CN202531831U - A lifting and rotating mechanism for a quick-opening door device - Google Patents
A lifting and rotating mechanism for a quick-opening door device Download PDFInfo
- Publication number
- CN202531831U CN202531831U CN2011205309441U CN201120530944U CN202531831U CN 202531831 U CN202531831 U CN 202531831U CN 2011205309441 U CN2011205309441 U CN 2011205309441U CN 201120530944 U CN201120530944 U CN 201120530944U CN 202531831 U CN202531831 U CN 202531831U
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- lifting
- quick
- opening device
- fixedly connected
- rotating machinery
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Abstract
The utility model discloses a lifting and rotating mechanism for a quick-opening door device. The output end of a motor (21) of a lifting component (2) is connected with one end of the a screw rod (22); the other end of the screw rod (22) is connected with one end of a round tube (24); one end of a tubular body (23) is provided with a connecting component (26) which is connected fixedly with one end of a link component (4) through screws; the other end of the round tube (24) is connected with a round door (5) detachably by a circular ring connecting member (25); the output shaft of a motor II (31) of a rotating component (3) is connected detachably with one end of a rotating shaft (32) in a supporting base (33); the supporting base (33) is connected detachably with an end flange (51); and a disk (34) is detachably connected with the other end of the rotating shaft (32) and is connected fixedly with the connecting component (26). The lifting and rotating mechanism is capable of realizing rapid opening and closing of a large vertical rapid-opening door, and is easy, safe and reliable to operate.
Description
Technical field
The utility model is a kind of lifting and rotating machinery that is used for quick-opening device.Relate to the pipe-line system technical field.
Background technique
Along with the high speed development of Chinese national economy, quick-opening device is extensively promoted and is used in light industry such as petrochemical industry, medicine, food sanitation, nuclear power and heavy industry field.Promoting with rotating machinery is the key component of assurance quick-opening device safety operation, and their safe operation is related to the safety of people's life and property.More about the bibliographical information of fast-opening blind development both at home and abroad; As: a kind of clamp band type fast-opening blind; Radial ball bearing, thrust ball bearing are established in its two ends at folding screw rod supporting mechanism; Adopt major and minor twice bearings mechanism, alleviated the steering force of fast-opening blind, be suitable for using under the vertical operational condition; A kind of major diameter high-pressure bottle fast-opening blind that is used for has with the fixing built-in concentric ring of spoke pin, and the spoke pin helps to reduce the prestressed effect of bolt, makes blind plate opening and closing etc. fast.The lifting that this project main feature is the large-scale vertical fast-opening blind and rotating machinery adopt electric drive to realize automation, and safety, efficient has solved in the world heavy caliber high pressure vertical fast-opening blind and must employ the difficult problem that crane could be opened.Do not see the bibliographical information identical both at home and abroad with above-mentioned technical characteristics.
CN2918901Y discloses a kind of lifting and rotating machinery that is used for quick-opening device; Though can realize the lifting and the rotation of quick-opening device, and structure is also simple, its lifting feature has only simple leading screw and tubular body; Rotation has only rotating shaft and supporting base, does not reach the purpose of opening soon.
The structure of existing technology can't realize the lifting voluntarily and the rotation of large-scale vertical quick operating valve, and the place that is used for petroleum chemical industry all requires explosion-proof, and the large-scale vertical device height is high; So must employ large-scale explosion-proof crane plays the back with the gantry crane of quick-opening device and delivers to ground from the high-altitude; Plant maintenance relends and helps crane with gantry crane to high-altitude, through putting door into suitable position after the hand steered adjustment of people after accomplishing, and has increased maintenance cost; There is potential safety hazard, lost the meaning of opening soon.
The model utility content
The purpose of the utility model is that design a kind ofly can realize the quick opening and closing of large-scale vertical quick operating valve, simple to operate, safe and reliable lifting that is used for quick-opening device and rotating machinery.
The utility model is the same with prior art, comprises quick-opening device, lifting and rotating machinery.Lifting is connected with quick-opening device with rotating machinery.Fig. 1 is installed to the schematic representation on the quick-opening device for lifting and the rotating machinery 1 of the utility model, promotes and rotating machinery 1 can be realized carrying out translation after the lifting of round door and the lifting through control.
Said quick-opening device comprises mobile round door 5;
Said lifting and rotating machinery 1 (see figure 2) comprise lifting feature 2, rotary component 3 and coupling component 4; Lifting feature 2 is installed in the centre of moving round door 5, and lifting feature 2 is arranged to move round door 5 along vertical direction; Rotary component 3 rotates quick-opening device and lifting feature 2 in the horizontal direction.As shown in Figure 1, an end of coupling component 4 is fixedly connected with lifting feature 2, and the other end is fixedly connected with said rotary component 3;
It is characterized in that: lifting feature 2 (see figure 2)s comprise: motor I 21, screw mandrel 22, tubular body 23, pipe 24 and annulus link 25, and wherein, the clutch end of motor I 21 is connected with an end of screw mandrel 22, to drive screw mandrel 22; The other end of screw mandrel 22 is connected with an end of pipe 24, moves along vertical direction to drive pipe 24; As shown in Figure 3 in more detail; It shows the partial enlarged drawing of lifting and rotating machinery 2; One end of tubular body 23 is provided with connected element 26, through screw joint 26 is fixedly connected with an end of said coupling component 4, and the part of pipe 24 and screw mandrel 22 is arranged in the tubular body 23; Annulus link 25 removably is fixedly connected the other end of pipe with round door 5;
As shown in Figure 3, lifting feature 2 also comprises the lining 28 that is arranged in the tubular body 23, so that pipe 24 reduces friction in lifting process; Promoting and the decline process, the motion of in the vertical direction is led thereby pipe 24 matches with lining 28, prevents lateral forces to screw mandrel 22, thus protection leading screw 22; Can also utilize two-way flange 27 that motor I 21 is fixedly connected with tubular body 23, certainly, also can adopt other Placements that both are connected;
The shape of pipe 24 is that an end is the cylinder (see figure 4) of spheroidal structure; Annulus connecting plate 25 is annulus that flange is arranged, and when annulus connecting plate 25 was fixedly connected the other end of pipe 24, spheroidal structure was contained in the flange;
Lifting feature also comprises " Τ " shape piece 29, and is as shown in Figure 5; The lining 28 of tubular body 23 and connected element 26 and interior cover is provided with opening, and pipe 24 sidepieces are provided with groove; The leg of " T " shape piece 29 passes said opening and cooperates with said groove, thereby leads at lifting process;
As shown in Figure 6; Lifting and rotating machinery 1 also comprise " 7 " font guide plate 6 and " z " font guide plate 61; " 7 " font guide plate 6 horizontally extending ends are fixedly connected with said coupling component, and " z " font guide plate 61 1 ends are fixedly connected with round door 5, and " z " font guide plate 61 the other ends are provided with notch; Notch matches with the end that " 7 " font guide plate 6 vertically extends, to lead at vertical direction; Utilize above-mentioned guide structure, can avoid pipe 24 rotations; " 7 " font guide plate 6 connects at the central part of stripe board 41;
The fixed connection here can be that to weld also can be that the mode of utilizing bolt and screw to cooperate is connected, and also can adopt other Placement to achieve a fixed connection;
Wherein rotary component 3 (see figure 2)s comprise motor II 31, rotating shaft 32, supporting base 33 and disk 34; Motor II 31 output shafts and rotating shaft 32 1 ends removably connect to drive said rotating shaft 32; Rotating shaft 32 is arranged in the supporting base 33,51 dismountable connections of end flange of supporting base 33 and said quick-opening device; Disk 34 and dismountable fixed connection of rotating shaft 32 the other ends, and disk 34 is fixedly connected with coupling component;
As shown in Figure 7, rotating shaft 32 is multistage step type rotating shaft, and multistage step type rotating shaft can reduce stress and concentrate; And realize the smooth transfer of moment, compare, can shorten size with common rotating shaft; Weight reduction makes the compact structure of system, thereby can avoid receiving the narrow and small restriction in operating space; The small end of multistage step type rotating shaft links to each other with the output terminal of motor II 31;
Show the supporting base 33 in the rotary component 3 like Fig. 8, can utilize the integrally formed wing plate in supporting base 33 both sides to be fixedly connected with the end flange of quick operating valve, thereby, supporting base 33 is fixed on the end flange; Wherein coupling component 4 (see figure 2)s comprise stripe board 41, tubular connection 42 and reinforcer 43; Two ends in stripe board 41 are provided with opening; The opening of one end is used for pipe 24 and passes; The opening of the other end is used for tubular connection 42 and passes, and tubular connection 42 and stripe board 41 welding, reinforcer 43 respectively with tubular connection 42 welding on stripe board 41 and stripe board 41 tops to increase the rigidity of stripe board.
The mechanism that the utility model provided, it is simple to operate, safe and reliable; It can realize the quick opening and closing of large-scale vertical quick operating valve, thereby the Security and the convenience of the maintenance of quick-opening device are provided, and has further reduced maintenance cost, has eliminated potential safety hazard.
Description of drawings
Fig. 1 promotes and rotating machinery is applied to the schematic representation on the quick-opening device
The decomposing schematic representation of Fig. 2 lifting and rotating machinery
The partial enlarged drawing of Fig. 3 lifting and rotating machinery
The partial enlarged drawing of Fig. 4 lifting and rotating machinery
The partial enlarged drawing of Fig. 5 lifting and rotating machinery
The partial enlarged drawing of Fig. 6 lifting and rotating machinery
The part block diagram of Fig. 7 lifting and rotating machinery
The schematic representation of Fig. 8 supporting base
Wherein 1-promotes and rotating machinery 2-lifting feature
3-rotary component 4-coupling component
5-moves round door 6-7 font guide plate
21-motor I 22-screw mandrel
23-tubular body 24-pipe
25-annulus connecting plate 26-connected element
The two-way flange 28-of 27-lining
29-" T " shape piece
31-motor II 32-rotating shaft
33-supporting base 34-disk
41-stripe board 42-tubular connection
The 43-reinforcer
The 51-end flange
61-z font guide plate
Embodiment
From combine the description of accompanying drawing to embodiment subsequently, these and/or other aspect of the exemplary embodiment of the utility model and advantage will become obvious and be more readily understood.
Embodiment. describe the embodiment of the utility model below with reference to accompanying drawings in detail, the corresponding components identical of wherein identical label.But the utility model has a lot of different embodiments, can not be interpreted as the utility model is limited to described embodiment; And just through the embodiment of the utility model is provided, makes present disclosure comprehensive and complete, and pass on the notion of the utility model completely to those skilled in the art.
As shown in Figure 1, it shows this routine lifting and rotating machinery 1 is installed to the schematic representation on the quick-opening device, promotes with rotating machinery 1 through control and can realize carrying out translation after the lifting of round door and the lifting.
As shown in Figure 2, lifting and rotating machinery 1 comprise lifting feature 2, rotary component 3 and coupling component 4, and quick-opening device comprises round door 5, and lifting feature 2 is arranged to move round door 5 along vertical direction; Rotary component 3 rotates quick-opening device and lifting feature 2 in the horizontal direction.As shown in Figure 1, an end of coupling component 4 is fixedly connected with lifting feature 2, and the other end is fixedly connected with said rotary component 3.
Lifting feature 2 (see figure 2)s comprise: motor I 21 model 380V-0.07kw-0.75A, screw mandrel 22 specification Tr44 * 8mm, tubular body 23, pipe 24 and annulus link 25; Wherein, The clutch end of motor I 21 is connected with an end of screw mandrel 22, to drive screw mandrel 22; The other end of screw mandrel 22 is connected with an end of pipe 24, moves along vertical direction to drive pipe 24; As shown in Figure 3 in more detail; It shows the partial enlarged drawing of lifting and rotating machinery 2; One end of tubular body 23 is provided with joint 26, and through the end fixed connection of screw with joint 26 and said coupling component, and the part of pipe 24 and screw mandrel 22 is arranged in the tubular body 23; Annulus link 25 removably is fixedly connected the other end of pipe with round door 5.
According to this example preferred embodiment, can also utilize two-way flange 27 that motor 21 is fixedly connected with tubular body, also can adopt other Placements that both are connected.
Fig. 4 shows the local enlarged diagram preferred embodiment of this routine lifting and rotating machinery; The other end of pipe 24 is a spheroidal structure; Annulus connecting plate 25 has flange, and when annulus connecting plate 25 was fixedly connected the other end of pipe 24, spheroidal structure was contained in the flange.
According to this example preferred embodiment, lifting feature 2 is installed in the centre of round door, and the spheroidal structure of pipe 24 has the function of universal adjustment, thereby, can avoid being stuck in lifting difficulty in the end flange 51 after round door 5 inclinations.
As shown in Figure 3, lifting feature 2 also comprises the lining 28 that is arranged in the tubular body 23, so that pipe 24 reduces friction in lifting process.According to the preferably mode of execution of this example, promoting and the decline process, the motion of in the vertical direction is led thereby pipe 24 matches with lining 28, prevents lateral forces to screw mandrel 22, thus protection leading screw 22.
As shown in Figure 5, lifting feature 2 also comprises " T " shape piece 29; The said connected element 26 and the lining 28 of tubular body 23 are provided with opening, and pipe 24 sidepieces are provided with groove, and the leg of " T " shape piece 29 passes opening and cooperates with groove, thereby leads at lifting process.
Coupling component 4 (see figure 2)s comprise stripe board 41, tubular connection 42 and reinforcer 43; Two ends in stripe board 41 are provided with opening; The opening of one end is used for pipe 24 and passes; The opening of the other end is used for tubular connection 42 and passes, and tubular connection 42 and stripe board 41 welding, reinforcer 41 respectively with tubular connection 42 welding on stripe board 41 and stripe board 41 tops to increase the rigidity of stripe board.
As shown in Figure 6; Lifting and rotating machinery also comprise " 7 " font guide plate 6 and " z " font guide plate 61; " 7 " font guide plate 6 horizontally extending ends are fixedly connected with said coupling component; " z " font guide plate 61 1 ends are fixedly connected with round door 5, and " z " font guide plate 61 the other ends are provided with notch, and notch matches with the end that " 7 " font guide plate 6 vertically extends.Utilize above-mentioned guide structure, can avoid pipe 24 rotations.The fixed connection here is welding.
According to this example preferred embodiment, as shown in Figure 6, " 7 " font guide plate 6 connects at the central part of stripe board 41.
As shown in Figure 2, rotary component 3 comprises: motor II 31 model 380V-0.25kw-1.9A, rotating shaft 32 Ф 42mm, supporting base 33 and disk 34; Motor II 31 output shafts and rotating shaft 32 1 ends removably connect to drive said rotating shaft 32; Rotating shaft 32 is arranged in the supporting base 33,51 dismountable connections of end flange of supporting base 33 and said quick-opening device; Disk 34 and dismountable fixed connection of rotating shaft 32 the other ends, and disk 34 is fixedly connected with coupling component.
As shown in Figure 7, rotating shaft 32 is multistage step type rotating shaft, and the small end of multistage step type rotating shaft links to each other with the output terminal of motor.
Show the supporting base 33 in the rotary component like Fig. 8, utilize the integrally formed wing plate in supporting base 33 both sides to be fixedly connected, supporting base 33 is fixed on the end flange with the end flange of quick operating valve.
When needs promote round door and promoting round door when certain position carries out translation, motor I 21 drives screw mandrels 22, screw mandrel 22 drive pipes 24; Promote thereby drive the round door in the vertical direction, after rising to proper height, motor I 21 shuts down; 31 entrys into service of motor II; Thereby drive multistage step type rotating shaft 32, transmission of torque is to coupling component 4, and the stripe board 41 in the coupling component 4 is taken lifting feature 2 and round door 5 rotation translations to; When moving to correct position, motor II 31 shuts down.Thereby accomplish the process of the unlatching of quick operating valve.After quick-opening device is safeguarded end, utilize said mechanism that round door is closed.
In the aforesaid operations process, can carry out interlocked operation to two motors, that is, the action of a motor is not finished, and can't start the action of another motor, thereby with the Security in the further assurance operation element.
Claims (9)
1. the lifting of a quick-opening device and rotating machinery promote and rotating machinery (1) comprises lifting feature (2), rotary component (3) and coupling component (4); Lifting feature (2) is installed in the centre of the mobile round door (5) of quick-opening device, and lifting feature (2) is arranged to move round door (5) along vertical direction; Rotary component (3) rotates quick-opening device and lifting feature (2) in the horizontal direction; One end of coupling component (4) is fixedly connected with lifting feature (2), and the other end is fixedly connected with said rotary component (3); Coupling component (4) comprises stripe board (41), tubular connection (42) and reinforcer (43); Two ends in stripe board (41) are provided with opening; The opening of one end is used for pipe (24) and passes; The opening of the other end is used for tubular connection (42) and passes, and the welding of tubular connection (42) and stripe board (41), reinforcer (43) respectively with tubular connection (42) welding on stripe board (41) and stripe board (41) top; It is characterized in that lifting feature (2) comprising: motor I (21), screw mandrel (22), tubular body (23), pipe (24) and annulus link (25), wherein, the clutch end of motor I (21) is connected with an end of screw mandrel (22); The other end of screw mandrel (22) is connected with an end of pipe (24); One end of tubular body (23) is provided with connected element (26), through screw the end of connected element (26) with said coupling component (4) is fixedly connected, and the part of pipe (24) and screw mandrel (22) is arranged in the tubular body (23); Annulus link (25) removably is fixedly connected the other end of pipe (24) with round door (5); Rotary component (3) comprises motor II (31), rotating shaft (32), supporting base (33) and disk (34); Motor II (31) output shaft and rotating shaft (32) one ends removably connect to drive said rotating shaft (32); Rotating shaft (32) is arranged in the supporting base (33), the dismountable connection of end flange (51) of supporting base (33) and said quick-opening device; Disk (34) and dismountable fixed connection of rotating shaft (32) the other end, and disk (34) is fixedly connected with coupling component.
2. a kind of lifting and rotating machinery that is used for quick-opening device according to claim 1 is characterized in that lifting feature (2) also comprises the lining (28) that is arranged on guiding in the tubular body (23).
3. a kind of lifting and rotating machinery that is used for quick-opening device according to claim 1 is characterized in that with two-way flange (27) motor I (21) being fixedly connected with tubular body (23).
4. a kind of lifting and rotating machinery that is used for quick-opening device according to claim 1, the shape that it is characterized in that said circular columns (24) are that an end is the cylinder of spheroidal structure; Annulus connecting plate (25) is the annulus that flange is arranged, and annulus connecting plate (25) is contained in the spheroidal structure of circular columns (24) in the flange.
5. a kind of lifting and rotating machinery that is used for quick-opening device according to claim 1 is characterized in that lifting feature also comprises " T " shape piece (29), and it is " Τ " shape piece; The lining (28) of tubular body (23) and connected element (26) and interior cover is provided with opening, and circular columns (24) sidepiece is provided with groove; The leg of " T " shape piece (29) passes said opening and cooperates with said groove.
6. a kind of lifting and rotating machinery that is used for quick-opening device according to claim 1; It is characterized in that lifting and rotating machinery (1) also comprise " 7 " font guide plate (6) and " z " font guide plate (61); The horizontally extending end of " 7 " font guide plate (6) is fixedly connected with said coupling component; " z " font guide plate (61) one ends are fixedly connected with round door (5); " z " font guide plate (61) the other end is provided with notch, and notch matches with the end that " 7 " font guide plate (6) vertically extends, to lead at vertical direction; " 7 " font guide plate (6) connects at the central part of stripe board (41).
7. a kind of lifting and rotating machinery that is used for quick-opening device according to claim 1 is characterized in that said fixed connection is welding or utilizes bolt to be connected with the mode that screw cooperates.
8. a kind of lifting and rotating machinery that is used for quick-opening device according to claim 1 is characterized in that said rotating shaft (32) is multistage step type rotating shaft, and the small end of multistage step type rotating shaft links to each other with the output terminal of motor II (31).
9. a kind of lifting and rotating machinery that is used for quick-opening device according to claim 1 is characterized in that the integrally formed wing plate in said supporting base (33) both sides is fixedly connected with the end flange of quick operating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205309441U CN202531831U (en) | 2011-12-16 | 2011-12-16 | A lifting and rotating mechanism for a quick-opening door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205309441U CN202531831U (en) | 2011-12-16 | 2011-12-16 | A lifting and rotating mechanism for a quick-opening door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531831U true CN202531831U (en) | 2012-11-14 |
Family
ID=47133018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205309441U Withdrawn - After Issue CN202531831U (en) | 2011-12-16 | 2011-12-16 | A lifting and rotating mechanism for a quick-opening door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016729A (en) * | 2011-12-16 | 2013-04-03 | 中国石油天然气集团公司 | Lifting and rotating mechanism for fast door opening device |
-
2011
- 2011-12-16 CN CN2011205309441U patent/CN202531831U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016729A (en) * | 2011-12-16 | 2013-04-03 | 中国石油天然气集团公司 | Lifting and rotating mechanism for fast door opening device |
| CN103016729B (en) * | 2011-12-16 | 2015-09-23 | 中国石油天然气集团公司 | A kind of lifting for quick-opening device and rotating machinery |
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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: 20121114 Effective date of abandoning: 20150923 |
|
| RGAV | Abandon patent right to avoid regrant |