CN203453460U - Hydraulic quick-opening device - Google Patents
Hydraulic quick-opening device Download PDFInfo
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- CN203453460U CN203453460U CN201320555413.7U CN201320555413U CN203453460U CN 203453460 U CN203453460 U CN 203453460U CN 201320555413 U CN201320555413 U CN 201320555413U CN 203453460 U CN203453460 U CN 203453460U
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- clip
- cylinder
- quick
- oil cylinder
- vertical shaft
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Abstract
The utility model discloses a hydraulic quick-opening device which comprises a stand frame and a stand shaft. A left clamping hoop fixing base and a right clamping hoop fixing base which can rotate on the stand shaft are arranged on the stand shaft. An upper rotating arm is arranged on the stand shaft above the clamping hoop fixing bases. A quick-opening door lifting oil cylinder is arranged on the end portion of the upper rotating arm. A synchronization double-direction clamping hoop oil cylinder is arranged in the middle of the stand frame. A left clamping hoop fixing base and a right clamping hoop fixing base are connected with the two ends of the oil cylinder in a pin shaft mode respectively. A semicircular left clamping hoop and a semicircular right clamping hoop are fixed on the left clamping hoop fixing base and the right clamping hoop fixing base respectively. The left clamping hoop and the right clamping hoop are connected to the inner ring sides of the semicircular left clamping hoop and the semicircular right clamping hoop on the stand shaft in a pivoting mode close to the end of the stand shaft, and a clamping groove which seals a quick-opening door and a pressure container is formed. The hydraulic quick-opening device drives quick opening or closing of the quick-opening door in a hydraulic mode and has the advantages of being simple in structure, convenient to operate, low in vibration, low in noise, stable and reliable in operation and the like, and the hydraulic quick-opening device is suitable for quick opening or closing of a large pressure container quick-opening door.
Description
Technical field
The utility model relates to pressure vessel technology field, especially a kind of quick-opening device of fast opening type pressure container.
Background technique
Extraction kettle and drying kettle etc. all belong to conventional fast opening type pressure container, traditional Pressure vessels adopts many bolt-lockings mode by quick operating valve and pressure vessel closure, when feeding intake, need to unclamp one by one lock bolt, unlatching and speed in a closed circuit are slow, automaticity is low, and manufacturing efficiency is low, labor strength is large.CN2553868Y discloses a kind of carbon dioxide supercritical extraction still quick-opening device, and this quick-opening device adopts speed-adjustable motor to match with speed changer, and applies the kinds of drive such as gear, tooth bar and slide block, has realized quick unlatching and the sealing of extraction kettle.But this quick-opening device structure is more complicated, take up room large, transmission link is more, and in using process, vibration is large, noise is large, rate of fault is higher, and because the lifting capacity of this structure is limited, can not meet the needs of large-scale fast opening type pressure container.
Model utility content
The technical problem that model utility will solve is: a kind of hydraulic pressure quick-opening device is provided, this hydraulic pressure quick-opening device adopts the quick unlatching of hydraulic driving quick operating valve or closes, have simple in structure, easy to operate, vibrate little, noise is low, the advantage such as reliable that operates steadily, and be applicable to the quick unlatching of large pressurized vessel quick operating valve or close.
The technological scheme that technical solution problem is taked: a kind of hydraulic pressure quick-opening device, comprise stand, stand is fixed on pressurized container outer wall by undersetting, on undersetting, be also provided with vertical shaft, vertical shaft top is fixed in the upper connecting bushing of stand upper end, left clip fixed base and the right clip fixed base that can on vertical shaft, rotate are housed on vertical shaft, pivoted arm on being also equipped with on the vertical shaft above clip fixed base, upper pivoted arm is contained on vertical shaft by bearing, in the end of upper pivoted arm, be provided with quick operating valve lift cylinder, piston end and the quick operating valve of quick operating valve lift cylinder are connected and fixed, at stand middle part, have clip oil cylinder mount inlet, in clip oil cylinder mount inlet, be provided with synchronous bidirectional clip oil cylinder, oil cylinder two ends are connected with right clip fixed base bearing pin with left clip fixed base respectively, at left clip fixed base and right clip fixed base, be fixed with respectively semi-circular left clip and semicircle right clip, left clip and right clip are articulated on vertical shaft near vertical shaft end, at left clip and right clip, away from vertical shaft end, be provided with the safety lock ear cooperatively interacting, interior ring side at semi-circular left clip and semicircle right clip, be provided with and make quick operating valve and the airtight draw-in groove of pressurized container.
As improvement of the present utility model: be also provided with in stand and make pivoted arm around the boom cylinder of vertical shaft rotating, boom cylinder one end is fixed in stand by protruding the oil cylinder seat of stand face, and the other end is connected on the oil cylinder connecting base of upper pivoted arm by bearing pin.
As further improvement of the utility model: be also provided with locking cylinder on the pressure vessel wall below safety lock ear, the plunger rod of locking cylinder can move back and forth in the lockhole of safety lock ear, by left clip and right locked clip device or release.
As further improvement of the utility model: be provided with action and be connected control switch on locking cylinder, clip oil cylinder, lift cylinder and boom cylinder.
As of the present utility model, further improve again: described action is connected control switch and is specifically set to: on locking cylinder, be provided with clip oil cylinder and shorten trigger switch, on clip oil cylinder, be provided with lift cylinder and shorten trigger switch, on lift cylinder, be provided with boom cylinder and shorten trigger switch; On boom cylinder, be provided with lift cylinder and extend trigger switch, on lift cylinder, be provided with clip oil cylinder and extend trigger switch, on clip oil cylinder, be provided with locking cylinder and extend trigger switch.
Beneficial effect: hydraulic pressure quick-opening device of the present utility model, owing to having adopted described hydraulic pressure quick-opening device to comprise stand, stand is fixed on pressurized container outer wall by undersetting, on undersetting, be also provided with vertical shaft, vertical shaft top is fixed in the upper connecting bushing of stand upper end, left clip fixed base and the right clip fixed base that can on vertical shaft, rotate are housed on vertical shaft, pivoted arm on being also equipped with on the vertical shaft above clip fixed base, upper pivoted arm is contained on vertical shaft by bearing, in the end of upper pivoted arm, be provided with quick operating valve lift cylinder, piston end and the quick operating valve of quick operating valve lift cylinder are connected and fixed, at stand middle part, have clip oil cylinder mount inlet, in clip oil cylinder mount inlet, be provided with synchronous bidirectional clip oil cylinder, oil cylinder two ends are connected with right clip fixed base bearing pin with left clip fixed base respectively, at left clip fixed base and right clip fixed base, be fixed with respectively semi-circular left clip and semicircle right clip, left clip and right clip are articulated on vertical shaft near vertical shaft end, at left clip and right clip, away from vertical shaft end, be provided with the safety lock ear cooperatively interacting, interior ring side at semi-circular left clip and semicircle right clip, be provided with the technological scheme that makes quick operating valve and the airtight draw-in groove of pressurized container, by clip hydraulic oil cylinder driving left and right clip seat, the clip of encircling quick operating valve is opened, by quick operating valve lift cylinder, quick operating valve is promoted to certain height again, quick operating valve and pressurized container are separated, by pivoted arm in artificial rotation, can make quick operating valve leave pressurized container top, thereby complete, material barrel is taken out from pressurized container, the operation of feeding in raw material or getting slag, finally again quick operating valve is gone to pressurized container top, with lift cylinder, quick operating valve is dropped on pressurized container opening, with clip hydraulic oil cylinder driving left and right clip seat, left and right clip is encircled on quick operating valve and quick operating valve mouth outer, complete the closing operation of quick operating valve, therefore, hydraulic pressure quick-opening device of the present utility model has been realized with hydraulic driving is moving and has been realized the quick unlatching of extraction quick operating valve or close, have simple in structure, easy to operate, reliable, the advantages such as lift cylinder lifting capacity is large, and be applicable to the quick unlatching of large-scale extraction quick operating valve or close, owing to having adopted to be also provided with in stand, make pivoted arm around the boom cylinder of vertical shaft rotating, boom cylinder one end is fixed in stand by protruding the oil cylinder seat of stand face, the other end is connected to the technical characteristics on the oil cylinder connecting base of upper pivoted arm by bearing pin, action by boom cylinder just can leave quick operating valve quick operating valve mouth top and reset operation fast, further improved the mechanization degree of hydraulic pressure quick-opening device of the present utility model, alleviate operator's labor intensity, also improved the Security of workman's operation simultaneously, owing to being also provided with locking cylinder on the pressure vessel wall having adopted below safety lock ear, the plunger rod of locking cylinder can move back and forth in the lockhole of safety lock ear, by the technical characteristics of left clip and right locked clip device or release, the action having realized by locking cylinder just can reach the operation of left clip and right locked clip device or release, has improved the speed of quick operating valve unlatching or closing operation, owing to having adopted, on locking cylinder, clip oil cylinder, lift cylinder and boom cylinder, be provided with the technical characteristics that action is connected control switch, the action step that each oil cylinder can be set when opening or closing quick operating valve completes each action successively, has improved the automaticity of hydraulic pressure quick-opening device of the present utility model, owing to having adopted described action to be connected control switch, be specifically set to: on locking cylinder, be provided with clip oil cylinder and shorten trigger switch, on clip oil cylinder, be provided with lift cylinder and shorten trigger switch, on lift cylinder, be provided with boom cylinder and shorten trigger switch, on boom cylinder, be provided with lift cylinder and extend trigger switch, on lift cylinder, be provided with clip oil cylinder and extend trigger switch, on clip oil cylinder, be provided with the technical characteristics that locking cylinder extends trigger switch, by adopting the control mode of the relevant cylinder action of action triggers of each oil cylinder, higher compared with electronic delay mode control security, move more reliably, realized that a key control quick operating valve is opened, a key control quick operating valve is closed, have automaticity high, control conveniently, the advantage such as safe and reliable.
Accompanying drawing explanation
Below in conjunction with embodiment, hydraulic pressure quick-opening device of the present utility model is described in further detail.
Fig. 1 is the plan view of hydraulic pressure quick-opening device of the present utility model;
Fig. 2 is the left view of hydraulic pressure quick-opening device of the present utility model;
Fig. 3 is the plan view of pivoted arm drive part in hydraulic pressure quick-opening device of the present utility model;
Fig. 4 is the plan view of clip drive part in hydraulic pressure quick-opening device of the present utility model.
Embodiment
As Fig. 1, shown in Fig. 2, hydraulic pressure quick-opening device of the present utility model, comprise stand 1, stand is fixed on pressurized container 19 outer walls by undersetting 6, on undersetting, be also provided with vertical shaft 5, vertical shaft top is fixed in the upper connecting bushing 9 of stand upper end, left clip fixed base 4 and the right clip fixed base 4 that can on vertical shaft, rotate are housed on vertical shaft, pivoted arm 11 on being also equipped with on the vertical shaft above clip fixed base, upper pivoted arm is contained on vertical shaft by bearing, in the end of upper pivoted arm, be provided with quick operating valve lift cylinder 12, the piston end of quick operating valve lift cylinder and quick operating valve 13 are connected and fixed, at stand middle part, have clip oil cylinder mount inlet 2, in clip oil cylinder mount inlet, be provided with synchronous bidirectional clip oil cylinder 3, interior ring side at semi-circular left clip 15 and semicircle right clip 15, be provided with and make quick operating valve and the airtight draw-in groove 14 of pressurized container, at left clip and right clip, away from vertical shaft end, be provided with the safety lock ear 16 cooperatively interacting, on pressure vessel wall below safety lock ear, be also provided with locking cylinder 18, the plunger rod 17 of locking cylinder can move back and forth in the lockhole of safety lock ear, by left clip and right locked clip device or release.
As shown in Figure 4, clip oil cylinder two ends are connected with right clip fixed base 4 bearing pins with left clip fixed base 4 respectively, at left clip fixed base and right clip fixed base, be fixed with respectively semi-circular left clip 15 and semicircle right clip 15, left clip and right clip are articulated on vertical shaft 5 near vertical shaft end.
As shown in Figure 3, be also provided with and make pivoted arm 11 around the boom cylinder 7 of vertical shaft rotating in stand 1, boom cylinder one end is fixed in stand by protruding the oil cylinder seat 8 of stand face, and the other end is connected on the oil cylinder connecting base 10 of upper pivoted arm by bearing pin.
On locking cylinder, clip oil cylinder, lift cylinder and boom cylinder, be provided with action and be connected control switch, described action is connected control switch and is specifically set to: on locking cylinder, be provided with clip oil cylinder and shorten trigger switch, on clip oil cylinder, be provided with lift cylinder and shorten trigger switch, on lift cylinder, be provided with boom cylinder and shorten trigger switch; On boom cylinder, be provided with lift cylinder and extend trigger switch, on lift cylinder, be provided with clip oil cylinder and extend trigger switch, on clip oil cylinder, be provided with locking cylinder and extend trigger switch.
Hydraulic pressure quick-opening device of the present utility model need to be set to the hydraulic workstation that each oil cylinder provides power at workshop, and hydraulic workstation is connected with each oil cylinder by hydraulic pipe line.
When hydraulic pressure quick-opening device of the present utility model is opened quick operating valve: start locking cylinder, locking cylinder shortens, plunger exits release from the lockhole of safety lock ear, and trigger clip oil cylinder switch, clip oil cylinder shortens, left and right clip is opened, after putting in place, triggers clip cylinder action lift cylinder switch, lift cylinder shortens, after quick operating valve lifting is put in place, trigger boom cylinder switch, boom cylinder shortens, pivoted arm action in driving, quick operating valve is left to quick operating valve mouth top, complete open operation.
When hydraulic pressure quick-opening device of the present utility model is closed quick operating valve: start boom cylinder, boom cylinder triggers lift cylinder switch after extending upper pivoted arm being resetted, lift cylinder extends and quick operating valve is dropped on quick operating valve mouth and trigger clip oil cylinder switch, clip oil cylinder extends encircles clip in quick operating valve and quick operating valve mouth outer, and trigger locking cylinder switch, locking cylinder extends, and in the lockhole of plunger insertion safety lock ear, to left and right locked clip device, completes quick operating valve closing operation.
Claims (5)
1. a hydraulic pressure quick-opening device, comprise stand, it is characterized in that: stand is fixed on pressurized container outer wall by undersetting, on undersetting, be also provided with vertical shaft, vertical shaft top is fixed in the upper connecting bushing of stand upper end, left clip fixed base and the right clip fixed base that can on vertical shaft, rotate are housed on vertical shaft, pivoted arm on being also equipped with on the vertical shaft above clip fixed base, upper pivoted arm is contained on vertical shaft by bearing, in the end of upper pivoted arm, be provided with quick operating valve lift cylinder, piston end and the quick operating valve of quick operating valve lift cylinder are connected and fixed, at stand middle part, have clip oil cylinder mount inlet, in clip oil cylinder mount inlet, be provided with synchronous bidirectional clip oil cylinder, oil cylinder two ends are connected with right clip fixed base bearing pin with left clip fixed base respectively, at left clip fixed base and right clip fixed base, be fixed with respectively semi-circular left clip and semicircle right clip, left clip and right clip are articulated on vertical shaft near vertical shaft end, at left clip and right clip, away from vertical shaft end, be provided with the safety lock ear cooperatively interacting, interior ring side at semi-circular left clip and semicircle right clip, be provided with and make quick operating valve and the airtight draw-in groove of pressurized container.
2. hydraulic pressure quick-opening device according to claim 1, it is characterized in that: in stand, be also provided with and make pivoted arm around the boom cylinder of vertical shaft rotating, boom cylinder one end is fixed in stand by protruding the oil cylinder seat of stand face, and the other end is connected on the oil cylinder connecting base of upper pivoted arm by bearing pin.
3. hydraulic pressure quick-opening device according to claim 2, it is characterized in that: on the pressure vessel wall below safety lock ear, be also provided with locking cylinder, the plunger rod of locking cylinder can move back and forth in the lockhole of safety lock ear, by left clip and right locked clip device or release.
4. hydraulic pressure quick-opening device according to claim 3, is characterized in that: on locking cylinder, clip oil cylinder, lift cylinder and boom cylinder, be provided with action and be connected control switch.
5. hydraulic pressure quick-opening device according to claim 4, it is characterized in that: described action is connected control switch and is specifically set to: on locking cylinder, be provided with clip oil cylinder and shorten trigger switch, on clip oil cylinder, be provided with lift cylinder and shorten trigger switch, on lift cylinder, be provided with boom cylinder and shorten trigger switch; On boom cylinder, be provided with lift cylinder and extend trigger switch, on lift cylinder, be provided with clip oil cylinder and extend trigger switch, on clip oil cylinder, be provided with locking cylinder and extend trigger switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555413.7U CN203453460U (en) | 2013-09-09 | 2013-09-09 | Hydraulic quick-opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555413.7U CN203453460U (en) | 2013-09-09 | 2013-09-09 | Hydraulic quick-opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453460U true CN203453460U (en) | 2014-02-26 |
Family
ID=50133336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320555413.7U Withdrawn - After Issue CN203453460U (en) | 2013-09-09 | 2013-09-09 | Hydraulic quick-opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557326A (en) * | 2013-09-09 | 2014-02-05 | 开原化工机械制造有限公司 | Hydraulic quick-opening device |
| CN105014841A (en) * | 2015-07-27 | 2015-11-04 | 芜湖市海联机械设备有限公司 | Horizontal type vulcanizing tank with vertical doubly-opened door panels being opened and closed in lifting mode |
| CN113864448A (en) * | 2021-09-24 | 2021-12-31 | 西北核技术研究所 | High-pressure closed container |
-
2013
- 2013-09-09 CN CN201320555413.7U patent/CN203453460U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557326A (en) * | 2013-09-09 | 2014-02-05 | 开原化工机械制造有限公司 | Hydraulic quick-opening device |
| CN103557326B (en) * | 2013-09-09 | 2015-07-08 | 开原化工机械制造有限公司 | Hydraulic quick-opening device |
| CN105014841A (en) * | 2015-07-27 | 2015-11-04 | 芜湖市海联机械设备有限公司 | Horizontal type vulcanizing tank with vertical doubly-opened door panels being opened and closed in lifting mode |
| CN113864448A (en) * | 2021-09-24 | 2021-12-31 | 西北核技术研究所 | High-pressure closed container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140226 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |