CN103921285B - Flexible concertina flue dust arm - Google Patents
Flexible concertina flue dust arm Download PDFInfo
- Publication number
- CN103921285B CN103921285B CN201410186230.1A CN201410186230A CN103921285B CN 103921285 B CN103921285 B CN 103921285B CN 201410186230 A CN201410186230 A CN 201410186230A CN 103921285 B CN103921285 B CN 103921285B
- Authority
- CN
- China
- Prior art keywords
- arm
- pipe assembly
- flue dust
- flexible concertina
- rotating disk
- 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.)
- Active
Links
- 239000003500 flue dust Substances 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops
Landscapes
- Electric Vacuum Cleaner (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a kind of flexible concertina flue dust arm, comprise a firm banking, an arm pipe assembly and an air-suction cover mouth, the first end of described arm pipe assembly is fixed on described firm banking, second end of described arm pipe assembly is provided with described air-suction cover mouth, described firm banking is provided with a rotating disk that can rotate along a first direction, a junction is formed on the bottom of described rotating disk, and the first end of described arm pipe assembly can be articulated on described connecting portion along a second direction rotationally; Described rotating disk is provided with a balancer, and described arm pipe assembly is connected to described balancer, and described arm pipe assembly is scalable.Owing to have employed a kind of flexible concertina flue dust arm of the present invention, have can arbitrarily hover, scalable, space-saving advantage.
Description
Technical field
The present invention relates to a kind of industrial air-breathing arm, particularly relate to a kind of flexible concertina flue dust arm.
Background technology
Current existing flexible flue dust arm mostly is the fixing flexible structure in one end, manually pulls air entry to the place needing to gather flue dust during use.This kind of flexible arm collects these harmful flue dust at the flue dust originating point of electric welding and polishing by the termination of flexible arm; fully solving weld fumes and polishing dust that factory produces when using electric welding or polishing to the safety hazard of operative employee, having made the industrial environment of China stride forward major step forward protecting this link of operating personnel of most basic unit.But still deposit when being parked in aerial after a procedure and need to take certain space, the problem of certain puzzlement is caused to the applying unit that those spaces are comparatively compact.
Summary of the invention
The object of the invention is to the defect overcoming prior art, and a kind of flexible concertina flue dust arm be provided, have can arbitrarily hover, scalable, space-saving advantage.
The technical scheme realizing above-mentioned purpose is:
A kind of flexible concertina flue dust arm of the present invention, comprise a firm banking, an arm pipe assembly and an air-suction cover mouth, the first end of described arm pipe assembly is fixed on described firm banking, second end of described arm pipe assembly is provided with described air-suction cover mouth, described firm banking is provided with a rotating disk that can rotate along a first direction, a junction is formed on the bottom of described rotating disk, and the first end of described arm pipe assembly can be articulated on described connecting portion along a second direction rotationally; Described rotating disk is provided with a balancer, and described arm pipe assembly is connected to described balancer, and described arm pipe assembly is scalable.
Further improvement of the present invention is, described arm pipe assembly comprises a telescoping tube, and the first end of described telescoping tube is articulated in described connecting portion by a connecting rod; Second end of described telescoping tube forms a telescopic joint, and the end of described telescopic joint connects described air-suction cover mouth; The inside of described telescoping tube is connected to described balancer by a plurality of metallic cables.
Further improvement of the present invention is, described telescopic joint comprises the nestable sleeve pipe established of plurality of layers; Adjacent described sleeve pipe forms the limiting section cooperatively interacted.
Further improvement of the present invention is, described telescopic joint also comprises a plurality of Anti-skid sheet, and described Anti-skid sheet is arranged between adjacent casing.
Further improvement of the present invention is, also comprises a tension spring, and the middle part of described telescoping tube is connected to described rotating disk by described tension spring.
Further improvement of the present invention is, described connecting rod first end forms the through hole corresponding with described connecting portion, and described connecting rod is by being inserted in the latch of described through hole and described connecting portion pivot joint; Second end of described connecting rod is fixedly connected with described telescoping tube.
Further improvement of the present invention is, pads and be provided with a friction plate between described connecting rod first end and described connecting portion.
Further improvement of the present invention is, also comprises an arm cylinder, and the first end of described arm cylinder is fixed on described rotating disk, the second end opening of described arm cylinder, and described arm pipe assembly can be arranged in described arm cylinder from described arm cylinder second end with stretching out.
Further improvement of the present invention is, described arm cylinder adopts flexible material.
Further improvement of the present invention is, described sleeve pipe adopts square tube.
The present invention is owing to have employed above technical scheme, and making it have following beneficial effect is:
Firm banking, as the fixed support point of arm pipe assembly, makes the present invention can fix at metope.Arm pipe assembly first end can be articulated in described connecting portion rotationally along a second direction, and rotating disk can rotate along a first direction, arm pipe assembly first end can be rotated along first direction and second direction, realize the on a large scale adjustment of arm pipe assembly in locus.What the employing of balancer can adjust arm pipe assembly pulls dynamics, achieves the optional position hovering of arm pipe assembly in adjustable extent.Arm pipe assembly is scalable, arm pipe assembly can be shunk when not using, thus saved the placement space of flue dust arm.
Accompanying drawing explanation
Fig. 1 is the structural representation of flexible concertina flue dust arm of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
Refer to Fig. 1, a kind of flexible concertina flue dust arm of the present invention, comprise firm banking 1, arm pipe assembly 2 and an air-suction cover mouth 3, the first end of arm pipe assembly 2 is fixed on firm banking 1, second end of arm pipe assembly 2 is provided with air-suction cover mouth 3, firm banking 1 is provided with a rotating disk 4 that can rotate along a first direction, and a junction 41 is formed on the bottom of rotating disk 4, and the first end of arm pipe assembly 2 can be articulated on connecting portion 41 along a second direction rotationally; Rotating disk 4 is provided with a balancer 42, and arm pipe assembly 2 is connected to balancer 42, and arm pipe assembly 2 is scalable.In the present embodiment, air-suction cover mouth 3 and arm pipe assembly 2 are spirally connected fixing, and air-suction cover mouth 3 can be hemispherical or tubaeform.
Firm banking 1, as the fixed support point of arm pipe assembly 2, makes the present invention can fix at metope.Arm pipe assembly 2 first end can be articulated in connecting portion 41 rotationally along a second direction, and rotating disk 4 can rotate along a first direction, arm pipe assembly 2 first end can be rotated along first direction and second direction, realize the on a large scale adjustment of arm pipe assembly 2 in locus.What the employing of balancer 42 can adjust arm pipe assembly 2 pulls dynamics, achieves the optional position hovering of arm pipe assembly 2 in adjustable extent.Arm pipe assembly 2 is scalable, arm pipe assembly 2 can be shunk when not using, thus saved the placement space of flue dust arm.
Arm pipe assembly 2 comprises a telescoping tube 21, and the first end of telescoping tube 21 is articulated in connecting portion 41 by a connecting rod 22; In the present embodiment, connecting rod 22 adopts the zinc-plated iron staff of a diameter 25mm.Connecting rod 22 first end forms the through hole corresponding with connecting portion 41, and connecting rod 22 is by being inserted in latch and connecting portion 41 pivot joint of through hole; Second end and the telescoping tube 21 of connecting rod 22 are spirally connected fixing.Pad between connecting rod 22 first end and connecting portion 41 and be provided with a friction plate.In the present embodiment, friction plate adopts bakelite material, is connected between connecting rod 22 first end and connecting portion 41, makes it keep resistance, more easily hover.
Second end of telescoping tube 21 forms a telescopic joint, and the end of telescopic joint connects air-suction cover mouth 3; The inside of telescoping tube 21 is connected to balancer 42 by a plurality of metallic cables.Telescopic joint comprises the nestable sleeve pipe 211 established of plurality of layers; Sleeve pipe 211 adopts square tube.Adjacent casing 211 forms the limiting section cooperatively interacted.
In the present embodiment, balancer 42 adopts industrial balancer common on the market, and balancer 42 is screwed in above the rotating disk 4 of firm banking 1, and it is inner that the inside has tiny iron rope to be connected to sleeve pipe 211.By to the simple operations of balancer 42 and the elasticity of adjustable iron rope.
Telescopic joint also comprises a plurality of Anti-skid sheet, and Anti-skid sheet is arranged between adjacent casing 211.In the present embodiment, Anti-skid sheet adopts plastic material, uses solid glue to paste at sleeve pipe 211 inner, makes to keep certain resistance between adjacent casing 211.The middle part of telescoping tube 21 is connected to rotating disk 4 by tension spring 6.
Also comprise an arm cylinder 5, the first end of arm cylinder 5 is fixed on rotating disk 4, the second end opening of arm cylinder 5, and arm pipe assembly can be arranged in arm cylinder 5 from arm cylinder 5 second end with stretching out.Arm cylinder 5 adopts flexible material.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.
Claims (9)
1. a flexible concertina flue dust arm, comprise a firm banking, an arm pipe assembly and an air-suction cover mouth, the first end of described arm pipe assembly is fixed on described firm banking, second end of described arm pipe assembly is provided with described air-suction cover mouth, it is characterized in that, described firm banking is provided with a rotating disk that can rotate along a first direction, and a junction is formed on the bottom of described rotating disk, and the first end of described arm pipe assembly can be articulated on described connecting portion along a second direction rotationally; Described rotating disk is provided with a balancer, and described arm pipe assembly is connected to described balancer, and described arm pipe assembly is scalable;
Also comprise an arm cylinder, the first end of described arm cylinder is fixed on described rotating disk, the second end opening of described arm cylinder, and described arm pipe assembly can be arranged in described arm cylinder from described arm cylinder second end with stretching out.
2. flexible concertina flue dust arm according to claim 1, is characterized in that: described arm pipe assembly comprises a telescoping tube, and the first end of described telescoping tube is articulated in described connecting portion by a connecting rod; Second end of described telescoping tube forms a telescopic joint, and the end of described telescopic joint connects described air-suction cover mouth; The inside of described telescoping tube is connected to described balancer by a plurality of metallic cables.
3. flexible concertina flue dust arm according to claim 2, is characterized in that: described telescopic joint comprises the nestable sleeve pipe established of plurality of layers; Adjacent described sleeve pipe forms the limiting section cooperatively interacted.
4. flexible concertina flue dust arm according to claim 3, it is characterized in that: described telescopic joint also comprises a plurality of Anti-skid sheet, described Anti-skid sheet is arranged between adjacent casing.
5. the flexible concertina flue dust arm according to any one of claim 2-4, is characterized in that: also comprise a tension spring, the middle part of described telescoping tube is connected to described rotating disk by described tension spring.
6. flexible concertina flue dust arm according to claim 5, is characterized in that: described connecting rod first end forms the through hole corresponding with described connecting portion, and described connecting rod is by being inserted in the latch of described through hole and described connecting portion pivot joint; Second end of described connecting rod is fixedly connected with described telescoping tube.
7. flexible concertina flue dust arm according to claim 6, is characterized in that: pad between described connecting rod first end and described connecting portion and be provided with a friction plate.
8. flexible concertina flue dust arm according to claim 7, is characterized in that: described arm cylinder adopts flexible material.
9. flexible concertina flue dust arm according to claim 4, is characterized in that: described sleeve pipe adopts square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186230.1A CN103921285B (en) | 2014-05-05 | 2014-05-05 | Flexible concertina flue dust arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410186230.1A CN103921285B (en) | 2014-05-05 | 2014-05-05 | Flexible concertina flue dust arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921285A CN103921285A (en) | 2014-07-16 |
| CN103921285B true CN103921285B (en) | 2016-04-20 |
Family
ID=51139802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410186230.1A Active CN103921285B (en) | 2014-05-05 | 2014-05-05 | Flexible concertina flue dust arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103921285B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715692A (en) * | 2017-12-05 | 2018-02-23 | 广东澄宇实业有限公司 | Cantilevered sprays waste gas treatment equipment |
| CN109781476A (en) * | 2019-02-28 | 2019-05-21 | 中山大学惠州研究院 | The distribution mode of VOCs detection device and its sample cover in laboratory environment |
| CN111872608B (en) * | 2020-08-27 | 2024-06-04 | 上海期颐实业有限公司 | Flexible welding fume cantilever absorbing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818817A (en) * | 1972-01-04 | 1974-06-25 | B Nederman | Adjustable assembly for exhausting out fumes |
| CN101678409A (en) * | 2008-01-18 | 2010-03-24 | 福迈克斯股份公司 | Arrangement, ventilation arm, ventilation system |
| CN201677144U (en) * | 2010-02-09 | 2010-12-22 | 唐国华 | Dust absorption arm of welding smoke purifier |
| CN202199575U (en) * | 2011-07-26 | 2012-04-25 | 凯天环保科技股份有限公司 | Retaining device for welding fume suction rotary arm |
| CN202207862U (en) * | 2011-07-26 | 2012-05-02 | 凯天环保科技股份有限公司 | Mechanical arm for automatic welding fume tracking and collecting device |
| CN202212403U (en) * | 2011-07-22 | 2012-05-09 | 江苏亿金环保科技股份有限公司 | Rotary suction hood |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE519926C2 (en) * | 2001-03-19 | 2003-04-29 | Plymovent Ab | Extraction |
-
2014
- 2014-05-05 CN CN201410186230.1A patent/CN103921285B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818817A (en) * | 1972-01-04 | 1974-06-25 | B Nederman | Adjustable assembly for exhausting out fumes |
| CN101678409A (en) * | 2008-01-18 | 2010-03-24 | 福迈克斯股份公司 | Arrangement, ventilation arm, ventilation system |
| CN201677144U (en) * | 2010-02-09 | 2010-12-22 | 唐国华 | Dust absorption arm of welding smoke purifier |
| CN202212403U (en) * | 2011-07-22 | 2012-05-09 | 江苏亿金环保科技股份有限公司 | Rotary suction hood |
| CN202199575U (en) * | 2011-07-26 | 2012-04-25 | 凯天环保科技股份有限公司 | Retaining device for welding fume suction rotary arm |
| CN202207862U (en) * | 2011-07-26 | 2012-05-02 | 凯天环保科技股份有限公司 | Mechanical arm for automatic welding fume tracking and collecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103921285A (en) | 2014-07-16 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |