CN208685001U - A kind of oxygen rifle of fall arrest - Google Patents
A kind of oxygen rifle of fall arrest Download PDFInfo
- Publication number
- CN208685001U CN208685001U CN201821039173.4U CN201821039173U CN208685001U CN 208685001 U CN208685001 U CN 208685001U CN 201821039173 U CN201821039173 U CN 201821039173U CN 208685001 U CN208685001 U CN 208685001U
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- CN
- China
- Prior art keywords
- suspender
- oxygen rifle
- bracket
- gun
- safety rope
- 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.)
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Abstract
The utility model discloses a kind of oxygen rifles of fall arrest, including the gun breech set gradually, gun body and pipette tips, pipette tips are connect with gun body end, water inlet is provided on gun breech, water outlet and air inlet, bracket is connected on gun breech, connector and suspender are provided on bracket, connector is connect by universal shaft with suspender, suspender and suspender cooperate, suspender is provided with the groove body being recessed inwardly close to the side of gun body, suspender two sides are provided with the fastener of insertion groove body, groove body is connected to the one side of suspender, bracket two sides are equipped with safety rope, the survey of the other end and suspender of safety rope is along connection.The application hangs oxygen rifle by the suspender with fastener, and safety rope is set on suspender, by the way that safety rope to be connected with bracket and can prevent oxygen rifle from falling, suspender is connect by universal shaft with oxygen rifle, oxygen rifle can remain vertical state during suspension, to more stable, the case where reducing the variation of suspender stress and damage.
Description
Technical field
The utility model relates to a kind of oxygen rifle, in particular to a kind of oxygen rifle of fall arrest.
Background technique
Oxygen rifle is one of the major process unit in oxygen converter steelmaking, and performance characteristic directly influences metallurgical effect
And duration of blast, to influence the quality and yield of steel.
In converting process, oxygen rifle will not only bear the heat radiation that fire puts 2500 DEG C or so of high-temperature region, still suffer from steel
With washing away for slag fierceness, operating condition is very severe.Therefore oxygen rifle will have firm metal structure and strong water-cooling system, to guarantee
Its resistant against high temperatures, antiscour corrode and resist vibration.Oxygen rifle is applied to open hearth steelmaking furnace roof oxygen blast, nineteen fifty-two oxygen top at first
Blow converter steelmaking process comes out, and oxygen rifle becomes its key equipment.Hereafter, the application range of oxygen rifle is expanded to electric arc furnaces and ladle again
The fields such as refining furnace；Function also from single injecting oxygen develop to and can be blown slag making pulvis, burn pulvis compound oxygen rifle with
And shunt or double-current method multilayer oxygen rifle with second-time burning function.
Existing oxygen rifle is usually required for gun breech to be suspended in driving in work or movement and be moved, existing suspension
Mode is mostly that hanging ring is arranged in gun breech, is hung by wirerope, this hang is not sufficiently stable, and wirerope is long-term
Suspension during be easy to happen fracture, the problem of above problem is this field urgent need to resolve.
Utility model content
It is anti-that the technical problem to be solved by the present invention is to provide a kind of one kind for avoiding oxygen rifle from falling during suspension
The oxygen rifle fallen.
In order to solve the above-mentioned technical problem, technical solution provided by the utility model is: a kind of oxygen rifle of fall arrest, including
Gun breech, gun body and the pipette tips set gradually, the pipette tips are connect with the gun body end, and the gun breech and the gun body are one
Body is provided with water inlet, water outlet and air inlet on the gun breech, bracket is connected on the gun breech, is set on the bracket
It is equipped with connector and suspender, it further includes for connecting with driving that the connector, which is connect by universal shaft with the suspender,
Suspender, the suspender and the suspender cooperate, and the suspender is provided with the groove body being recessed inwardly, institute close to the side of gun body
It states suspender two sides and is provided with the fastener for being inserted into the groove body, the groove body is connected to the one side of the suspender, the bracket
Two sides are equipped with safety rope, and the other end of the safety rope is connect with the survey of suspender edge.
The application hangs oxygen rifle by suspender with fastener, and safety rope is arranged on suspender, by by safety rope and branch
Frame connection, can prevent oxygen rifle from falling, and suspender is connect by universal shaft with oxygen rifle, and oxygen rifle can remain during suspension
Vertical state, thus it is more stable, the case where reducing the variation of suspender stress and damage.
Further, the safety rope is fixedly connected with the suspender, the safety rope and the bracket are dismountable
Connection.
It is set on the sliding rail of two sides further, the through-hole is staggered.
Further, locating groove body inner sidewall is provided with rubber sheet gasket.
The beneficial effects of the utility model are: cooperated by the suspender with fastener and suspender, and safety rope is set can have
The placement oxygen rifle of effect is fallen, and so that oxygen rifle is remained vertical state by universal shaft, to reduce the generation of suspender stress
Variation, reduces the damage of suspender, oxygen rifle is further prevented to fall.In addition, fastener can be placed from groove body by being provided with rubber sheet gasket
In fall off.
Detailed description of the invention
Fig. 1 is the application overall schematic.
Fig. 2 is suspender without baffle schematic diagram.
Fig. 3 is that hanger bracket installs baffle schematic diagram additional.
Fig. 4 is suspender stereoscopic schematic diagram.
In figure label be: gun body 1, pipette tips 2, water inlet 3, water outlet 4, air inlet 5, bracket 6, connector 7, suspender 8,
Groove body 81, non-slip mat 82, sliding slot 83, baffle 84, through-hole 85, suspender 9, fastener 91, safety rope 92.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figures 1 to 4, a kind of oxygen rifle of fall arrest, it is described including gun breech, gun body 1 and the pipette tips 2 set gradually
Pipette tips 2 are connect with 1 end of gun body, the structure that the gun breech is integrated with the gun body 1, are provided on the gun breech into water
Mouthfuls 3, water outlet 4 and air inlet 5 are welded with bracket 6 on the gun breech, are provided with connector 7 and suspender on the bracket 6
8, specifically, the connector 7 is surveyed along one piece of fixed plate is fixed with, threaded hole, bolt are provided on the bracket 6 below fixed plate
It is threadedly coupled across the fixed plate with the bracket 6, in other embodiments, connector 7 also be can weld in the suspender
On 8,7 other end of connector is connect by universal shaft with suspender 8, the application can be made always to hang by the way that universal shaft is arranged
Vertical state is kept in the process.
As shown in Figures 1 to 4, the connector 7 is for connecting the suspender 8 and the bracket 6, further include for
Drive a vehicle the suspender 9 of connection, the suspender 9 cooperates with the suspender 8, the suspender 8 close to the side of gun body 1 be provided with to
The groove body 81 of sunken inside, suspender 9 is two sides to the curved border structure of gun body 1, wherein curved two sides are provided with far from gun body 1
Fastener 91, which can be plugged into groove body 81, fastener 91 is then inserted into groove body 81 when that need to hang gun body 1 and is worked as
In, on the basis of the above, in order to take out and be inserted into the fastener 91, the groove body 81 is connected to the one side of the suspender 8,
So that fastener 91 can be inserted into suspender 8 from the side, wherein the curved two sides of suspender 9 are additionally provided with fixed ring, this is solid
Determine to be fixed with safety rope 92 on ring, the two sides of bracket 6 are provided with safety collar, when suspender 9 is connect with suspender 8, by safety rope
92 free end is connect with safety collar, and safety rope 92 is in unstressed state at this time, when the fastener 91 on suspender 9 occurs to break
When splitting, oxygen rifle tenesmus, safety rope 92 is exceptionally straight at this time, to pull oxygen rifle, oxygen rifle is avoided to continue to drop, when suspender 9 is not hung
When oxygen rifle, safety rope 92 can be wrapped in the fixed ring, additionally, it is preferred that, suspender 9 is metal suspender.
On the basis of the above, as shown in Figures 1 to 4, it is hooked in groove body 81 and slides in order to prevent, on 81 inner sidewall of groove body
It is additionally provided with rubber sheet gasket, rubber sheet gasket can increase the frictional force of groove body 81 inner sidewall and fastener 91, so that fastener 91 is not easy
It falls off from groove body 81.
On the basis of the above, as shown in Figures 1 to 4, two surveys adjacent with groove body 81 of suspender 8 are outstanding along being provided with
Body flange, which protrudes from the one side that suspender 8 is connected to groove body 81, sliding slot 83, the cunning is provided on body flange
Baffle 84 is sliding combined in slot 83, when baffle 84 is fully inserted into sliding slot 83, baffle 84 can shelter from groove body 81 completely,
When need by fastener 91 be inserted into groove body 81 when, slide damper 84 removes baffle 84, at this time groove body 81 expose, then fastener 91 from
Groove body 81 is inserted into 8 side of suspender, and after fastener 91 is inserted into groove body 81, baffle 84 is reinserted sliding slot 83, slide damper 84
The groove body 81 is sheltered from, to avoid fastener 91 from skidding off from groove body 81, through-hole 85, the baffle are provided on the sliding slot 83
84, which survey edge, is provided with threaded hole corresponding with the through-hole 85, when the baffle 84 is fully inserted into the sliding slot 83, screw thread
Hole is opposite with 85 position of through-hole, and bolt is inserted into the through-hole 85 at this time and is threadedly engaged with the threaded hole, thus to baffle 84
It is fixed.
On the basis of the above, as shown in Figures 1 to 4, stronger in order to fix baffle 84, the through-hole 85 is at least
There are two settings, and at least provided with two, the threaded hole and the through-hole 85 correspond the threaded hole.
In addition, as shown in Figures 1 to 4, can also be set to the through-hole 85 is staggered on the sliding rail of two sides.
The application can effectively place oxygen by cooperating the suspender 9 with fastener 91 with suspender 8, and safety rope 92 being arranged
Rifle falls, and so that oxygen rifle is remained vertical state by universal shaft, changes to reduce 9 stress of suspender, reduces
The damage of suspender 9, further prevents oxygen rifle to fall.It can prevent fastener 91 from taking off from groove body 81 in addition, being provided with rubber sheet gasket
It falls.It is hidden by the way that fastener 91 to be inserted into groove body 81, and by the fastener 91 in 84 pairs of baffle insertion groove bodies 81 of setting
Gear, so that the application is more stable in suspension, since the suspender 9 used is the metal fixture with fastener 91, outstanding
It is less likely to be damaged during hanging, baffle 84 can be made to fix by the multiple through-holes 85 of setting and threaded hole stronger.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (4)
1. a kind of oxygen rifle of fall arrest, which is characterized in that including gun breech, gun body (1) and the pipette tips (2) set gradually, the rifle
Head (2) is connect with the gun body (1) end, and the gun breech is integrated with the gun body (1), is provided with water inlet on the gun breech
(3), water outlet (4) and air inlet (5) are connected with bracket (6) on the gun breech, are provided with connector on the bracket (6)
(7) it is connect by universal shaft with the suspender (8) with suspender (8), the connector (7), further includes for connecting with driving
The suspender (9) connect, the suspender (9) and the suspender (8) cooperate, and the suspender (8) is arranged close to the side of gun body (1)
There is the groove body (81) being recessed inwardly, suspender (9) two sides are provided with the fastener (91) for being inserted into the groove body (81), the groove body
(81) it is connected to the one side of the suspender (8), bracket (6) two sides are equipped with safety rope (92), the safety rope
(92) the other end is connect with the survey of the suspender (9) edge.
2. a kind of oxygen rifle of fall arrest as described in claim 1, which is characterized in that the safety rope (92) and the suspender
(9) it is fixedly connected, the safety rope (92) removably connect with the bracket (6).
3. a kind of oxygen rifle of fall arrest as described in claim 1, which is characterized in that the connector (7) is surveyed solid along being provided with
Fixed board, bolt is provided in the fixed plate and the bracket (6) are connected.
4. a kind of oxygen rifle of fall arrest as described in claim 1, which is characterized in that locating groove body (81) inner sidewall is provided with anti-
Skidding (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039173.4U CN208685001U (en) | 2018-07-02 | 2018-07-02 | A kind of oxygen rifle of fall arrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821039173.4U CN208685001U (en) | 2018-07-02 | 2018-07-02 | A kind of oxygen rifle of fall arrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208685001U true CN208685001U (en) | 2019-04-02 |
Family
ID=65880045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821039173.4U Expired - Fee Related CN208685001U (en) | 2018-07-02 | 2018-07-02 | A kind of oxygen rifle of fall arrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208685001U (en) |
-
2018
- 2018-07-02 CN CN201821039173.4U patent/CN208685001U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20200702 |