CN211907089U - Heating and heat-preserving device for power wire - Google Patents
Heating and heat-preserving device for power wire Download PDFInfo
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- CN211907089U CN211907089U CN202020390221.5U CN202020390221U CN211907089U CN 211907089 U CN211907089 U CN 211907089U CN 202020390221 U CN202020390221 U CN 202020390221U CN 211907089 U CN211907089 U CN 211907089U
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Abstract
The utility model discloses a heating heat preservation device for power wire, including base and the support of adjustable height, the support vertical set up in the middle part of base, and the bottom with base welded fastening, the support top is provided with the heating heat preservation portion that the level set up, heating heat preservation portion both ends are provided with the opening respectively, and inside is provided with heating portion. Has the advantages that: the heating and heat-preserving part is penetrated in the output process after the power line is produced, so that the power line can be heated before subsequent processing, the skin is prevented from being too hard when the power line is processed, the skin is prevented from cracking in the processing process, and the processing precision of the power line is improved; the guide wheels are arranged at the two ends of the heating and heat-insulating part and matched with the transition wheels in the heating and heat-insulating part, so that the power line can be uniformly heated in the heating and heat-insulating part, the hardness of the surface of the power line is uniform, and the subsequent processing is more convenient; the support height of the support is adjusted, the support is adaptable to different processing equipment, and the use is convenient.
Description
Technical Field
The utility model relates to an electric wire processing technology field, concretely relates to heating heat preservation device for power wire.
Background
When the power line is produced in winter, the temperature of the surface skin of the just-formed wire is higher, and the temperature of the surface skin of the wire is quickly reduced due to low temperature and large temperature difference. The formed wire skin becomes hard, so that the wire is easy to crack during processing, the yield of power line production is reduced, and the processing precision of the power line is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heating heat preservation device for power wire rod just in order to solve above-mentioned problem, the utility model provides an among a great deal of technical scheme preferred technical scheme have: the surface temperature is raised after the power line is output, so that the technical effects of preventing the power line from cracking in the processing process, improving the processing precision of the power line and the like are achieved, and the details are explained below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a heating and heat-preserving device for power wires, which comprises a base and a bracket with adjustable height, wherein the bracket is vertically arranged in the middle of the base, the bottom end of the bracket is welded and fixed with the base, the top of the bracket is provided with a horizontally arranged heating and heat-preserving part, two ends of the heating and heat-preserving part are respectively provided with an opening, and a heating part is arranged in the heating and heat-preserving part;
the heating heat preservation portion both ends are provided with a guide part respectively, the top surface of guide part with the center pin parallel and level of heating heat preservation portion.
Preferably, the heating and heat-preserving part comprises an outer cylinder sleeve which is horizontally arranged, the heating part is a heating wire which is arranged inside the outer cylinder sleeve, and a plurality of heating wires are uniformly arranged inside the outer cylinder sleeve and are parallel to the axis of the outer cylinder sleeve.
Preferably, the inner wall of the outer cylinder sleeve is provided with a heat insulation layer.
Preferably, two ends of the outer cylinder sleeve are respectively provided with an end heat preservation part, and a threading hole is formed in the middle of each end heat preservation part.
Preferably, the guide part comprises guide frames arranged at two ends of the outer barrel sleeve and a transition frame arranged in the middle of the inner part of the outer barrel sleeve, guide wheels are arranged on the guide frames, transition wheels are arranged on the transition frame, the guide wheels are flush with the top surfaces of the transition wheels, and the guide wheels and the outer surfaces of the transition wheels are arc-shaped groove-shaped in circumferential direction.
Preferably, the heating wire is externally connected with a temperature control switch.
Preferably, the support includes chassis and adjustable shelf, the adjustable shelf certainly in the chassis top inserts it, and with chassis sliding fit, chassis one side is provided with right the adjustable shelf height-limiting's positioning bolt.
To sum up, the utility model has the advantages that: 1. the heating and heat-preserving part is penetrated in the output process after the power line is produced, so that the power line can be heated before subsequent processing, the skin is prevented from being too hard when the power line is processed, the skin is prevented from cracking in the processing process, and the processing precision of the power line is improved;
2. the guide wheels are arranged at the two ends of the heating and heat-insulating part and matched with the transition wheels in the heating and heat-insulating part, so that the power line can be uniformly heated in the heating and heat-insulating part, the hardness of the surface of the power line is uniform, and the subsequent processing is more convenient;
3. the support height of the support is adjusted, the support is adaptable to different processing equipment, and the use is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic left side view of the structure of FIG. 1;
FIG. 3 is a schematic view of the internal structure of FIG. 1;
fig. 4 is a schematic cross-sectional structure view of the heating and heat-insulating part of the present invention.
The reference numerals are explained below:
1. a base; 2. a support; 3. a heating and heat-preserving part; 31. an outer cylinder sleeve; 32. a heat-insulating layer; 33. heating wires; 34. an end heat-insulating part; 35. threading holes; 4. a guide portion; 41. a guide frame; 42. a guide wheel; 43. a transition frame; 44. a transition wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a heating and heat-preserving device for power wires, which comprises a base 1 and a height-adjustable support 2, wherein the support 2 is vertically arranged in the middle of the base 1, the bottom end of the support is welded and fixed with the base 1, a horizontally arranged heating and heat-preserving part 3 is arranged at the top of the support 2, two ends of the heating and heat-preserving part 3 are respectively provided with an opening, and a heating part is arranged in the heating and heat-preserving part; the two ends of the heating and heat-preserving part 3 are respectively provided with a guide part 4, the top surface of each guide part 4 is flush with the central shaft of the heating and heat-preserving part 3, and a power line enters the heating and heat-preserving part 3 after passing through one of the guide parts 4 and is output through the other guide part 4 after being output from the heating and heat-preserving part 3.
As an optional embodiment, the heating and heat-preserving part 3 includes an outer cylindrical sleeve 31 horizontally arranged, the heating part is a heating wire 33 arranged inside the outer cylindrical sleeve 31, the heating wire 33 is uniformly provided with a plurality of heating wires inside the outer cylindrical sleeve 31 and is parallel to the axis of the outer cylindrical sleeve 31, and a temperature control switch is externally connected to the heating wire 33 and used for controlling the heating temperature of the heating wire 33; the heating wires 33 are uniformly distributed in the outer cylinder sleeve 31, so that the uniformity of the temperature in the outer cylinder sleeve 31 can be ensured, the power line is prevented from being heated unevenly after entering the power line, and the heating effect of the power line is improved; the heat-insulating layer 32 is arranged on the inner wall of the outer cylinder sleeve 31, and the heat-insulating layer 32 is positioned between the inner wall of the outer cylinder sleeve 31 and the heating wire 33, so that the heat dissipation of the outer cylinder sleeve 31 can be reduced, the heat-insulating performance of the heating heat-insulating part 3 is improved, the energy consumption is reduced, and the environmental protection is improved;
two ends of the outer cylinder sleeve 31 are respectively provided with an end heat preservation part 34, the end heat preservation parts 34 are clamped with the inner edge of the end part of the outer cylinder sleeve 31, a threading hole 35 is formed in the middle of each end heat preservation part 34, each end heat preservation part 34 is a heat insulation plate and can be made of asbestos plates, and the threading hole 35 formed in the middle of each end heat preservation part is used for penetrating through a power line;
the guide part 4 comprises guide frames 41 arranged at two ends of the outer barrel sleeve 31 and a transition frame 43 arranged in the middle of the inner part of the outer barrel sleeve 31, a guide wheel 42 is arranged on the guide frame 41, a transition wheel 44 is arranged on the transition frame 43, the guide wheel 42 is flush with the top surface of the transition wheel 44, the circumferential directions of the outer surfaces of the guide wheel 42 and the transition wheel 44 are arc-groove-shaped, and a power line sequentially passes through one guide wheel 42, the transition wheel 44 in the inner part of the outer barrel sleeve 31 and the other guide wheel 42, so that the power line is moderately positioned at a position close to the central axis of the outer barrel sleeve 31 in the heating process, and the power line can be prevented from being heated unevenly due to sagging in;
the support 2 comprises an underframe and a movable frame, the movable frame is inserted into the movable frame from the top end of the underframe and is in sliding fit with the underframe, a positioning bolt for limiting the height of the movable frame is arranged on one side of the underframe, and the height of the heating and heat-insulating part 3 can be adjusted by adjusting the supporting height of the support 2 so as to adapt to processing equipment with different heights.
By adopting the structure, the power line enters the heating and heat-preserving part 3 after being guided by the guide part 4, is output by the other end of the heating and heat-preserving part 3 and is then led out by the other guide part 4; in the process that the power line moves in the heating and heat-preserving part 3, the heating wire 33 is electrified for heating, so that the surface skin of the power line is heated, the surface skin is still at a higher temperature after the power line is output, the cracking in the processing process is prevented, and the processing precision of the power line is improved;
the heating and heat-preserving part 3 is penetrated in the output process after the power line is produced, so that the power line can be heated before subsequent processing, the surface skin is prevented from being too hard when the power line is processed, the surface skin is prevented from cracking in the processing process, and the processing precision of the power line is improved; the guide wheels 42 arranged at the two ends of the heating and heat-insulating part 3 are matched with the transition wheels 44 in the heating and heat-insulating part, so that the power line can be uniformly heated in the heating and heat-insulating part 3, the hardness of the surface of the power line is uniform, and the subsequent processing is more convenient; the supporting height of the bracket 2 is adjusted, so that the device is suitable for different processing equipment and is convenient to use.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The heating and heat-insulating device for the power wire is characterized by comprising a base (1) and a height-adjustable support (2), wherein the support (2) is vertically arranged in the middle of the base (1), the bottom end of the support is welded and fixed with the base (1), a horizontally-arranged heating and heat-insulating part (3) is arranged at the top of the support (2), openings are respectively arranged at two ends of the heating and heat-insulating part (3), and a heating part is arranged in the heating and heat-insulating part;
the two ends of the heating and heat-preserving part (3) are respectively provided with a guide part (4), and the top surface of the guide part (4) is flush with the central shaft of the heating and heat-preserving part (3).
2. The heating and heat-insulating device for the power supply wire according to claim 1, characterized in that: heating heat preservation portion (3) are including outer barrel casing (31) that the level set up, heating portion is for setting up in inside heater strip (33) of this outer barrel casing (31), heater strip (33) are in outer barrel casing (31) inside evenly be provided with many and all with the axis of outer barrel casing (31) is parallel.
3. The heating and heat-insulating device for the power supply wire according to claim 2, characterized in that: an insulating layer (32) is arranged on the inner wall of the outer cylinder sleeve (31).
4. The heating and heat-insulating device for the power supply wire according to claim 2, characterized in that: both ends of outer barrel casing (31) are provided with an end heat preservation portion (34) respectively, the centre of end heat preservation portion (34) all the shaping has a through wires hole (35).
5. The heating and heat-insulating device for the power supply wire according to claim 2, characterized in that: guide part (4) including set up in leading truck (41) at outer barrel casing (31) both ends with set up in transition frame (43) in the middle of outer barrel casing (31) inside, be provided with leading wheel (42) on leading truck (41), be provided with transition wheel (44) on transition frame (43), leading wheel (42) with the top surface parallel and level of transition wheel (44) are crossed, just leading wheel (42) with the surface circumference of crossing transition wheel (44) is the arc groove form.
6. The heating and heat-insulating device for the power supply wire according to claim 2, characterized in that: the heating wire (33) is externally connected with a temperature control switch.
7. The heating and heat-insulating device for power supply wire according to any one of claims 1 to 6, wherein: the support (2) comprises a bottom frame and a movable frame, wherein the movable frame is inserted into the bottom frame from the top end of the bottom frame and is in sliding fit with the bottom frame, and a positioning bolt for limiting the height of the movable frame is arranged on one side of the bottom frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020390221.5U CN211907089U (en) | 2020-03-25 | 2020-03-25 | Heating and heat-preserving device for power wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020390221.5U CN211907089U (en) | 2020-03-25 | 2020-03-25 | Heating and heat-preserving device for power wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211907089U true CN211907089U (en) | 2020-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020390221.5U Active CN211907089U (en) | 2020-03-25 | 2020-03-25 | Heating and heat-preserving device for power wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211907089U (en) |
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2020
- 2020-03-25 CN CN202020390221.5U patent/CN211907089U/en active Active
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