CN208444660U - A kind of cable preheating device with protection structure - Google Patents
A kind of cable preheating device with protection structure Download PDFInfo
- Publication number
- CN208444660U CN208444660U CN201820670516.0U CN201820670516U CN208444660U CN 208444660 U CN208444660 U CN 208444660U CN 201820670516 U CN201820670516 U CN 201820670516U CN 208444660 U CN208444660 U CN 208444660U
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- China
- Prior art keywords
- cable
- shell
- pedestal
- preheating
- fixed pulley
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Abstract
The utility model discloses a kind of cable preheating devices with protection structure, including electromagnetic heater, pedestal, preheat cylinder, pillar is installed above the pedestal, control cabinet is installed above the pedestal of the pillar side, electromagnetic heater is placed with above the pedestal of the control cabinet side, the inside of the shell is equipped with preheating cylinder by bearing, coil is wound on the outside of the preheating cylinder, the case surface of the feed inlet side is equipped with the first fixed pulley, the case surface of the discharge port side is equipped with the second fixed pulley, first servo motor is installed above the shell of the mounting groove side, the second servo motor is installed above the mounting base of the bracket side.The utility model solves the problems, such as to lack protection structure in cable pre-heat effect difference and warm by setting electromagnetic heater, coil, preheating cylinder, first servo motor, driving gear, the first fixed pulley, the second fixed pulley, the second servo motor, control box structure.
Description
Technical field
The utility model relates to cable preheating device technical field, specially a kind of pre- hot charging of cable with protection structure
It sets.
Background technique
Cable is usually by several or several groups of conducting wires form.Cable is usually by several or several groups [every group at least two of conducting wire
Root] cable of similar rope that is twisted, mutually insulated between every group of conducting wire, and be often twisted into around a center, entirely
Outside is surrounded by the coating of high-insulation.Multi rack is located at aerial or is mounted in underground, the bottom, is used for telecommunication or power Transmission.1832
Year, tsarist Russia's army officers are permitted woods lattice and telegraphy line are embedded in underground, are placed on glass with same after rubber-covered each other between six conductors
In glass pipe, here it is an earliest in the world buried cables.Sealing is placed in by the conducting wire center of one or more mutually insulated
The insulated conductor constituted in sheath.Protection coating can be added outside it, be used for transmission, distribute electric energy or transmission electric signal.It with it is general
The difference of live wire is mainly that cable dimension is larger, and structure is more complex.Cable is mainly made of following 4 part.1. conducting wire center:
It is made of high electrical conductivity materials (copper or aluminium).Requirement according to laying use condition to cable softness, the every line heart may
It is twisted by solid conductor or multiple conducting wires.2. insulating layer: the insulating materials as cable should have high insulation resistance,
High breakdown field strength, low dielectric loss and low dielectric constant.Common insulating materials has oil-paper, polychlorostyrene in cable
Ethylene, polyethylene, crosslinked polyethylene, rubber etc..Cable is often classified with insulating materials, such as oil-impregnated paper insulation cable, polychlorostyrene second
Alkene cable, twisted polyethylene cable etc..3. sealing sheath: protecting protection insulated wire heart from machinery, moisture, moisture, chemical substance, light
Deng damage.Insulation for moisture-sensitive generally uses lead or aluminium extrusion sealing sheath.4. protecting coating: close to protect
Closure set is from mechanical damage.The utility model is specially a kind of cable preheating device with protection structure.
Through retrieving, Chinese 206673445 U of granted patent number CN authorizes open 2017.11.24 to disclose a kind of dual
The cable preheating device of heating, the front end of heater box are equipped with openable and closable door, are inlaid with space heater on the inner wall of heater box, add
The side wall upper and lower ends of hot tank are respectively equipped with that cable penetrates port, cable is pierced by port；The top of heater box is equipped with driving motor,
The rotary shaft being vertically arranged in heater box is fixed on the output shaft of driving motor by shaft coupling, and cartridge heater passes through solid
It is fixed on the rotary shaft to determine frame；Cartridge heater is double-layer structure with interior cavity, is equipped with conduction oil in cavity, the bottom end of cartridge heater is set
The circulating line for having head and the tail both ends to be connected with cavity is serially connected with circulating pump, heating mechanism, the table of cartridge heater on circulating line
Face is equipped with as the helical guide groove of cable guiding.The utility model has the beneficial effects that dual-heated, heating rate is fast, heats uniform
Property it is high.
But there are deficiencies below for existing technology:
1, it is arranged in the technique of insulating layer outside conductor in existing cable, needs to melt the former particle of insulating layer
Afterwards, it is compounded in the outside of conductor by extrusion process, needs to preheat conductor before conductor is compound with insulating layer, in this way
Combination effect between the two could be improved, but the pre-heat effect of cable and bad in the prior art, preheating is not enough, and is passed
Preheating in system technology can not comprehensive covering cable, pre-heat effect is poor；
Once 2, cable in warm temperature control it is bad be easy to damage cable, and weight of cable itself compared with
Weight needs to carry out mechanical traction, it is easy to damage the insulating layer on the outside of cable in preheating.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of cable preheating device with protection structure, solution
It has determined the problem of lacking protection structure in cable pre-heat effect difference and warm.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of cable preheating with protection structure
Device, including electromagnetic heater, pedestal, preheating cylinder, are equipped with pillar above the pedestal, on the pedestal of the pillar side
Side is equipped with control cabinet, and the surface of the control cabinet is equipped with display screen, and the control cabinet surface below the display screen is equipped with
Indicator light, the control cabinet surface below the indicator light are equipped with control switch, and the side of the control cabinet is provided with power supply and connects
Mouthful, it is placed with electromagnetic heater above the pedestal of the control cabinet side, shell, the shell are welded with above the pillar
Inside preheating cylinder is equipped with by bearing, be wound with coil on the outside of the preheating cylinder, the side of the preheating cylinder is provided with
The other side of feed inlet, the preheating cylinder is provided with discharge port, and driven gear, the charging are equipped on the outside of the discharge port
The case surface of mouth side is equipped with the first fixed pulley, and the case surface of the discharge port side is equipped with the second fixed pulley, institute
The upper surface for stating shell is provided with mounting groove, is equipped with first servo motor above the shell of the mounting groove side, and described the
The output end of one servo motor is equipped with shaft, and the surface of the shaft is equipped with driving gear, and the side of the pedestal is placed
There is mounting base, bracket is installed above the mounting base, the second servo electricity is installed above the mounting base of the bracket side
Machine, the side of the bracket are equipped with coiled strip roller.
Preferably, the driving gear of the first servo motor output end engages connection with driven gear by mounting groove.
Preferably, the surface of first fixed pulley and the second fixed pulley is placed with cable, and one end of cable and coiled strip
Roller connection.
Preferably, the output end of second servo motor is connect by belt with coiled strip roller.
Preferably, the input terminal of the output end of the electromagnetic heater and coil connects.
(3) beneficial effect
The utility model provide it is a kind of with protection structure cable preheating device, have it is following the utility model has the advantages that
(1) the utility model by setting electromagnetic heater, coil, preheating cylinder, first servo motor, driving gear, from
Moving gear, the pre-heat effect of cable is very poor in the prior art, can not comprehensively covering cable be preheated, the utility model by
It is placed with electromagnetic heater above pedestal, and shell is equipped with by pillar, is equipped in the inside of shell by bearing pre-
Hot cylinder is wound with coil on the outside of preheating cylinder, using the principle of electromagnetic heating, is controlled by electromagnetic heater, in preheating cylinder
Portion generates alternating magnetic field, to make to preheat cylinder fever, the heat utilization rate of electromagnetic heating is higher, and heat energy dissipation is few, and by pre-
Discharge port and feed inlet is respectively set in the two sides of hot cylinder, and cable enters from feed inlet to be exported from discharge port again, realizes preheating, is going out
Driven gear is installed, by being equipped with first servo motor, the output end of first servo motor above shell on the outside of material mouth
It is mounted with that driving gear, driving gear and driven gear are intermeshed, realize the rotation of preheating cylinder, make the pre- of cable by shaft
More sufficiently, more comprehensively, more evenly, pre-heat effect is more perfect for heat, so that effective solution cable pre-heat effect difference is asked
Topic.
(2) the utility model passes through the first fixed pulley of setting, the second fixed pulley, coiled strip roller, the second servo motor, control
Case, cable is in warm, due to the heavier mass of itself, needs to carry out mechanical traction, drawing force is excessive to easily lead to cable
Damage, the utility model are equipped with the first fixed pulley by the case surface in feed inlet side, the shell in discharge port side
Surface is equipped with the second fixed pulley, and when cable pulling can pass through from the first fixed pulley and the second fixed pulley surface, will not directly connect
Touching preheating cylinder, frictional force when not only effectively preventing the scald of preheating cylinder but also reducing traction, energy saving improve work effect
Rate, the cable after preheating can be wrapped in the surface of coiled strip roller, by the quick rewinding of the rotation of the second servo motor, convenient for next
The processing of step uses, and the cable being effectively protected is not worn, and the setting of control cabinet and electromagnetic heater makes to preheat inside cylinder
Temperature it is constant, not will cause temperature excessively high and damage cable, to lack protection structure in effective solution warm
The problem of.
Detailed description of the invention
Fig. 1 is the utility model schematic diagram of internal structure；
Fig. 2 is the utility model right side structural representation；
Fig. 3 is the utility model shell overlooking structure diagram.
In figure: 1 electromagnetic heater, 2 indicator lights, 3 control switches, 4 control cabinets, 5 pedestals, 6 display screens, 7 pillars, 8 first
Fixed pulley, 9 bearings, 10 feed inlets, 11 preheating cylinders, 12 coils, 13 shells, 14 first servo motors, 15 shafts, 16 driving tooths
Wheel, 17 driven gears, 18 second fixed pulleys, 19 cables, 20 coiled strip rollers, 21 brackets, 22 belts, 23 second servo motors, 24 peaces
Fill seat, 25 discharge ports, 26 power interfaces, 27 mounting grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of pre- hot charging of cable with protection structure
It sets, including electromagnetic heater 1, pedestal 5, preheating cylinder 11, the top of pedestal 5 is equipped with pillar 7,5 top of pedestal of 7 side of pillar
Control cabinet 4 is installed, the surface of control cabinet 4 is equipped with display screen 6, and 4 surface of control cabinet of 6 lower section of display screen is equipped with indicator light
2,4 surface of control cabinet of 2 lower section of indicator light is equipped with control switch 3, and the side of control cabinet 4 is provided with power interface 26, control
Electromagnetic heater 1 is placed with above the pedestal 5 of 4 side of case, the top of pillar 7 is welded with shell 13, and the inside of shell 13 passes through
Bearing 9 is equipped with preheating cylinder 11, and the outside of preheating cylinder 11 is wound with coil 12, output end and the coil 12 of electromagnetic heater 1
Input terminal connection, the side of preheating cylinder 11 are provided with feed inlet 10, and the other side of preheating cylinder 11 is provided with discharge port 25, discharge port
25 outside is equipped with driven gear 17, and 13 surface of shell of 10 side of feed inlet is equipped with the first fixed pulley 8, discharge port 25 1
13 surface of shell of side is equipped with the second fixed pulley 18, and the upper surface of shell 13 is provided with mounting groove 27,27 side of mounting groove
First servo motor 14 is installed, the output end of first servo motor 14 is equipped with shaft 15, the table of shaft 15 above shell 13
Face is equipped with driving gear 16, and the driving gear 16 of 14 output end of first servo motor is nibbled by mounting groove 27 with driven gear 17
Connection is closed, the pre-heat effect of cable 19 is very poor in the prior art, covering cable 19 can not be preheated comprehensively, the utility model is logical
It crosses the top in pedestal 5 and is placed with electromagnetic heater 1, and shell 13 is equipped with by pillar 7, pass through axis in the inside of shell 13
It holds 9 and preheating cylinder 11 is installed, be wound with coil 12 on the outside of preheating cylinder 11, using the principle of electromagnetic heating, pass through electromagnetic heating
Device 1 controls, and generates alternating magnetic field inside preheating cylinder 11, generates heat to make to preheat cylinder 11, the heat utilization rate of electromagnetic heating compared with
Height, heat energy dissipation is few, and the two sides by preheating cylinder 11 are respectively set discharge port 25 and feed inlet 10, cable from feed inlet 10 into
Enter and exported again from discharge port 25, realizes preheating, driven gear 17 is installed in the outside of discharge port 25, by pacifying above shell 13
Equipped with first servo motor 14, the output end of first servo motor 14 is mounted with driving gear 16, driving gear by shaft 15
16 are intermeshed with driven gear 17, realize the rotation of preheating cylinder 11, make the preheating of cable 19 more sufficiently, more comprehensively, more
Even, pre-heat effect is more perfect, and the side of pedestal 5 is placed with mounting base 24, and the top of mounting base 24 is equipped with bracket 21, bracket
Second servo motor 23 is installed, the side of bracket 21 is equipped with coiled strip roller 20, the second servo above the mounting base 24 of 21 sides
The output end of motor 23 is connect by belt 22 with coiled strip roller 20, and the surface of the first fixed pulley 8 and the second fixed pulley 18 is placed with
Cable 19, and one end of cable 19 is connect with coiled strip roller 20, cable 19, due to the heavier mass of itself, needs in warm
Mechanical traction is carried out, drawing force is excessive to easily lead to the damage of cable 19, and the utility model passes through the shell in 10 side of feed inlet
13 surfaces are equipped with the first fixed pulley 8, are equipped with the second fixed pulley 18 on 13 surface of shell of 25 side of discharge port, cable 19 is led
It can pass through from the first fixed pulley 8 and 18 surface of the second fixed pulley when drawing, will not directly contact preheating cylinder 11, both effectively prevent
The scald of preheating cylinder 11 reduces frictional force when traction again, and energy saving improves working efficiency, and the cable 19 after preheating can twine
It is wound on the surface of coiled strip roller 20, by the quick rewinding of rotation of the second servo motor 23, uses, has convenient for the processing of next step
The cable 19 of the protection of effect is not worn, and the temperature that the setting of control cabinet 4 and electromagnetic heater 1 makes to preheat inside cylinder 11 is permanent
It is fixed, it is excessively high and damage cable not will cause temperature.
In use, the utility model is equipped with the first fixed pulley 8 by 13 surface of shell in 10 side of feed inlet, going out
13 surface of shell of 25 side of material mouth is equipped with the second fixed pulley 18, can be fixed from the first fixed pulley 8 and second when cable 19 is drawn
18 surface of pulley is passed through, and will not directly contact preheating cylinder 11, be placed with electromagnetic heater 1 in the top of pedestal 5, and pass through pillar
7 are equipped with shell 13, are equipped with preheating cylinder 11 by bearing 9 in the inside of shell 13, are wound with coil on the outside of preheating cylinder 11
12, it using the principle of electromagnetic heating, is controlled by electromagnetic heater 1, alternating magnetic field is generated inside preheating cylinder 11, to make pre-
Hot cylinder 11 generates heat, and discharge port 25 and feed inlet 10 is respectively set in the two sides of preheating cylinder 11, and cable enters again from feed inlet 10 from out
Material mouth 25 exports, and realizes preheating, driven gear 17 is equipped in the outside of discharge port 25, by being equipped with first above shell 13
Servo motor 14, the output end of first servo motor 14 are mounted with driving gear 16 by shaft 15, driving gear 16 with it is driven
Gear 17 is intermeshed, and realizes the rotation of preheating cylinder 11, and the cable 19 after preheating can be wrapped in the surface of coiled strip roller 20, by the
The rotations of two servo motors 23 and quick rewinding.
It can to sum up obtain, the utility model passes through setting electromagnetic heater 1, coil 12, preheating cylinder 11, first servo motor
14, driving gear 16, driven gear 17, the first fixed pulley 8, the second fixed pulley 18, coiled strip roller 20, the second servo motor 23, control
4 structure of case processed solves the problems, such as to lack protection structure in cable pre-heat effect difference and warm.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of cable preheating device with protection structure, including electromagnetic heater (1), pedestal (5), preheating cylinder (11),
It is characterized in that: being equipped with pillar (7) above the pedestal (5), control is installed above the pedestal (5) of pillar (7) side
The surface of case (4) processed, the control cabinet (4) is equipped with display screen (6), control cabinet (4) the surface peace below the display screen (6)
Equipped with indicator light (2), control cabinet (4) surface below the indicator light (2) is equipped with control switch (3), the control cabinet (4)
Side be provided with power interface (26), be placed with electromagnetic heater (1), institute above the pedestal (5) of control cabinet (4) side
It states and is welded with above pillar (7) shell (13), the inside of the shell (13) is equipped with preheating cylinder (11) by bearing (9),
It is wound with coil (12) on the outside of the preheating cylinder (11), the side of preheating cylinder (11) is provided with feed inlet (10), described
The other side of preheating cylinder (11) is provided with discharge port (25), is equipped with driven gear (17), institute on the outside of the discharge port (25)
Shell (13) surface for stating feed inlet (10) side is equipped with the first fixed pulley (8), the shell of discharge port (25) side
(13) surface is equipped with the second fixed pulley (18), and the upper surface of the shell (13) is provided with mounting groove (27), the mounting groove
(27) it is equipped with first servo motor (14) above the shell (13) of side, the output end installation of the first servo motor (14)
Have shaft (15), the surface of the shaft (15) is equipped with driving gear (16), and the side of the pedestal (5) is placed with mounting base
(24), it is equipped with bracket (21) above the mounting base (24), installation above the mounting base (24) of bracket (21) side
Have the second servo motor (23), the side of the bracket (21) is equipped with coiled strip roller (20).
2. a kind of cable preheating device with protection structure according to claim 1, it is characterised in that: described first watches
The driving gear (16) for taking motor (14) output end engages connection with driven gear (17) by mounting groove (27).
3. a kind of cable preheating device with protection structure according to claim 1, it is characterised in that: described first is fixed
The surface of pulley (8) and the second fixed pulley (18) is placed with cable (19), and one end of cable (19) is connect with coiled strip roller (20).
4. a kind of cable preheating device with protection structure according to claim 1, it is characterised in that: described second watches
The output end for taking motor (23) is connect by belt (22) with coiled strip roller (20).
5. a kind of cable preheating device with protection structure according to claim 1, it is characterised in that: the electromagnetism adds
The output end of hot device (1) is connect with the input terminal of coil (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670516.0U CN208444660U (en) | 2018-05-07 | 2018-05-07 | A kind of cable preheating device with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670516.0U CN208444660U (en) | 2018-05-07 | 2018-05-07 | A kind of cable preheating device with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208444660U true CN208444660U (en) | 2019-01-29 |
Family
ID=65094650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820670516.0U Expired - Fee Related CN208444660U (en) | 2018-05-07 | 2018-05-07 | A kind of cable preheating device with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208444660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817596A (en) * | 2019-12-04 | 2020-02-21 | 芜湖航天特种电缆厂股份有限公司 | Preheating device before cable rolling |
-
2018
- 2018-05-07 CN CN201820670516.0U patent/CN208444660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817596A (en) * | 2019-12-04 | 2020-02-21 | 芜湖航天特种电缆厂股份有限公司 | Preheating device before cable rolling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20200507 |