CN207178902U - A kind of cantilever style supporting construction - Google Patents
A kind of cantilever style supporting construction Download PDFInfo
- Publication number
- CN207178902U CN207178902U CN201721103727.8U CN201721103727U CN207178902U CN 207178902 U CN207178902 U CN 207178902U CN 201721103727 U CN201721103727 U CN 201721103727U CN 207178902 U CN207178902 U CN 207178902U
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- supporting plate
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Abstract
The utility model discloses a kind of cantilever style supporting construction, and it includes being fixedly arranged on wall（1）On channel-section steel（2）And hinge seat（3）, channel-section steel（2）Inside being provided with can be along channel-section steel（2）The rack of length direction movement（4）, rack（4）One end extend channel-section steel（2）Outside, rack（4）Elongated end at be fixed with baffle plate（5）, channel-section steel（2）Inside also it is rotatably installed with gear（6）, gear（6）With rack（4）Engagement, hinge seat（3）On be hinged with supporting plate（7）, supporting plate（7）Top be provided with limiting plate（8）, wall（1）On be also hinged with positioned at supporting plate（7）The oil cylinder of lower section（9）, oil cylinder（9）Piston rod be articulated with supporting plate（7）Bottom.The beneficial effects of the utility model are：It is compact-sized, convenient to repair, effectively abate the noise, suitable for the installing of different cross-sectional airduct, simple to operate.
Description
Technical field
The technical field of airduct supporting construction is the utility model is related to, particularly a kind of cantilever style supporting construction.
Background technology
Airduct is the pipe-line system for conveying and being distributed for new air, is divided into two kinds of composite air duct and inorganic airduct, airduct
It is to be spliced by more piece airduct.It is a variety of that airduct according to cross sectional shape can be divided into circular duct, rectangular air duct, oblate airduct etc..
These airducts are mainly used in food processing factory, medicine company manufactory, office building, shopping center, supermarket, hotel or government bodies
Deng, new air can be delivered into needed in space.The installation of airduct is lifted on roof typically by suspension rod, at airduct
In vacant state, when air output is bigger, Wind impact airduct inwall causes airduct slight oscillatory, noise, shadow further occurs
Ring the normal work of lower section personnel.Because airduct is in high-altitude, when locally revealing, it is necessary to be repaired in high-altitude, tie up
Repair very inconvenient.In addition, a type of suspension rod can only install the airduct with constant cross-sectional area, it is of limited application.
Utility model content
The shortcomings that the purpose of this utility model is to overcome prior art, there is provided one kind is compact-sized, conveniently repairs, effectively
Abate the noise, suitable for the installing of different cross-sectional airduct, cantilever style supporting construction simple to operate.
The purpose of this utility model is achieved through the following technical solutions：A kind of cantilever style supporting construction, it includes fixed
In being provided with the rack that can be moved along channel-section steel length direction, one end extension of rack in channel-section steel and hinge seat on wall, channel-section steel
In the outside of channel-section steel, baffle plate is fixed with the elongated end of rack, gear is also rotatably installed with channel-section steel, wheel and rack engages,
Supporting plate is hinged with the hinge seat, limiting plate is provided with the top of supporting plate, is also hinged with described wall positioned at branch
Oil cylinder below fagging, the piston rod of oil cylinder are articulated with the bottom of supporting plate.
Motor is installed with described channel-section steel.
The output shaft of described motor is connected with gear.
Described baffle plate is located at the right side of limiting plate.
Described limiting plate is set perpendicular to supporting plate.
Described baffle plate is set perpendicular to rack.
The utility model has advantages below：The utility model is compact-sized, conveniently repairs, effectively abates the noise, is applicable
In the installing of different cross-sectional airduct, simple to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure, 1- walls, 2- channel-section steels, 3- hinge seats, 4- racks, 5- baffle plates, 6- gears, 7- supporting plates, 8- limiting plates, 9-
Oil cylinder, 10- airducts.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, the scope of protection of the utility model be not limited to
It is lower described：
As shown in figure 1, a kind of cantilever style supporting construction, it includes the channel-section steel 2 and hinge seat 3 being fixedly arranged on wall 1, channel-section steel
The rack 4 that can be moved along the length direction of channel-section steel 2 is provided with 2, one end of rack 4 extends the outside of channel-section steel 2, and rack 4 prolongs
Stretch and baffle plate 5 is fixed with end, baffle plate 5 is set perpendicular to rack 4, and gear 6, gear 6 and rack 4 are also rotatably installed with channel-section steel 2
Engage, be hinged with supporting plate 7 on the hinge seat 3, the top of supporting plate 7 is provided with limiting plate 8, and limiting plate 8 is perpendicular to support
Plate 7 is set, and baffle plate 5 is located at the right side of limiting plate 8, and the oil cylinder 9 positioned at the lower section of supporting plate 7 is also hinged with described wall 1, oil
The piston rod of cylinder 9 is articulated with the bottom of supporting plate 7.
Motor is installed with described channel-section steel 2, the output shaft of described motor is connected with gear 6, when motor is positive
After rotation, motor driven gear 6 is rotated forward, and gear 6 is moved to the left with carry-over bar 4, and rack 4 is inserted into channel-section steel 2；Work as motor
After rotating backward, motor driven gear 6 is rotated backward, and gear 6 moves right with carry-over bar 4, and rack 4 is reached outside channel-section steel 2.
Under original state, rack 4 is in stretching state
The installation process of airduct is as follows：Two supporting constructions are taken, the one end of airduct 10 is placed therein one
In the supporting plate 7 of supporting construction, the other end of airduct 10 is positioned in the supporting plate 7 of another supporting construction, then will
The end face of airduct 10 is leaned against on limiting plate 8, and then controlled motor rotates forward, and rack 4 stretches into channel-section steel 2, in moving process, baffle plate
5 lean against the right side of airduct 10, so as to which airduct 10 is firmly pressed between limiting plate 8 and baffle plate 5, avoid in airduct
Strong wind impacts its inwall, it is therefore prevented that airduct is swung, and effectively eliminates noise, while the airduct of arbitrary section can fix peace
Loaded between limiting plate 8 and baffle plate 5, versatility is higher.When airduct to be repaired, the piston rod of control cylinder 9 is only needed to retract, support
The hinge seat 3 of having mercy on of plate 7 is rotated down, and airduct 10 eventually falls in people's operable position, without climbing to along the slide downward of supporting plate 7
Roof is repaired, and facilitates maintenance work.
Described above is only preferred embodiment of the present utility model, it should be understood that the utility model is not limited to herein
Disclosed form, the exclusion to other embodiment is not to be taken as, and can be used for various other combinations, modification and environment, and
It can be modified in contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area.And this area
The change and change that personnel are carried out do not depart from spirit and scope of the present utility model, then all should be in right appended by the utility model
It is required that protection domain in.
Claims (6)
- A kind of 1. cantilever style supporting construction, it is characterised in that：It includes being fixedly arranged on wall（1）On channel-section steel（2）And hinge seat （3）, channel-section steel（2）Inside being provided with can be along channel-section steel（2）The rack of length direction movement（4）, rack（4）One end extend channel-section steel （2）Outside, rack（4）Elongated end at be fixed with baffle plate（5）, channel-section steel（2）Inside also it is rotatably installed with gear（6）, gear（6） With rack（4）Engagement, the hinge seat（3）On be hinged with supporting plate（7）, supporting plate（7）Top be provided with limiting plate（8）, Described wall（1）On be also hinged with positioned at supporting plate（7）The oil cylinder of lower section（9）, oil cylinder（9）Piston rod be articulated with supporting plate （7）Bottom.
- A kind of 2. cantilever style supporting construction according to claim 1, it is characterised in that：Described channel-section steel（2）Interior fixed peace Equipped with motor.
- A kind of 3. cantilever style supporting construction according to claim 2, it is characterised in that：The output shaft and tooth of described motor Wheel（6）Connection.
- A kind of 4. cantilever style supporting construction according to claim 1, it is characterised in that：Described baffle plate（5）Positioned at spacing Plate（8）Right side.
- A kind of 5. cantilever style supporting construction according to claim 1, it is characterised in that：Described limiting plate（8）Perpendicular to Supporting plate（7）Set.
- A kind of 6. cantilever style supporting construction according to claim 1, it is characterised in that：Described baffle plate（5）Perpendicular to tooth Bar（4）Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721103727.8U CN207178902U (en) | 2017-08-31 | 2017-08-31 | A kind of cantilever style supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721103727.8U CN207178902U (en) | 2017-08-31 | 2017-08-31 | A kind of cantilever style supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178902U true CN207178902U (en) | 2018-04-03 |
Family
ID=61739660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721103727.8U Active CN207178902U (en) | 2017-08-31 | 2017-08-31 | A kind of cantilever style supporting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178902U (en) |
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2017
- 2017-08-31 CN CN201721103727.8U patent/CN207178902U/en active Active
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