CN204327156U - A kind of hand airduct wind direction and wind speed adjusting device - Google Patents
A kind of hand airduct wind direction and wind speed adjusting device Download PDFInfo
- Publication number
- CN204327156U CN204327156U CN201420663998.9U CN201420663998U CN204327156U CN 204327156 U CN204327156 U CN 204327156U CN 201420663998 U CN201420663998 U CN 201420663998U CN 204327156 U CN204327156 U CN 204327156U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- pull bar
- hand
- mount pad
- horizontal
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of hand airduct wind direction and wind speed adjusting device, comprise horizontal base, universal wheel, the vertical sleeve be laid on horizontal base, the horizontal mounting plate that is set in the interior adjusting rod in vertical sleeve threadably and is arranged on interior adjusting rod, horizontal mounting plate top has the transverse concave groove installed for horizontal slide rail, horizontal mounting plate is provided with left mount pad and right mount pad; Horizontal slide rail is equipped with two and moves left and right slide block, left mount pad is equipped with left pull bar, right mount pad is equipped with right pull bar; Left slider is provided with left side pole, left side pole is equipped with left side clamping plate, on front side of the clamping plate of left side, is provided with left guide strip; Right side slide block is provided with right side pole, right side pole is equipped with right side clamping plate, on rear side of the clamping plate of right side, is provided with right guide strip.The utility model structure simple, reasonable in design and use easy and simple to handle, result of use good, can carry out easy adjustment to the air supply direction at airduct any position place and wind speed.
Description
Technical field
The utility model belongs to tunnel ventilation construction technical field, especially relates to a kind of hand airduct wind direction and wind speed adjusting device.
Background technology
At present, the draft type that domestic and international construction ventilation of tunnel adopts pipeline forced mostly, outside hole, axial flow blower is set, fresh air is delivered to tunnel work face by coupled ventilating duct (being namely fixed on the flexible duct on Tunnel sidewall) by this axial flow blower, and the foul atmosphere in hole is under the squeezing action sending into fresh air in hole, drain into outside hole along the barrel excavated.When tunnel is longer, adopt multiple axial flow blower also, series connection mode to improve air quantity and air supplying distance.
In practice of construction process, flexible duct in tunnel is once after installation, and its position generally can not be moved easily, and flexible duct people is laid in the middle and upper part of side sidewall in tunnel usually, and the wind direction that such flexible duct is blown generally also immobilizes.Nowadays the quantity of straight tunnel is considerably less, especially for long distance tunnel, there is the place that many places need adjust the wind direction of flexible duct in Tunnel, as airduct wind direction adjustment part is dealt with improperly, then can affect air output and wind speed largely.In addition, because explosion in hole is larger with the concentration of transporting blasting fume and the pernicious gas produced after explosion terminates, thus if adjust the caliber size of flexible duct, then can when air output be constant, the air-supply wind speed of flexible duct is adjusted accordingly, thus the blasting fume near face and pernicious gas are discharged outside hole fast.
As shown in the above, nowadays lack simple, the reasonable in design and processing and fabricating of a kind of structure and use easy and simple to handle, that result of use is good hand airduct wind direction and wind speed adjusting device, it can carry out easy adjustment to the air supply direction at airduct any position place and wind speed, to carry out improving fast, effectively to air regime near face.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of hand airduct wind direction and wind speed adjusting device are provided, simple, the reasonable in design and processing and fabricating of its structure and use easy and simple to handle, result of use good, can carry out easy adjustment to the air supply direction at airduct any position place and wind speed.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of hand airduct wind direction and wind speed adjusting device, it is characterized in that: comprise horizontal base, multiple universal wheel be installed in bottom horizontal base, be laid in the vertical sleeve on horizontal base, the horizontal mounting plate being set in the interior adjusting rod in vertical sleeve threadably and being arranged on interior adjusting rod, described horizontal mounting plate top has the transverse concave groove installed for horizontal slide rail, above the left side of described horizontal mounting plate, left mount pad is installed and on the right side of it top right mount pad is installed, described horizontal slide rail is equipped with two and moves left and right slide block, and move left and right slide block described in two and be respectively the right side slide block being contained in left slider on the left of horizontal slide rail and being contained on the right side of horizontal slide rail, described horizontal slide rail and transverse concave groove all lay in level and the two is parallel laying, described left mount pad is equipped with left pull bar, described left pull bar is connected threadably with between left mount pad, described left pull bar is parallel laying and itself and horizontal slide rail are level lays, the left end of described left pull bar be equipped with left pivot movement hand and its right-hand member is arranged on left slider, described right mount pad is equipped with right pull bar, described right pull bar is connected threadably with between right mount pad, described right pull bar is that level is laid and its and horizontal slide rail be parallel laying, the right-hand member of described right pull bar be equipped with right side rotate hand and its left end be arranged on the right side of on slide block, described left slider is provided with left side pole, described left side pole is equipped with left side clamping plate, and is provided with left guide strip on front side of the clamping plate of left side, described right side slide block is provided with right side pole, described right side pole is equipped with right side clamping plate, and is provided with right guide strip on rear side of the clamping plate of right side, the right side wall of described left side clamping plate and the left side wall of right side clamping plate are all equipped with one deck skid resistant course, it is vertically to the circular arc plate laid that described left guide strip and right guide strip are, and described left side clamping plate and right side clamping plate are in the vertical flat board to laying and the two symmetrical laying, described vertical upper cartridge has the internal thread hole installed for interior adjusting rod, and the lower outside wall of described interior adjusting rod is provided with external screw thread.
Above-mentioned a kind of hand airduct wind direction and wind speed adjusting device, it is characterized in that: described left pull bar and right pull bar is straight-bar and the two is threaded rod, described left mount pad has the screwed hole installed for left pull bar, and right mount pad has the screwed hole installed for right pull bar.
Above-mentioned a kind of hand airduct wind direction and wind speed adjusting device, is characterized in that: described vertical sleeve and interior adjusting rod are laid in coaxial, described left side pole and right side pole all in vertical to laying.
Above-mentioned a kind of hand airduct wind direction and wind speed adjusting device, is characterized in that: described left side clamping plate and right side clamping plate are in the vertical rectangular slab to laying.
Above-mentioned a kind of hand airduct wind direction and wind speed adjusting device, is characterized in that: described left side clamping plate and right side clamping plate measure-alike, and the height of described left side clamping plate and right side clamping plate is 10cm ~ 40cm and its length is 20cm ~ 60cm.
Above-mentioned a kind of hand airduct wind direction and wind speed adjusting device, is characterized in that: described left guide strip is all identical with size with the structure of right guide strip, and the central angle of left guide strip and right guide strip is 30 ° ~ 45 ° and the arc length of the two is 50cm ~ 100cm.
Above-mentioned a kind of hand airduct wind direction and wind speed adjusting device, is characterized in that: described horizontal mounting plate is elongated plates, and described transverse concave groove is laid along the central axis of horizontal mounting plate.
Above-mentioned a kind of hand airduct wind direction and wind speed adjusting device, is characterized in that: described horizontal slide rail is channel-section steel.
Above-mentioned a kind of hand airduct wind direction and wind speed adjusting device, is characterized in that: described left slider and right side slide block are cube slide block.
The utility model compared with prior art has the following advantages:
1, structure is simple and reasonable in design, and input cost is low, and installation is laid easy.
2, use simple to operate,
Manually left pull bar drives left slider to move left and right, and corresponding drive left side clamping plate and left guide strip move left and right; Simultaneously, manually right pull bar drives right side slide block to move left and right, and corresponding drive right side clamping plate and right guide strip move left and right, under the clamping action of left side clamping plate and left guide strip and right side clamping plate and right guide strip, and the bore of flexible duct corresponding position is adjusted, thus realize when air output is constant, to the object that wind speed adjusts; And, while left side clamping plate and the clamping of right side clamping plate, matched by left guide strip and right guide strip and flexible duct led, the wind direction of tackling flexible duct corresponding position mutually adjusts, and by rotating interior adjusting rod, also can rotate the clip position of clamped flexible duct, thus reach the object adjusted flexible duct wind direction, practical operation is very easy.
3, result of use is good and practical value is high, can carry out easy adjustment, to carry out improving fast, effectively to air regime near face to the air supply direction at airduct any position place and wind speed.
In sum, simple, the reasonable in design and processing and fabricating of the utility model structure and use easy and simple to handle, result of use good, can carry out easy adjustment to the air supply direction at airduct any position place and wind speed.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is assembling schematic diagram of the present utility model.
Fig. 2 is overall structure schematic diagram of the present utility model.
Fig. 3 is using state reference diagram of the present utility model.
Description of reference numerals:
1-horizontal base; 2-universal wheel; 3-vertical sleeve;
4-interior adjusting rod; 5-1-left mount pad; 5-2-right mount pad;
6-horizontal mounting plate; 7-transverse concave groove; 8-horizontal slide rail;
9-1-left slider; 9-2-right side slide block; 10-1-left side pole;
10-2-right side pole; 11-1-left side clamping plate; 11-2-right side clamping plate;
12-skid resistant course; 13-1-left pull bar; 13-2-right pull bar;
14-1-left pivot movement hand handle; Hand handle is rotated on 14-2-right side; 15-1-left guide strip;
15-2-right guide strip.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model comprises horizontal base 1, is multiplely installed in the universal wheel 2 bottom horizontal base 1, the vertical sleeve 3 be laid on horizontal base 1, the horizontal mounting plate 6 that is set in the interior adjusting rod 4 in vertical sleeve 3 threadably and is arranged on interior adjusting rod 4, described horizontal mounting plate 6 top have for horizontal slide rail 8 install transverse concave groove 7, above the left side of described horizontal mounting plate 6, left mount pad 5-1 is installed and on the right side of it top right mount pad 5-2 is installed.Described horizontal slide rail 8 is equipped with two and moves left and right slide block, and move left and right slide block described in two and be respectively the right side slide block 9-2 being contained in left slider 9-1 on the left of horizontal slide rail 8 and being contained on the right side of horizontal slide rail 8, described horizontal slide rail 8 and transverse concave groove 7 all lay in level and the two is parallel laying.Described left mount pad 5-1 is equipped with left pull bar 13-1, described left pull bar 13-1 is connected threadably with between left mount pad 5-1, described left pull bar 13-1 is parallel laying and itself and horizontal slide rail 8 is laid in level, the left end of described left pull bar 13-1 be equipped with left pivot movement hand 14-1 and its right-hand member be arranged on left slider 9-1.Described right mount pad 5-2 is equipped with right pull bar 13-2, described right pull bar 13-2 is connected threadably with between right mount pad 5-2, described right pull bar 13-2 be level lay and its with horizontal slide rail 8 in parallel laying, the right-hand member of described right pull bar 13-2 be equipped with right side rotate hand 14-2 and its left end be arranged on the right side of on slide block 9-2.Described left slider 9-1 is provided with left side pole 10-1, described left side pole 10-1 is equipped with left side clamping plate 11-1, and is provided with left guide strip 15-1 on front side of the clamping plate 11-1 of left side.Described right side slide block 9-2 is provided with right side pole 10-2, described right side pole 10-2 is equipped with right side clamping plate 11-2, and is provided with right guide strip 15-2 on rear side of the clamping plate 11-2 of right side.The right side wall of described left side clamping plate 11-1 and the left side wall of right side clamping plate 11-2 are all equipped with one deck skid resistant course 12.It is vertically to the circular arc plate laid that described left guide strip 15-1 and right guide strip 15-2 is, and described left side clamping plate 11-1 and right side clamping plate 11-2 is in the vertical flat board to laying and the two symmetrical laying.Described vertical sleeve 3 top has the internal thread hole installed for interior adjusting rod 4, and the lower outside wall of described interior adjusting rod 4 is provided with external screw thread.
In the present embodiment, described left pull bar 13-1 and right pull bar 13-2 is straight-bar and the two is threaded rod, described left mount pad 5-1 has the screwed hole installed for left pull bar 13-1, and right mount pad 5-2 has the screwed hole installed for right pull bar 13-2.
During actual installation, described left pull bar 13-1 is all connected by bearing with between left slider 9-1 and between right pull bar 13-2 with right side slide block 9-2.
In the present embodiment, described vertical sleeve 3 and interior adjusting rod 4 are laid in coaxial, described left side pole 10-1 and right side pole 10-2 all in vertical to laying.
Actually add man-hour, described left side clamping plate 11-1 and right side clamping plate 11-2 is in vertically to the rectangular slab laid.
In the present embodiment, described left side clamping plate 11-1's and right side clamping plate 11-2 is measure-alike, and the height of described left side clamping plate 11-1 and right side clamping plate 11-2 is 10cm ~ 40cm and its length is 20cm ~ 60cm.
Further, described left guide strip 15-1 is all identical with size with the structure of right guide strip 15-2, and the central angle of left guide strip 15-1 and right guide strip 15-2 is 30 ° ~ 45 ° and the arc length of the two is 50cm ~ 100cm.
In the present embodiment, described horizontal mounting plate 6 is elongated plates, and described transverse concave groove 7 is laid along the central axis of horizontal mounting plate 6.
In the present embodiment, described horizontal slide rail 8 is channel-section steel.Described left slider 9-1 and right side slide block 9-2 is cube slide block.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (9)
1. a hand airduct wind direction and wind speed adjusting device, it is characterized in that: comprise horizontal base (1), multiple universal wheel (2) being installed in horizontal base (1) bottom, be laid in the vertical sleeve (3) on horizontal base (1), the horizontal mounting plate (6) being set in the interior adjusting rod (4) in vertical sleeve (3) threadably and being arranged on interior adjusting rod (4), described horizontal mounting plate (6) top has the transverse concave groove (7) installed for horizontal slide rail (8), left mount pad (5-1) is installed above the left side of described horizontal mounting plate (6) and on the right side of it top right mount pad (5-2) is installed, described horizontal slide rail (8) is equipped with two and moves left and right slide block, and move left and right slide block described in two and be respectively the left slider (9-1) being contained in horizontal slide rail (8) left side and the right side slide block (9-2) be contained on the right side of horizontal slide rail (8), described horizontal slide rail (8) and transverse concave groove (7) all lay in level and the two is parallel laying, described left mount pad (5-1) is equipped with left pull bar (13-1), described left pull bar (13-1) is connected threadably with between left mount pad (5-1), described left pull bar (13-1) in parallel laying and itself and horizontal slide rail (8) lay in level, the left end of described left pull bar (13-1) is equipped with left pivot movement hand (14-1) and its right-hand member is arranged on left slider (9-1), described right mount pad (5-2) is equipped with right pull bar (13-2), described right pull bar (13-2) is connected threadably with between right mount pad (5-2), described right pull bar (13-2) lay in level and itself and horizontal slide rail (8) in parallel laying, the right-hand member of described right pull bar (13-2) is equipped with right side and rotates hand (14-2) and its left end is arranged on right side slide block (9-2), described left slider (9-1) is provided with left side pole (10-1), described left side pole (10-1) is equipped with left side clamping plate (11-1), and left side clamping plate (11-1) front side is provided with left guide strip (15-1), described right side slide block (9-2) is provided with right side pole (10-2), described right side pole (10-2) is equipped with right side clamping plate (11-2), and right side clamping plate (11-2) rear side is provided with right guide strip (15-2), the right side wall in described left side clamping plate (11-1) and the left side wall of right side clamping plate (11-2) are all equipped with one deck skid resistant course (12), it is vertically to the circular arc plate laid that described left guide strip (15-1) and right guide strip (15-2) are, and described left side clamping plate (11-1) and right side clamping plate (11-2) are in the vertical flat board to laying and the two symmetrical laying, described vertical sleeve (3) top has the internal thread hole installed for interior adjusting rod (4), and the lower outside wall of described interior adjusting rod (4) is provided with external screw thread.
2. according to a kind of hand airduct wind direction according to claim 1 and wind speed adjusting device, it is characterized in that: described left pull bar (13-1) and right pull bar (13-2) is straight-bar and the two is threaded rod, described left mount pad (5-1) has the screwed hole installed for left pull bar (13-1), and right mount pad (5-2) has the screwed hole installed for right pull bar (13-2).
3. according to a kind of hand airduct wind direction described in claim 1 or 2 and wind speed adjusting device, it is characterized in that: described vertical sleeve (3) and interior adjusting rod (4) are laid in coaxial, described left side pole (10-1) and right side pole (10-2) all in vertical to laying.
4. according to a kind of hand airduct wind direction described in claim 1 or 2 and wind speed adjusting device, it is characterized in that: described left side clamping plate (11-1) and right side clamping plate (11-2) are in the vertical rectangular slab to laying.
5. according to a kind of hand airduct wind direction according to claim 4 and wind speed adjusting device, it is characterized in that: described left side clamping plate (11-1) and right side clamping plate (11-2) measure-alike, the height of described left side clamping plate (11-1) and right side clamping plate (11-2) is 10cm ~ 40cm and its length is 20cm ~ 60cm.
6. according to a kind of hand airduct wind direction described in claim 1 or 2 and wind speed adjusting device, it is characterized in that: described left guide strip (15-1) is all identical with size with the structure of right guide strip (15-2), the central angle of left guide strip (15-1) and right guide strip (15-2) is 30 ° ~ 45 ° and the arc length of the two is 50cm ~ 100cm.
7. according to a kind of hand airduct wind direction described in claim 1 or 2 and wind speed adjusting device, it is characterized in that: described horizontal mounting plate (6) is elongated plates, described transverse concave groove (7) is laid along the central axis of horizontal mounting plate (6).
8. according to a kind of hand airduct wind direction described in claim 1 or 2 and wind speed adjusting device, it is characterized in that: described horizontal slide rail (8) is channel-section steel.
9. according to a kind of hand airduct wind direction described in claim 1 or 2 and wind speed adjusting device, it is characterized in that: described left slider (9-1) and right side slide block (9-2) are cube slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663998.9U CN204327156U (en) | 2014-11-06 | 2014-11-06 | A kind of hand airduct wind direction and wind speed adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663998.9U CN204327156U (en) | 2014-11-06 | 2014-11-06 | A kind of hand airduct wind direction and wind speed adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327156U true CN204327156U (en) | 2015-05-13 |
Family
ID=53163528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420663998.9U Expired - Fee Related CN204327156U (en) | 2014-11-06 | 2014-11-06 | A kind of hand airduct wind direction and wind speed adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327156U (en) |
-
2014
- 2014-11-06 CN CN201420663998.9U patent/CN204327156U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203864276U (en) | Four-line three-grid scriber | |
| CN104280993A (en) | Ceiling type projector cross hanging bracket | |
| CN105626131A (en) | Manual type air pipe air direction and air speed adjusting device | |
| CN204125149U (en) | Bottle placer bottle supply device | |
| CN204327156U (en) | A kind of hand airduct wind direction and wind speed adjusting device | |
| CN104514574A (en) | Flexible air pipe air speed automatic adjustment system for tunnel construction | |
| CN204312115U (en) | A kind of flexible duct wind direction comprehensive regulation system | |
| CN204312110U (en) | A kind of flexible duct Wind direction regulating mechanism | |
| CN202090939U (en) | Ventilating house | |
| CN203653602U (en) | Positioning device for accurately throwing slag blocking balls by slag blocking trolley | |
| CN105626126A (en) | Self-adsorption type air pipe opening air direction adjuster | |
| CN204312114U (en) | A kind of packaged type flexible duct mouth of pipe wind direction adjusting bracket | |
| CN204511489U (en) | A kind of air duct blow direction self-regulation device | |
| CN204312111U (en) | A kind of Multifunctional air tube Wind direction-adjusting device based on detachable connector | |
| CN105569704A (en) | Wind direction adjusting mechanism of flexible air duct | |
| CN204312113U (en) | A kind of flexible duct wind speed and direction self-checking device | |
| CN204327193U (en) | A kind of constructing tunnel ventilation state monitoring robot | |
| CN204327149U (en) | Based on the online regulator control system in tunnel ventilation path of automatic adjustment rack | |
| CN208952227U (en) | A kind of Lateral supply plenum chamber | |
| CN207455789U (en) | Dust-free purification workshop | |
| CN204327152U (en) | Construction ventilation of tunnel monitoring system | |
| CN201100734Y (en) | Slot multi-layer universal air distributor for hide lamp | |
| CN207057179U (en) | Automatic ash blowing equipment and notebook soot blowing job shop | |
| CN204327150U (en) | A kind of tunnel airduct working vehicle | |
| CN213269956U (en) | Coal mine operation ventilation unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |