CN209692313U - A kind of automatic de-icing device - Google Patents
A kind of automatic de-icing device Download PDFInfo
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- CN209692313U CN209692313U CN201920302935.3U CN201920302935U CN209692313U CN 209692313 U CN209692313 U CN 209692313U CN 201920302935 U CN201920302935 U CN 201920302935U CN 209692313 U CN209692313 U CN 209692313U
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- Prior art keywords
- ice
- automatic
- fluted disc
- control
- icing device
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Abstract
The utility model discloses a kind of automatic de-icing device, including walking mechanism, it is suspended on beating mechanism of ice and for walking mechanism and beat mechanism of ice the power sector of power source is provided below walking mechanism；The mechanism of ice of beating includes shell, the intracorporal driving mechanism for tapping ice hammer and control percussion ice hammer and moving back and forth of shell is arranged in.The utility model improves deicing efficiency by providing a kind of new-type mechanical ice removal structure.
Description
Technical field
The utility model relates to power industry fields, in particular to a kind of automatic de-icing device.
Background technique
Electric power is modernization industry production and indispensable power capacity of living, hydroelectric generation are one of power industry
Class.China's electric utility develops always comparatively fast, the erection of high pressure and super-pressure transmission and distribution network with put into operation will be all with day
Increase, the large-scale transmission and distribution line of the different voltages grade such as 110KV, 220KV, 330KV, 500KV and substation distributed areas are very wide, make
With becoming increasingly conspicuous.
Since high voltage transmission line is typically all that high-altitude is set up, northern China and south some regional winters are very cold, and one
The phenomenon that a little areas make electric power overhead transmission line generate icing due to specific meteorological reason.When ice sheet reaches certain thickness
It must be removed, otherwise will cause and break power transmission line and cause power outage, seriously affect industrial production and life.
In the prior art, in order to solve this problem, there are mainly three types of deicing mode, electro-heat deicing, manually deicing
And mechanical deicing.Wherein:
Firstly, electro-heat deicing, principle is exactly the line user end short circuit that will transmit electricity, and is dropped supply voltage by step-down transformer
It is low, the more electric currents bigger than normal power supply electric current are provided to transmission line of electricity, conducting wire is allowed to generate a large amount of heat and cover its surface
Ice sheet melt.Dedicated transformer price about hundreds of thousands yuan, and utilization rate is extremely low.Thus melted using current heating
The characteristics of ice is to need dedicated equipment, the ability that must have a power failure ice-melt, and energy consumption is very big, investment is huge, is generally used for leading
Dry power network.
Secondly, removing the icing of conductive line surfaces using manpower method, this does not need exclusively equipment, but efficiency is very low.One
As be applied to the professional power grid in for example each oil field of non-trunk power network, but it is very big to span, especially transmission of electricity at mountain stream
Route is unable to complete deicing task substantially.
Finally, mechanical deicing, the ice sheet for mainly driving ice removal that will condense on electric wire by automation walking mechanism
Directly strike off.But this mechanical ice removal is still likely to encounter problem, when the ice sheet on electric wire is thicker or sleet is longer
When, it is excessive to be easy to appear resistance, driving motor traffic overload, or sends card resistance and can not take action.
Utility model content
The purpose of this utility model is to provide a kind of automatic de-icing devices, by providing a kind of new-type mechanical ice removal
Structure improves deicing efficiency to overcome above-mentioned technical problem.
To reach above-mentioned technical purpose, the technical solution adopted in the utility model is specific as follows:
A kind of automatic de-icing device, it is characterised in that: including walking mechanism, be suspended below walking mechanism beat mechanism of ice,
And it for walking mechanism and beats mechanism of ice the power sector of power source is provided；The mechanism of ice of beating includes shell, is arranged in shell
The interior driving mechanism for tapping ice hammer and control percussion ice hammer and moving back and forth.
Further, percussion ice hammer setting is in shell vertical direction, and stretches out outside shell, and tap ice hammer with
Reset spring is connected between shell.
Further, the driving mechanism includes the driving electricity for controlling fluted disc, shell side driving fluted disc rotation being arranged in
Machine.
Further, the percussion ice hammer outer layer is provided with long rack gear, and control fluted disc is engaged with long rack gear, and in control tooth
Disk periphery is provided with anodontia smooth section.
Further, the control fluted disc is multiple, and the setting of multiple control fluted discs is on the same axis, and each control
The smooth segment length gradual change of fluted disc processed increases.
Further, the driving mechanism further includes control fluted disc switching plectrum and transposition motor, and switching plectrum is fixed on
On ball screw, transposition motor output shaft is connected to ball screw, and control cantilever is connected on ball screw, controls cantilever
It is connected to control fluted disc two sides.
Further, the walking mechanism includes substrate, the hanging ring for the side of being disposed on the substrate, the wheel that is arranged in below substrate
Group and hump formula top line mechanism.The top line mechanism of the hump formula can in the process of running push up at electric wire back surely, tap
When be easier to break into pieces the whole ice sheet being covered on electric wire.
Further, the wheel group includes at least the directive wheel for being separately positioned on electric wire or more, each upper directive wheel difference
Substrate is fixedly attached to by connecting rod.
Further, the hump formula top line mechanism includes at least two spaced top line blocks.
Further, the power sector is battery.
The utility model has the beneficial effects that: the utility model is different from the prior art, the utility model changes biography
Mechanical ice removal unite by striking off the mode of operation of layers of ice, uses hammer mode instead, effectively will quickly be attached on electric wire
Layers of ice knocks out, and there are many control fluted discs of different changeable dynamics for the utility model setting, can be for big eventful absolutely
Occasion is applicable in, and hump formula top line mechanism provided by the present application can effectively withstand the wire segment back when tapping, energy
Enough so that the dynamics for striking ice hammer acts on ice sheet completely.
Detailed description of the invention
Fig. 1 is automatic de-icing device schematic diagram one provided by the utility model；
Fig. 2 is automatic de-icing device schematic diagram two provided by the utility model；
Appended drawing reference:
1 be electric wire, 2 be top line mechanism, 3 be substrate, 4 be hanging ring, 5 be wheel group, 6 be tap ice hammer, 7 be long rack gear, 8 be
Control fluted disc, 9 be reset spring, 10 be power sector, 11 be ball screw, 12 be control cantilever, 13 be power-assisted pull ring.
Specific embodiment
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Shown in Fig. 1-Fig. 2, a kind of automatic de-icing device, including walking mechanism, be suspended below walking mechanism beat mechanism of ice,
And it for walking mechanism and beats mechanism of ice the power sector 10 of power source is provided；The power sector 10 is battery.
It is described beat mechanism of ice include shell, be arranged in the intracorporal percussion ice hammer 6 of shell and control tap ice hammer 6 move back and forth
Driving mechanism.The percussion ice hammer 6 setting is stretched out outside shell in shell vertical direction, and tap ice hammer 6 and shell it
Between be connected with reset spring 9.The driving mechanism includes the driving for controlling fluted disc 8, shell side driving fluted disc rotation being arranged in
Motor.6 outer layer of percussion ice hammer is provided with long rack gear 7, and control fluted disc 8 is engaged with long rack gear 7, and in control 8 circumference of fluted disc
Face is provided with anodontia smooth section.The control fluted disc 8 is multiple, and the setting of multiple control fluted discs 8 is on the same axis, and every
The smooth segment length gradual change of a control fluted disc 8 increases.
The driving mechanism further includes control fluted disc switching plectrum and transposition motor, and switching plectrum is fixed on ball screw
On, transposition motor output shaft is connected to ball screw 11, and control cantilever 12 is connected on ball screw 11, controls cantilever 12
It is connected to control fluted disc two sides.
The walking mechanism include substrate 3, setting on the substrate 3 square hanging ring 4, the wheel group 5 that is arranged in below substrate 3 with
And hump formula top line mechanism 2.The wheel group 5 includes at least the directive wheel for being separately positioned on about 1 electric wire, each upper directive wheel point
Substrate 3 is not fixedly attached to by connecting rod.The hump formula top line mechanism 2 includes at least two spaced top line blocks.
In actual use, the walking mechanism of the utility model be suspended below walking mechanism beat mechanism of ice it
Between be provided with switching mechanism, switching mechanism specifically includes reset spring, bolt and limit button bar, and bolt and walking mechanism are hung
Ring connection, reset spring are arranged between hanging ring and bolt.Using unmanned plane by hanging ring pull-up, and bolt is mentioned upwards, together
When open there are electric wire can by channel.And hanging ring pull-up process pulls down lower rollers, so that electric wire more holds card
Enter position.
Certainly, which can also stretch top or the other similar mechanical structure that can be resetted using hydraulic.It adopts
It is hooked on the hanging ring 4 of walking mechanism with unmanned plane and slings entire automatic de-icing device, at this moment, control hydraulic cylinder for switch dome
It opens, and controls after ice removal is installed on electric wire 1, then control hydraulic cylinder retraction, by ice removal integral locking on electric wire 1, make
It does not fall out, and hereafter, the driving motor of walking mechanism controls walking mechanism forward or moves backward.
And the driving motor for opening ice hammer mechanism again is started to work, and the driving motor that ice hammer is beaten a drum drives control fluted disc 8
Start to rotate, at this point, some fluted disc and the long rack gear 7 on the outside of ice hammer of multiple control fluted discs 8 are intermeshed, controls fluted disc 8
In rotation, ice hammer is driven to move down, ice hammer pulls open reset spring 9 for Elongation Mode during moving down.When
When control fluted disc 8 rotates to smooth section, the long rack gear 7 of ice hammer outer layer is no longer engaged with fluted disc, at this point, ice hammer is in reset spring 9
Under the action of bounce, tap on electric wire 1.And the hump formula top line mechanism 2 of walking mechanism holds out against 1 back of electric wire, allows attached
Ice sheet on electric wire 1 fully absorb percussion power herein, complete beat process, when with teeth section of control fluted disc 8 again
It after engaging again with the long rack gear 7 of ice hammer outer layer, drives ice hammer to move downward again, and so on constantly taps ice sheet.
And the control fluted disc 8 of the utility model can be set to multiple, drive ball by the starting of transposition motor
Rotary motion is converted linear motion by screw rod movement, ball screw, and control switching plectrum is mobile, to carry out cutting for control fluted disc
It changes.And the smooth segment length for controlling fluted disc 8 is different, then the length of engaged section is not also identical, can stretch the energy of reset spring 9
Power is not also just identical, can select the control fluted disc 8 of different dynamics according to specific requirements to drive rotation.
And it is additionally provided with power-assisted pull ring 13 in the two sides of walking mechanism, it, can be with when card resistance occurs for ice sheet covering electric wire
A bigger power is provided with the power-assisted pull ring 13 that unmanned plane is hooked into side.
And the utility model whole process uses automation control, and Automatic Centering Control is additionally provided in shell, this is automatic
Control centre uses core of single-chip microcontroller stc89C2051 and the mpc006 motion-control module as control system, and control motor is done
Motion control, single-chip microcontroller send instructions to mpc006 motion-control module, and module by signal is exported to be made to move at high speed to motor.
Stc89C2051 is a kind of very mature SCM system on the market, and how control system designs not the utility model
Main points, the design of control system is according to existing mature design.And remote control is done using wireless signal transceiver,
Operator is issued to Automatic Centering Control by way of remote control instruct on the ground, and the walking of ice removal, Yi Jihuan are controlled
The starting of position motor switches over control to control fluted disc 8, so that the switching of different control fluted discs 8 is realized, to control percussion ice
The dynamics of hammer 6.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of automatic de-icing device, it is characterised in that: including walking mechanism, be suspended below walking mechanism beat mechanism of ice, with
And it for walking mechanism and beats mechanism of ice the power sector of power source is provided；The mechanism of ice of beating includes shell, is arranged in shell
Tap ice hammer and control tap ice hammer move back and forth driving mechanism.
2. automatic de-icing device according to claim 1, it is characterised in that: the percussion ice hammer setting is square vertically in shell
To, and stretch out outside shell, and be connected with reset spring between ice hammer and shell tapping.
3. automatic de-icing device according to claim 1, it is characterised in that: the driving mechanism includes control fluted disc, setting
In the driving motor of shell side driving fluted disc rotation.
4. according to claim 1 or 2 automatic de-icing devices described in any one, it is characterised in that: the percussion ice hammer outer layer is set
It is equipped with long rack gear, control fluted disc is engaged with long rack gear, and control fluted disc periphery is provided with anodontia smooth section.
5. automatic de-icing device according to claim 3, it is characterised in that: the control fluted disc is multiple, and multiple controls
Fluted disc is arranged on the same axis, and the smooth segment length gradual change of each control fluted disc increases.
6. automatic de-icing device according to claim 3, it is characterised in that: the driving mechanism further includes control fluted disc switching
Plectrum and transposition motor, switching plectrum are fixed on ball screw, and transposition motor output shaft is connected to ball screw, and in ball
Control cantilever is connected on screw rod, control cantilever is connected to control fluted disc two sides.
7. automatic de-icing device according to claim 1, it is characterised in that: the walking mechanism includes substrate, is arranged in base
Hanging ring above plate, the wheel group and hump formula top line mechanism being arranged in below substrate.
8. automatic de-icing device according to claim 7, it is characterised in that: the wheel group includes at least and is separately positioned on electric wire
Upper and lower directive wheel, each upper directive wheel pass through connecting rod respectively and are fixedly attached to substrate.
9. automatic de-icing device according to claim 7, it is characterised in that: the hump formula top line mechanism includes at least two
Spaced top line block.
10. automatic de-icing device according to claim 1, it is characterised in that: the power sector is battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302935.3U CN209692313U (en) | 2019-03-11 | 2019-03-11 | A kind of automatic de-icing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302935.3U CN209692313U (en) | 2019-03-11 | 2019-03-11 | A kind of automatic de-icing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209692313U true CN209692313U (en) | 2019-11-26 |
Family
ID=68604314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920302935.3U Active CN209692313U (en) | 2019-03-11 | 2019-03-11 | A kind of automatic de-icing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129031A (en) * | 2020-09-23 | 2020-12-25 | 管春燕 | Ice removing device for refrigerator and using method |
| CN113581463A (en) * | 2021-07-30 | 2021-11-02 | 贵州电网有限责任公司 | Transmission line ground wire defroster based on unmanned aerial vehicle |
-
2019
- 2019-03-11 CN CN201920302935.3U patent/CN209692313U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129031A (en) * | 2020-09-23 | 2020-12-25 | 管春燕 | Ice removing device for refrigerator and using method |
| CN112129031B (en) * | 2020-09-23 | 2022-02-15 | 中山市掌声电器有限公司 | Ice removing device for refrigerator and using method |
| CN113581463A (en) * | 2021-07-30 | 2021-11-02 | 贵州电网有限责任公司 | Transmission line ground wire defroster based on unmanned aerial vehicle |
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