CN109302755A - A kind of device for accelerating bridge sling icing to melt - Google Patents
A kind of device for accelerating bridge sling icing to melt Download PDFInfo
- Publication number
- CN109302755A CN109302755A CN201811396774.5A CN201811396774A CN109302755A CN 109302755 A CN109302755 A CN 109302755A CN 201811396774 A CN201811396774 A CN 201811396774A CN 109302755 A CN109302755 A CN 109302755A
- Authority
- CN
- China
- Prior art keywords
- heater
- icing
- mechanical arm
- electric screw
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000005611 electricity Effects 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 4
- 241000283080 Proboscidea <mammal> Species 0.000 claims description 3
- 238000010257 thawing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a kind of devices for accelerating bridge sling icing to melt, including heater, electric screw fan, heating wire, heater outer hoop case and scalable mechanical arm；The heater is hollow structure, and heater two sides are horizontal semicolumn bodily form concave inward structure；The electric screw fan and heating wire are placed in heater；The heating wire is fixed on electric screw fan front side at air outlet；The heater outer hoop case is used for fixed heater, and connect with mechanical arm；Heater can be promoted to the arbitrary height within the scope of maxi-mum height by the mechanical arm with any angle.The present invention can be used for that bridge sling icing is accelerated to melt, reduce the icing of bridge structure jackshaft beam sling, it falls when effective pre- ice-covering-proof thawing and causes damages to pedestrian's vehicle, which is convenient for assembling, convenient transportation, easy to operate, good economy performance, strong applicability.
Description
Technical field
The invention belongs to bridge sling de-icing technology field, specially a kind of dress for accelerating bridge sling icing to melt
It sets.
Background technique
It is also growing for the demand of communications and transportation with China's expanding economy, there are many suspension bridges, oblique pull
Bridge, while promoting socio-economic development, also there are some problems in its own, in winter, the bridge sling in many regions
It will appear icing, not only bridge structure had an impact, but also in icing melting process, often pedestrian's vehicle is made
At harm, mostly once the thawing of report bridge sling icing injures pedestrian by a crashing object, damages the news of vehicle.It is hung so accelerating bridge
Rope covers ice-out with regard to necessary.
It is consulted, finds no the patent closed and bridge sling icing is accelerated to melt, melted in relation to transmission pressure icing special
Benefit, it is most of for heat riser is added inside transmission pressure, to melt icing, this method for bridge sling applicability simultaneously
It is not strong, if the heat risers such as heating wire are added inside it, are insecure in bridge sling manufacturing process, once hair
Raw aging circuit or short circuit, it is likely that bridge sling can be damaged, and even if safety, if the heat risers such as heating wire occur
Failure is difficult to repair it.
Summary of the invention
The purpose of the invention is to provide a kind of devices that acceleration bridge sling icing melts, using the side of outside heating
Formula accelerates icing to melt, and can avoid the occurrence of the above problem.
The technical scheme is that a kind of device for accelerating bridge sling icing to melt, including it is heater, electronic
Screw fan, heating wire, heater outer hoop case and scalable mechanical arm；The heater is hollow structure, and heater two sides are cross
The semicolumn bodily form concave inward structure set；The electric screw fan and heating wire are placed in heater；The heating wire is fixed on electricity
On front side of dynamic screw fan at air outlet；The heater outer hoop case is used for fixed heater, and connect with mechanical arm；The machine
Heater can be promoted to the arbitrary height within the scope of maxi-mum height by tool arm with any angle.
Further, the heater is identical symmetrical structure dimerous, and junction is fixed by bolts,
Recess surface is fine and closely woven wire netting in heater, guarantees the steady outlet of air-flow.
Further, air inlet is equipped in the heater upper and lower surface being located between two sides electric screw fan.
Further, the electric screw fan is fixed on heater body, for generating air-flow, selects before and after heater body
Specific position section is taken, sphere of movements for the elephants shape is divided into, two sections install four electric screw fans respectively.
Further, the heating wire is connected by conducting wire with external powering device, is fixed on electric screw fan front side outlet air
At mouthful, for promoting the temperature of outflowing gas stream.
Further, the heater outer hoop case is fixed on the outside of heater using padlock, the outer hoop case other side and mechanical arm
It is connected, mechanical arm control heater can be realized.
Further, the mechanical arm is scalable, and bottom device, section small end and outer hoop case phase are fixed on compared with big end in section
Even, and with outer hoop case connected end mechanical arm it can realize that heater two sides air outlet and bridge sling are accurate with Arbitrary Rotation
Docking accelerates icing to melt.
The producible beneficial effect of the present invention is: the present invention can be used for that bridge sling icing is accelerated to melt, and reduce bridge knot
It falls when the icing of structure jackshaft beam sling, effectively pre- ice-covering-proof thawing and causes damages to pedestrian's vehicle, which is convenient for group
Dress, convenient transportation, easy to operate, good economy performance, strong applicability.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of heater in the present invention；
Fig. 3 is the schematic diagram of outer hoop case in the present invention；
Fig. 4 is the front view of heater in the present invention；
Fig. 5 is that outer hoop case " latch type " connects partial enlarged view；
In figure: 1- heater, 2- electric screw fan, the fixed device of 3-, 4- heater strip, 5- exhaust outlet, 6- support, 7- wire netting,
8- outer hoop case, 9- padlock, 10- mechanical arm.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
The present invention is a kind of device that acceleration bridge sling icing melts, and the present apparatus is by blowing to bridge sling icing surface
Thermal current accelerate bridge sling icing.
As depicted in figs. 1 and 2, primary structure of the invention is heater 1, and heater 1 is hollow structure, in heater
Two sides are horizontal semicolumn bodily form concave inward structure, and concave inward structure is primarily to adapt to cylindrical pier hoist cable.Heater is
Identical symmetrical structure dimerous, junction are connected and fixed using fixed device 3, which is to be higher by add
The prolate strip rectangle with circular hole of hot device 1, is integrated with heater, and when processing is made into this shape, and circular hole is bolt hole, uses
Slender bolt.Recess surface is that fine and closely woven wire netting 7 is used as exhaust outlet 5 in heater, guarantees the steady outlet of air-flow；To subtract
Light top device weight, heater use lightweight material.Electric screw fan 2 is mounted on inside heater 1, for generating air-flow,
Specific position section is chosen before and after heater body, is divided into sphere of movements for the elephants shape, and two sections install four electric screw fans respectively
2.Heating wire 4 is mounted between electric screw fan 2 and air outlet 5, and heating wire 4 is connected by conducting wire with external powering device, is used
In the temperature for promoting outflowing gas stream；Four supports 6 are installed at four feet of the bottom of heater, can be used for supporting heater,
And heater when being contacted with ground, have the effect of vibration damping, to protect heater.It is being located between two sides electric screw fan
Heater upper and lower surface be equipped with air inlet, be convenient for cross-ventilation.
As shown in figure 3, two parts of heater are fixed heater outer hoop case 8, and utilize 9 lock of outer hoop box fastener lock
Tightly, 8 other side of outer hoop case is connected with mechanical arm 10, and mechanical arm control heater can be realized.The present invention uses scalable machinery
Bottom device is fixed on compared with big end in arm 10, mechanical arm section, and section small end is connected with outer hoop case, and the terminal that is connected with outer hoop case
Tool arm can realize heater two sides air outlet and bridge sling Dock With Precision Position with Arbitrary Rotation, and icing is accelerated to melt.
The working principle of the invention is: when work, powering on, heating wire 4 is heated to assigned temperature, the electronic spiral shell in two sides
The thermal current that rotation fan 2 generates is tended to be steady by thermal current after fine and closely woven wire netting 7, and according to design, cylinder type bridge sling is proper
Get well and recess in 1 two sides semicolumn bodily form exhaust outlet 5(of heater) it docks, as shown in figure 4, the thermal current generated blows to bridge and hangs
On the icing of rope, the thawing of icing can be accelerated.
The air-flow that electric screw fan 2 in the present invention generates is by the way that after heating wire 4, temperature is not too high, will not be to bridge
Beam sling intensity itself has an impact.With 8 connecting place of outer hoop case, mechanical arm 10 can full angle rotation, to adapt between bridge sling
Away from continually changing situation.During mechanical arm 10 rises, the sensor for loading 1 two sides of heater can constantly correct it
In two bridge sling middle positions, guarantee that heater 1 does not collide with bridge sling.
Claims (7)
1. a kind of device for accelerating bridge sling icing to melt, it is characterised in that: including heater, electric screw fan, electricity
Heated filament, heater outer hoop case and scalable mechanical arm；The heater is hollow structure, and heater two sides are horizontal semicolumn
Bodily form concave inward structure；The electric screw fan and heating wire are placed in heater；Before the heating wire is fixed on electric screw fan
Side is at air outlet；The heater outer hoop case is used for fixed heater, and connect with mechanical arm；The mechanical arm can will add
Hot device is promoted to the arbitrary height within the scope of maxi-mum height with any angle.
2. a kind of device for accelerating bridge sling icing to melt according to claim 1, it is characterised in that: described to add
Hot device is identical symmetrical structure dimerous, and junction is fixed by bolts, and recess surface is thin in heater
Close wire netting guarantees the steady outlet of air-flow.
3. a kind of device for accelerating bridge sling icing to melt according to claim 1, it is characterised in that: be located at
Heater upper and lower surface between two sides electric screw fan is equipped with air inlet.
4. a kind of device for accelerating bridge sling icing to melt according to claim 1, it is characterised in that: the electricity
Dynamic screw fan is fixed on heater body, for generating air-flow, specific position section is chosen before and after heater body, is divided into
Sphere of movements for the elephants shape, two sections install four electric screw fans respectively.
5. a kind of device for accelerating bridge sling icing to melt according to claim 1, it is characterised in that: the electricity
Heated filament is connected by conducting wire with external powering device, is fixed at the air outlet of electric screw fan front side, for promoting outflowing gas stream
Temperature.
6. a kind of device for accelerating bridge sling icing to melt according to claim 1, it is characterised in that: described to add
Hot device outer hoop case is fixed on the outside of heater using padlock, and the outer hoop case other side is connected with mechanical arm, and mechanical arm control can be realized
Heater processed.
7. a kind of device for accelerating bridge sling icing to melt according to claim 1, it is characterised in that: the machine
Tool arm is scalable, and bottom device is fixed on compared with big end in section, and section small end is connected with outer hoop case, and the terminal that is connected with outer hoop case
Tool arm can realize heater two sides air outlet and bridge sling Dock With Precision Position with Arbitrary Rotation, and icing is accelerated to melt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396774.5A CN109302755A (en) | 2018-11-22 | 2018-11-22 | A kind of device for accelerating bridge sling icing to melt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811396774.5A CN109302755A (en) | 2018-11-22 | 2018-11-22 | A kind of device for accelerating bridge sling icing to melt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109302755A true CN109302755A (en) | 2019-02-01 |
Family
ID=65144896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811396774.5A Pending CN109302755A (en) | 2018-11-22 | 2018-11-22 | A kind of device for accelerating bridge sling icing to melt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109302755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597005A (en) * | 2019-02-11 | 2021-11-02 | Oppo广东移动通信有限公司 | Resource indication method, terminal equipment and network equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11131422A (en) * | 1997-10-29 | 1999-05-18 | Oozeki Kagaku Kogyo Kk | Snow melting of bridge girder |
| FR2806153A1 (en) * | 2000-03-09 | 2001-09-14 | Renault | Installation for heating car bodies after wax injection, comprises infra-red emitters located at side of bodies and angled inwards combined with an air circulation which flows past the emitters |
| CN201191746Y (en) * | 2008-04-24 | 2009-02-04 | 薛辉 | Electric blower machine for deicing |
| CN101872948A (en) * | 2009-04-22 | 2010-10-27 | 张根祥 | Hot airflow type ice melting method of high-voltage transmission line |
| CN102780192A (en) * | 2011-12-19 | 2012-11-14 | 杭州电子科技大学 | Ultrasonic wire deicing device and method thereof |
| CN203983837U (en) * | 2014-05-30 | 2014-12-03 | 国网山西省电力公司电力科学研究院 | A kind of de-icing device for electric wire |
| CN209562821U (en) * | 2018-11-22 | 2019-10-29 | 郑州大学 | A kind of device for accelerating bridge sling icing to melt |
-
2018
- 2018-11-22 CN CN201811396774.5A patent/CN109302755A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11131422A (en) * | 1997-10-29 | 1999-05-18 | Oozeki Kagaku Kogyo Kk | Snow melting of bridge girder |
| FR2806153A1 (en) * | 2000-03-09 | 2001-09-14 | Renault | Installation for heating car bodies after wax injection, comprises infra-red emitters located at side of bodies and angled inwards combined with an air circulation which flows past the emitters |
| CN201191746Y (en) * | 2008-04-24 | 2009-02-04 | 薛辉 | Electric blower machine for deicing |
| CN101872948A (en) * | 2009-04-22 | 2010-10-27 | 张根祥 | Hot airflow type ice melting method of high-voltage transmission line |
| CN102780192A (en) * | 2011-12-19 | 2012-11-14 | 杭州电子科技大学 | Ultrasonic wire deicing device and method thereof |
| CN203983837U (en) * | 2014-05-30 | 2014-12-03 | 国网山西省电力公司电力科学研究院 | A kind of de-icing device for electric wire |
| CN209562821U (en) * | 2018-11-22 | 2019-10-29 | 郑州大学 | A kind of device for accelerating bridge sling icing to melt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597005A (en) * | 2019-02-11 | 2021-11-02 | Oppo广东移动通信有限公司 | Resource indication method, terminal equipment and network equipment |
| CN113597005B (en) * | 2019-02-11 | 2023-04-07 | Oppo广东移动通信有限公司 | Resource indication method, terminal equipment and network equipment |
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