CN107314137A - A kind of relief valve blade fixing device - Google Patents
A kind of relief valve blade fixing device Download PDFInfo
- Publication number
- CN107314137A CN107314137A CN201710693808.6A CN201710693808A CN107314137A CN 107314137 A CN107314137 A CN 107314137A CN 201710693808 A CN201710693808 A CN 201710693808A CN 107314137 A CN107314137 A CN 107314137A
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- relief valve
- screw
- hole
- fixing device
- 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- Withdrawn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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
-
- 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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- 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
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P1/00—Safety devices independent of the control and operation of any machine
- F16P1/02—Fixed screens or hoods
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
The invention discloses a kind of relief valve blade fixing device, its structure includes protective baffle plate, fixed screw, blade, fixture enclosure body, screw hole, fixing hole, protective baffle plate is connected to by fixed screw in the front-end surface of fixture enclosure body, blade is located at the inside of fixture enclosure body, screw hole is uniformly and equidistantly in the front-end surface of fixture enclosure body, screw hole is meshed with fixed screw, fixture enclosure body runs through fixing hole, the present invention is provided with protective baffle plate, the maintenance safety of staff can be effectively protected when staff overhauls to relief valve blade by realizing the relief valve blade fixing device and possessing when in use, prevent staff from being injured by relief valve blade, effectively raise the usage safety performance of equipment, it is easy to use, it is practical.
Description
Technical field
The present invention is a kind of relief valve blade fixing device, belongs to blade field of fixation devices.
Background technology
Relief valve also known as safety valve are according to the operating pressure energy automatic open close of system, the equipment for being generally mounted to closed system
Or system safety is protected on pipeline, when equipment or manifold pressure, which exceed relief valve, sets pressure, that is, pressure release is automatically turned on, protected
Equipment and pipeline internal medium pressure are demonstrate,proved under setting pressure, protection equipment and pipeline prevent accident.
Prior art published application number is a kind of CN203718141U relief valve blade fixing device, and described device includes
Housing and the blade being connected on housing, the housing are provided with a step protruded, and the step is provided with a groove, described
Blade to should groove position it is raised provided with one, the raised shape is engaged with the shape of the groove, by described
Groove and it is described it is raised carry out the lenticular chimeric connection for realizing housing and blade, but the use of prior art equipment when in use
Security performance is low, and the maintenance peace of staff can not be effectively protected when staff overhauls to relief valve blade
Entirely, in-convenience in use, poor practicability.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of relief valve blade fixing device, to solve
The usage safety performance of prior art equipment when in use is low, can not have when staff overhauls to relief valve blade
The maintenance safety of the protection staff of effect, in-convenience in use, the problem of poor practicability.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of relief valve blade is fixed
Device, its structure includes protective baffle plate, fixed screw, blade, fixture enclosure body, screw hole, fixing hole, described protection
Baffle plate is connected to by fixed screw in the front-end surface of fixture enclosure body, and described blade is located at fixture enclosure body
Inside, described screw hole uniformly and equidistantly in the front-end surface of fixture enclosure body, described screw hole with it is solid
Determine screw to be meshed, described fixture enclosure body runs through fixing hole, described protective baffle plate is pacified by baffle plate mounting hole, baffle plate
Seat, baffle plate main body, connecting rod composition are filled, described connecting rod is uniformly and equidistantly connected to the outer surface of baffle plate main body, described
Baffle installation base is connected with connecting rod, and baffle plate mounting hole is fixed with the front-end surface of described baffle installation base, described
Baffle plate mounting hole be meshed with fixed screw.
Further, described fixed screw is made up of cross recess, nut, nut, screw rod, the left end table of described nut
It is fixed with cross recess on face, the right end face of described nut is welded with screw rod, the external screw thread of described screw rod and nut
Internal thread is meshed.
Further, described screw hole is shaped as circle, and described screw hole has 4.
Further, described fixing hole is shaped as circle, and described fixation pore radius is 5-10cm.
Further, described fixing hole is a length of 2-3cm cylindrical structure.
Further, described protective baffle plate material is polyethylene.
Further, a length of 3-5cm of described connecting rod.
Beneficial effects of the present invention：Provided with protective baffle plate, realize the relief valve blade fixing device and possess when in use
The maintenance safety of staff can be effectively protected when staff overhauls to relief valve blade, staff is prevented
Injured by relief valve blade, effectively raise the usage safety performance of equipment, it is easy to use, it is practical.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of relief valve blade fixing device of the invention.
Fig. 2 is the structural representation of protective baffle plate of the present invention.
Fig. 3 is the structural representation of fixed screw of the present invention.
In figure：Protective baffle plate -1, fixed screw -2, blade -3, fixture enclosure body -4, screw hole -5, fixing hole -6,
Baffle plate mounting hole -101, baffle installation base -102, baffle plate main body -103, connecting rod -104, cross recess -201, nut -202, spiral shell
Mother -203, screw rod -204.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, is expanded on further the present invention.
Fig. 1-Fig. 3 is referred to, the present invention provides a kind of scheme of relief valve blade fixing device：A kind of relief valve blade is consolidated
Determine device, its structure includes protective baffle plate 1, fixed screw 2, blade 3, fixture enclosure body 4, screw hole 5, fixing hole 6, institute
The protective baffle plate 1 stated is connected to by fixed screw 2 in the front-end surface of fixture enclosure body 4, and described blade 3 is located at solid
Determine the inside of crust of the device body 4, described screw hole 5 is uniformly and equidistantly located in the front-end surface of fixture enclosure body 4, institute
The screw hole 5 stated is meshed with fixed screw 2, and described fixture enclosure body 4 runs through fixing hole 6, described protective baffle plate 1
It is made up of baffle plate mounting hole 101, baffle installation base 102, baffle plate main body 103, connecting rod 104, described connecting rod 104 is uniform etc.
Away from the outer surface for being connected to baffle plate main body 103, described baffle installation base 102 is connected with connecting rod 104, described baffle plate
Baffle plate mounting hole 101 is fixed with the front-end surface of mounting seat 102, described baffle plate mounting hole 101 is mutually nibbled with fixed screw 2
Close, described fixed screw 2 is made up of cross recess 201, nut 202, nut 203, screw rod 204, the left end of described nut 202
It is fixed with cross recess 201 on surface, the right end face of described nut 202 is welded with screw rod 204, described screw rod 204
External screw thread is meshed with the internal thread of nut 203, and described screw hole 5 is shaped as circle, and described screw hole 5 has 4, described
Fixing hole 6 be shaped as circle, the described radius of fixing hole 6 is 5-10cm, and described fixing hole 6 is a length of 2-3cm cylinder
Body structure, the described material of protective baffle plate 1 is polyethylene, the described a length of 3-5cm of connecting rod 104.
Protective baffle plate described in this patent is to be used to be used to protect staff in relief valve blade fixing device of the present invention
The device do not injured when being overhauled to relief valve blade by relief valve blade, its have it is simple in construction, it is easy to use etc. excellent
Point.
Carrying out in use, being possessed when in use by provided with protective baffle plate, realizing the relief valve blade fixing device
The maintenance safety of staff can be effectively protected when staff overhauls to relief valve blade, staff is prevented
Injured by relief valve blade, effectively raise the usage safety performance of equipment, it is easy to use, it is practical.
The protective baffle plate -1 of the present invention, fixed screw -2, blade -3, fixture enclosure body -4, screw hole -5, fixation
Hole -6, baffle plate mounting hole -101, baffle installation base -102, baffle plate main body -103, connecting rod -104, cross recess -201, nut -
202nd, nut -203, screw rod -204, part are the part that universal standard part or those skilled in the art know, its structure and original
Reason is all that this technology personnel can be learnt by technical manual or be known by normal experiment method, and the problem of present invention is solved is
The usage safety performance of prior art equipment when in use is low, can not have when staff overhauls to relief valve blade
The maintenance safety of the protection staff of effect, in-convenience in use, poor practicability, the present invention is provided with protective baffle plate, realizes this and lets out
Pressure valve blade fixing device possesses when in use can be effectively protected work when staff overhauls to relief valve blade
Make the maintenance safety of personnel, prevent staff from being injured by relief valve blade, effectively raise the usage safety performance of equipment,
It is easy to use, it is practical, it is described in detail below：
Described protective baffle plate 1 is made up of baffle plate mounting hole 101, baffle installation base 102, baffle plate main body 103, connecting rod 104, institute
The connecting rod 104 stated uniformly and equidistantly is connected to the outer surface of baffle plate main body 103, described baffle installation base 102 and connecting rod
104 are connected, and baffle plate mounting hole 101 is fixed with the front-end surface of described baffle installation base 102, and described baffle plate is installed
Hole 101 is meshed with fixed screw 2.
The material of protective baffle plate 1 described in this patent embodiment 1 is polyethylene, the described a length of 5cm of connecting rod 104；
The material of protective baffle plate 1 described in this patent embodiment 2 is polyvinyl chloride, the described a length of 3cm of connecting rod 104.
In summary, when the described material of protective baffle plate 1 is polyethylene, during described 104 a length of 5cm of connecting rod, equipment
It is practical, using effect is good, and service life is long.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, all should be by no matter from the point of view of which point
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
It is bright to limit, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of relief valve blade fixing device, its structure includes protective baffle plate（1）, fixed screw（2）, blade（3）, fixed dress
Put shell body（4）, screw hole（5）, fixing hole（6）, it is characterised in that：
Described protective baffle plate（1）Pass through fixed screw（2）It is connected to fixture enclosure body（4）Front-end surface on, it is described
Blade（3）Located at fixture enclosure body（4）Inside, described screw hole（5）Uniformly and equidistantly outside fixing device
Housing（4）Front-end surface on, described screw hole（5）With fixed screw（2）It is meshed, described fixture enclosure body
（4）Through fixing hole（6）；
Described protective baffle plate（1）By baffle plate mounting hole（101）, baffle installation base（102）, baffle plate main body（103）, connecting rod
（104）Composition, described connecting rod（104）Uniformly and equidistantly it is connected to baffle plate main body（103）Outer surface, described baffle plate peace
Fill seat（102）With connecting rod（104）It is connected, described baffle installation base（102）Front-end surface on be fixed with baffle plate peace
Fill hole（101）, described baffle plate mounting hole（101）With fixed screw（2）It is meshed.
2. a kind of relief valve blade fixing device according to claim 1, it is characterised in that：Described fixed screw（2）
By cross recess（201）, nut（202）, nut（203）, screw rod（204）Composition, described nut（202）Left end surface on it is solid
Surely it is provided with cross recess（201）, described nut（202）Right end face be welded with screw rod（204）, described screw rod（204）'s
External screw thread and nut（203）Internal thread be meshed.
3. a kind of relief valve blade fixing device according to claim 1, it is characterised in that：Described screw hole（5）Shape
Shape is circle, described screw hole（5）There are 4.
4. a kind of relief valve blade fixing device according to claim 1, it is characterised in that：Described fixing hole（6）Shape
Shape is circle, described fixing hole（6）Radius is 5-10cm.
5. a kind of relief valve blade fixing device according to claim 2, it is characterised in that：Described fixing hole（6）It is
A length of 2-3cm cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693808.6A CN107314137A (en) | 2017-08-14 | 2017-08-14 | A kind of relief valve blade fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710693808.6A CN107314137A (en) | 2017-08-14 | 2017-08-14 | A kind of relief valve blade fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107314137A true CN107314137A (en) | 2017-11-03 |
Family
ID=60176197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710693808.6A Withdrawn CN107314137A (en) | 2017-08-14 | 2017-08-14 | A kind of relief valve blade fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107314137A (en) |
-
2017
- 2017-08-14 CN CN201710693808.6A patent/CN107314137A/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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171103 |