CN105021246A - Sealed air flow hood with lifting function - Google Patents
Sealed air flow hood with lifting function Download PDFInfo
- Publication number
- CN105021246A CN105021246A CN201510418435.2A CN201510418435A CN105021246A CN 105021246 A CN105021246 A CN 105021246A CN 201510418435 A CN201510418435 A CN 201510418435A CN 105021246 A CN105021246 A CN 105021246A
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- China
- Prior art keywords
- pedestal
- air quantity
- base
- tooth bar
- movable rack
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Abstract
The invention relates to a sealed air flow hood with a lifting function, which comprises an air flow hood body, a base arranged under the air flow hood body and a signal processing terminal disposed in the base, wherein a lifting device is arranged on the bottom of the base, the lifting device comprises a pedestal, a guiding slide rail is arranged on one side of the pedestal, a guiding slide block is arranged on the guiding slide rail, the guiding slide block is fixed on the bottom of the base, a rack combination is arranged on the other side of the pedestal, a gear is arranged on the bottom of the base, the gear is engaged with the rack combination, and the gear is driven by a motor. After the above structure is adopted, the air flow hood is sent to the air outlet perfectly through the lifting device, and has no need to adopt the manual lifting operation or build a platform, so that the labor, time and test cost are reduced, the test efficiency is improved, and the labor is reduced.
Description
Technical field
The present invention relates to a kind of air quantity shield in wind speed measurement technical field, especially relate to a kind of sealing air quantity shield with lifting.
Background technology
Air quantity shield is formed primarily of three parts: air quantity cover body, pedestal, PDA are formed.Air quantity cover body is mainly used in gathering air quantity, wind is collected to the wind speed homogenizer on basis.The workshop of pharmacy corporation is after air cleaning system high efficiency particulate air filter is installed, in order to confirm and check whether air quantity meets the requirements, usually actual air volume cover is needed to test the ventilation situation in air cleaning system certain hour, need tester's hand to lift air quantity shield when usual test and arrive air outlet, long-time operation can make tester's arm ache, when top, workshop is higher, a tester can not complete test assignment, need to set up platform and many people to operate and just can complete, like this by waste a large amount of time and manpower, add testing cost.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of sealing air quantity shield with lifting not needing hand act can complete test.
The present invention solves the technical scheme that its technical matters takes: a kind of sealing air quantity shield with lifting, comprise air quantity cover body, pedestal below air quantity cover body and be positioned at the signal transacting terminal of base interior, described base bottom is provided with jacking gear, described jacking gear comprises base, described base side is provided with directive slide track, described directive slide track is provided with guide runner, and described guide runner is fixed on base bottom; Arrange rack combination at the opposite side of described base, the bottom of described pedestal is provided with a gear, and described wheel and rack combination engagement, described gear is driven by motor.
Concrete further, described rack combination comprises the location tooth bar be fixed on base, described location tooth bar has two, in the middle part of the location tooth bar described in two, be provided with movable rack, the side of described location tooth bar and movable rack is equipped with locate square hole and fixed by square bearing pin.
Concrete further, described movable rack at least one.
Concrete further, described movable rack side arranges to connect protrudes, opposite side arranges connecting groove, adjacent described movable rack is located with connecting groove by connecting to protrude, location tooth bar described in one of them protrudes for connecting near the side of movable rack, and the location tooth bar described in another is connecting groove near the side of movable rack.
The invention has the beneficial effects as follows: after have employed said structure, can be good at air quantity shield to deliver to air outlet by jacking gear, do not need artificial hand to lift operation, do not need to set up platform yet, reduce manpower, time and testing cost, improve testing efficiency, alleviate artificial burden.
Accompanying drawing explanation
Fig. 1 is side-looking structural representation of the present invention;
Fig. 2 is main TV structure schematic diagram of the present invention.
In figure: 1, air quantity cover body; 2, pedestal; 3, base; 4, directive slide track; 5, guide runner; 6, gear; 7, tooth bar is located; 8, movable rack; 9, square bearing pin.
Embodiment
Below in conjunction with accompanying drawing, the present invention is explained in detail.
A kind of sealing air quantity shield with lifting as depicted in figs. 1 and 2, comprise air quantity cover body 1, pedestal 2 below air quantity cover body 1 and be positioned at the signal transacting terminal of pedestal 2 inside, jacking gear is provided with bottom described pedestal 2, described jacking gear comprises base 3, described base 3 side is provided with directive slide track 4, described directive slide track 4 is provided with guide runner 5, and described guide runner 5 is fixed on bottom pedestal 2; Arrange rack combination at the opposite side of described base 3, the bottom of described pedestal 2 is provided with a gear 6, and described gear 6 engages with rack combination, and described gear 6 is driven by motor; Described rack combination comprises fixing location tooth bar 7 on the base 3, described location tooth bar 7 has two, in the middle part of the location tooth bar 7 described in two, be provided with movable rack 8, described location tooth bar 7 with the side of movable rack 8 be equipped with locate square hole fixing by square bearing pin 9; Described movable rack 8 at least one; Described movable rack 8 side arranges to connect protrudes, opposite side arranges connecting groove, adjacent described movable rack 8 is located with connecting groove by connecting to protrude, location tooth bar 7 described in one of them protrudes for connecting near the side of movable rack 8, and the location tooth bar 7 described in another is connecting groove near the side of movable rack 8.
When using, device is on the ground, movable rack 8 is also fixed by square bearing pin 9 to assigned address with connecting groove activity by connecting to protrude, motor action, and motor driven gear 6 moves in rack combination, guide runner 5 moves on directive slide track 4, after air quantity shield is delivered to assigned address, motor stop motion, now air quantity shield is started working, structure is simple, easy to operate.
Do not need artificial hand to lift, save manpower, improve measuring accuracy and test effect, reduce testing cost and running time.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. the sealing air quantity shield with lifting, comprise air quantity cover body (1), pedestal (2) in air quantity cover body (1) below and be positioned at the inner signal transacting terminal of pedestal (2), it is characterized in that, described pedestal (2) bottom is provided with jacking gear, described jacking gear comprises base (3), described base (3) side is provided with directive slide track (4), and described directive slide track (4) is provided with guide runner (5), and described guide runner (5) is fixed on pedestal (2) bottom; Arrange rack combination at the opposite side of described base (3), the bottom of described pedestal (2) is provided with a gear (6), and described gear (6) engages with rack combination, and described gear (6) is driven by motor.
2. the sealing air quantity shield with lifting according to claim 1, it is characterized in that, described rack combination comprises the location tooth bar (7) be fixed on base (3), described location tooth bar (7) has two, location tooth bar (7) middle part described in two is provided with movable rack (8), the side of described location tooth bar (7) and movable rack (8) is equipped with locate square hole fixing by square bearing pin (9).
3. according to claim 2 with lifting sealing air quantity shield, it is characterized in that, described movable rack (8) at least one.
4. the sealing air quantity shield with lifting according to claim 2, it is characterized in that, described movable rack (8) side arranges to connect protrudes, opposite side arranges connecting groove, adjacent described movable rack (8) is located with connecting groove by connecting to protrude, location tooth bar (7) described in one of them protrudes for connecting near the side of movable rack (8), and the location tooth bar (7) described in another is connecting groove near the side of movable rack (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418435.2A CN105021246A (en) | 2015-07-16 | 2015-07-16 | Sealed air flow hood with lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418435.2A CN105021246A (en) | 2015-07-16 | 2015-07-16 | Sealed air flow hood with lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105021246A true CN105021246A (en) | 2015-11-04 |
Family
ID=54411389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510418435.2A Pending CN105021246A (en) | 2015-07-16 | 2015-07-16 | Sealed air flow hood with lifting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105021246A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618857A (en) * | 2017-10-21 | 2018-01-23 | 广东九御酒业有限公司 | A kind of cutting agency applied to the production of wine lid |
| CN110926555A (en) * | 2019-11-22 | 2020-03-27 | 深圳市深科工程检测有限公司 | Air volume cover and air inlet air volume detection method using same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1495320A (en) * | 1994-12-27 | 2004-05-12 | 株式会社协和制作所 | Double-gear hydraulic cylinder type operation device |
| CN202002677U (en) * | 2011-01-11 | 2011-10-05 | 中国建筑科学研究院 | Air quantity shield |
| CN104400832A (en) * | 2014-11-24 | 2015-03-11 | 国家电网公司 | Temperature control mechanical arm for clearing foreign matter in electrified state |
| CN204788538U (en) * | 2015-07-16 | 2015-11-18 | 苏州华达仪器设备有限公司 | Sealed amount of wind cover with go up and down |
-
2015
- 2015-07-16 CN CN201510418435.2A patent/CN105021246A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1495320A (en) * | 1994-12-27 | 2004-05-12 | 株式会社协和制作所 | Double-gear hydraulic cylinder type operation device |
| CN202002677U (en) * | 2011-01-11 | 2011-10-05 | 中国建筑科学研究院 | Air quantity shield |
| CN104400832A (en) * | 2014-11-24 | 2015-03-11 | 国家电网公司 | Temperature control mechanical arm for clearing foreign matter in electrified state |
| CN204788538U (en) * | 2015-07-16 | 2015-11-18 | 苏州华达仪器设备有限公司 | Sealed amount of wind cover with go up and down |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618857A (en) * | 2017-10-21 | 2018-01-23 | 广东九御酒业有限公司 | A kind of cutting agency applied to the production of wine lid |
| CN110926555A (en) * | 2019-11-22 | 2020-03-27 | 深圳市深科工程检测有限公司 | Air volume cover and air inlet air volume detection method using same |
| CN110926555B (en) * | 2019-11-22 | 2020-12-22 | 深圳市深科工程检测有限公司 | Air volume cover and air inlet air volume detection method using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
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| WD01 | Invention patent application deemed withdrawn after publication |