CN105134975A - Air volume adjusting valve adopting long shuttle-shaped blades and assembly method of air volume adjusting valve - Google Patents
Air volume adjusting valve adopting long shuttle-shaped blades and assembly method of air volume adjusting valve Download PDFInfo
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- CN105134975A CN105134975A CN201510618555.7A CN201510618555A CN105134975A CN 105134975 A CN105134975 A CN 105134975A CN 201510618555 A CN201510618555 A CN 201510618555A CN 105134975 A CN105134975 A CN 105134975A
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- valve
- air
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004663 powder metallurgy Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000004512 die casting Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/222—Shaping of the valve member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/223—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves with a plurality of valve members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/224—Details of bearings for the axis of rotation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Lift Valve (AREA)
Abstract
The invention relates to an adjusting valve and an assembly method thereof, in particular to an air volume adjusting valve and an assembly method thereof. The air volume adjusting valve comprises H-direction valve bodies and W-direction valve bodies; the H-direction valve bodies comprise a first H-direction valve body and a second H-direction valve body; two ends of each W-direction valve body are mounted in right angle corners of the H-direction valve bodies through angle pieces; hollow shuttle-shaped blades are mounted in the area defined by the H-direction valve bodies and the upper and lower W-direction valve bodies; each hollow shuttle-shaped blade comprises at least two hollow shuttle-shaped cavities; end covers are mounted at two ends of each shuttle-shaped cavity respectively. The air volume adjusting valve and the assembly method thereof have the benefits that the structure is simple; the assembly is convenient; the blades are high in strength; the production cost is low; application in a ventilation system with a relatively large cross section is already realized; due to the air volume adjusting valve adopting the long shuttle-shaped blades, not only is the favorable performance of an air volume adjusting valve adopting shuttle-shaped blades remained, but also cumbersome on-off control of excessive air volume adjusting valve actuators is avoided, and the mounting difficulty as well as the mounting cost is reduced.
Description
Technical field
The present invention relates to a kind of modulating valve and assembly method thereof, particularly relate to a kind of volume damper and assembly method thereof.
Background technique
The matched air-valve of current larger cross-section airduct, is adopt multiple small size air-valve splicing structure substantially, so not only makes switch control rule more loaded down with trivial details, decrease effective vent area, also add manufacture cost and the installation difficulty of air-valve; Adopt longer blade can reduce the quantity of assembled air-valve, but the blade of air-valve is long can reduce its intensity, make deformable blade, be not closed completely or open dumb, blade is easy to breakage, and shuttle-type blade air valve blades is long exists such problem too.
Summary of the invention
For solving the defect that prior art exists, the object of this invention is to provide a kind of blade strength is high, assembling is simple, transmission is effective, cost of production is low long shuttle-type blade air-valve and assembly method thereof.
Technological scheme of the present invention is: a kind of long shuttle-type blade air-valve, comprise H to valve body and W to valve body, described H comprises a H to valve body and the 2nd H to valve body to valve body, W is arranged on H in the quarter bend of valve body to valve body two ends by corner fittings, described H is provided with hollow shuttle-type blade to valve body and upper and lower two W in valve body enclosed area, described hollow shuttle-type blade comprises the shuttle-type cavity being no less than two hollows, end cap is installed respectively in the two ends of each shuttle-type cavity, and described end cap comprises end cap A, interlock end cap B and end cap B, interlock end cap A;
The fixing assembly structure A that described interlock end cap A comprises the end face A identical with shuttle-type cavity cross-section and is connected with end face A, fixing assembly structure A and shuttle-type cavity transition fit, described fixing assembly structure A is with arc round angle, circular shaft A stretches out from end face A and is fixedly connected with end face A, and described circular shaft A end is provided with square groove;
The fixing assembly structure B that described interlock end cap B comprises the end face B identical with shuttle-type cavity cross-section and is connected with end face B, fixing assembly structure B and shuttle-type cavity transition fit, described fixing assembly structure B is with arc round angle, circular shaft B stretches out from end face B and is fixedly connected with end face B, and described circular shaft B end is provided with square boss;
Between the shuttle-type cavity of adjacent two hollows, air-valve dividing plate is installed, circular shaft A and circular shaft B is through the copper-base powder metallurgy axle sleeve B in air-valve dividing plate, square boss inserts square groove and forms a fixed connection, air-valve dividing plate two ends are fixedly connected with W to valve body by dividing plate pressing plate, hexagon head bolt, plain washer, rib is fixedly connected with W to valve body by pulling rivet of loosing core, and transmission device is positioned at the 2nd H on valve body.
Described transmission device comprises main pivoted arm and pays pivoted arm, described main pivoted arm and a pair pivoted arm comprise square taper hole and transmission shaft, square taper hole coordinates with the square tapered shaft end of end cap, main pivoted arm has the circular hole concentric with the square tapered shaft end of end cap, crossed pan head screw screws in the center threaded counter-bore of end cap by circular hole, and pivoted arm is fixedly connected with end cap; The two ends of connecting rod M are connected with a pair pivoted arm respectively, and connecting rod M and connecting rod N are by being connected the connecting rod that links, and main pivoted arm is connected with interlock connecting rod.
W is to valve body, H to the C-shaped steel shape in cross section of valve body.
Described end cap A, end cap B, interlock end cap A and interlock end cap B are zinc alloy diecasting.
Described rib is L-type bending plate, and one end of rib is connected to valve body with W, and the other end and shuttle-type blade are close to.
A described H is respectively equipped with copper-base powder metallurgy axle sleeve A and copper-base powder metallurgy axle sleeve C to valve body and the 2nd H on valve body.
An assembly method for long shuttle-type blade air-valve, concrete installation step is as follows:
A) utilize corner fittings to be connected to valve body with upper and lower two W respectively to valve body by the one H to upper and lower two quarter bends location of valve body side with a H, and employing rivet fastening location without rivet round dot TOX;
B) the circular shaft A on hollow shuttle-type blade is loaded H in valve body copper-base powder metallurgy axle sleeve A without groove one end;
C) valve curtain of keeping watch vertically loads upper and lower two W between valve body, and is loaded by the circular shaft B of interlock end cap B in air-valve dividing plate copper-base powder metallurgy axle sleeve B;
D) hexagon head bolt is through plain washer and dividing plate pressing plate, and screws in W to valve body and air-valve pressing plate by 4/1 to five/2nds of hexagon head bolt length;
E) the circular shaft A of interlock end cap A is loaded in air-valve dividing plate copper-base powder metallurgy axle sleeve B;
F) square boss of interlock end cap B circular shaft B end is inserted in the square groove of interlock end cap A circular shaft A;
G) the circular shaft A on hollow shuttle-type blade is loaded the 2nd H in valve body copper-base powder metallurgy axle sleeve C without boss one end, make upper and lower two W be positioned at the quarter bend of the 2nd H to valve body to valve end;
H) align valve body, and carry out riveting fastening without rivet round dot TOX;
I) finely tune air-valve partition position, ensure the linear leaf flexible rotation be formed by connecting by interlock end cap A, interlock end cap B, fastening hexagon head bolt location air-valve partition position;
J) orientation assemble pays pivoted arm, main pivoted arm, connecting rod M, connecting rod N, interlock connecting rod.
The invention has the beneficial effects as follows: structure is simple, easy to assembly, blade strength is high, cost of production is low, apply in larger cross-section ventilation system, this linear leaf shuttle-type blade air-valve not only ensure that the superperformance of shuttle-type blade air-valve, avoids the loaded down with trivial details problem of too much fan valve executor switch control rule and occurs, decrease installation difficulty, reduce installation cost.
Accompanying drawing explanation
The present invention has accompanying drawing 5 width.
Fig. 1 is overall structure figure of the present invention;
Fig. 2 is interlock end cap of the present invention and air-valve dividing plate sectional arrangement drawing;
Fig. 3 is shuttle-type blade structure figure of the present invention;
Fig. 4 is that W of the present invention is to valve body structure figure;
Fig. 5 is that a H of the present invention is to valve body structure figure.
In figure, reference character is as follows: 1.1, one H is to valve body, 1.2, 2nd H is to valve body, 2, rib, 3, shuttle-type blade, 4, end cap, 6, corner fittings, 7, dividing plate pressing plate, 8, hexagon head bolt, 9, plain washer, 10, to loose core pulling rivet, 11, W is to valve body, 12.1, copper-base powder metallurgy axle sleeve A, 12.2, copper-base powder metallurgy axle sleeve B, 12.3, copper-base powder metallurgy axle sleeve C, 13, pay pivoted arm, 16, connecting rod M, 17, main shaft, 18, interlock connecting rod, 19, crossed pan head screw, 20, connecting rod N, 21, air-valve dividing plate, 22, end cap B, 23, interlock end cap A, 24, interlock end cap B, 25, end cap A.
Embodiment
Below in conjunction with accompanying drawing 1-5, the present invention will be further described:
A kind of long shuttle-type blade air-valve, comprise H to valve body and W to valve body 11, described H comprises a H to valve body 1.1 and the 2nd H to valve body 1.2 to valve body, W is arranged on H in the quarter bend of valve body to valve body 11 two ends by corner fittings 6, described H is provided with hollow shuttle-type blade 3 to valve body and upper and lower two W in valve body 11 enclosed area, described hollow shuttle-type blade 3 comprises the shuttle-type cavity being no less than two hollows, end cap 4 is installed at the two ends of each shuttle-type cavity respectively, and described end cap 4 comprises end cap A25, interlock end cap B24 and end cap B22, interlock end cap A23;
The fixing assembly structure A that described interlock end cap A23 comprises the end face A identical with shuttle-type cavity cross-section and is connected with end face A, fixing assembly structure A and shuttle-type cavity transition fit, described fixing assembly structure A is with arc round angle, circular shaft A stretches out from end face A and is fixedly connected with end face A, and described circular shaft A end is provided with square groove;
The fixing assembly structure B that described interlock end cap B24 comprises the end face B identical with shuttle-type cavity cross-section and is connected with end face B, fixing assembly structure B and shuttle-type cavity transition fit, described fixing assembly structure B is with arc round angle, circular shaft B stretches out from end face B and is fixedly connected with end face B, and described circular shaft B end is provided with square boss;
Between the shuttle-type cavity of adjacent two hollows, air-valve dividing plate 21 is installed, circular shaft A and circular shaft B is through the copper-base powder metallurgy axle sleeve B12.2 in air-valve dividing plate 21, square boss inserts square groove and forms a fixed connection, air-valve dividing plate 21 two ends are fixedly connected with W to valve body 11 by dividing plate pressing plate 7, hexagon head bolt 8, plain washer 9, rib 2 is fixedly connected with W to valve body 11 by pulling rivet 10 of loosing core, and transmission device is positioned at the 2nd H on valve body 1.2.
Described transmission device comprises main pivoted arm 17 and pays pivoted arm 13, described main pivoted arm 17 and a pair pivoted arm 13 comprise square taper hole and transmission shaft, square taper hole coordinates with the square tapered shaft end of end cap 4, main pivoted arm 17 has the circular hole concentric with the square tapered shaft end of end cap 4, crossed pan head screw 19 screws in the center threaded counter-bore of end cap 4 by circular hole, and pivoted arm is fixedly connected with end cap 4; The two ends of connecting rod M16 are connected with a pair pivoted arm 13 respectively, and connecting rod M16 and connecting rod N20 is by being connected the connecting rod 18 that links, and main pivoted arm 17 is connected with interlock connecting rod 18.
W is to valve body 11, H to the C-shaped steel shape in cross section of valve body.
Described end cap A25, end cap B22, interlock end cap A23 and interlock end cap B24 are zinc alloy diecasting.
Described rib 2 is L-type bending plate, and one end of rib 2 is connected to valve body 11 with W, and the other end and shuttle-type blade 3 are close to.
A described H is respectively equipped with copper-base powder metallurgy axle sleeve A12.1 and copper-base powder metallurgy axle sleeve C12.3 to valve body 1.1 and the 2nd H on valve body 1.2.
An assembly method for long shuttle-type blade air-valve, concrete installation step is as follows:
A) utilize corner fittings 6 to be connected to valve body 11 with upper and lower two W respectively to valve body 1.1 by the one H to upper and lower two quarter bends location of valve body 1.1 side with a H, and employing rivet fastening location without rivet round dot TOX;
B) the circular shaft A on hollow shuttle-type blade 3 is loaded H in valve body copper-base powder metallurgy axle sleeve A12.1 without groove one end;
C) valve curtain 21 of keeping watch vertically loads upper and lower two W between valve body 11, and is loaded by the circular shaft B of interlock end cap B24 in air-valve dividing plate 21 copper-base powder metallurgy axle sleeve B12.2;
D) hexagon head bolt 8 is through plain washer 9 and dividing plate pressing plate 7, and screws in W to valve body 11 and air-valve pressing plate 21 by 4/1 to five/2nds of hexagon head bolt 8 length;
E) the circular shaft A of interlock end cap A23 is loaded in air-valve dividing plate 21 copper-base powder metallurgy axle sleeve B12.2;
F) square boss of interlock end cap B24 circular shaft B end is inserted in the square groove of interlock end cap A23 circular shaft A;
G) the circular shaft A on hollow shuttle-type blade 3 is loaded the 2nd H in valve body 1.2 copper-base powder metallurgy axle sleeve C12.3 without boss one end, make upper and lower two W be positioned at the quarter bend of the 2nd H to valve body 1.2 to valve body 11 end;
H) align valve body, and carry out riveting fastening without rivet round dot TOX;
I) finely tune air-valve dividing plate 21 position, ensure the linear leaf flexible rotation be formed by connecting by interlock end cap A23, interlock end cap B24, air-valve dividing plate 21 position located by fastening hexagon head bolt 8;
J) orientation assemble pays pivoted arm 13, main pivoted arm 17, connecting rod M16, connecting rod N20, interlock connecting rod 18.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (7)
1. one kind long shuttle-type blade air-valve, comprise H to valve body and W to valve body (11), described H comprises a H to valve body (1.1) and the 2nd H to valve body (1.2) to valve body, W is arranged on H in the quarter bend of valve body to valve body (11) two ends by corner fittings (6), described H is to valve body and upper, lower two W are provided with hollow shuttle-type blade (3) in valve body (11) enclosed area, it is characterized in that, described hollow shuttle-type blade (3) comprises the shuttle-type cavity being no less than two hollows, end cap (4) is installed at the two ends of each shuttle-type cavity respectively, described end cap (4) comprises end cap A (25), interlock end cap B (24) and end cap B (22), interlock end cap A (23),
The fixing assembly structure A that described interlock end cap A (23) comprises the end face A identical with shuttle-type cavity cross-section and is connected with end face A, fixing assembly structure A and shuttle-type cavity transition fit, described fixing assembly structure A is with arc round angle, circular shaft A stretches out from end face A and is fixedly connected with end face A, and described circular shaft A end is provided with square groove;
The fixing assembly structure B that described interlock end cap B (24) comprises the end face B identical with shuttle-type cavity cross-section and is connected with end face B, fixing assembly structure B and shuttle-type cavity transition fit, described fixing assembly structure B is with arc round angle, circular shaft B stretches out from end face B and is fixedly connected with end face B, and described circular shaft B end is provided with square boss;
Air-valve dividing plate (21) is installed between the shuttle-type cavity of adjacent two hollows, circular shaft A and circular shaft B is through the copper-base powder metallurgy axle sleeve B (12.2) in air-valve dividing plate (21), square boss is inserted square groove and is formed a fixed connection, air-valve dividing plate (21) two ends are fixedly connected with W to valve body (11) by dividing plate pressing plate (7), hexagon head bolt (8), plain washer (9), rib (2) is fixedly connected with W to valve body (11) by pulling rivet of loosing core (10), and transmission device is positioned at the 2nd H on valve body (1.2).
2. one according to claim 1 long shuttle-type blade air-valve, it is characterized in that, described transmission device comprises main pivoted arm (17) and pays pivoted arm (13), described main pivoted arm (17) and a pair pivoted arm (13) comprise square taper hole and transmission shaft, square taper hole coordinates with the square tapered shaft end of end cap B (22), main pivoted arm (17) has the circular hole concentric with the square tapered shaft end of end cap (4), crossed pan head screw (19) screws in the center threaded counter-bore of end cap (4) by circular hole, and pivoted arm is fixedly connected with end cap (4); The two ends of connecting rod M (16) are connected with a pair pivoted arm (13) respectively, connecting rod M (16) and connecting rod N (20) are by being connected the connecting rod (18) that links, and main pivoted arm (17) is connected with interlock connecting rod (18).
3. one according to claim 1 long shuttle-type blade air-valve, is characterized in that, described W is to valve body (11), H to the C-shaped steel shape in cross section of valve body.
4. one according to claim 1 long shuttle-type blade air-valve, is characterized in that, described end cap A (25), end cap B (22), interlock end cap A (23) and interlock end cap B (24) are zinc alloy diecasting.
5. one according to claim 1 long shuttle-type blade air-valve, it is characterized in that, described rib (2) is L-type bending plate, and one end of rib (2) is connected to valve body (11) with W, and the other end and shuttle-type blade (3) are close to.
6. one according to claim 1 long shuttle-type blade air-valve, it is characterized in that, a described H is respectively equipped with copper-base powder metallurgy axle sleeve A (12.1) and copper-base powder metallurgy axle sleeve C (12.3) to valve body (1.1) and the 2nd H on valve body (1.2).
7. the assembly method of a kind of long shuttle-type blade air-valve as described in claim 1-6, it is characterized in that, concrete installation step is as follows:
A) utilize corner fittings (6) to be connected to valve body (11) with upper and lower two W respectively to valve body (1.1) by the one H to upper and lower two quarter bends location of valve body (1.1) side with a H, and employing rivet fastening location without rivet round dot TOX;
B) the circular shaft A on hollow shuttle-type blade (3) is loaded H in valve body copper-base powder metallurgy axle sleeve A (12.1) without groove one end;
C) valve curtain (21) of keeping watch vertically loads upper and lower two W between valve body (11), and in the circular shaft B of the end cap B (24) that will link loading air-valve dividing plate (21) copper-base powder metallurgy axle sleeve B (12.2);
D) hexagon head bolt (8) is through plain washer (9) and dividing plate pressing plate (7), and screws in W to valve body (11) and air-valve pressing plate (21) by 4/1 to five/2nds of hexagon head bolt (8) length;
E) will link in circular shaft A loading air-valve dividing plate (21) copper-base powder metallurgy axle sleeve B (12.2) of end cap A (23);
F) square boss of end cap B (24) circular shaft B end of linking is inserted in the square groove of interlock end cap A (23) circular shaft A;
G) the circular shaft A on hollow shuttle-type blade (3) is loaded the 2nd H in valve body (1.2) copper-base powder metallurgy axle sleeve C (12.3) without boss one end, make upper and lower two W be positioned at the quarter bend of the 2nd H to valve body (1.2) to valve body (11) end;
H) align valve body, and carry out riveting fastening without rivet round dot TOX;
I) air-valve dividing plate (21) position is finely tuned, ensure the linear leaf flexible rotation be formed by connecting by interlock end cap A (23), interlock end cap B (24), air-valve dividing plate (21) position, fastening hexagon head bolt (8) location;
J) orientation assemble pays pivoted arm (13), main pivoted arm (17), connecting rod M (16), connecting rod N (20), interlock connecting rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510618555.7A CN105134975B (en) | 2015-09-25 | 2015-09-25 | A kind of long shuttle-type blade air-valve and its assembly method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510618555.7A CN105134975B (en) | 2015-09-25 | 2015-09-25 | A kind of long shuttle-type blade air-valve and its assembly method |
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| Publication Number | Publication Date |
|---|---|
| CN105134975A true CN105134975A (en) | 2015-12-09 |
| CN105134975B CN105134975B (en) | 2017-10-13 |
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| CN201510618555.7A Active CN105134975B (en) | 2015-09-25 | 2015-09-25 | A kind of long shuttle-type blade air-valve and its assembly method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606349A (en) * | 2021-08-10 | 2021-11-05 | 江苏长虹智能装备股份有限公司 | Shunting blast gate |
| CN113865068A (en) * | 2021-08-26 | 2021-12-31 | 江苏盈达机电科技有限公司 | Installation process of large tuyere blade |
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| CN205047862U (en) * | 2015-09-25 | 2016-02-24 | 大连兆和科技发展有限公司 | Long shuttle type blade blast gate |
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| DE4105722C1 (en) * | 1991-02-23 | 1992-02-27 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Adjustable for two spaced air control flaps - has actuating shaft end of non-round profile, and flap recess with abutting faces, retaining shaft profile non-rotatably |
| CN201078720Y (en) * | 2007-06-05 | 2008-06-25 | 林泓吟 | Compression resistant wind door structure |
| CN103994564A (en) * | 2014-05-23 | 2014-08-20 | 大连兆和科技发展有限公司 | Shuttle-shaped blade device for automobile coating plant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606349A (en) * | 2021-08-10 | 2021-11-05 | 江苏长虹智能装备股份有限公司 | Shunting blast gate |
| CN113865068A (en) * | 2021-08-26 | 2021-12-31 | 江苏盈达机电科技有限公司 | Installation process of large tuyere blade |
| CN113865068B (en) * | 2021-08-26 | 2022-11-25 | 江苏盈达机电科技有限公司 | Installation process of large tuyere blade |
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| Publication number | Publication date |
|---|---|
| CN105134975B (en) | 2017-10-13 |
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Effective date of registration: 20240315 Address after: 200120, 11th Floor, No. 2777 Zhouhai Road, Pudong New Area, Shanghai Patentee after: Shanghai Zhaohe Ventilation Engineering Co.,Ltd. Country or region after: China Address before: Floor 4, No. 300, Dongxin Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province, 215156 Patentee before: Suzhou Zhaohe Air System Co.,Ltd. Country or region before: China |