CN211229217U - Sliding type roof and skylight fire-fighting electric window opening machine - Google Patents
Sliding type roof and skylight fire-fighting electric window opening machine Download PDFInfo
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- CN211229217U CN211229217U CN201921890002.7U CN201921890002U CN211229217U CN 211229217 U CN211229217 U CN 211229217U CN 201921890002 U CN201921890002 U CN 201921890002U CN 211229217 U CN211229217 U CN 211229217U
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Abstract
The utility model discloses a sliding roof and electronic machine of windowing of skylight fire control, including reduction gear, motor, stopper, transmission shaft, hydraulic oil pump, hydraulic tank and hydraulic control valves, the reduction gear is the parallel axis reduction gear, and the transmission shaft dress is on the hollow output shaft of parallel axis reduction gear, and transmission shaft and motor axial direction parallel mount, transmission shaft end and actuating lever are connected, and the motor afterbody is equipped with the stopper driving lever, and the oil pump dress is in hydraulic oil tank, and the oil pump pivot is stretched out the oil tank and is connected with motor tail outlet shaft, is equipped with hydraulic control valves on the oil tank. The utility model has compact structure and good working performance; the hydraulic damping device is convenient to case and seal, small in size and suitable for indoor and outdoor installation.
Description
Technical Field
The utility model relates to a roof and skylight fire control electric window opener.
Background
With the large-scale development of cities, sliding roofs and skylights are increasingly adopted in the middle houses of centralized large-scale markets or above walking streets with tops. When a fire occurs, if the roof or the skylight can be opened, the smoke can be rapidly discharged and the heat can be dissipated, and the property and life safety of people can be well protected during fire rescue. In the prior art, a rectangular shaft worm gear reducer or a helical gear concentric shaft reducer is generally used, and a hydraulic damping device for controlling the self-sliding of the skylight due to gravity is complex and unreasonable in structure.
Disclosure of Invention
An object of the utility model is to provide a compact structure, the electronic machine of windowing of sliding roof and skylight fire control that working property is good.
An object of the utility model is also to provide a be convenient for vanning seals, is fit for the electronic machine of windowing in sliding roof and skylight fire control of indoor outer installation simultaneously.
The technical solution of the utility model is that:
the utility model provides a sliding roof and electronic machine of windowing of skylight fire control, includes reduction gear, motor, stopper, transmission shaft, hydraulic oil pump, hydraulic tank and hydraulic control valves, characterized by: the speed reducer is a parallel shaft speed reducer, a transmission shaft is arranged on a hollow output shaft of the parallel shaft speed reducer, the transmission shaft and a motor are axially arranged in parallel, the end of the transmission shaft is connected with a driving rod, a brake driving rod is arranged at the tail part of the motor, an oil pump is arranged in a hydraulic oil tank, a rotating shaft of the oil pump extends out of the oil tank and is connected with the output shaft of the motor tail, and a hydraulic control valve group is arranged.
The hydraulic oil pump, the hydraulic oil tank and the hydraulic control valve are assembled into the box body, a hole is formed in the side edge of the box body, and the end of the transmission shaft is connected with the driving rod through the side edge hole of the box body.
The hydraulic control valve group at least comprises an electromagnetic valve and a one-way throttle valve; the electromagnetic valve is installed in parallel with the one-way throttle valve, and oil flows through the electromagnetic valve when the electromagnetic valve is electrified; the electromagnetic valve is closed in the power-off state, the oil output is adjusted by the one-way adjusting valve, and the size of the hydraulic damping force is controlled.
The brake shift lever leads a steel wire rope to the manual release device.
The connection between the motor tail output shaft and the hydraulic oil pump rotating shaft is a universal joint connection.
The invention has compact structure and good working performance; the hydraulic damping device is convenient to case and seal, small in size and suitable for indoor and outdoor installation.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the usage state of the present invention.
Detailed Description
A sliding roof and fire control electric window opener 15 comprises a speed reducer 02, a motor 03, a brake 09, a transmission shaft 04, a hydraulic oil pump 06, a hydraulic oil tank 07 and a hydraulic control valve group 08; the speed reducer 02 is a parallel shaft speed reducer, a transmission shaft 04 is arranged on a hollow output shaft of the parallel shaft speed reducer 02, the transmission shaft 04 is axially and parallelly arranged with a motor, the end of the transmission shaft 04 is connected with a driving rod 14, a brake deflector rod 10 is arranged at the tail part of the motor, an oil pump 06 is arranged in a hydraulic oil tank 07, a rotating shaft of the oil pump extends out of the oil tank and is connected with an output shaft of the motor, and a hydraulic control valve group 08 is arranged on the oil.
Sliding fire control electric window opener, characterized by still include box 01, box side trompil, transmission shaft 04 end passes through box side hole and is connected with the actuating lever. Because the transmission shaft is connected with the universal joint and the driving rod 14 through the side hole of the box body, the electric window opener becomes a closed integral device and is suitable for being installed outdoors.
The hydraulic control valve group 08 is characterized in that: the hydraulic control valve group is characterized in that: at least consists of an electromagnetic valve and a one-way throttle valve; the electromagnetic valve is installed in parallel with the one-way throttle valve, oil is led in when the electromagnetic valve is in an electrified state, the electromagnetic valve is closed when the electromagnetic valve is in an unpowered state, the oil outlet amount is adjusted through the one-way regulating valve, and the hydraulic damping force is controlled.
The output end of the speed reducer 02 is a hollow shaft, a transmission shaft 04 is connected with a driving rod 14 through a side hole of the box body 01, the driving rod 14 is connected with a linear driving device 12 in a conventional form, rotary motion is converted into linear motion, and the linear driving device 12 is connected with a sliding roof skylight frame, so that sliding action of a roof skylight is realized.
Under the normal working state, the electromagnetic valve in the hydraulic control valve group is electrified and oil is conducted, the hydraulic oil pump 06 does not generate damping force, and the roof skylight can normally perform electric opening and closing actions; when the skylight needs to stop, the brake 09 loses power, the brake clasps the tail shaft of the motor, the transmission shaft 04 is locked firmly and cannot rotate, and the skylight is in a static state.
When the roof skylight needs to be opened emergently under the power loss condition, the steel wire rope of the manual release device 11 is pulled, so that the band-type brake in the brake 09 is disengaged, the tail shaft of the motor 03 can rotate freely, the skylight slides downwards under the action of the slope and the dead weight, the driving rod 14 drives the hydraulic oil pump 06 to work to generate damping force through the transmission of the speed reducer, and the sliding speed of the skylight is reduced until the skylight is finally stopped.
The oil output is adjusted by the one-way adjusting valve to control the magnitude of the hydraulic damping force.
The oil pump 06 is arranged in a hydraulic oil tank 07, a rotating shaft of the oil pump 06 extends out of the oil tank and is connected with an output shaft of the motor tail, and a hydraulic control valve group 08 is arranged on the oil tank 07. The structure is compact and reasonable, the volume is small, and the required hydraulic damping force is small.
Partial modification of the technical solutions of the above embodiments, or equivalent replacement and improvement of some technical features thereof, should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a sliding roof and electronic machine of windowing of skylight fire control, includes reduction gear, motor, stopper, transmission shaft, hydraulic oil pump, hydraulic tank and hydraulic control valves, characterized by: the speed reducer is a parallel shaft speed reducer, a transmission shaft is arranged on a hollow output shaft of the parallel shaft speed reducer, the transmission shaft and a motor are axially arranged in parallel, the end of the transmission shaft is connected with a driving rod, a brake driving rod is arranged at the tail part of the motor, an oil pump is arranged in a hydraulic oil tank, a rotating shaft of the oil pump extends out of the oil tank and is connected with the output shaft of the motor tail, and a hydraulic control valve group is arranged.
2. The sliding roof and skylight fire-fighting electric window opener as recited in claim 1, characterized in that: the hydraulic oil pump, the hydraulic oil tank and the hydraulic control valve are assembled into the box body, a hole is formed in the side edge of the box body, and the end of the transmission shaft is connected with the driving rod through the side edge hole of the box body.
3. The sliding roof and skylight fire-fighting electric window opener as recited in claim 1, characterized in that: the hydraulic control valve group at least comprises an electromagnetic valve and a one-way throttle valve; the electromagnetic valve is installed in parallel with the one-way throttle valve, and oil flows through the electromagnetic valve when the electromagnetic valve is electrified; the electromagnetic valve is closed in the power-off state, the oil output is adjusted by the one-way adjusting valve, and the size of the hydraulic damping force is controlled.
4. The sliding roof and skylight fire-fighting electric window opener as recited in claim 1, characterized in that: the brake shift lever leads a steel wire rope to the manual release device.
5. The sliding roof and skylight fire-fighting electric window opener as recited in claim 1, characterized in that: the connection between the motor tail output shaft and the hydraulic oil pump rotating shaft is a universal joint connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890002.7U CN211229217U (en) | 2019-11-05 | 2019-11-05 | Sliding type roof and skylight fire-fighting electric window opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890002.7U CN211229217U (en) | 2019-11-05 | 2019-11-05 | Sliding type roof and skylight fire-fighting electric window opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211229217U true CN211229217U (en) | 2020-08-11 |
Family
ID=71934711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921890002.7U Active CN211229217U (en) | 2019-11-05 | 2019-11-05 | Sliding type roof and skylight fire-fighting electric window opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211229217U (en) |
-
2019
- 2019-11-05 CN CN201921890002.7U patent/CN211229217U/en active Active
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