CN103921285A - Soft flexible smoke arm - Google Patents
Soft flexible smoke arm Download PDFInfo
- Publication number
- CN103921285A CN103921285A CN201410186230.1A CN201410186230A CN103921285A CN 103921285 A CN103921285 A CN 103921285A CN 201410186230 A CN201410186230 A CN 201410186230A CN 103921285 A CN103921285 A CN 103921285A
- Authority
- CN
- China
- Prior art keywords
- arm
- pipe assembly
- flue dust
- flexible
- telescoping tube
- 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.)
- Granted
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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
- Joints Allowing Movement (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The invention discloses a soft flexible smoke arm. The soft flexible smoke arm comprises a fixing base, an arm pipe assembly and a suction mask opening. The first end of the arm pipe assembly is fixed to the fixing base, the second end of the arm pipe assembly is provided with the suction mask opening, the fixing base is provided with a rotary table capable of rotating in the first direction, a connecting part is formed at the bottom of the rotary table, and the first end of the arm pipe assembly can be rotationally connected to the connecting part in a pivoted mode in the second direction. The rotary table is provided with a balancer. The arm pipe assembly is connected to the balancer, and the arm pipe assembly can retract. The soft flexible smoke arm has the advantages of being capable of hovering at random and retracting, and space is saved.
Description
Technical field
The present invention relates to a kind of industrial air-breathing arm, relate in particular to a kind of flexible flexible 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 that need to gather flue dust when use.This class flexible arm is collected these harmful flue dust at the flue dust originating point of electric welding and polishing by the termination of flexible arm; fully solve weld fumes and the safety hazard of polishing dust to operative employee that factory produces in using electric welding or polishing, made Chinese industrial environment stride forward major step forward in this link of operating personnel of protecting basic unit.But still exist after using and be parked in when aerial and need to take certain space, cause the problem of certain puzzlement to the comparatively compact applying unit in those spaces.
Summary of the invention
The object of the invention is to overcome the defect of prior art, and a kind of flexible flexible flue dust arm be provided, have can arbitrarily hover, scalable, space-saving advantage.
The technical scheme that realizes above-mentioned purpose is:
A kind of flexible flexible 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, the 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 rotationally along a second direction; Described rotating disk is provided with a balancer, and described arm pipe assembly is connected in 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; The 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 of establishing of plurality of layers; Adjacent described sleeve pipe forms the limiting section cooperatively interacting.
Further improvement of the present invention is, described telescopic joint also comprises a plurality of Anti-skid sheets, 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 in described rotating disk by described tension spring.
Further improvement of the present invention is, the described connecting rod first end formation through hole corresponding with described connecting portion, and described connecting rod is by being inserted in latch and the described connecting portion pivot joint of described through hole; The second end of described connecting rod is fixedly connected with described telescoping tube.
Further improvement of the present invention is, between described connecting rod first end and described connecting portion, pads and is provided with a friction plate.
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 wall pipe assembly can stretch out and be arranged in described arm cylinder from described arm cylinder the second end.
Further improvement of the present invention is, described arm cylinder employing flexible material.
Further improvement of the present invention is, described sleeve pipe employing square tube.
The present invention has been owing to having adopted above technical scheme, makes it have following beneficial effect to be:
Firm banking, as the fixed support point of arm pipe assembly, can fix at metope the present invention.Arm pipe assembly first end can be articulated in described connecting portion rotationally along a second direction, and rotating disk can be along a first direction rotation, and arm pipe assembly first end can be rotated along first direction and second direction, realize the on a large scale adjusting of arm pipe assembly in locus.The employing of balancer can be adjusted the dynamics that pulls of arm pipe assembly, has realized the optional position hovering of arm pipe assembly in adjustable extent.Arm pipe assembly is scalable, and arm pipe assembly can be shunk in the time not using, thereby has saved the placement space of flue dust arm.
Brief description of the drawings
Fig. 1 is the structural representation of the flexible flexible 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 flexible flue dust arm of the present invention, comprise a firm banking 1, an 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, the 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 rotationally along a second direction; Rotating disk 4 is provided with a balancer 42, and arm pipe assembly 2 is connected in balancer 42, and arm pipe assembly 2 is scalable.In the present embodiment, air-suction cover mouth 3 and wall 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, can fix at metope the present invention.Arm pipe assembly 2 first ends can be articulated in connecting portion 41 rotationally along a second direction, and rotating disk 4 can be along a first direction rotation, and arm pipe assembly 2 first ends can be rotated along first direction and second direction, realize the on a large scale adjusting of arm pipe assembly 2 in locus.The employing of balancer 42 can be adjusted the dynamics that pulls of arm pipe assembly 2, has realized the optional position hovering of arm pipe assembly 2 in adjustable extent.Arm pipe assembly 2 is scalable, and arm pipe assembly 2 can be shunk in the time not using, thereby has 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 ends form the through hole corresponding with connecting portion 41, and connecting rod 22 is by being inserted in latch and connecting portion 41 pivot joints of through hole; The second end and the telescoping tube 21 of connecting rod 22 are spirally connected fixing.Between connecting rod 22 first ends and connecting portion 41, pad is provided with a friction plate.In the present embodiment, friction plate adopts bakelite material, is connected between connecting rod 22 first ends and connecting portion 41, makes it keep resistance, more easily hovering.
The 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 of establishing 211 of plurality of layers; Sleeve pipe 211 adopts square tube.Adjacent casing 211 forms the limiting section cooperatively interacting.
In the present embodiment, balancer 42 adopts common on the market industrial balancer, and balancer 42 is screwed in above the rotating disk 4 of firm banking 1, and the inside has tiny iron rope to be connected to sleeve pipe 211 inside.By being the elasticity of adjustable iron rope to the simple operations of balancer 42.
Telescopic joint also comprises a plurality of Anti-skid sheets, 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 in sleeve pipe 211 inside, makes to keep between adjacent casing 211 certain resistance.The middle part of telescoping tube 21 is connected in 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 wall pipe assembly can stretch out and be arranged in arm cylinder 5 from arm cylinder 5 second ends.Arm cylinder 5 adopts flexible material.
Below embodiment has been described in detail the present invention 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.Thereby some details in embodiment should not form limitation of the invention, the present invention by the scope defining using appended claims as protection scope of the present invention.
Claims (10)
1. the flexible flue dust arm of flexibility, 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, the 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 rotationally along a second direction; Described rotating disk is provided with a balancer, and described arm pipe assembly is connected in described balancer, and described arm pipe assembly is scalable.
2. the flexible flue dust arm of flexibility 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; The 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. the flexible flue dust arm of flexibility according to claim 2, is characterized in that: described telescopic joint comprises the nestable sleeve pipe of establishing of plurality of layers; Adjacent described sleeve pipe forms the limiting section cooperatively interacting.
4. the flexible flue dust arm of flexibility according to claim 3, is characterized in that: described telescopic joint also comprises a plurality of Anti-skid sheets, and described Anti-skid sheet is arranged between adjacent casing.
5. according to the flexible flue dust arm of the flexibility described in claim 2-4 any one, it is characterized in that: also comprise a tension spring, the middle part of described telescoping tube is connected in described rotating disk by described tension spring.
6. the flexible flue dust arm of flexibility 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 latch and the described connecting portion pivot joint of described through hole; The second end of described connecting rod is fixedly connected with described telescoping tube.
7. the flexible flue dust arm of flexibility according to claim 6, is characterized in that: between described connecting rod first end and described connecting portion, pad is provided with a friction plate.
8. the flexible flue dust arm of flexibility according to claim 7, it is characterized in that: 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 wall pipe assembly can stretch out and be arranged in described arm cylinder from described arm cylinder the second end.
9. the flexible flue dust arm of flexibility according to claim 8, is characterized in that: described arm cylinder adopts flexible material.
10. the flexible flue dust arm of flexibility according to claim 9, 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 true CN103921285A (en) | 2014-07-16 |
| CN103921285B 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) |
Cited By (2)
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818817A (en) * | 1972-01-04 | 1974-06-25 | B Nederman | Adjustable assembly for exhausting out fumes |
| WO2002074459A1 (en) * | 2001-03-19 | 2002-09-26 | Plymovent Ab | Exhaust gas extracting device |
| 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 |
-
2014
- 2014-05-05 CN CN201410186230.1A patent/CN103921285B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818817A (en) * | 1972-01-04 | 1974-06-25 | B Nederman | Adjustable assembly for exhausting out fumes |
| WO2002074459A1 (en) * | 2001-03-19 | 2002-09-26 | Plymovent Ab | Exhaust gas extracting device |
| 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 |
Cited By (2)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103921285B (en) | 2016-04-20 |
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