CN108916401A - A kind of special adjustable fast decompression attachment device - Google Patents
A kind of special adjustable fast decompression attachment device Download PDFInfo
- Publication number
- CN108916401A CN108916401A CN201810788653.9A CN201810788653A CN108916401A CN 108916401 A CN108916401 A CN 108916401A CN 201810788653 A CN201810788653 A CN 201810788653A CN 108916401 A CN108916401 A CN 108916401A
- Authority
- CN
- China
- Prior art keywords
- row pressure
- decompression
- column
- connection
- assembly connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Abstract
The present invention relates to securing member technical fields, more particularly to a kind of special adjustable fast decompression attachment device.The technical solution adopted by the present invention is that：Including cylinder-shaped body assembly connection pedestal, the lower end center of main body assembly connection pedestal is equipped with an assembly connection seal boss, the upper end center position of main body assembly connection pedestal is connected with a stable sphericity decompression sphere, stablize decompression sphere upper end and is connected with an integrally formed cylindrical relief outlet connecting column, the lower end center of assembly connection seal boss is equipped with a cylindrical primary input connector, primary input connector is communicated with the spherical cavity structure for stablizing decompression ball interior, the upper surface center of relief outlet connecting column is equipped with a back taper row pressure and seals connecting hole.It is an advantage of the invention that：More flexible when in use, control is got up, and effect is more preferable, and the safety of part in use is higher, can also effectively increase the service life of part.
Description
Technical field
The present invention relates to securing member technical fields, more particularly to a kind of special adjustable fast decompression to connect dress
It sets.
Background technique
Securing member is connector more commonly used in mechanical equipment, it can ensure two or more phase interworkings
The part of conjunction is able to carry out close connection.In mechanical equipment, a kind of fastener is linked together with press device,
Just this kind of fastener needs structural strength with higher when being attached, and when in use can not be in connection structure
Pressure is drained, and is damaged if pressure crosses conference to securing member, and the normal use of equipment is influenced, if it is desired that
The position of connector connects a pressure valve, so that structure can be relatively more, more complicated in assembly, make its production with
Use cost all becomes relatively high.
Summary of the invention
The object of the present invention is to provide a kind of special adjustable fast decompression attachment devices, it passes through simple by one
Pressure discharge device is integrated with fastening connection piece, keeps fastening connection piece and effect when press device progress assembly connection more preferable,
Bonding strength is higher, can carry out excretion processing to the pressure in pressure texture in time, makes the safety of part in use
Property it is more preferable, it by bottom position be arranged sealing structure, make it assembly when stability it is more reliable, to make mechanical equipment
Safety in use is higher, and the production and application cost of part entirety is lower, is more convenient when in use, its row pressure
Control structure can link together with automation control appliance, can be controlled by automation equipment row pressure, make it
More flexible when in use, control is got up, and effect is more preferable, and the safety of part in use is higher, can also effectively increase
The service life of part keeps its safety in use higher by setting safty shield around row pressure structure.
Technical scheme is as follows：
A kind of special adjustable fast decompression attachment device, it is characterised in that：Including cylinder-shaped body assembly connection bottom
Seat, the lower end center of the main body assembly connection pedestal are equipped with an assembly connection seal boss, and the main body assembly connects
The upper end center position for connecing pedestal is connected with a stable sphericity decompression sphere, and the stable decompression sphere upper end is connected with one
Integrally formed cylinder relief outlet connecting column, the lower end center of the assembly connection seal boss are equipped with a cylinder
Shape primary input connector, the primary input connector is communicated with the spherical cavity structure of the stable decompression ball interior, described
The upper surface center of relief outlet connecting column is equipped with a back taper row pressure and seals connecting hole, and the row pressure seals connecting hole
Lower end be equipped with the main output connector of identical cylinder of diameter, the main output connector and it is described stabilization decompression ball interior
Spherical cavity structure communicate, the upper surface of the relief outlet connecting column is equipped with the fixed support column of row pressure by the position in left side,
It is connected with a mobilizable row pressure connection support bar on the right side of the fixed support column of the row pressure, the row pressure connection support bar is leaned on
The position lower end in left side is connected with an integrally formed row pressure function connects column, and the row pressure function connects column is located at the row
The main side in the center of means of press seals connecting hole, the lower end of the row pressure function connects column can connect a spherical row pressure sealing
The lower end position that the row pressure seals connecting hole can be fully sealed for body, the spherical shape row pressure seal, the row pressure connection
Support rod right end is equipped with a cylindrical row pressure and controls connecting column, and the row pressure connection support bar right positions exceed the decompression
The external cylindrical surface of connecting column is exported, the upper end of the relief outlet connecting column is connected with a cylindrical row pressure safty shield,
The external cylindrical surface of the row pressure safty shield is equipped with the heat dissipation venthole of even circumferential distribution, the row pressure safty shield
Top is connected with a shield connection upper cover.
Further, the body diameter of the outer circle column diameter of the row pressure safty shield and the relief outlet connecting column
It is identical.
Further, the arc-shaped engaging that the upper end of the shield connection upper cover is equipped with even circumferential distribution is fastenedly connected
Slot, the upper surface of the shield connection upper cover are equipped with the second heat dissipation venthole.
Beneficial effects of the present invention：
The present invention makes fastening connection piece and pressure by integrating a simple pressure discharge device with fastening connection piece
Effect is more preferable when power equipment progress assembly connection, and bonding strength is higher, can drain in time to the pressure in pressure texture
Processing, keeps the safety of part in use more preferable, it makes it in assembly by the way that sealing structure is arranged in bottom position
Stability it is more reliable, to keep the safety of mechanical equipment in use higher.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is front schematic view of the invention；
Fig. 3 is leftschematic diagram of the invention；
Fig. 4 is right side schematic view of the invention；
Fig. 5 is schematic top plan view of the invention；
Fig. 6 is elevational schematic view of the invention；
Fig. 7 is the diagrammatic cross-section of the position A-A of the present invention；
In figure：1, main body assembly connection pedestal, 2, assembly connection seal boss, 3, stable decompression sphere, 4, relief outlet
Connecting column, 5, primary input connector, 6, main output connector, 7, row pressure sealing connecting hole, 8, the fixed support column of row pressure, 9, row pressure
Connection support bar, 10, row pressure function connects column, 11, row pressure control connecting column, 12, row pressure safty shield, 13, shield company
Connect lid, 14, engaging be fastenedly connected slot.
Specific embodiment
As shown in Figures 1 to 7, a kind of special adjustable fast decompression attachment device, it is by simply arranging one
Pressure device is integrated with fastening connection piece, keeps fastening connection piece and effect when press device progress assembly connection more preferable, even
It connects that intensity is higher, excretion processing can be carried out to the pressure in pressure texture in time, make the safety of part in use
More preferably, it by bottom position be arranged sealing structure, make it assembly when stability it is more reliable, so that mechanical equipment be made to exist
Safety in use process is higher, and the production and application cost of part entirety is lower, is more convenient when in use, its row pressure control
Structure processed can link together with automation control appliance, can be controlled by automation equipment row pressure, make it
More flexible when use, control is got up, and effect is more preferable, and the safety of part in use is higher, can also effectively increase zero
The service life of part keeps its safety in use higher by setting safty shield around row pressure structure.It
Including cylinder-shaped body assembly connection pedestal 1, it links together in assembly with pressure texture equipment.The main body assembly connects
The lower end center for connecing pedestal 1 is equipped with an assembly connection seal boss 2, and the close of connection can be made when carrying out assembly connection
Envelope property is more preferable.The upper end center position of the main body assembly connection pedestal 1 is connected with a stable sphericity decompression sphere 3, can
Keep the pressure in pressure texture more stable in stable decompression sphere 3, effect when making subsequently through its progress row pressure processing is more
Good, smaller to the extent of damage of part, to make part, the service life is longer.Stable decompression 3 upper end of sphere is connected with
One integrally formed cylindrical relief outlet connecting column 4, the lower end center of the assembly connection seal boss 2 is equipped with one
Pressure in press device, the inside of this part is input to from this position by a cylinder primary input connector 5.The primary input
Connector 5 is communicated with the spherical cavity structure inside the stable decompression sphere 3, the upper surface of the relief outlet connecting column 4
Center is equipped with a back taper row pressure and seals connecting hole 7, and it is identical that the lower end of the row pressure sealing connecting hole 7 is equipped with diameter
Cylindrical main output connector 6, the main output connector 6 and the spherical cavity structure phase inside the stable decompression sphere 3
Logical, this position is the position of row pressure.The upper surface of the relief outlet connecting column 4 is equipped with the fixed support of row pressure by the position in left side
Column 8, the right side of the fixed support column 8 of the row pressure are connected with a mobilizable row pressure connection support bar 9, the row pressure connection branch
Strut 9 is connected with an integrally formed row pressure function connects column 10, the row pressure function connects column by the position lower end in left side
10 are located at the main side in center of row pressure sealing connecting hole 7, and the lower end of the row pressure function connects column 10 can connect one
A spherical shape row pressure seal, the lower end position that the row pressure can be sealed connecting hole 7 by the spherical shape row pressure seal are completely close
Envelope, by the movement to row pressure connection support bar 9, can be realized the purpose of row pressure, so that it is guaranteed that the overall security of part.Institute
9 right end of row pressure connection support bar is stated equipped with a cylindrical row pressure control connecting column 11, it can be controlled with automation in assembly
Structure processed links together, and row pressure is realized by automation control, safer in operation, efficiency is also higher.It is described
9 right positions of row pressure connection support bar exceed the external cylindrical surface of the relief outlet connecting column 4, the relief outlet connecting column 4
Upper end be connected with a cylindrical row pressure safty shield 12, keep the safety of structure of row pressure position more preferable, in use process
In can have preferable protective effect.The external cylindrical surface of the row pressure safty shield 12 is equipped with dissipating for even circumferential distribution
Hot venthole can facilitate observation when in use, keep its ease of use stronger.Connect at the top of the row pressure safty shield 12
It is connected to a shield connection upper cover 13.
Preferably, the cylinder of the outer circle column diameter of the row pressure safty shield 12 and the relief outlet connecting column 4
Diameter is identical, keeps part entirety occupied space smaller, is more convenient when in use, assembling process is more rapidly.
Preferably, the arc-shaped engaging that the upper end of the shield connection upper cover 13 is equipped with even circumferential distribution fastens and connects
Access slot 14, the upper surface of the shield connection upper cover 13 are equipped with the second heat dissipation venthole, enable top position and machinery
Structure is linked together by way of engaging, keeps the overall stability of overall structure in use more preferable.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements or replace, these are improved or replacement
It should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of special adjustable fast decompression attachment device, it is characterised in that：Including cylinder-shaped body assembly connection pedestal
(1), the lower end center of the main body assembly connection pedestal (1) is equipped with an assembly connection seal boss (2), the main body
The upper end center position of assembly connection pedestal (1) is connected with stable sphericity decompression sphere (3), the stable decompression sphere
(3) upper end is connected with an integrally formed cylindrical relief outlet connecting column (4), the assembly connection seal boss (2)
Lower end center is equipped with a cylindrical primary input connector (5), the primary input connector (5) and the stable decompression ball
The internal spherical cavity structure of body (3) communicates, and the upper surface center of the relief outlet connecting column (4) is equipped with a back taper
Shape row pressure seals connecting hole (7), and the lower end of row pressure sealing connecting hole (7) is equipped with the main output connection of the identical cylinder of diameter
Mouth (6), main output connector (6) spherical cavity structure internal with stable decompression sphere (3) communicate, the decompression
The upper surface for exporting connecting column (4) is equipped with row pressure by the position in left side and fixes support column (8), and the row pressure is fixed support column (8)
Right side be connected with a mobilizable row pressure connection support bar (9), the row pressure connection support bar (9) is under the position in left side
End is connected with an integrally formed row pressure function connects column (10), and it is close that the row pressure function connects column (10) is located at the row pressure
The main side in center of connecting hole (7) is sealed, it is close that the lower end of the row pressure function connects column (10) can connect a spherical row pressure
The lower end position that the row pressure seals connecting hole (7) can be fully sealed for Feng Ti, the spherical shape row pressure seal, the row pressure
Connection support bar (9) right end is equipped with cylindrical row pressure control connecting column (11), row pressure connection support bar (9) right lateral position
The external cylindrical surface beyond the relief outlet connecting column (4) is set, the upper end of the relief outlet connecting column (4) is connected with a circle
Cylindricality row pressure safty shield (12), the external cylindrical surface of the row pressure safty shield (12) are equipped with dissipating for even circumferential distribution
Hot venthole, row pressure safty shield (12) top are connected with shield connection upper cover (13).
2. the special adjustable fast decompression attachment device of one kind according to claim 1, it is characterised in that：The row pressure
The outer circle column diameter of safty shield (12) is identical as the body diameter of the relief outlet connecting column (4).
3. the special adjustable fast decompression attachment device of one kind according to claim 1, it is characterised in that：The protection
The arc-shaped engaging that the upper end of cover connection upper cover (13) is equipped with even circumferential distribution is fastenedly connected slot (14), the shield connection
The upper surface of upper cover (13) is equipped with the second heat dissipation venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788653.9A CN108916401A (en) | 2018-07-17 | 2018-07-17 | A kind of special adjustable fast decompression attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788653.9A CN108916401A (en) | 2018-07-17 | 2018-07-17 | A kind of special adjustable fast decompression attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916401A true CN108916401A (en) | 2018-11-30 |
Family
ID=64416444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810788653.9A Withdrawn CN108916401A (en) | 2018-07-17 | 2018-07-17 | A kind of special adjustable fast decompression attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916401A (en) |
-
2018
- 2018-07-17 CN CN201810788653.9A patent/CN108916401A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
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| WW01 | Invention patent application withdrawn after publication |