CN108705983A - A kind of explosion isolation device and AGV - Google Patents
A kind of explosion isolation device and AGV Download PDFInfo
- Publication number
- CN108705983A CN108705983A CN201810430900.8A CN201810430900A CN108705983A CN 108705983 A CN108705983 A CN 108705983A CN 201810430900 A CN201810430900 A CN 201810430900A CN 108705983 A CN108705983 A CN 108705983A
- Authority
- CN
- China
- Prior art keywords
- explosion
- isolation device
- electrical equipment
- proof
- proof casing
- 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
- 238000004880 explosion Methods 0.000 title claims abstract description 55
- 238000002955 isolation Methods 0.000 title claims abstract description 47
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 45
- 239000011521 glass Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 5
- 238000010892 electric spark Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/027—Constructional details of housings, e.g. form, type, material or ruggedness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The present invention relates to explosion-proof device technical field, a kind of explosion isolation device and AGV are disclosed.Explosion isolation device includes pedestal, explosion-proof casing, cable connector and electrical equipment, electrical equipment and explosion-proof casing are mounted on the base, explosion-proof casing is located at outside electrical equipment, and cable connector is arranged on explosion-proof casing, and the cable of electrical equipment is connect by cable connector with External cable；AGV includes above-mentioned explosion isolation device and car body, and floor installation is on the car body.Explosion isolation device provided by the invention, electrical equipment is subjected to flame proof processing, while meeting electrical equipment performance, also requirement of explosion proof is met, the insecurity such as the electric spark of inside electric appliance generation or short circuit are completely enclosed within inside explosion isolation device, even if electrical equipment breaks down in use, burning or explosion still only carry out inside explosion isolation device, without igniting overall situation to external diffusion, it is minimized to endanger, realizes uses of the AGV for being loaded with electrical equipment in explosion-proof environment.
Description
Technical field
The present invention relates to explosion-proof device technical field more particularly to a kind of explosion isolation devices and AGV.
Background technology
AGV (Automated Guided Vehicle), i.e. automated guided vehicle, refer to equipped with electricity magnetically or optically etc.
Homing guidance device, it can be travelled along defined guide path, the transport vehicle with safeguard protection and various transfer functions,
The carrier of driver is not required in commercial Application, with chargeable accumulator for its power resources, also known as automatic guided vehicle.
AGV's in use, the avoidance of AGV generally uses laser avoidance radar, navigation uses laser navigation radar, and swashs
Optical radar inevitably will appear electric fault as electrical equipment, inside, may will produce electric spark or short circuit phenomenon occurs, when
When AGV is applied in the inflammable and explosive environment such as oil, chemical industry or weaving, the internal wiring failure of the electrical equipments such as laser radar is just
It is possible that the external flammable and explosive substance that ignites, causes the explosion of overall situation, serious loss is brought to personal safety as well as the property safety.
Therefore, there is an urgent need for a kind of explosion isolation device of design and AGV, flame proof processing are carried out to electrical equipments such as laser radars, with solution
The certainly above problem.
Invention content
The purpose of the present invention is to provide a kind of explosion isolation device and AGV, the explosion isolation device is by electrical equipments such as laser radars
Flame proof processing is carried out, use of the laser radar in explosion-proof environment is realized.
For this purpose, the present invention uses following technical scheme：
A kind of explosion isolation device, including pedestal, explosion-proof casing, cable connector and electrical equipment, the electrical equipment are mounted on
On the pedestal, the explosion-proof casing is located at outside the electrical equipment, and the explosion-proof casing installation is on the base, described
Cable connector is arranged on the explosion-proof casing, and the cable of the electrical equipment is connected by the cable connector and External cable
It connects.
As the optimal technical scheme of explosion isolation device, the electrical equipment is laser radar.
As the optimal technical scheme of explosion isolation device, the explosion-proof casing includes protective ring and protective cover, the protective cover
Mounted on the protective ring top, the protective ring installation is on the base.
As the optimal technical scheme of explosion isolation device, the protective cover is made of light-transmitting materials.
As the optimal technical scheme of explosion isolation device, the protective cover is made of aerial organic glass.
As the optimal technical scheme of explosion isolation device, the protective cover is tapered.
Further include blank holder as the optimal technical scheme of explosion isolation device, the lower part of the protective cover extends outward to form
The fixed edge is compressed and is fixed on the protective ring by fixed edge, the blank holder.
Further include cable connector as the optimal technical scheme of explosion isolation device, the cable connector is arranged in the protection
On the side wall of ring, the cable of the electrical equipment is connect by the cable connector with External cable.
As the optimal technical scheme of explosion isolation device, further include be located at the explosion-proof casing except one or more layers described in
Explosion-proof casing.
A kind of AGV, including explosion isolation device as described above and car body, the floor installation is on the car body.
Compared with prior art, advantages of the present invention and advantageous effect are：
Explosion isolation device provided by the invention, including pedestal, explosion-proof casing, cable connector and electrical equipment, electrical equipment peace
On pedestal, explosion-proof casing is located at outside electrical equipment, and explosion-proof casing is mounted on the base, which carries out electrical equipment
Flame proof processing, while meeting electrical equipment performance, also meets the requirement of explosion proof of electrical equipment, will be in electrical equipment
The insecurity such as the electric spark of portion's generation or short circuit are completely enclosed within inside explosion isolation device, even if electrical equipment is using process
Middle failure, burning or explosion still only carry out inside explosion isolation device, without igniting overall situation to external diffusion, thus will
Harm minimizes, and realizes uses of the AGV for being loaded with electrical equipment in explosion-proof environment.
Description of the drawings
Fig. 1 is the structural schematic diagram of explosion isolation device provided by the invention；
Fig. 2 is the sectional view of explosion isolation device provided by the invention；
Fig. 3 is the structural schematic diagram of laser radar provided by the invention.
In figure：
1- pedestals；2- protective rings；3- protective covers；4- blank holders；5- cable connectors；6- electrical equipments；7- laser planes.
Specific implementation mode
The technical solution further illustrated the present invention below in conjunction with the accompanying drawings with embodiment.It is understood that this place
The specific embodiment of description is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to
Convenient for description, in attached drawing, only the parts related to the present invention are shown and it is not all.
Present embodiment proposes a kind of explosion isolation device, as shown in Figure 1-Figure 3, including pedestal 1, explosion-proof casing, cable connector 5
With electrical equipment 6, electrical equipment 6 is mounted on pedestal 1, and explosion-proof casing is located at outside electrical equipment 6, and explosion-proof casing is mounted on bottom
On seat 1, cable connector 5 is arranged on explosion-proof casing, and the cable of electrical equipment 6 is connect by cable connector 5 with External cable.
In the present embodiment, it is illustrated so that electrical equipment 6 is laser radar as an example.
The structure of laser radar as shown in figure 3, the laser beam emitting device inside protective cover 3 with 190 ° or 270 ° of plane sweepings
Mode emit laser outward, Laser emission is plane transmitting, i.e. laser plane 7 in Fig. 3, and the laser of transmitting encounters barrier
After can reflect, received by receiver, according to the flight time of laser, disturbance in judgement object location, to realize laser radar
Navigation and barrier avoiding function.
Specifically, referring to Fig. 2, explosion-proof casing includes protective ring 2 and protective cover 3, and protective cover 3 is mounted on protective ring 2
Portion, protective ring 2 are mounted on pedestal 1.More preferably, explosion isolation device further includes blank holder 4, and the lower part of protective cover 3 extends outwardly shape
At fixed edge, when mounted, the fixed edge of protective cover 3 is compressed by blank holder 4 and is fixed on protective ring 2.The present embodiment
In protective ring 2 and electrical equipment 6 be mounted on pedestal 1 by screw, blank holder 4 is compressed protective cover 3 by screw solid
It is scheduled on protective ring 2, in other embodiments, it is also an option that other fastening mounting means, the present embodiment no longer arrange one by one
It lifts.More preferably, it is both provided with sealing element in each thread engaging position, to improve the sealing effect of explosion-proof casing, to improve
The explosive-proof grade of explosion isolation device.Specifically, sealing element can be sealing ring or fluid sealant.
The protective cover 3 of explosion isolation device provided in this embodiment is made of light-transmitting materials, it is ensured that the usability of laser radar
Energy.More preferably, protective cover 3 is set as taper, since laser emitting surface is plane, the light transmission protective cover with certain taper
3 can avoid laser from encountering protective cover 3 and former road reflects, and the laser identifier of laser radar is avoided to recognize protective cover 3
The laser of reflection and cause laser radar identification interference, ensure the normal work of laser radar.
Further, protective cover 3 is made of aerial organic glass.Compared to simple glass, translucency, mechanical strength
And capacity to reprocess is obviously improved.In order to ensure laser radar transmitting laser after protective cover 3, the surface of emission according to
It is so plane, it is desirable that the reflection of protective cover 3 and refraction performance are preferable, therefore protective cover interior surface should be smooth.Tempering glass
After glass and simple glass molding, secondary operation cannot be carried out, inner surface occurs uneven when being molded, laser will be caused random
The refraction and reflection of rule, therefore cannot be satisfied requirement.The light transmission of aerial organic glass is excellent, and can be into after being molded
Row polishing and the secondary operation such as polishing, the influence optical property that the optical defect or surface that removal surface occurs generate its
His defect, further increases its surface smoothness；In addition, the mechanical strength of aerial organic glass is both significantly higher than with impact resistance
Tempered glass, intensity are 14-36 times of simple glass, and impact resistance is 200 times of simple glass or more, through testing
It demonstrate,proves, protective cover 3 made of aerial organic glass can bear the impact of explosion.
Cable connector 5 is provided on the side wall of protective ring 2, the cable of electrical equipment 6 passes through cable connector 5 and outer lines
Cable connects.The cable connector 5 has good leakproofness and flame proof, can be used in explosion-proof environment.
In another embodiment, explosion isolation device further includes one or more layers explosion-proof casing being located at except explosion-proof casing.Tool
There are the explosion isolation device of multilayer explosion-proof casing for example provided in this embodiment, explosive-proof grade to further increase, can be applied to anti-
In the quick-fried higher environment of performance requirement, user can be selected according to specific requirement of explosion proof with different number of plies explosion-proof casings every
Quick-fried device.
Explosion isolation device provided in this embodiment, it is by being provide with explosion-proof casing outside electrical equipment 6, laser radar etc. is electrical
Equipment 6 carries out flame proof processing and also meets the requirement of explosion proof of laser radar while meeting laser radar performance, will
The insecurity such as the electric spark generated inside laser radar or short circuit are completely enclosed within inside explosion-proof casing, even if laser radar
It breaks down in use, burning or exploding still only carries out inside explosion isolation device, big without being ignited to external diffusion
Environment minimizes to endanger.
Present embodiment also proposes that a kind of AGV, including above-mentioned explosion isolation device and car body, the pedestal 1 of explosion isolation device pass through
Screw is installed on the car body, and joint is provided with sealing element, and sealing element is sealing ring or fluid sealant, realizes and is loaded with laser radar
Uses of the AGV of equal electrical equipments 6 in explosion-proof environment.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and it is pair to be not
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (10)
1. a kind of explosion isolation device, which is characterized in that including pedestal (1), explosion-proof casing, cable connector (5) and electrical equipment (6),
The electrical equipment (6) be mounted on the pedestal (1) on, the explosion-proof casing is located at the electrical equipment (6) outside, it is described every
Quick-fried shell is mounted on the pedestal (1), and the cable connector (5) is arranged on the explosion-proof casing, the electrical equipment (6)
Cable connect with External cable by the cable connector (5).
2. explosion isolation device according to claim 1, which is characterized in that the electrical equipment (6) is laser radar.
3. explosion isolation device according to claim 2, which is characterized in that the explosion-proof casing includes protective ring (2) and protection
It covers (3), the protective cover (3) is mounted on the protective ring (2) top, and the protective ring (2) is mounted on the pedestal (1).
4. explosion isolation device according to claim 3, which is characterized in that the protective cover (3) is made of light-transmitting materials.
5. explosion isolation device according to claim 4, which is characterized in that the protective cover (3) is made of aerial organic glass.
6. explosion isolation device according to claim 3, which is characterized in that the protective cover (3) is tapered.
7. explosion isolation device according to claim 3, which is characterized in that further include blank holder (4), the protective cover (3)
Lower part extends outward to form fixed edge, and the fixed edge is compressed and is fixed on the protective ring (2) by the blank holder (4).
8. explosion isolation device according to claim 3, which is characterized in that the cable connector (5) is arranged in the protective ring
(2) on side wall.
9. according to claim 1-8 any one of them explosion isolation devices, which is characterized in that further include be located at the explosion-proof casing it
One or more layers outer described explosion-proof casing.
10. a kind of AGV, which is characterized in that including such as claim 1-9 any one of them explosion isolation device and car body, the bottom
Seat (1) is installed on the car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810430900.8A CN108705983A (en) | 2018-05-08 | 2018-05-08 | A kind of explosion isolation device and AGV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810430900.8A CN108705983A (en) | 2018-05-08 | 2018-05-08 | A kind of explosion isolation device and AGV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108705983A true CN108705983A (en) | 2018-10-26 |
Family
ID=63868731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810430900.8A Pending CN108705983A (en) | 2018-05-08 | 2018-05-08 | A kind of explosion isolation device and AGV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108705983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393733A (en) * | 2019-07-31 | 2021-02-23 | 深圳壹赛联防爆智能科技有限公司 | Explosion-proof intelligent navigation system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899394Y (en) * | 2006-03-03 | 2007-05-09 | 聚光科技（杭州）有限公司 | Positive-pressure explosion-proof box with pressure inspecting function |
| CN202869523U (en) * | 2012-09-11 | 2013-04-10 | 艾默生过程控制流量技术有限公司 | An explosion-isolating device |
| JP2013247232A (en) * | 2012-05-25 | 2013-12-09 | Nakamura Denki Seisakusho:Kk | Explosion-proof container |
| CN103674096A (en) * | 2012-09-11 | 2014-03-26 | 艾默生过程控制流量技术有限公司 | Explosive-proof device |
| JP2016157757A (en) * | 2015-02-24 | 2016-09-01 | 横河電機株式会社 | Explosion-proof electrical equipment |
| CN206105874U (en) * | 2016-09-29 | 2017-04-19 | 长春汇维科技股份有限公司 | Explosion -proof type mobile robot |
| CN208264156U (en) * | 2018-05-08 | 2018-12-21 | 苏州博众机器人有限公司 | A kind of explosion isolation device and AGV |
-
2018
- 2018-05-08 CN CN201810430900.8A patent/CN108705983A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899394Y (en) * | 2006-03-03 | 2007-05-09 | 聚光科技（杭州）有限公司 | Positive-pressure explosion-proof box with pressure inspecting function |
| JP2013247232A (en) * | 2012-05-25 | 2013-12-09 | Nakamura Denki Seisakusho:Kk | Explosion-proof container |
| CN202869523U (en) * | 2012-09-11 | 2013-04-10 | 艾默生过程控制流量技术有限公司 | An explosion-isolating device |
| CN103674096A (en) * | 2012-09-11 | 2014-03-26 | 艾默生过程控制流量技术有限公司 | Explosive-proof device |
| JP2016157757A (en) * | 2015-02-24 | 2016-09-01 | 横河電機株式会社 | Explosion-proof electrical equipment |
| CN206105874U (en) * | 2016-09-29 | 2017-04-19 | 长春汇维科技股份有限公司 | Explosion -proof type mobile robot |
| CN208264156U (en) * | 2018-05-08 | 2018-12-21 | 苏州博众机器人有限公司 | A kind of explosion isolation device and AGV |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393733A (en) * | 2019-07-31 | 2021-02-23 | 深圳壹赛联防爆智能科技有限公司 | Explosion-proof intelligent navigation system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215200 standard plant 7, Dongyun Science Park, No. 558, Shanhu West Road, Wujiang Economic and Technological Development Zone, Suzhou, Jiangsu Province Applicant after: Suzhou Bozhong intelligent robot Co.,Ltd. Address before: 215200 No. 666 Hu Xin Road, Wujiang economic and Technological Development Zone, Suzhou, Jiangsu Applicant before: SUZHOU BOZHONG ROBOT Co.,Ltd. |