achieved.
Patent Information
- Application Number
- CN202422641297.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-10-31
AI Technical Summary
The heating wire is prone to deformation during the heating process, contact between the spiral rings leads to short circuits, and lacks an effective fixed structure, resulting in deformation and sinking.
The snap buckle one and snap buckle two that can be plugged into each other are used to form an open limit channel, which is dislocated to separate the spiral ring of the heating wire, and is fastened with the furnace insulation material through the limiting part to prevent deformation and sinking.
Effectively avoid short circuit of heating wire, enhance the stability and fixing effect of heating wire, and prevent deformation, shrinkage and sinking.
Smart Images
Figure CN223283450U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fixing heating components of heating furnaces, and in particular relates to a fixing heating wire buckle. Background Art
[0002] A heating furnace is an industrial furnace that heats materials or workpieces (typically metal) to rolling or forging temperatures. The insulation layer is a crucial component of the furnace lining, tightly fitting the furnace to minimize heat damage. Heating wires are typically installed within the insulation layer, which deforms during heating. When the spiral heating wire deforms, contact between the coils can easily cause a short circuit. Furthermore, without an effective fixing structure, the spiral heating wire can easily deform and sink. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides a fixed heating wire buckle, which can stagger and separate the heating wires, thereby separating the adjacent spiral rings of the heating wires, avoiding short circuits caused by contact during deformation, and can buckle the furnace insulation material to prevent the heating wires from deforming, shrinking and sinking.
[0004] The technical solution employed by the present invention is as follows: a heating wire fixing clip comprising a first clip and a second clip that can be plugged into each other from the side. The first clip and the second clip each define an open limiting channel along the plugging direction. The top ends of the first clip and the second clip extend outward on the side opposite the plugging side to form a limiting portion. Corresponding sliding damping is provided between the plugging contact surfaces of the first clip and the second clip.
[0005] Furthermore, the limiting portion has a predetermined bending curvature and a limiting operation length.
[0006] Furthermore, the buckle 1 and the buckle 2 both include a base portion, the limiting channels are located on both sides of the base portion, and the limiting channels have a predetermined limiting operation width.
[0007] Furthermore, the first buckle and the second buckle have a predetermined overlapping length when they are plugged into each other.
[0008] Furthermore, the first and second buckles are plugged into each other through a dovetail groove to avoid left-right separation.
[0009] Furthermore, the base portion is in an I-shape, and two sides of the base portion define limiting channels, and the limiting channels on both sides of the base portion are respectively set as a first limiting channel and a second limiting channel.
[0010] Furthermore, a plurality of first buckles arranged end to end and a plurality of second buckles arranged end to end are plugged into each other in a staggered manner.
[0011] After adopting the above structure, the beneficial effects of the utility model are as follows: the utility model proposes a fixed heating wire buckle, multiple buckles 1 connected end to end and multiple buckles 2 connected end to end are staggered and buckled from the side, so that the limiting channels of the buckles 1 and buckles 2 arranged in sequence are staggered and connected, and the spiral turns of the heating wire are isolated to avoid contact short circuit. At the same time, the heating wire passes through the corresponding staggered and connected limiting channels, leaving gaps in the upper, lower, left and right sides and forming a whole with the buckle. During the heating deformation process of the heating wire, it changes with the changes of the heating wire. The limiting part can buckle the furnace insulation material to prevent the heating wire from deforming, shrinking and sinking, and fix the heating wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.
[0013] Figure 1 This is a schematic diagram of a multi-group assembly structure for fixing heating wire buckles proposed in the present invention;
[0014] Figure 2 This is a structural diagram of a fixed heating wire buckle proposed by the present invention;
[0015] Figure 3 This is a schematic diagram of the second structure of a fixed heating wire buckle proposed in the utility model;
[0016] Figure 4 This is a schematic diagram of the use state of a fixed heating wire clip proposed by the utility model;
[0017] Figure 5 This is a schematic diagram of the position distribution structure of a fixed heating wire clip for fixing the heating wire proposed in the present invention;
[0018] Figure 6 This is a schematic diagram of the position distribution structure of a fixed heating wire clip for fixing the heating wire proposed in the present invention (from another angle).
[0019] In the attached drawings: 1. Buckle 1, 2. Buckle 2, 3. Limiting channel, 4. Base, 5. Block, 6. Dovetail groove, 7. Insulation layer, 8. Limiting part, 9. Heating wire. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0021] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0022] like Figures 1-6 As shown, a fixing heating wire buckle includes a buckle 1 and a buckle 2 that can be plugged into each other from the side, and the buckle 1 and buckle 2 respectively define an open limiting channel 3 along the plugging direction, and the top ends of the buckle 1 and buckle 2 extend outward on the side opposite to the plugging side to form a limiting portion 8. It should be noted that there is corresponding sliding damping between the plugging contact surfaces of the buckle 1 and buckle 2, wherein the buckle 1 and buckle 2 can be connected to each other through a dovetail groove, and the staggered plugging avoids left and right separation. Specifically, the buckle 1 can be provided with a dovetail groove 6 on the side, and the buckle 2 2 can be provided with a block 5 matching the dovetail groove 6 on the side; or the buckle 2 2 can be provided with a dovetail groove 6 on the side, and the buckle 1 can be provided with a block 5 matching the dovetail groove 6 on the side.
[0023] In some preferred embodiments, both the buckle 1 and the buckle 2 2 include a base portion 4, and the limiting channels 3 are located on both sides of the base portion 4. The limiting channels 3 have a predetermined limiting operation width. Specifically, the base portion 4 may be I-shaped, and the limiting channels 3 are defined on both sides of the base portion 4. The limiting channels 3 on both sides of the base portion 4 are respectively set as the first limiting channel 3 and the second limiting channel 3.
[0024] Among them, the buckle 1 and the buckle 2 2 have a predetermined overlapping length when plugged into each other, and multiple buckles 1 arranged end to end and multiple buckles 2 arranged end to end are plugged into each other in a staggered manner to ensure the stability of the staggered plugging.
[0025] In some preferred embodiments, the limiting portion 8 has a predetermined bending arc and a limiting operation length. The limiting portion 8 fits the furnace insulation material and is buckled on the furnace insulation material to enhance the fixing effect of the heating wire.
[0026] The specific usage is as follows: multiple buckles 1 and buckles 2 are arranged end to end, and spliced from the side in a staggered manner to form multiple channels for the heating wire to pass through in sequence along the central axis direction of the heating wire, isolating the adjacent spiral turns of the heating wire in sequence, and reserving deformation space for the heating wire, and forming it into one with the heating wire to increase the stability of the heating wire. The buckle 1 and buckle 2 are away from the limiting part 8 on the side of the plug-in side, buckling the furnace insulation material, and strengthening the fixing effect of the heating wire.
[0027] During actual installation and use, multiple groups of spliced buckle groups can be set around the central axis of the heating wire.
[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents. In short, if those skilled in the art are inspired by this, and without departing from the purpose of the invention of the present invention, they can design structural methods and embodiments similar to the technical solution without creativity, and they should all fall within the scope of protection of the present invention. Each component of the present application can be driven by a corresponding external motor, which is a prior art and will not be described in detail in this application.
Claims
1. A fixed heating wire clip, characterized by: It includes a buckle 1 and a buckle 2 that can be plugged into each other from the side, and the two ends of the buckle 1 and the buckle 2 respectively define an open limiting channel, and the top of the buckle 1 and the buckle 2 extends outward on the side opposite to the plugging side to form a limiting part.
2. The fixing heating wire clip according to claim 1, characterized in that: The limiting portion has a predetermined bending arc and a limiting operation length.
3. The fixing heating wire clip according to claim 1, characterized in that: The buckle 1 and the buckle 2 both include a base portion, the limiting channels are located on both sides of the base portion, and the limiting channels have a predetermined limiting operation width.
4. The fixing heating wire clip according to claim 1, characterized in that: The first buckle and the second buckle have a predetermined overlapping length when plugged into each other.
5. The fixing heating wire clip according to claim 1, characterized in that: The first buckle and the second buckle are plugged into each other through a dovetail groove.
6. The fixing heating wire clip according to claim 3, characterized in that: The base portion is in an I-shape, and two sides of the base portion define limiting channels.
7. The fixing heating wire clip according to claim 1, characterized in that: A plurality of first buckles arranged end to end and a plurality of second buckles arranged end to end are staggered and plugged into each other.