CN107812335A - A kind of pneumatic fast swiveling mechanism - Google Patents
A kind of pneumatic fast swiveling mechanism Download PDFInfo
- Publication number
- CN107812335A CN107812335A CN201711249613.9A CN201711249613A CN107812335A CN 107812335 A CN107812335 A CN 107812335A CN 201711249613 A CN201711249613 A CN 201711249613A CN 107812335 A CN107812335 A CN 107812335A
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- pneumatic
- swingle
- bar
- connecting rod
- fixed
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C8/00—Hand tools or accessories specially adapted for fire-fighting, e.g. tool boxes
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B25/00—Devices for storing or holding or carrying respiratory or breathing apparatus
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Public Health (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention provides a kind of pneumatic fast swiveling mechanism, including connection traversing mechanism and pneumatic mechanism, and connection traversing mechanism includes swingle, fixed disk, adjustment disk, connecting rod, fixed claw；Fixed disk is fixedly installed in swingle front end；Adjustment disk is snug fit in the middle part of swingle, is connected by expansion link with fixed disk；Connecting rod one end is rotationally connected with swingle end, and the other end is also associated with support bar towards the pawl that is connected, connecting rod towards swingle front end side；Support bar is also rotatablely connected with regulation plate edge；Pneumatic mechanism includes oxygen supply bottle, pneumatic storm rifle；Pneumatic storm rifle supplies bottle with oxygen by supply pipe and is connected, and the front end axial restraint of its output end and swingle.Structure of the present invention is novel, it is easy to operate to carry；Can suitable for chemical industry fire various valve for chemical industry closing, and operating efficiency is high；The generation of spot fire and the further diffusion of the condition of a fire can be effectively avoided, reduces the Personal Safety that fireman is improved while loss.
Description
Technical field
The invention belongs to fire-fighting equipment field, and in particular to a kind of pneumatic fast swiveling mechanism.
Background technology
With the growing of chemical industry and grow, serious chemical industry safety problem also along with.Fire one
It is directly the problem of watching out for needed for each enterprise, and due to including the chemical hazards such as a large amount of inflammable, explosive, easy poisonings in chemical industry fire
Product, these dangerous material typically all storage with chemical tank in, in order to prevent the deterioration of the condition of a fire and diffusion, fire brigade is being changed
, it is necessary to which the very first time closes these chemical tanks when work fire is put out a fire；Because environment temperature is higher, and chemical industry tank valve is general
It is difficult to by manually opening or closing, it is necessary to go to be turned off by instrument, but do not have one at present and be used to close
The instrument of chemical industry tank valve.
Therefore, it is people in the art to solve problem above to develop a kind of device for being used to close chemical industry tank valve
Member institute urgent need to solve the problem.
The content of the invention
To solve the above problems, the invention discloses a kind of pneumatic fast swiveling mechanism.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of pneumatic fast swiveling mechanism, including connection traversing mechanism and pneumatic mechanism, connection traversing mechanism include swingle, consolidated
Price fixing, adjustment disk, connecting rod and fixed claw；Fixed disk is fixedly installed in the front end of swingle；Adjustment disk is snug fit at rotation
The middle part surface of bull stick, and be connected by expansion link with fixed disk；One end uniform rotation of connecting rod is connected to the end of swingle
End, the side that the other end is directed away from swingle is connected pawl, and connecting rod also rotates towards the front end side of swingle
It is connected with support bar；The one end of support bar away from connecting rod is also rotatablely connected with the edge of adjustment disk；Pneumatic mechanism includes oxygen
Supply bottle and pneumatic storm rifle；Pneumatic storm rifle supplies bottle with oxygen by supply pipe and is connected, and its output end and rotation
The front end axial restraint of bar.
The invention provides a kind of pneumatic fast swiveling mechanism, it is made up of connection traversing mechanism and pneumatic mechanism；Wherein
Connection traversing mechanism is made up of swingle, fixed disk, adjustment disk, connecting rod and fixed claw, fixed disk and adjustment disk difference
It is connected installed in swingle front end and middle part, and by expansion link；Connecting rod one end is rotatably connected on the end of swingle, separately
One end is connected pawl, and connecting rod is connected towards swingle front end side by support bar with the edge of adjustment disk, successively
Umbrella opening-closing structure is formed, when expansion link drives adjustment disk to be moved along swingle middle part surface, is driven and connected by support bar
Bar opening and closing, the structure position of fixed claw can be adjusted according to the size and position of the valve of required rotation, so as to
So that valve is fixed fixed claw, its rotary closing is driven by pneumatic mechanism.Pneumatic mechanism in the present invention is by oxygen
Bottle and pneumatic storm rifle composition are supplied, wherein oxygen supply bottle can not only enter the oxygen supply in the scene of a fire as fireman
Source, additionally it is possible to as the pneumatic source of pneumatic storm rifle, closed, protected by the connect band movable valve of pneumatic storm rifle and swingle
Card, in time by industrial chemicals stopping, prevents that the condition of a fire from further spreading and the exacerbation of the condition of a fire in chemical industry fire.
Preferably, fixed claw includes connection clamping part, movable clamping part and fixed tight lock part；Before connecting clamping part
End is mutually fixed with connecting rod, and middle-end is provided inwardly with the holding tank of arcuation, and end is provided with locking slot towards middle-end；Movable clamping part
Front end is mutually installed by front end cooperation of the steel spring with being connected clamping part, and forms clip-like, and middle-end is equally provided inwardly with clamping
Groove, end are again provided with locking slot；Fixed tight lock part includes locking cross bar, locking montant and locking nut；Lock cross bar
Both ends are rotationally connected with the locking slot both sides of connection clamping part respectively, and perpendicular with connecting rod；Locking montant is vertically fixed
In the middle part of locking cross bar, and its diameter is less than the width of locking slot；Locking nut is engaged installation with locking montant, and it is wide
Width of the degree more than locking slot.
Fixed claw in the present invention is made up of connection clamping part, movable clamping part and fixed tight lock part, wherein connection clip
The portion front end of holding directly can be mutually welded and fixed with connecting rod, and middle-end is provided inwardly with the holding tank of arcuation, for being carried out to valve flange
Clamping, end are provided with locking slot towards middle-end, and fixed tight lock part is installed for coordinating；Movable clamping part passes through steel spring and company
Connecing clamping part coordinates installation to form clip-like, and by pressing the front end of movable clamping part, the middle-end of movable clamping part and end are beaten
Open, the ring-shaped edge of valve is entered in connection clamping part and the holding tank of movable clamping part, then by fixed tight lock part
Row locking；Fixed tight lock part turns to movable clamping part by the locking slot of connection clamping part when in use, by locking montant
At locking slot, and rotational lock nut, the locking slot both sides of itself and movable clamping part is mutually compressed, complete fixed locking.
Preferably, the distal center of swingle is also axially connecting extension bar；The end of extension bar is also associated with pressing from both sides
Hold block；Grip block is disc-shaped, and one end center is axially mutually fixed with extension bar, and the other end is provided inwardly with support slot；Support slot bag
Include midfoot support groove and radial support groove；Midfoot support groove is disc-shaped, is inwardly located at the middle part of grip block；The number of radial support groove
Measure the edge for for 3~6, being uniformly distributed in midfoot support groove, and being radially arranged along grip block, the both ends of radial support groove
The side with midfoot support groove and grip block is connected respectively.
Distal center axially connecting extension bar of the invention in swingle, and pass through extension bar and connect grip block, clamping
Block is designed as plate-like, and one end is mutually fixed with extension bar, and the other end is provided inwardly with support slot, and support slot is by midfoot support groove and footpath
Formed to support slot, midfoot support groove same design is plate-like, for being included in the middle part of valve, being arranged at the footpath of grip block
To, quantity is arranged to 3~6 according to the quantity of reinforcement in existing common valve, and for reinforcement to be covered, with
This improves grip block to the clamping action in the middle part of valve.
Preferably, swingle includes outer bar and interior bar；Outer bar is shaft-like in cylinder, and the front center of outer bar is axially inward
Provided with outer bar groove；Section of the outer bar groove along outer bar radial direction is square；The front end of interior bar is provided inwardly with being pneumatically connected groove, and with gas
The output end of dynamic storm rifle, which coordinates, to be connected, and the rear end of interior bar is in the column being engaged with outer bar groove.
In order to ensure the output end of pneumatic storm rifle drive swingle rotation when stability, the present invention in swingle
Selection is made up of outer bar and interior bar, and outer bar is designed as that cylinder is shaft-like, and front center is provided with outer bar groove, its vertical section vertically
It is square, coordinate the interior bar in quadrangular shape, coordinated by one end of interior bar with the output end of pneumatic storm rifle and be connected, it is another
End, which coordinates, to be arranged in outer bar groove, drives outer bar to rotate by interior bar, it is ensured that the output end of pneumatic storm rifle drives swingle whole
Stability when body rotates, is favorably improved service life.
Preferably, the end of swingle is further fixed on terminal pad；Connecting rod uniform rotation is connected to the edge of terminal pad.
The present invention is fixed with terminal pad in the end of swingle, and connecting rod selection uniform rotation is connected to connection plate edge,
Ensure while swingle and extension bar is not influenceed, it is ensured that connecting rod effective and stably use.
Preferably, the quantity of connecting rod, support bar and fixed claw is identical, it is 3~6.
The quantity of connecting rod, support bar and fixed claw is identical in the present invention, all in accordance with strengthening in existing common valve
The quantity of muscle is arranged to 3~6,
Preferably, connect band is additionally provided between terminal pad and fixed disk；The quantity of connect band is two, and its both ends is respectively with connecting
Connect disk and fixed disk is connected.
The present invention is additionally provided with two connect bands between terminal pad and fixed disk, can both not need in use, will
The present invention back of the body behind, while using or will in use, can directly hand carry.
Preferably, expansion link is Pneumatic extension bar；Pneumatic extension bar is connected by pneumatic air supply pipe with high-pressured air cylinder
It is logical；High-pressured air cylinder is installed on the side of oxygen supply bottle.
Preferably, the exit of high-pressured air cylinder, which also coordinates, is provided with three-way connection, and two of three-way connection are defeated
Outlet, which coordinates, is provided with gas stop valve.
Expansion link selection in the present invention is Pneumatic extension bar, can be connected by pneumatic air supply pipe with high-pressured air cylinder,
Expansion link is driven to be stretched by the gases at high pressure in high-pressured air cylinder, and the exit of high-pressured air cylinder coordinates installation three
Pass joint, two delivery outlet are respectively mounted gas stop valve, and the design makes gases at high pressure in high-pressured air cylinder stretch acting on
While contracting bar, the power of pneumatic storm rifle is also acted as.
Compared with prior art, structure is novel, it is easy to operate to carry by the present invention；Can suitable for chemical industry fire variousization
The closing of work valve, and operating efficiency is high；The generation of spot fire and the further diffusion of the condition of a fire can be effectively avoided, is reduced
The Personal Safety of fireman is improved while loss.
Brief description of the drawings
Fig. 1, the present invention structural representation；
The structural representation of fixed claw in Fig. 2, the present invention；
The structural representation of grip block in Fig. 3, the present invention；
The structural representation of swingle in Fig. 4, the present invention；
The profile of swingle in Fig. 5, the present invention.
Reference numerals list：Swingle 1, fixed disk 2, adjustment disk 3, connecting rod 4, fixed claw 5, expansion link 6, support bar 7,
Oxygen supply bottle 8, pneumatic storm rifle 9, supply pipe 10, connection clamping part 11, movable clamping part 12, locking cross bar 13, locking are perpendicular
Bar 14, locking nut 15, extension bar 16, grip block 17, midfoot support groove 18, radial support groove 19, outer bar 20, interior bar 21, gas
Dynamic link slot 22, terminal pad 23, connect band 24, pneumatic air supply pipe 25, high-pressured air cylinder 26, three-way connection 27.
Embodiment
Technical scheme provided by the invention is described in detail below with reference to specific embodiment, it should be understood that following specific
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
It is as shown in Figure 1 the structural representation of the present invention, the present invention is a kind of pneumatic fast swiveling mechanism, including connection rotation
Rotation mechanism and pneumatic mechanism.
Connection traversing mechanism includes swingle 1, fixed disk 2, adjustment disk 3, connecting rod 4 and fixed claw 5；Fixed disk 2 is solid
Dingan County is loaded on the front end of swingle 1；Adjustment disk 3 is snug fit at the middle part surface of swingle 1, and by expansion link 6 with fixing
Disk 2 is connected；The end of swingle 1 is further fixed on terminal pad 23, and distal center is also axially connecting extension bar 16；Extension bar 16
End be also associated with grip block 17；Such as Fig. 3, grip block 17 is disc-shaped, and one end center is axially mutually fixed with extension bar 16, separately
One end is provided inwardly with support slot；Support slot includes midfoot support groove 18 and radial support groove 19；Midfoot support groove 18 is disc-shaped, to
It is interior located at the middle part of grip block 17；The quantity of radial support groove 19 is 3, individual, is uniformly distributed in the edge of midfoot support groove 18, and
And being radially arranged along grip block 17, the both ends of radial support groove 19 side with midfoot support groove 18 and grip block 17 respectively
It is connected；One end uniform rotation of connecting rod 4 is connected to the edge of terminal pad 23, and the other end is directed away from the side of swingle 1
Be connected pawl 5, and connecting rod 4 is also rotatably connected to support bar 7 towards the front end side of swingle 1；Support bar 7 is away from even
One end of extension bar 4 is also rotatablely connected with the edge of adjustment disk 3, with the quantity phase of upper connecting rod 4, support bar 7 and fixed claw 5
Together, it is 3.
Such as Fig. 2, fixed claw 5 includes connection clamping part 11, movable clamping part 12 and fixed tight lock part；Connect clamping part 11
Front end fixed with the phase of connecting rod 4, middle-end is provided inwardly with the holding tank of arcuation, and end is provided with locking slot towards middle-end；Activity folder
Hold the front end in portion 12 and coordinated by steel spring with being connected the front end of clamping part 11 and mutually installed, and form clip-like, middle-end equally to
Interior to be provided with holding tank, end is again provided with locking slot；Fixed tight lock part includes locking cross bar 13, locking montant 14 and locking screw
Mother 15；The both ends of locking cross bar 13 are rotationally connected with the locking slot both sides of connection clamping part 11 respectively, and are hung down with the phase of connecting rod 4
Directly；Locking montant 14 is perpendicularly fixed at the middle part of locking cross bar 13, and its diameter is less than the width of locking slot；Locking nut 15
Installation is engaged with locking montant 14, its width is more than the width of locking slot.
Pneumatic mechanism includes oxygen supply bottle 8, pneumatic storm rifle 9 and high-pressured air cylinder 26；Pneumatic storm rifle 9 passes through confession
It is connected to pipe 10 with oxygen supply bottle 8, and its output end and the front end axial restraint of swingle 1；High-pressured air cylinder 26 is installed
In the side of oxygen supply bottle 8；The exit of high-pressured air cylinder 26, which also coordinates, is provided with three-way connection 27, and three-way connection
Two delivery outlets, which coordinate, is provided with gas stop valve.
Such as Fig. 4,5, rotating above bar 1 includes outer bar 20 and interior bar 21；Outer bar 20 is shaft-like in cylinder, in the front end of outer bar 20
Portion is provided with outer bar groove axially inward；Section of the outer bar groove along outer bar radial direction is square；The front end of interior bar 21 is provided inwardly with gas
Dynamic link slot 22, and coordinate with the output end of pneumatic storm rifle 9 and be connected, the rear end of interior bar 21 is in the post being engaged with outer bar groove
Shape.
The selection of expansion link 6 is Pneumatic extension bar；Pneumatic extension bar is connected by pneumatic air supply pipe 25 with high-pressured air cylinder 26
It is logical；
And connect band 24 is additionally provided between terminal pad 23 and fixed disk 2；The quantity of connect band 24 be two, its both ends respectively with
Terminal pad 23 and fixed disk 2 are connected.
It is last it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and non-limiting technical side
Case, it will be understood by those within the art that, technical scheme is modified for those or equivalent substitution, and
The objective and scope of the technical program are not departed from, all should be covered among scope of the presently claimed invention.
Claims (9)
1. a kind of pneumatic fast swiveling mechanism, including connection traversing mechanism and pneumatic mechanism, it is characterised in that：The connection rotation
Mechanism includes swingle（1）, fixed disk（2）, adjustment disk（3）, connecting rod（4）And fixed claw（5）；The fixed disk（2）Gu
Dingan County is loaded on swingle（1）Front end；The adjustment disk（3）It is snug fit at swingle（1）Middle part surface, and by flexible
Bar（6）With fixed disk（2）It is connected；The connecting rod（4）One end uniform rotation be connected to swingle（1）End, the other end
It is directed away from swingle（1）Side be connected pawl（5）, and connecting rod（4）Towards swingle（1）Front end side also turn
It is dynamic to be connected with support bar（7）；The support bar（7）Away from connecting rod（4）One end also with adjustment disk（3）Edge rotate connect
Connect；The pneumatic mechanism includes oxygen supply bottle（8）And pneumatic storm rifle（9）；The pneumatic storm rifle（9）Pass through supply pipe
（10）Bottle is supplied with oxygen（8）It is connected, and its output end and swingle（1）Front end axial restraint.
A kind of 2. pneumatic fast swiveling mechanism according to claim 1, it is characterised in that：The fixed claw（5）Including even
Connect clamping part（11）, movable clamping part（12）And fixed tight lock part；The connection clamping part（11）Front end and connecting rod（4）
Mutually fixed, middle-end is provided inwardly with the holding tank of arcuation, and end is provided with locking slot towards middle-end；The movable clamping part（12）Before
End is by steel spring with being connected clamping part（11）Front end coordinate and mutually install, and form clip-like, middle-end is equally provided inwardly with pressing from both sides
Groove is held, end is again provided with locking slot；The fixed tight lock part includes locking cross bar（13）, locking montant（14）And locking screw
It is female（15）；The locking cross bar（13）Both ends be rotationally connected with connection clamping part respectively（11）Locking slot both sides, and with
Connecting rod（4）It is perpendicular；The locking montant（14）It is perpendicularly fixed at locking cross bar（13）Middle part, and its diameter be less than lock
The width of tight groove；The locking nut（15）With locking montant（14）Installation is engaged, its width is more than the width of locking slot.
A kind of 3. pneumatic fast swiveling mechanism according to claim 1, it is characterised in that：The swingle（1）End
Center is also axially connecting extension bar（16）；The extension bar（16）End be also associated with grip block（17）；The clamping
Block（17）It is disc-shaped, one end center and extension bar（16）It is axially mutually fixed, the other end is provided inwardly with support slot；The support slot
Including midfoot support groove（18）With radial support groove（19）；The midfoot support groove（18）It is disc-shaped, inwardly located at grip block
（17）Middle part；The radial support groove（19）Quantity be 3~6, be uniformly distributed in midfoot support groove（18）Edge, and
And along grip block（17）Be radially arranged, radial support groove（19）Both ends respectively with midfoot support groove（18）And grip block
（17）Side be connected.
A kind of 4. pneumatic fast swiveling mechanism according to claim 1, it is characterised in that：The swingle（1）Including outer
Bar（20）With interior bar（21）；The outer bar（20）It is shaft-like in cylinder, outer bar（20）Front center be provided with outer bar axially inward
Groove；Section of the outer bar groove along outer bar radial direction is square；The interior bar（21）Front end be provided inwardly with being pneumatically connected groove
（22）, and with pneumatic storm rifle（9）Output end coordinate be connected, interior bar（21）Rear end be in the column that is engaged with outer bar groove.
A kind of 5. pneumatic fast swiveling mechanism according to claim 1, it is characterised in that：The swingle（1）End
It is further fixed on terminal pad（23）；The connecting rod（4）Uniform rotation is connected to terminal pad（23）Edge.
A kind of 6. pneumatic fast swiveling mechanism according to claim 1, it is characterised in that：The connecting rod（4）, support bar
（7）And fixed claw（5）Quantity it is identical, be 3~6.
A kind of 7. pneumatic fast swiveling mechanism according to claim 5, it is characterised in that：The terminal pad（23）With fixation
Disk（2）Between be additionally provided with connect band（24）；The connect band（24）Quantity be two, its both ends respectively with terminal pad（23）With
And fixed disk（2）It is connected.
A kind of 8. pneumatic fast swiveling mechanism according to claim 1, it is characterised in that：The expansion link（6）To be pneumatic
Expansion link；The Pneumatic extension bar passes through pneumatic air supply pipe（25）With high-pressured air cylinder（26）It is connected；The high-pressured air cylinder
（26）It is installed on oxygen supply bottle（8）Side.
A kind of 9. pneumatic fast swiveling mechanism according to claim 8, it is characterised in that：The high-pressured air cylinder（26）'s
Exit, which also coordinates, is provided with three-way connection（27）, and two delivery outlets of three-way connection coordinate be provided with gas cut-off
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249613.9A CN107812335B (en) | 2017-12-01 | 2017-12-01 | Pneumatic quick rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249613.9A CN107812335B (en) | 2017-12-01 | 2017-12-01 | Pneumatic quick rotating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107812335A true CN107812335A (en) | 2018-03-20 |
| CN107812335B CN107812335B (en) | 2023-02-28 |
Family
ID=61605634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711249613.9A Active CN107812335B (en) | 2017-12-01 | 2017-12-01 | Pneumatic quick rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107812335B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2015867A1 (en) * | 1989-05-05 | 1990-11-05 | Rusi Governor | Skin composition |
| CN201425114Y (en) * | 2009-05-14 | 2010-03-17 | 宝山钢铁股份有限公司 | Operation device of underground pipeline valve |
| CN202572322U (en) * | 2012-05-30 | 2012-12-05 | 河南省煤气（集团）有限责任公司 | Special tool for opening underground valve of chemical enterprise |
| CN202834331U (en) * | 2012-09-26 | 2013-03-27 | 山东英泰建材科技有限公司 | Reaction kettle valve switching device and reaction kettle |
| CN207856115U (en) * | 2017-12-01 | 2018-09-14 | 吴小卫 | A kind of pneumatic fast swiveling mechanism |
-
2017
- 2017-12-01 CN CN201711249613.9A patent/CN107812335B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2015867A1 (en) * | 1989-05-05 | 1990-11-05 | Rusi Governor | Skin composition |
| CN201425114Y (en) * | 2009-05-14 | 2010-03-17 | 宝山钢铁股份有限公司 | Operation device of underground pipeline valve |
| CN202572322U (en) * | 2012-05-30 | 2012-12-05 | 河南省煤气（集团）有限责任公司 | Special tool for opening underground valve of chemical enterprise |
| CN202834331U (en) * | 2012-09-26 | 2013-03-27 | 山东英泰建材科技有限公司 | Reaction kettle valve switching device and reaction kettle |
| CN207856115U (en) * | 2017-12-01 | 2018-09-14 | 吴小卫 | A kind of pneumatic fast swiveling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107812335B (en) | 2023-02-28 |
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