CN212643178U - A fixed mounting device for smoke exhaust fan - Google Patents
A fixed mounting device for smoke exhaust fan Download PDFInfo
- Publication number
- CN212643178U CN212643178U CN202020837798.6U CN202020837798U CN212643178U CN 212643178 U CN212643178 U CN 212643178U CN 202020837798 U CN202020837798 U CN 202020837798U CN 212643178 U CN212643178 U CN 212643178U
- Authority
- CN
- China
- Prior art keywords
- base
- exhaust fan
- smoke exhaust
- bearing
- mounting device
- 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.)
- Active
Links
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model particularly relates to a fixed mounting device for smoke exhaust fan, set up two supports on the base including base and bilateral symmetry, the base be rectangular frame structure, the support be rectangular frame structure, the long limit of support on all be equipped with a plurality of spacing holes of size and height phase, control and be equipped with two bearing bars in front and back between the support at both ends, the middle part of bearing bar be equipped with the bearing frame mounting, the both ends of bearing bar all are equipped with the fixed orifices identical with spacing hole. The utility model discloses an install the bearing bar respectively in the spacing downthehole of high difference, make the mounting height of fan adjust in the certain limit, more laminating surrounding environment and topography are favorable to the improvement of installation effectiveness and reduction installation cost.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting equipment, concretely relates to a fixed mounting device for smoke exhaust fan.
Background
The fire-fighting smoke exhaust fan is mainly used for ventilation and fire-fighting high-temperature smoke exhaust in places such as high-rise buildings and underground garages, the fire-fighting smoke exhaust fan is mainly divided into an axial flow fire-fighting smoke exhaust fan and a low-noise fire-fighting smoke exhaust fan, and the fire-fighting smoke exhaust fan can continuously operate for more than 30 minutes at 280 ℃ when a fire disaster occurs. At present, when the smoke exhaust fan is installed, the installation height of the fan needs to be measured in advance, the smoke exhaust fan connected with a smoke exhaust pipeline needs to take the height of the pipeline into consideration, in order to enable the smoke exhaust fan to keep horizontal balance and stability, a fan base needs to be welded temporarily or a supporting facility needs to be built below the base, the difficulty is increased for the installation of the smoke exhaust fan, and time and resources are wasted.
Disclosure of Invention
The utility model aims at solving the not enough of prior art, provide a fixed mounting device for smoke exhaust fan.
The utility model discloses a realize through following technical scheme:
a fixed mounting device for a smoke exhaust fan comprises a base and two supports which are arranged on the base in a bilateral symmetry manner, wherein the base is of a rectangular frame structure, and mounting holes are formed in four corners of the base; the support be rectangle frame construction, the long limit of support on all be equipped with a plurality of spacing holes of size and height the same, control and be equipped with two piece bearing bars in front and back between the support at both ends, the middle part of bearing bar be equipped with the bearing frame mounting, the both ends of bearing bar all are equipped with the fixed orifices identical with spacing hole, be equipped with the bolt on the fixed orifices.
The middle part of the base is provided with a reinforcing rib.
The support and the base are connected by welding.
The bearing seat fixing piece is detachably connected with the bearing rod.
The height of the bracket is 100-150 cm.
The distance between the limiting holes is 20-60 mm.
Compared with the prior art, the utility model discloses following beneficial effect has: 1. the utility model discloses a be equipped with a plurality of front and back, the spacing hole of bilateral symmetry on the support, through installing the bearing bar respectively in the spacing hole of difference in height, can adjust the upper and lower height of bearing bar, make the installation height of fan can adjust in certain extent, more laminate surrounding environment and topography, be favorable to the improvement of installation effectiveness and reduce installation cost; 2. the utility model discloses a be equipped with the mounting hole on the base, utilize the inflation screw can firmly be fixed in ground with the base, make smoke exhaust fan firm stable, be difficult for rocking, be favorable to smoke exhaust fan's stable operation and work efficiency's promotion.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-bracket, 2-bearing rod, 3-bearing seat fixing piece, 4-limiting hole, 5-fixing hole, 6-bolt, 7-mounting hole, 8-reinforcing rib and 9-base.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, but the scope of the present invention is not limited by the examples.
Example 1
A fixed mounting device for a smoke exhaust fan comprises a base 9 and two supports 1 which are arranged on the base 9 in a bilateral symmetry manner, wherein the base 9 is of a rectangular frame structure, and mounting holes 7 are formed in four corners of the base 9; support 1 be rectangle frame construction, support 1 long limit on all be equipped with a plurality of spacing holes 4 of size and height the same, control and be equipped with two bearing bars 2 in tandem between the support 1 at both ends, the middle part of bearing bar 2 be equipped with bearing frame mounting 3, the both ends of bearing bar 2 all are equipped with the fixed orifices 5 identical with spacing hole 4, be equipped with bolt 6 on the fixed orifices 5.
And a reinforcing rib 8 is arranged in the middle of the base 9.
The support 1 and the base 9 are connected by welding.
The bearing seat fixing piece 3 is detachably connected with the bearing rod 2.
The height of the bracket 1 is 100 cm.
The distance between the limiting holes 4 is 20 mm.
Wherein, base 9 and support 1 all adopt steel material to make, during concrete installation, utilize the inflation screw earlier to be fixed in base 9 on ground, according to the height that exhaust fan needs to be installed again, be fixed in the spacing hole 4 of co-altitude respectively with the both ends of bearing bar 2 through bolt 6 in, the bearing frame of exhaust fan is fixed well through bearing frame mounting 3 on the bearing bar 2, accomplishes exhaust fan and installs.
Example 2
The height of the bracket 1 is 130 cm. The distance between the limiting holes 4 is 40 mm. The rest is the same as example 1.
Example 3
The height of the bracket 1 is 150 cm. The distance between the limiting holes 4 is 60 mm. The rest is the same as example 1.
Claims (6)
1. A fixed mounting device for a smoke exhaust fan comprises a base and two supports which are arranged on the base in a bilateral symmetry manner, and is characterized in that the base is of a rectangular frame structure, and mounting holes are formed in four corners of the base; the support be rectangle frame construction, the long limit of support on all be equipped with a plurality of spacing holes of size and height the same, control and be equipped with two piece bearing bars in front and back between the support at both ends, the middle part of bearing bar be equipped with the bearing frame mounting, the both ends of bearing bar all are equipped with the fixed orifices identical with spacing hole, be equipped with the bolt on the fixed orifices.
2. The fixed mounting device for the smoke exhaust fan according to claim 1, wherein a reinforcing rib is arranged in the middle of the base.
3. The fixed mounting device for the smoke exhaust fan according to claim 1, wherein the bracket and the base are connected by welding.
4. The fixed mounting device of claim 1, wherein the bearing mount is removably connected to the bearing bar.
5. The fixed mounting device for the smoke exhaust fan as claimed in claim 1, wherein the height of the bracket is 100-150 cm.
6. The fixed mounting device for a smoke exhaust fan according to claim 1, wherein the distance between the limiting holes is 20-60 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020837798.6U CN212643178U (en) | 2020-05-19 | 2020-05-19 | A fixed mounting device for smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020837798.6U CN212643178U (en) | 2020-05-19 | 2020-05-19 | A fixed mounting device for smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212643178U true CN212643178U (en) | 2021-03-02 |
Family
ID=74792955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020837798.6U Active CN212643178U (en) | 2020-05-19 | 2020-05-19 | A fixed mounting device for smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212643178U (en) |
-
2020
- 2020-05-19 CN CN202020837798.6U patent/CN212643178U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203430059U (en) | Temporary fixing device used for installing large-span steel structure roof primary truss | |
| CN212643178U (en) | A fixed mounting device for smoke exhaust fan | |
| CN209876443U (en) | Fan hanger | |
| CN202081633U (en) | Detachable scaffold locking plate | |
| CN213061799U (en) | Vehicle restriction device for bridge engineering | |
| CN205064389U (en) | Air cooling fan crane span structure installation base | |
| CN204829965U (en) | Circular flue support | |
| CN206908448U (en) | A kind of New-type electric machine mounting bracket | |
| CN110821126A (en) | Mounting device and mounting method for assembly type steel beam fireproof plate | |
| CN216641549U (en) | Container type house with dismounting function | |
| CN214404121U (en) | Novel axial fan activity gallows convenient to dismantle formula | |
| CN210461183U (en) | Split type pressure-equalizing ventilator mounting rack | |
| CN217328815U (en) | Anti-seismic support and hanger with high load capacity | |
| CN216952017U (en) | Lateral anti-seismic support and hanger for ventilating duct | |
| CN218543438U (en) | Be applied to tuber pipe support of steel truss girder steel | |
| CN217734539U (en) | Adjustable assembled suspended ceiling reverse supporting device | |
| CN204290825U (en) | The photovoltaic lightningproof header box mounting structure utilizing anchor ear to install | |
| CN110792277A (en) | Guardrail for building construction | |
| CN213268326U (en) | Light fast-assembling house structure | |
| CN109763855B (en) | Railway tunnel multilayer fan installation fixing frame and installation method thereof | |
| CN214205398U (en) | Supplementary maintenance photovoltaic power plant's mounting panel | |
| CN212865604U (en) | Support bracket for municipal bridge construction | |
| CN216692678U (en) | Stabilize shock-resistant tuber pipe support | |
| CN214302196U (en) | Combined T-shaped steel support | |
| CN203212208U (en) | Assembling and lifting molding bed suitable for modular pipeline construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |