CN207935612U - The vertical fast opening blind of lock ring type - Google Patents
The vertical fast opening blind of lock ring type Download PDFInfo
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- CN207935612U CN207935612U CN201820227126.6U CN201820227126U CN207935612U CN 207935612 U CN207935612 U CN 207935612U CN 201820227126 U CN201820227126 U CN 201820227126U CN 207935612 U CN207935612 U CN 207935612U
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- lock ring
- end cap
- composition
- fast opening
- ring type
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Abstract
The utility model discloses a kind of vertical fast opening blind of lock ring type, includes that shell flange, end cap and vertical wall built-up composition, the shell flange of loop configuration are internally provided with end cap, and vertical wall built-up composition is fixed in the side of shell flange outer surface；It is additionally provided with lock ring composition in the upper surface of end cap, lock ring group becomes the loop configuration with notch, security alarm bolt is internally provided with what the upper surface of end cap, lock ring group circularized；The lock ring that lock ring notch insert, security alarm bolt install rear cylinder body flange internal groove is restricted from generation displacement, so that end cap cannot be opened, equipment just can be with booste operation.Otherwise equipment is in almost zero pressure（Less than 3kPa）Hereinafter, handle may be only inserted in the corresponding pin hole of security alarm bolt assembly, security alarm bolt can just be dismantled, lock ring notch insert also just can be dismantled further, lock ring is just shunk under the action of handle so that shell flange is detached from end cap, and blind plate could realize unlatching.
Description
Technical field
The utility model is related to a kind of blind plate structure more particularly to a kind of vertical fast opening blinds of lock ring type.
Background technology
In the corollary equipments such as pressure vessel, pressure pipeline, fast opening blind is a kind of to be commonly quickly turned on and off dress
It sets.Being widely used in gas filter, combustion gas filter separator, cyclone filter, receiving ball tube etc. need to irregularly open and close
Equipment.Although fast opening blind is widely used, some potential safety problems is still had, such as when cover board is opened
Afterwards, without corresponding fixation, lead to that there are certain safety problems；It is not corresponding to the environment at scene when for another example opening
Judge, there are leakages may.
In order to improve it is existing open soon formula blind plate there are the problem of propose the technical solution of the application.
Utility model content
The main purpose of the utility model is that overcome defect existing for existing blind plate, and it is vertical to provide a kind of lock ring type
Formula fast opening blind improves security performance, thus more suitable for practicality, and with the utility value in industry.
The utility model is realized using following scheme：
The utility model proposes a kind of vertical fast opening blinds of lock ring type, include shell flange, end cap and vertical wall built-up group
At the shell flange of loop configuration is internally provided with end cap, and vertical wall built-up composition is fixed in the side of shell flange outer surface；
It is additionally provided with lock ring composition in the upper surface of end cap, lock ring group becomes the loop configuration with notch, in end cap
What upper surface, lock ring group circularized is internally provided with security alarm bolt；Cylinder after lock ring notch insert, the installation of security alarm bolt
The lock ring of body flange internal groove is restricted from generation displacement, so that end cap cannot be opened, equipment just can be with booste operation.Instead
Equipment in almost zero pressure（Less than 3kPa）Hereinafter, handle may be only inserted the corresponding pin hole of security alarm bolt assembly
Interior, security alarm bolt can just be dismantled, and lock ring notch insert also just can be dismantled further, lock ring ability under the action of handle
It shrinks so that shell flange is detached from end cap, and blind plate could realize unlatching.
Preferably, the vertical fast opening blind of lock ring type above-mentioned, vertical wall built-up composition includes connection column, connection cross
Beam and oil cylinder composition, connection column are vertically arranged, one end of connecting cross beam with connect the perpendicular connection of column, connecting cross beam it is another
One end is provided with oil cylinder composition；Connecting cross beam is provided with hook close to one end lower part that oil cylinder forms；It is opened when by oil cylinder composition
After opening end cap, most of weight of end cap, which is all made of oil cylinder, bears, and about 2 tons or so, safety at this time does not ensure, this
Application connects the lifting lead screw axis pin that oil cylinder forms lower part by hook, bears a part of weight by pivoted arm, improves safety
It ensures.
Preferably, the vertical fast opening blind of lock ring type above-mentioned, is provided with hanger fitting in the lower part of oil cylinder composition, rises
The lifting lead screw axis pin being provided on connector for connecting hook is hung, is coordinated with hook, security performance is improved.
Preferably, the vertical fast opening blind of lock ring type above-mentioned, the right angle that connection column and connecting cross beam are formed it
Between be provided with reinforcing plate, one end of reinforcing plate with connect column and mutually fix, the other end of reinforcing plate is mutually fixed with connecting cross beam；Increase
Add the connectivity robustness between connection column and connecting cross beam.
Preferably, the vertical fast opening blind of lock ring type above-mentioned, is additionally provided between security alarm bolt and end cap
Guard plate.
Preferably, the vertical fast opening blind of lock ring type above-mentioned, sets between shell flange and the link position of end cap
It is equipped with lip-shaped ring, the model and feature specifically for product are equipped with, and instead of traditional O-ring, are sealed while saving material
Performance also can be ensured effectively.
Preferably, the vertical fast opening blind of lock ring type above-mentioned, inside the loop configuration of lock ring composition, end cap it is upper
Surface is provided with guiding axis, and the loop configuration setting that guiding axis is formed close to lock ring ensures that the direction that lock ring is opened is unlikely to run
Partially.
The beneficial effects of the utility model are：
1. the utility model proposes the vertical fast opening blind of lock ring type, the ratio settings of each parts all passes through finite element
Mechanical analysis, simulates the customization of actual operating mode, product it is reasonable in design；
2. lock ring is the critical component of fast opening blind high-speed switch, reasonable for structure, act freely.No matter size only needs to produce
Product self contained kit, a people can open door in one minute, realize the concept of truly " door "；
3. sealing ring is lipped configuration, self-energized seal suppressed for whole, no splicing by mold, no matter high pressure, middle pressure
Or the equal zero leakage of low pressure, installation is very convenient, does not need specific purpose tool；
4. lock ring notch insert and security alarm bolt and the safety interlock being attached thereto constitute entirety on end cap
Security component, while compact-sized safety be improved.
Description of the drawings
Fig. 1 is the vertical fast opening blind front view of the utility model lock ring type；
Fig. 2 is the vertical fast opening blind vertical view of the utility model lock ring type；
Fig. 3 is security alarm bolt arrangement schematic diagram；
Fig. 4 is that vertical wall built-up forms close-up schematic view；
Mark meaning in figure：1. shell flange, 2. lip-shaped rings, 3. end caps, 4. annular lips, 5. guard plates, 6. safety reports
Alert bolt, 7. elastic pieces, 8. hexagon socket head cap screws, 9. eccentric adjustment rings, 10. hexagon socket cap head screws, 11, guiding axis, 12. sides
Ear forms, 13. vertical wall built-up compositions, 14. connection columns, 15. connecting cross beams, 16. oil cylinders composition, 17. reinforcing plates, 18. hooks,
19. hanger fitting, 20. lifting lead screw axis pins, 21. cavity of resorptions, 22. epicoeles, 23. piston rods, 24. blocks, 25. springs, 26. is logical
Hole.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this practicality
It is novel, it is not used to limit the utility model.
Embodiment 1
The vertical fast opening blind of lock ring type of the utility model includes that shell flange 1, end cap 3 and vertical wall built-up form 13,
The shell flange 1 of loop configuration is internally provided with end cap 3, and vertical wall built-up composition is fixed in the side of 1 outer surface of shell flange
13；
It is additionally provided with lock ring composition in the upper surface of end cap 3, lock ring group becomes the loop configuration with notch, in end cap 3
Upper surface, lock ring group circularize be internally provided with security alarm bolt 6.
It further includes forming 16 by connection column 14, connecting cross beam 15 and oil cylinder that wherein vertical wall built-up, which forms 13, connects column
14 are vertically arranged, and one end of connecting cross beam 15 is provided with oil with 14 perpendicular connection of column, the other end of connecting cross beam 15 is connect
Cylinder composition 16；Connecting cross beam 15 is provided with hook 18 close to one end lower part of oil cylinder composition 16.
The lower part of oil cylinder composition 16 is provided with hanger fitting 19, is provided on hanger fitting 19 for connecting hook 18
Lift by crane lead screw axis pin 20.
Be provided with reinforcing plate 17 between the right angle that connection column 14 and connecting cross beam 15 are formed, one end of reinforcing plate 17 with
Connection 14 phase of column is fixed, and the other end and 15 phase of connecting cross beam of reinforcing plate 17 are fixed.
Guard plate 5 is additionally provided between security alarm bolt 6 and end cap 3, i.e. guard plate 5 is arranged in security alarm bolt
The position of proximal cover 3 is leaned in 6 lower part.
Lip-shaped ring 2, self-energized seal, by whole pressure of mold are provided between shell flange 1 and the link position of end cap 3
Make, no splicing, no matter high pressure, it is middle pressure or the equal zero leakage of low pressure, installation it is very convenient, do not need specific purpose tool；
Inside the loop configuration of lock ring composition, the upper surface of end cap 3 be provided with guiding axis 11, guiding axis 11 is close to lock ring
The loop configuration of composition is arranged, and realizes guiding role.
As a preferred scheme, annular lip 4 is arranged at the position that shell flange 1 is connected with end cap 3, safety
The lower part of plate 5.
As a preferred scheme, elastic piece 7 is fixed on the outer surface of shell flange 1 by hexagon socket head cap screw 8.
As a preferred scheme, eccentric adjustment ring 9 is set in the outer surface of guiding axis 11.
As a preferred scheme, the all-or-nothing piece lower external face of lock ring composition is provided with 12 structures of composition of picking up the ears.
6 structure of security alarm bolt is as shown in figure 3, including such as lower component：Cavity of resorption 21, epicoele 22, piston rod 23, block
24, spring 25, through-hole 26.
Security alarm bolt 6 is a kind of composite structure, is made of epicoele 22 setting up and down and the combination of cavity of resorption 21, cavity of resorption 21
Outer surface be provided with multiple air admission holes, can be uniformly arranged or uneven setting, preferably be uniformly arranged；In epicoele 22
Inner hub location at it is vertical be provided with piston rod 23, spring 25 is socketed in the lower external face of piston rod 23, in work
The outer surface of upper of stopper rod 23 has been bolted block 24, and there are one through-hole 26, through-holes 26 for the top setting of security alarm bolt 6
Height exceed the height of block 24.
When there is gas into fashionable, piston rod 23 is jacked under the influence of gas and is driven by the air admission hole of 21 outer surface of cavity of resorption
Block 24 blocks through-hole 26, at this point, since the specific purpose tool for opening blind plate cannot be inserted into through-hole 26, it is achieved that alarm
Purpose, operating personnel recognize that there are gases for inside, and will take appropriate measures exhaust, could be opened.Security alarm
When not having gas inside bolt 6, piston rod 23 drives block 24 by spring-compressed, will not block through-hole 26, at this time can be normal
Closure or openness blind plate.
The vertical fast opening blind of lock ring type of the utility model mainly has the portions such as shell flange 1, end cap 3, lock ring, blind plate attachment
Part forms, using the seal form of lip self-tightening seal ring, by opening, closing retaining mechanism, the rotation of pivoted arm composition, safety connection
Latch mechanism etc. come realize door opening and closing mechanism drive end cap revolution or move up and down to realize unlatching, the closing motion of blind plate, end
The safety interlock installed on lid 3 can ensure equipment in almost zero pressure（Less than 3kPa）Under can open.Pass through reinforcing
The rotation of handle opens, closes retaining mechanism, drives the lock ring in internal groove to shrink, spreading.The full spreading of lock ring constantly acts on
Lip self-tightening seal ring realizes axial seal on shell flange 1 and 3 sealing surface of end cap.Lock ring notch insert, security alarm spiral shell
The lock ring that bolt 6 installs 1 internal groove of rear cylinder body flange is restricted from generation displacement, so that end cap cannot be opened, equipment just may be used
With booste operation.Otherwise equipment is in almost zero pressure（Less than 3kPa）Hereinafter, handle may be only inserted 6 component of security alarm bolt
In corresponding pin hole, security alarm bolt 6 can just be dismantled, and lock ring notch insert also just can be dismantled further, in handle
Under the action of lock ring just shrink so that shell flange 1 and end cap 3 are detached from, and blind plate could realize unlatching.
Confirm pivoted arm orientation before vertical blind plate installation, reserves enough positions and blind plate is facilitated to open, end cap 3 is avoided to collide.
The dismounting of blind plate：
1. backing out security alarm bolt 6, lock ring notch insert is taken out, tightening lock ring is rotated by handle,（Lock ring is tightened
State should hold bevel edge edge on end cap, non-loosening tightly）；
2. hooking tumbler assembly etc. using hoist cable needs disengaging section, it is ensured that supported enough by hoist cable after pivoted arm dismounting；
3. removal lifts by crane lead screw axis pin and is detached from lead screw bearing, upper sealing plate screw is backed out, so that upper sealing plate is detached from upper ear plate, vertically
Sling bearing and component that pivoted arm avoids colliding in otic placode connecting tube；
Accomplish above-mentioned steps, what present end cap 3 can be safe leaves blind plate.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of vertical fast opening blind of lock ring type, it is characterised in that：It include shell flange（1）, end cap（3）With vertical wall built-up group
At（13）, the shell flange of loop configuration（1）It is internally provided with end cap（3）, in the shell flange（1）The one of outer surface
Side is fixed with vertical wall built-up composition（13）；
In the end cap（3）Upper surface be additionally provided with lock ring composition, the lock ring group become with notch loop configuration,
The end cap（3）Upper surface, lock ring group circularize be internally provided with security alarm bolt（6）.
2. the vertical fast opening blind of lock ring type according to claim 1, it is characterised in that：The vertical wall built-up composition（13）Packet
Connection column is included（14）, connecting cross beam（15）It is formed with oil cylinder（16）, the connection column（14）It is vertically arranged, the connection
Crossbeam（15）One end and the connection column（14）Perpendicular connection, the connecting cross beam（15）The other end be provided with oil cylinder
Composition（16）；The connecting cross beam（15）It is formed close to oil cylinder（16）One end lower part be provided with hook（18）.
3. the vertical fast opening blind of lock ring type according to claim 2, it is characterised in that：It is formed in the oil cylinder（16）Under
Portion is provided with hanger fitting（19）, the hanger fitting（19）On be provided with for connecting the hook（18）Lifting lead screw pin
Axis（20）.
4. the vertical fast opening blind of lock ring type according to claim 2, it is characterised in that：In the connection column（14）And even
Connect crossbeam（15）It is provided with reinforcing plate between the right angle of formation（17）, the reinforcing plate（17）One end with connect column（14）Phase
It is fixed, the reinforcing plate（17）The other end and the connecting cross beam（15）It is mutually fixed.
5. the vertical fast opening blind of lock ring type according to claim 1, it is characterised in that：In the security alarm bolt（6）
With end cap（3）Between be additionally provided with guard plate（5）.
6. the vertical fast opening blind of lock ring type according to claim 1, it is characterised in that：In the shell flange（1）With end
Lid（3）Link position between be provided with lip-shaped ring（2）.
7. the vertical fast opening blind of lock ring type according to claim 1, it is characterised in that：In the ring junction of lock ring composition
Inside structure, end cap（3）Upper surface be provided with guiding axis（11）, the guiding axis（11）Loop configuration close to lock ring composition is set
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227126.6U CN207935612U (en) | 2018-02-09 | 2018-02-09 | The vertical fast opening blind of lock ring type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227126.6U CN207935612U (en) | 2018-02-09 | 2018-02-09 | The vertical fast opening blind of lock ring type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935612U true CN207935612U (en) | 2018-10-02 |
Family
ID=63652327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820227126.6U Active CN207935612U (en) | 2018-02-09 | 2018-02-09 | The vertical fast opening blind of lock ring type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136073A (en) * | 2020-01-16 | 2020-05-12 | 浙江金龙自控设备有限公司 | Receiving and dispatching ball barrel with safety interlocking function |
-
2018
- 2018-02-09 CN CN201820227126.6U patent/CN207935612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136073A (en) * | 2020-01-16 | 2020-05-12 | 浙江金龙自控设备有限公司 | Receiving and dispatching ball barrel with safety interlocking function |
| CN111136073B (en) * | 2020-01-16 | 2024-06-11 | 浙江金龙自控设备有限公司 | Ball receiving and transmitting barrel with safety interlocking function |
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