CN208546589U - A kind of separate type driving butterfly valve apparatus with double leval jib - Google Patents
A kind of separate type driving butterfly valve apparatus with double leval jib Download PDFInfo
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- CN208546589U CN208546589U CN201820960143.0U CN201820960143U CN208546589U CN 208546589 U CN208546589 U CN 208546589U CN 201820960143 U CN201820960143 U CN 201820960143U CN 208546589 U CN208546589 U CN 208546589U
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- double leval
- leval jib
- butterfly valve
- bearing
- pin shaft
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Abstract
A kind of separate type driving butterfly valve apparatus with double leval jib, including double leval jib butterfly valve apparatus, driving device are provided；It is characterized in that: double leval jib butterfly valve apparatus is made of handspike bearing, pin shaft, double leval jib push rod, intermediate connecting rod, driving crank, valve plate shaft, passive crank, weight transition swing rod, valve plate, weight, Nonlubricated bearing, bearing gland etc.；Driving device is made of support, oil cylinder, guide seats, push rod, bearing block, oil cylinder, link block, pin shaft, limit switch, connecting plate, sliding sleeve etc.；Double leval jib butterfly valve apparatus is mounted on fixed dedusting ventilation shaft, and driving device is welded on a mobile platform by support and guide seats；Oil cylinder is by being hingedly mounted on support；Push rod and bearing block are mounted in guide seats；Collision block is bolted on link block；The beneficial effect is that: structure is simple, safe and reliable, compact, outer dimension is small, can be in specific, the use of narrow space position, easy access, energy-saving and emission-reduction.
Description
Technical field:
The utility model relates to dedusting ventilation equipment technical fields, cut off more particularly to one kind for dedusting ventilation shaft
The butterfly valve apparatus of ventilation.
Background technique:
It, will on each air-suction duct since multiple air inlets do not use simultaneously in existing cleaner system
Butterfly valve apparatus is set to control the opening and closing of air inlet, butterfly valve apparatus form used at present has weight closing, and power drives
It is dynamic to open；Also there is weight opening, power drive is closed.Power drive unit also has various forms.Main butterfly valve apparatus has two
Kind, a kind of drive cylinder of butterfly valve apparatus is directly connected to driving crank, and opening and closing is completed by drive cylinder.It should
Butterfly valve apparatus can only oil cylinder drive a butterfly valve main body, and drive cylinder cannot be separated with butterfly valve main body, and the device is uncomfortable
The occasion used for narrow space and the confined space；Another kind is the butterfly valve apparatus with separate type driving, the drive of driving device
Guide post is set above dynamic oil cylinder, and the valve plate of butterfly valve apparatus is lid formula, and valve plate cover is integrated with crank, above butterfly valve main body
One fixed revolution spot wobble.The oil cylinder of driving device stretches out, and drives mandril top crank, and crank-swinging drives valve plate cover to be swung up
Butterfly valve is opened, and the oil cylinder of driving device retracts, and mandril leaves crank, and valve plate cover is closed to lower swing butterfly valve under the effect of gravity.
The apparatus structure size is big, is not available in narrow space；Push rod head is small with a distance from oil cylinder, and the installation site of oil cylinder cannot be avoided
Danger zone, such as the conductor rail lower area of coke guide；The driving point on crank top is limited in narrow installation space, cannot
It uses.
Summary of the invention:
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of structure it is simple, it is safe and reliable, can be narrow
Small space uses, the butterfly valve apparatus that driving device can be installed separately with valve body.
The purpose of this utility model is achieved through the following technical solutions: providing a kind of separate type drive with double leval jib
Dynamic butterfly valve apparatus, including double leval jib butterfly valve apparatus, driving device；It is characterized in that: double leval jib butterfly valve apparatus is by handspike bearing, pin shaft
A, double leval jib push rod, pin shaft b, intermediate connecting rod, pin shaft c, driving crank, key, valve plate shaft, passive crank, pin shaft d, weight mistake
Cross swing rod, valve plate, valve body, pin shaft e, weight, tight fixed bolt, packing, Nonlubricated bearing, bearing gland composition；Double leval jib butterfly
The connecting flange of the valve body of valve gear is bolted on dedusting ventilation shaft；The handspike bearing of double leval jib butterfly valve apparatus is solid
Dingan County is on handspike bearing fixed pedestal；Handspike bearing is hinged by pin shaft a and double leval jib push rod；Double leval jib push rod and centre
Connecting rod is hinged by pin shaft b；Intermediate connecting rod and driving crank are hinged by pin shaft c；Driving crank and valve plate shaft by key and
Tight fixed bolt is fixedly connected；Valve plate shaft is fixedly connected with valve plate by tight fixed bolt；Weight transition swing rod passes through pin shaft d and pin
Axis e and weight and passive crank are hinged；Passive crank is fixedly connected with valve plate shaft by key and tight fixed bolt；Valve plate and valve body
On sealing ring by being tightly connected；Nonlubricated bearing is mounted in bearing gland, and bearing gland is in the bearing block of valve body；Bearing
Gland is pressed on packing；Valve plate shaft is flexibly connected with Nonlubricated bearing；Driving device by support, oil cylinder, guide seats,
Push rod, bearing block, oil cylinder, link block, pin shaft f, collision block, limit switch, connecting plate, sliding sleeve composition；Driving device is logical
Cross support and guide seats welding on a mobile platform；Oil cylinder is by being hingedly mounted on support；The push rod being mutually flexibly connected
It is mounted in guide seats with bearing block；Collision block is bolted on link block, and limit switch is bolted to connecting plate
On, connecting plate is welded in guide seats；Push rod is mounted in the sliding sleeve in bearing block；The piston rod of oil cylinder comes directly towards and push rod
End be fixedly connected by oil cylinder, link block, pin shaft f and positioning pin；Oil cylinder is fixed with link block by pin shaft f
Connection；It is further characterized in that: on a mobile platform, actuating arm is all same for one or a set of driving device installation of this butterfly valve
Side, one or a set of butterfly valve in the openable corresponding position in some position；Change a position, and one of openable corresponding position
Or one group of butterfly valve；It can according to need and open several or several groups valve；The power source of driving device is cylinder；Driving device can
To be mounted remotely from the position of valve body；The mandril of driving device is slidably connected with Nonlubricated bearing；Double leval jib butterfly valve apparatus with
Driving device is installed separately.
The beneficial effects of the utility model are: structure is simple, compact, outer dimension is small, can be in specific, narrow space
Position uses；Driving device mandril drives driving crank by four-bar mechanism, makes mandril far from butterfly valve main body, realizes mandril
Butterfly valve apparatus is relatively being opened at a distance；Guide sleeve and guide groove is arranged in driving device, allows mandril to slide back and forth along fixed straight line, no
It can rotate；The length of driving device mandril is longer so that drive cylinder installation site can avoid danger zone far from push rod, such as
The conductor rail lower area of coke guide, easy access；Double leval jib butterfly valve apparatus is installed separately with driving device, double leval jib butterfly valve dress
It sets and is mounted on fixed dedusting ventilation shaft, driving device is installed on a mobile platform, and one and one group of driving can be passed through
Device opens several and several groups butterfly valve apparatus, energy-saving and emission-reduction.
Detailed description of the invention:
Fig. 1 is the utility model embodiment arrangement main view；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the double leval jib butterfly valve apparatus main view of the utility model embodiment；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the driving device main view of the utility model embodiment；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the A-A view of Fig. 5；
Fig. 8 is the B-B view of Fig. 5；
Fig. 9 is the application schematic diagram of the actuating arm in the same side of the utility model embodiment；
Figure 10 is the application schematic diagram of the actuating arm in left and right sides of the utility model embodiment.
In attached drawing: 1. double leval jib butterfly valve apparatus；2. driving device；3. mobile platform；4. handspike bearing fixed pedestal；5. pushing away
Rod bearing；6. pin shaft a；7. double leval jib push rod；8. pin shaft b；9. intermediate connecting rod；10. pin shaft c；11. driving crank；12. key；
13. valve plate shaft；14. passive crank；15. pin shaft d；16. weight transition swing rod；17. valve plate；18. valve body；19. pin shaft e；
20. weight；21. tight fixed bolt；22. packing；23. Nonlubricated bearing；24. bearing gland；25. support；26. oil cylinder；27.
Guide seats；28. push rod；29. bearing block；30. oil cylinder；31. link block；32. pin shaft f；33. collision block；34. limit is opened
It closes；35. connecting plate；36. sliding sleeve.
Specific embodiment:
The utility model embodiment is described in further detail with reference to the accompanying drawing: a kind of band as shown in FIG. 1 to FIG. 8
The separate type of double leval jib drives butterfly valve apparatus, including double leval jib butterfly valve apparatus 1, driving device 2；Double leval jib butterfly valve apparatus 1 is by pushing away
Rod bearing 5, pin shaft a6, double leval jib push rod 7, pin shaft b8, intermediate connecting rod 9, pin shaft c10, driving crank 11, key 12, valve plate shaft
13, passive crank 14, pin shaft d15, weight transition swing rod 16, valve plate 17, valve body 18, pin shaft e19, weight 20, tight fixed bolt 21,
Packing 22, Nonlubricated bearing 23, bearing gland 24 form；The connecting flange of the valve body 18 of double leval jib butterfly valve apparatus 1 passes through spiral shell
Bolt is connected on dedusting ventilation shaft；The handspike bearing 5 of double leval jib butterfly valve apparatus 1 is fixedly mounted on handspike bearing fixed pedestal 4
On；Handspike bearing 5 is hinged by pin shaft a6 and double leval jib push rod 7；Double leval jib push rod 7 and intermediate connecting rod 9 are cut with scissors by pin shaft b8
It connects；Intermediate connecting rod 9 and driving crank 11 are hinged by pin shaft c10；Driving crank 11 and valve plate shaft 13 pass through key 12 and tightening
Bolt 21 is fixedly connected；Valve plate shaft 13 is fixedly connected with valve plate 17 by tight fixed bolt；Weight transition swing rod 16 passes through pin
Axis d15 and pin shaft e19 and weight 20 and passive crank 14 are hinged；Passive crank 14 passes through key 12 and clamp screw with valve plate shaft 13
Bolt 21 is fixedly connected；Valve plate 17 is with the sealing ring on valve body 18 by being tightly connected；Nonlubricated bearing 23 is mounted in bearing gland 24,
Bearing gland 24 is in the bearing block of valve body 18；Bearing gland 24 is pressed on packing 22；Valve plate shaft 13 and oil-free lubrication
Bearing 23 is flexibly connected；Driving device 2 is by support 25, oil cylinder 26, guide seats 27, push rod 28, bearing block 29, oil cylinder
30, link block 31, pin shaft f32, collision block 33, limit switch 34, connecting plate 35, sliding sleeve 36 form；Driving device 2 passes through support
25 and guide seats 27 be welded on mobile platform 3 i.e. coke guide steel superstructure platform；Oil cylinder 26 is by being hingedly mounted on branch
On seat 25；The push rod 28 and bearing block 29 being mutually flexibly connected are mounted in guide seats 27；33 company of being bolted to of collision block
It connects on block 31, limit switch 34 is bolted on connecting plate 35, and connecting plate 35 is welded in guide seats 27；Push rod 28 is pacified
In the sliding sleeve 36 in bearing block 29；The piston rod top of oil cylinder 26 and the end of push rod 28 pass through oil cylinder 30, connect
Block 31, pin shaft f32 and positioning pin is connect to be fixedly connected；Oil cylinder 30 is fixedly connected with link block 31 by pin shaft f32.Double leval jib
Butterfly valve apparatus 1 is installed separately with driving device 2.
In the application schematic diagram of the same side, one group of driving device of the figure has 3, is mounted on shifting actuating arm as shown in Figure 9
Moving platform 3 is on coke guide steel superstructure platform, and push rod is in the same side, i.e., all in left side or all on right side, in some position
Set one group of butterfly valve of openable corresponding position；A position, and one group of butterfly valve of openable corresponding position are changed, it in this way can basis
Need to open several groups butterfly valve.As shown in Fig. 10 application signal of the actuating arm of the utility model embodiment in left and right sides
Figure: one group of driving device of the figure has 4, is mounted on mobile platform 3 i.e. coke guide steel superstructure platform, push rod is in left and right sides
Have, one group of butterfly valve in the openable corresponding position in some position, this schematic diagram is 3 butterfly valves, changes a position, and openable
One group of butterfly valve of corresponding position.It can according to need in this way and open several groups butterfly valve.The centre of 4 driving devices in this schematic diagram
Two mandril length is longer, to push the push rod of two neighboring butterfly valve apparatus, the mandril of two outer driving devices simultaneously
Length is short, only pushes the push rod of a butterfly valve apparatus.
The working principle of the utility model is: oil cylinder 26 acts, piston rod stretches out, and passes through oil cylinder 30, link block
31, pin shaft f32 drives push rod 28 to move forward in the sliding sleeve 36 in bearing block 29, and link block 31 is in guide seats 27
Linear slide in the guide groove be made of angle steel, not can rotate, so that push rod 28 will not rotate；Push double leval jib push rod 7 around
Pin shaft a6 rotation, double leval jib push rod 7 push driving crank 11 to be rotated up 90 ° by intermediate connecting rod 9, and valve plate shaft 13 can be in nothing
The inner rotation of oil-lubricated bearing 23, driving crank 11 drive valve plate 17 to be rotated up 90 ° by valve plate shaft 13, and butterfly valve apparatus is beaten
It opens；Oil cylinder or 26 piston of cylinder retract, and drive push rod 28 in sliding sleeve 36 by oil cylinder 30, link block 31, pin shaft f32
It inside moves backward, push rod 28 leaves double leval jib push rod 7, and weight 20 is by weight transition swing rod 16 by gravity in passive crank
On 14, passive crank 14 drives valve plate 17 to rotate down 90 ° by valve plate shaft 13.Sealing ring on valve plate 17 and valve body 18
It is close to, butterfly valve apparatus is closed.It drives driving crank 11 to rotate down simultaneously, makes double leval jib push rod 7 around pin by intermediate connecting rod 9
Axis a6, which is rotated backward, returns to initial position.Push rod 28 advances through the limit switch 34 that link block 31 drives collision block 33 to hit front
Advanced potential signal is issued, push rod 28 returns back through link block 31 and collision block 33 is driven to hit letter of giving up the throne after subsequent limit switch 34 issues
Number.
Claims (6)
1. a kind of separate type with double leval jib drives butterfly valve apparatus, including double leval jib butterfly valve apparatus (1), driving device (2)；It is special
Sign is: double leval jib butterfly valve apparatus (1) is by handspike bearing (5), pin shaft a (6), double leval jib push rod (7), pin shaft b (8), intermediate connecting rod
(9), pin shaft c (10), driving crank (11), key (12), valve plate shaft (13), passive crank (14), pin shaft d (15), weight mistake
Cross swing rod (16), valve plate (17), valve body (18), pin shaft e (19), weight (20), tight fixed bolt (21), packing (22), without glossy
Plain besring (23), bearing gland (24) composition；The connecting flange of the valve body (18) of double leval jib butterfly valve apparatus (1) is bolted
On dedusting ventilation shaft；The handspike bearing (5) of double leval jib butterfly valve apparatus (1) is fixedly mounted on handspike bearing fixed pedestal (4)
On；Handspike bearing (5) is hinged by pin shaft a (6) and double leval jib push rod (7)；Double leval jib push rod (7) and intermediate connecting rod (9) pass through
Pin shaft b (8) is hinged；Intermediate connecting rod (9) and driving crank (11) are hinged by pin shaft c (10)；Driving crank (11) and valve plate turn
Axis (13) is fixedly connected by key (12) with tight fixed bolt (21)；Valve plate shaft (13) is fixed with valve plate (17) by tight fixed bolt
Connection；Weight transition swing rod (16) is hinged by pin shaft d (15) and pin shaft e (19) and weight (20) and passive crank (14)；Quilt
Dynamic crank (14) are fixedly connected with valve plate shaft (13) by key (12) and tight fixed bolt (21)；On valve plate (17) and valve body (18)
Sealing ring by being tightly connected；Nonlubricated bearing (23) is inner mounted in bearing gland (24), and bearing gland (24) is mounted in valve body (18)
Bearing block in；Bearing gland (24) is pressed on packing (22)；Valve plate shaft (13) and Nonlubricated bearing (23) activity are even
It connects；Driving device (2) is by support (25), oil cylinder (26), guide seats (27), push rod (28), bearing block (29), oil cylinder
(30), link block (31), pin shaft f (32), collision block (33), limit switch (34), connecting plate (35), sliding sleeve (36) composition；It drives
Dynamic device (2) are welded on mobile platform (3) by support (25) and guide seats (27)；Oil cylinder (26) is by being hingedly mounted on
On support (25)；The push rod (28) and bearing block (29) being mutually flexibly connected are mounted on guide seats (27)；Collision block (33) is used
It is bolted on link block (31), limit switch (34) is bolted on connecting plate (35), and connecting plate (35) is welded on
In guide seats (27)；Push rod (28) is mounted in the inner sliding sleeve (36) of bearing block (29)；The piston rod of oil cylinder (26) comes directly towards
It is fixedly connected with the end of push rod (28) by oil cylinder (30), link block (31), pin shaft f (32) and positioning pin；Oil cylinder ear
Ring (30) is fixedly connected with link block (31) by pin shaft f (32).
2. a kind of separate type with double leval jib according to claim 1 drives butterfly valve apparatus, it is characterized in that: the one of this butterfly valve
A or one group of driving device (2) is mounted on mobile platform (3), and actuating arm is openable corresponding in some position all in the same side
One or a set of butterfly valve of position；Change a position, and one or a set of butterfly valve of openable corresponding position；It can according to need
Open several or several groups valve.
3. a kind of separate type with double leval jib according to claim 1 drives butterfly valve apparatus, it is characterized in that: driving device
(2) power source is cylinder.
4. a kind of separate type with double leval jib according to claim 1 drives butterfly valve apparatus, it is characterized in that: driving device
(2) it may be mounted at the position far from valve body (18).
5. a kind of separate type with double leval jib according to claim 1 drives butterfly valve apparatus, it is characterized in that: driving device
(2) mandril is slidably connected with Nonlubricated bearing (23).
6. a kind of separate type with double leval jib according to claim 1 drives butterfly valve apparatus, it is characterized in that: double leval jib butterfly valve
Device (1) and driving device (2) are installed separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960143.0U CN208546589U (en) | 2018-06-21 | 2018-06-21 | A kind of separate type driving butterfly valve apparatus with double leval jib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960143.0U CN208546589U (en) | 2018-06-21 | 2018-06-21 | A kind of separate type driving butterfly valve apparatus with double leval jib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546589U true CN208546589U (en) | 2019-02-26 |
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ID=65423099
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820960143.0U Active CN208546589U (en) | 2018-06-21 | 2018-06-21 | A kind of separate type driving butterfly valve apparatus with double leval jib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208546589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377666A (en) * | 2020-11-05 | 2021-02-19 | 韩瑞辰 | Easy-to-open valve body switch structure at hidden position |
-
2018
- 2018-06-21 CN CN201820960143.0U patent/CN208546589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377666A (en) * | 2020-11-05 | 2021-02-19 | 韩瑞辰 | Easy-to-open valve body switch structure at hidden position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190909 Address after: 100044 No. 11 Xiejie, Gaoliangqiao, Haidian District, Beijing Patentee after: Zhongye Geotechnical Engineering Consulting Co., Ltd. Address before: 100029 Beijing, Chaoyang District Anwai Gu Zhuang 2, Beijing Institute of metallurgical equipment Patentee before: Beijing Metallurgical Equipment Research and Design Institute Co., Ltd. |
|
| TR01 | Transfer of patent right |