CN208220477U - For ship air holes with the self-locking airtight door gear of remote control - Google Patents
For ship air holes with the self-locking airtight door gear of remote control Download PDFInfo
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- CN208220477U CN208220477U CN201821849954.XU CN201821849954U CN208220477U CN 208220477 U CN208220477 U CN 208220477U CN 201821849954 U CN201821849954 U CN 201821849954U CN 208220477 U CN208220477 U CN 208220477U
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- locking
- rotary shaft
- self
- gas
- air holes
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Abstract
The utility model discloses a kind of for ship air holes with the self-locking airtight door gear of remote control, the present apparatus includes gate seat, actuating cylinder, power conversion mechanism, rotary shaft, self-locking cylinder, locking chuck, swing arm and gas-tight door, gate seat is set on air holes flange by bolt, actuating cylinder is set to gate seat bottom with power conversion mechanism and is connected by bispin nut, rotary shaft is set to gate seat side by bearing block and rotary shaft is connected by key power conversion mechanism, locking chuck is inserted in rotary shaft, self-locking cylinder is set to rotary shaft side and shaft end insertion locking chuck locks rotary shaft, swing arm interval is set between rotary shaft and gas-tight door, rotary shaft forward and reverse rotation drives gas-tight door covering by swing arm or is detached from gate seat.The present apparatus overcomes the defect of the self-locking operation of traditional ship air holes gas-tight door on-site manual, and harm caused by effectivelying prevent gas-tight door out of control, structure is simple, easy for installation, operation is convenient, prevents the security risk of execute-in-place.
Description
Technical field
The utility model relates to ship gas-tight door control technology field more particularly to it is a kind of for ship air holes with self-locking
It is remotely controlled airtight door gear.
Background technique
Spot ship is equipped with the gas-tight door for needing to switch often, for example gas-turbine driven supercharger needs pressurized air to be sent into bavin
The gas-tight door of the gas-tight door of oil machine group, this ship air holes installation is manual switch mostly, has the gas-tight door of part large size to be equipped with
Automatic control switch but need on-site manual self-locking, to prevent gas-tight door is out of control from closing or opening suddenly, causing to equipment can not
The damage of estimation or the life safety for threatening internal operator, and when the self-locking operating cost of on-site manual of gas-tight door, take
Power, and there are certain operating safety risks.
Utility model content
Technical problem to be solved in the utility model is for ship air holes with the self-locking airtight door gear of remote control, this dress
Set the defect for overcoming the self-locking operation of traditional ship air holes gas-tight door on-site manual, harm caused by effectivelying prevent gas-tight door out of control,
Its structure is simple, easy for installation, operation is convenient, prevents the security risk of execute-in-place.
In order to solve the above technical problems, the utility model includes door with the self-locking airtight door gear of remote control for ship air holes
Seat, actuating cylinder, power conversion mechanism, rotary shaft, self-locking cylinder, locking chuck, swing arm and gas-tight door, the gate seat pass through spiral shell
Bolt is set on air holes flange, and the actuating cylinder and power conversion mechanism are set on the gate seat bottom and actuating cylinder and power
It is connected between switching mechanism by bispin nut, the rotary shaft is set to the gate seat side by bearing block and rotary shaft is logical
It crosses and is keyed the power conversion mechanism, the locking chuck is inserted in the rotary shaft, and the self-locking cylinder is set to the rotation
Axis side and shaft end are inserted into the locking chuck and lock the rotary shaft, the swing arm interval be set to the rotary shaft with it is airtight
Between door, the rotary shaft forward and reverse rotation drives the gas-tight door to cover or be detached from the gate seat by swing arm.
Further, the power conversion mechanism includes shell, rack shaft and gear, the rack shaft engaged with gear and
It is disposed in the housing, the rack shaft is connect with the actuating cylinder by bispin nut, and the gear passes through with rotary shaft
Key connection.
Further, hinged by ball head between the swing arm and gas-tight door, and hinge joint is located at the gas-tight door
Middle line.
Further, the present apparatus further includes first stroke switch, second stroke switch, standard-sized sheet collision block and fully closed collision block, described
First stroke switch and second stroke switch are respectively arranged on the rotary shaft side, and the standard-sized sheet collision block and fully closed collision block interval are set
It is in the rotating shaft surface and corresponding with first stroke switch and the second stroke position of the switch respectively, the first stroke
Switch and standard-sized sheet collision block cooperation output gas-tight door fully open position signal, the second stroke switch and fully closed collision block cooperation output gas
Close door full close position signal.
Further, be eccentrically provided with frame on the gate seat, the axis of the actuating cylinder and power conversion mechanism with it is described
Frame lower side is parallel.
Further, gasket seal is equipped between the gate seat and air holes flange.
Further, the scuncheon top is equipped at intervals with several L-type blocks, and U-shaped rubber strip is caught in the rims upside
Edge, the U-shaped rubber strip inside, which is stuck between L-type block and frame and adopts, to be clamped by bolt on frame.
Further, the scuncheon lower part is equipped at intervals with several backing plates, and several backing plates are equipped with stud, protective net
It is fixed on stud.
Further, the gas-tight door is being equipped with knob far from the rotary shaft side.
Since the utility model uses above-mentioned technical proposal with the self-locking airtight door gear of remote control for ship air holes, i.e.,
The present apparatus includes gate seat, actuating cylinder, power conversion mechanism, rotary shaft, self-locking cylinder, locking chuck, swing arm and gas-tight door, door
Seat is set on air holes flange by bolt, and actuating cylinder and power conversion mechanism are set to gate seat bottom and are connected by bispin nut
It connects, rotary shaft is set to gate seat side by bearing block and rotary shaft is connected by key power conversion mechanism, and locking chuck is inserted in
Rotary shaft, self-locking cylinder is set to rotary shaft side and shaft end insertion locking chuck locks rotary shaft, and swing arm interval is set to rotation
Between axis and gas-tight door, rotary shaft forward and reverse rotation drives gas-tight door covering by swing arm or is detached from gate seat.The present apparatus overcomes biography
The defect of the system self-locking operation of ship air holes gas-tight door on-site manual, harm caused by effectivelying prevent gas-tight door out of control, structure letter
It is single, easy for installation, operation it is convenient, prevent the security risk of execute-in-place.
Detailed description of the invention
The utility model is described in further detail with embodiment with reference to the accompanying drawing:
Fig. 1 is for the utility model for ship air holes with the self-locking airtight door gear schematic diagram of remote control；
Fig. 2 is gas-tight door full-gear schematic diagram in the present apparatus；
Fig. 3 is the portion A enlarged diagram in Fig. 2.
Specific embodiment
Embodiment is as depicted in figs. 1 and 2, and the utility model includes with the self-locking airtight door gear of remote control for ship air holes
Gate seat 1, actuating cylinder 2, power conversion mechanism 3, rotary shaft 4, self-locking cylinder 5, locking chuck 6, swing arm 7 and gas-tight door 8, it is described
Gate seat 1 is set on air holes flange 12 by bolt, and the actuating cylinder 2 and power conversion mechanism 3 are set to 1 bottom of gate seat simultaneously
And connected between actuating cylinder 2 and power conversion mechanism 3 by bispin nut 21, the rotary shaft 4 is set to by bearing block 41
1 side of gate seat and rotary shaft 4 are connected by key the power conversion mechanism 3, and the locking chuck 6 is inserted in the rotation
Axis 4, the self-locking cylinder 5 is set to 4 side of rotary shaft and shaft end is inserted into the locking chuck 6 and locks the rotary shaft 4,
The interval of swing arm 7 is set between the rotary shaft 4 and gas-tight door 8, and 4 forward and reverse rotation of rotary shaft is driven by swing arm 7
The covering of gas-tight door 8 is detached from the gate seat 1.
Preferably, the power conversion mechanism 3 includes shell 31, rack shaft 32 and gear 33, the rack shaft 32 and tooth
Wheel 33 is engaged and is set in the shell 31, and the rack shaft 32 is connect with the actuating cylinder 2 by bispin nut 21, institute
Gear 33 is stated to be connected by key with rotary shaft 4.Long-range control gas source driving actuating cylinder movement, actuating cylinder axis are released, rack gear
Axis is servo-actuated the movement of strength cylinder shaft, rotates counterclockwise with rack shaft meshed gears, otherwise actuating cylinder axis retracts, and rack shaft drives
Gear rotates clockwise, to drive rotary shaft forward and reverse rotation.
Preferably, hinged by ball head 71 between the swing arm 7 and gas-tight door 8, and hinge joint is positioned at described airtight
The middle line of door 8.Guarantee that gas-tight door follows swing arm to rotate together when swing arm rotation.
Preferably, the present apparatus further includes first stroke switch 81, second stroke switch 82, standard-sized sheet collision block 83 and fully closed collision block
84, the first stroke switch 81 and second stroke switch 82 are respectively arranged on 4 side of rotary shaft, 83 He of standard-sized sheet collision block
Fully closed collision block 84 interval be set to 4 surface of rotary shaft and respectively with the first stroke switch 81 and second stroke switch 82
Position is corresponding, the first stroke switch 81 and the cooperation output 8 fully open position signal of gas-tight door of standard-sized sheet collision block 83, second row
Cheng Kaiguan 82 and fully closed collision block 84 cooperation output 8 full close position signal of gas-tight door.
As shown in Figure 3, it is preferred that frame 11, the actuating cylinder 2 and power conversion machine are eccentrically provided on the gate seat 1
The axis of structure 3 is parallel with 11 lower side of frame.
Preferably, gasket seal 13 is equipped between the gate seat 1 and air holes flange 12, it is ensured that between gate seat and air holes flange
Leakproofness.
Preferably, 11 inside upper part of frame is equipped at intervals with several L-type blocks 14, and U-shaped rubber strip 15 is caught in the side
11 top edge of frame is stuck between L-type block 14 and frame 11 on the inside of the U-shaped rubber strip 15 and is clamped in frame using bolt 16
On 11.After gas-tight door is closed, entire gas-tight door is all fitted in U-shaped rubber strip, guarantees the sealing between gas-tight door and gate seat
Property.
Preferably, 11 lower inside of frame is equipped at intervals with several backing plates 17, and several backing plates 17 are equipped with stud
18, protective net 19 is fixed on stud 18.For protective net to protect external sundries to fall or suck with the wind sundries, protection is internal
Equipment using safe.
Preferably, the gas-tight door 8 is being equipped with knob 85 far from 4 side of rotary shaft.The setting of knob is for airtight
The manual operation of door when gas-tight door is manually operated, opens self-locking cylinder unlock manually, knob can be pulled to open gas-tight door, gas
Mi Men unclamps self-locking cylinder after opening and locks rotary shaft, conversely, opening self-locking cylinder manually, closes gas-tight door, pine using knob
Self-locking cylinder locking rotary shaft is opened, realizes the manual operation of gas-tight door.
The linear motion of actuating cylinder is converted to rotary motion by power conversion mechanism in the present apparatus, to drive rotary shaft
Rotation, rotary shaft drive gas-tight door to open and close by swing arm；This can be realized in gas source by remotely controlling actuating cylinder
The remote control operation of device, the position realization closed by self-locking cylinder in gas-tight door standard-sized sheet and entirely is self-locking, is guaranteeing remote control behaviour
The position of gas-tight door, harm caused by preventing gas-tight door out of control can be effectively locked while work.Present apparatus structure is simple, installs
It is convenient, operate it is convenient, it is more safe and reliable for user, be a to be very suitable to be mounted on the airtight of ship air holes
Door.
Claims (9)
1. a kind of be remotely controlled airtight door gear with self-locking for ship air holes, it is characterised in that: the present apparatus includes gate seat, power gas
Cylinder, power conversion mechanism, rotary shaft, self-locking cylinder, locking chuck, swing arm and gas-tight door, the gate seat are set to wind by bolt
On the flange of hole, the actuating cylinder and power conversion mechanism are set on the gate seat bottom and actuating cylinder and power conversion mechanism
Between connected by bispin nut, the rotary shaft is set to the gate seat side and rotary shaft by bearing block and is connected by key
The power conversion mechanism, the locking chuck are inserted in the rotary shaft, and the self-locking cylinder is set to the rotary shaft side simultaneously
And shaft end is inserted into the locking chuck and locks the rotary shaft, the swing arm interval is set between the rotary shaft and gas-tight door,
The rotary shaft forward and reverse rotation drives the gas-tight door to cover or be detached from the gate seat by swing arm.
2. according to claim 1 be remotely controlled airtight door gear with self-locking for ship air holes, it is characterised in that: described dynamic
Power switching mechanism includes shell, rack shaft and gear, and the rack shaft is engaged and is disposed in the housing with gear, the tooth
Axis is connect with the actuating cylinder by bispin nut, and the gear is connected by key with rotary shaft.
3. according to claim 1 or 2 be remotely controlled airtight door gear with self-locking for ship air holes, it is characterised in that: institute
State hinged by ball head between swing arm and gas-tight door, and hinge joint is located at the middle line of the gas-tight door.
4. according to claim 3 be remotely controlled airtight door gear with self-locking for ship air holes, it is characterised in that: the present apparatus
It further include first stroke switch, second stroke switch, standard-sized sheet collision block and fully closed collision block, the first stroke switchs and second stroke
Switch is respectively arranged on the rotary shaft side, and the standard-sized sheet collision block and fully closed collision block interval are set to the rotating shaft surface and divide
Not corresponding with first stroke switch and the second stroke position of the switch, the first stroke switch is exported with the cooperation of standard-sized sheet collision block
Gas-tight door fully open position signal, the second stroke switch and fully closed collision block cooperation output gas-tight door full close position signal.
5. according to claim 4 be remotely controlled airtight door gear with self-locking for ship air holes, it is characterised in that: the door
Frame is eccentrically provided on seat, and the axis of the actuating cylinder and power conversion mechanism is parallel with the frame lower side.
6. according to claim 5 be remotely controlled airtight door gear with self-locking for ship air holes, it is characterised in that: the door
Gasket seal is equipped between seat and air holes flange.
7. according to claim 5 or 6 be remotely controlled airtight door gear with self-locking for ship air holes, it is characterised in that: institute
It states scuncheon top and is equipped at intervals with several L-type blocks, U-shaped rubber strip is caught in the rims upside edge, in the U-shaped rubber strip
Side is stuck between L-type block and frame and adopts and is clamped by bolt on frame.
8. according to claim 7 be remotely controlled airtight door gear with self-locking for ship air holes, it is characterised in that: the side
Frame lower inside is equipped at intervals with several backing plates, and several backing plates are equipped with stud, and protective net is fixed on stud.
9. according to claim 8 be remotely controlled airtight door gear with self-locking for ship air holes, it is characterised in that: the gas
Mi Men is being equipped with knob far from the rotary shaft side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849954.XU CN208220477U (en) | 2018-11-12 | 2018-11-12 | For ship air holes with the self-locking airtight door gear of remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849954.XU CN208220477U (en) | 2018-11-12 | 2018-11-12 | For ship air holes with the self-locking airtight door gear of remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220477U true CN208220477U (en) | 2018-12-11 |
Family
ID=64506174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821849954.XU Active CN208220477U (en) | 2018-11-12 | 2018-11-12 | For ship air holes with the self-locking airtight door gear of remote control |
Country Status (1)
| Country | Link |
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| CN (1) | CN208220477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459658A (en) * | 2020-11-25 | 2021-03-09 | 江阴市滨江舰船设备有限公司 | Side opening shielding door of accommodation ladder |
-
2018
- 2018-11-12 CN CN201821849954.XU patent/CN208220477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459658A (en) * | 2020-11-25 | 2021-03-09 | 江阴市滨江舰船设备有限公司 | Side opening shielding door of accommodation ladder |
| CN112459658B (en) * | 2020-11-25 | 2021-12-28 | 江阴市滨江舰船设备有限公司 | Side opening shielding door of accommodation ladder |
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