CN205687960U - A kind of oxygen rifle reel - Google Patents
A kind of oxygen rifle reel Download PDFInfo
- Publication number
- CN205687960U CN205687960U CN201620549957.6U CN201620549957U CN205687960U CN 205687960 U CN205687960 U CN 205687960U CN 201620549957 U CN201620549957 U CN 201620549957U CN 205687960 U CN205687960 U CN 205687960U
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- China
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- bobbin trunk
- seat
- locking hole
- reel
- radially locking
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Abstract
The utility model discloses a kind of oxygen rifle reel, including bobbin trunk, and it is positioned at the connection seat at bobbin trunk two ends, circumferentially arranged on the outer circle wall at bobbin trunk two ends have some cylinders radially locking hole, circumferentially arranged on the outer wall of each connection seat have the some connection seat that radially locking hole is corresponding with the cylinder on the bobbin trunk end of homonymy radially locking holes, it is equipped with a connecting pin with being connected in seat radially locking hole at every pair of corresponding cylinder radially locking hole the most simultaneously, the two ends of every connecting pin are welded and fixed mutually with corresponding bobbin trunk and corresponding connection seat respectively, connection seat is made to fix with bobbin trunk, bobbin trunk is additionally provided with the steel cord ends fixed mechanism that the one end to the steel wire rope being wrapped in bobbin trunk is fixed.The utility model has the advantages that: connect stable connection between seat and bobbin trunk good, be prevented effectively from and connect the generation loosening problem between seat and bobbin trunk, use safe height.
Description
Technical field
This utility model relates to oxygen converter steelmaking equipment, is specifically related to a kind of oxygen rifle reel.
Background technology
Oxygen lance lifting device is one of major process unit in oxygen converter steelmaking, and its performance characteristic directly influences smelting
Refining effect and duration of blast, thus have influence on quality and the yield of steel.Oxygen lance lifting device specifically includes that frame, in frame
On be vertically arranged with fluctuating orbit, on fluctuating orbit slide be provided with the oxygen lance lifting bogie equipped with oxygen rifle, at oxygen lance lifting
Expansion bearing aerobic rifle reel in frame above dolly, is wound with steel wire rope, one end of steel wire rope and oxygen on oxygen rifle reel
Rifle reel is connected, the other end is connected with oxygen lance lifting bogie, and oxygen rifle reel is under the driving of the motor being installed in frame
Rotate, make steel wire rope be upwards collected through or put down, drive oxygen lance lifting bogie to move up and down along fluctuating orbit.The oxygen used at present
The structure of rifle reel is: by bobbin trunk and be positioned at the connection seat at bobbin trunk two ends and form, each connection seat and reel cylinder
Body all connects fixing by connecting bolt.During use, motor by band be dynamically connected seat rotate and Timing Belt movable reel barrel body rotation,
Make bobbin trunk rotate and be upwards collected through or put down steel wire rope, thus synchronize to drive oxygen lance lifting bogie to move up and down, thus realize
The lifting of oxygen rifle.The shortcoming of above-mentioned oxygen rifle reel is: connect the stable connection between seat and bobbin trunk in oxygen rifle reel poor,
That is: the connecting bolt of the connection seat with bobbin trunk for connecting oxygen rifle reel the most easily occurs to loosen or break
Split, when connecting bolt occurs to loosen, the steady lifting of oxygen lance lifting bogie can be affected, when connecting bolt fracture or de-because loosening
When falling, bobbin trunk can be made to be separated with being connected seat, now bobbin trunk can drop downwardly together together with lift cart, makes oxygen rifle
Dropping to cause in converter fryer, the production safety for workman has buried hidden danger.
Utility model content
The purpose of this utility model is to provide and a kind of connects the oxygen rifle reel that stable connection between seat and bobbin trunk is good.
For achieving the above object, this utility model adopts the technical scheme that described a kind of oxygen rifle reel, including volume
Cylinder cylinder and be positioned at the connection seat at bobbin trunk two ends, has if circumferentially arranged on the outer circle wall at bobbin trunk two ends
Dry cylinder radially locking hole, circumferentially arranged on the outer wall of each connection seat have on some bobbin trunk ends with homonymy
The connection seat radially locking hole that cylinder radially locking hole is corresponding, every pair of corresponding cylinder radially locking hole be connected seat radial direction
Locking hole is equipped with a connecting pin the most simultaneously, the two ends of every connecting pin respectively with corresponding bobbin trunk and corresponding company
Joint chair is welded and fixed mutually, makes connection seat fix with bobbin trunk, is additionally provided with being wrapped in bobbin trunk in bobbin trunk
On the steel cord ends fixed mechanism that is fixed of one end of steel wire rope.
Further, aforesaid a kind of oxygen rifle reel, wherein: the structure of described steel cord ends fixed mechanism is: bag
Include clamping screw, the pressing plate being enclosed within the screw rod of clamping screw and the screw fastening tieholen being arranged in bobbin trunk, work as locking
When bolt is tightened in screw fastening tieholen, clamping screw will be located in the steel cord ends between pressing plate and bobbin trunk by pressing plate
It is pressed in bobbin trunk.
Further, aforesaid a kind of oxygen rifle reel, wherein: the position contacted with steel cord ends on pressing plate is arranged
Having the first draw-in groove that can block steel wire rope, the position contacted with steel cord ends on the outer circle wall of bobbin trunk is provided with
The second draw-in groove of steel wire rope, when steel cord ends is pressed in bobbin trunk by clamping screw by pressing plate, steel wire can be blocked
The both sides up and down in end portion are just stuck in the first draw-in groove and the second draw-in groove.
Further, aforesaid a kind of oxygen rifle reel, wherein: on the outer circle wall of bobbin trunk, spiral is provided with steel wire
Rope locating slot.
Further, aforesaid a kind of oxygen rifle reel, wherein: the length of connecting pin is less than cylinder radially locking hole and is connected
The overall length of seat radially locking hole, it is ensured that when connecting pin insert cylinder radially locking hole with when being connected seat radial direction locking hole, connecting pin
All can stay with between the outer aperture of corresponding cylinder radially locking hole and between the corresponding outer aperture being connected seat radially locking hole
Have certain in order to weld stifled gap, and it is stifled that this gap carries out weldering, makes connection seat fix with bobbin trunk.
Further, aforesaid a kind of oxygen rifle reel, wherein: bobbin trunk engages the connection end at place with each seat that is connected
Portion's bevel welding.
Further, aforesaid a kind of oxygen rifle reel, wherein: connecting pin be connected between seat and connecting pin and reel
Interference fit it is between cylinder.
By the enforcement of technique scheme, the beneficial effects of the utility model are: connect and connect between seat and bobbin trunk
Connect steadiness good, effectively prevent bobbin trunk be connected seat and between occur loosen, use safe height.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of oxygen rifle reel described in the utility model.
Fig. 2 is the enlarged diagram at the H position shown in Fig. 1.
Fig. 3 is the structural representation of the bobbin trunk shown in Fig. 1.
Fig. 4 is the structural representation connecting seat shown in Fig. 1.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, described a kind of oxygen rifle reel, including bobbin trunk 1 and be positioned at reel cylinder
The connection seat 2 at body 1 two ends, circumferentially arranged on the outer circle wall at bobbin trunk 1 two ends have some cylinders radially locking hole 3,
The circumferentially arranged cylinder having on some bobbin trunk 1 ends with homonymy radially locking hole 3 on the outer wall of each connection seat 2
Corresponding connection seat radially locking hole 4, every pair of corresponding cylinder radially locking hole 3 with is connected in seat radial direction locking hole 4 equal
Be equipped with a connecting pin 5 simultaneously, the two ends of every connecting pin 5 respectively with corresponding bobbin trunk 1 and corresponding connection seat 2 phase
It is welded and fixed, makes connection seat 2 fix with bobbin trunk 1, bobbin trunk 1 is additionally provided with to being wrapped in bobbin trunk 1
The steel cord ends fixed mechanism that is fixed of one end of steel wire rope；In the present embodiment, described steel cord ends is fixed
The structure of mechanism is: the pressing plate 7 that include clamping screw 6, is enclosed within the screw rod of clamping screw 6 and being arranged in bobbin trunk 1
Screw fastening tieholen 8, when clamping screw 6 is tightened in screw fastening tieholen 8, clamping screw 6 will be located in pressing plate 7 by pressing plate 7
And the steel cord ends between bobbin trunk 1 is pressed in bobbin trunk 1, above-mentioned steel cord ends fixed mechanism simple in construction,
Convenient to install and maintain；In the present embodiment, the position contacted with steel cord ends on pressing plate 7 is provided with can block steel wire rope
The first draw-in groove, the position contacted with steel cord ends on the outer circle wall of bobbin trunk 1 is provided with can block steel wire rope
The second draw-in groove 10, when steel cord ends is pressed in bobbin trunk 1 by clamping screw 6 by pressing plate 7, steel cord ends
Both sides are just stuck in the first draw-in groove and 9 second draw-in grooves 10 up and down, so preferably can carry out steel cord ends solid
Fixed；In an embodiment, on the outer circle wall of bobbin trunk 1, spiral is provided with steel wire rope locating slot 11, so can be the most anti-
Only steel wire rope during being upwards collected through or being put down in bobbin trunk play；In the present embodiment, the length of connecting pin 5 is little
In cylinder radially locking hole 3 and the overall length being connected seat radially locking hole 4, it is ensured that when connecting pin 5 insert cylinder radial direction locking hole 3 and
When connecting seat radially locking hole 4, between connecting pin 5 and the outer aperture of corresponding cylinder radially locking hole 3 and with corresponding, it is connected seat
Radially all can leave certain in order to weld stifled gap between the outer aperture of locking hole 4, and it is stifled that this gap carries out weldering, makes connection
Seat 2 fixes with bobbin trunk 1, so can strengthen between connection seat 2 bobbin trunk 1 fastness, improve oxygen further
The steadiness that rifle reel is overall；In the present embodiment, bobbin trunk 1 engages the connection end Kai Po at place with each seat 2 that is connected
Mouthful welding, so can further enhance connect between seat 2 bobbin trunk 1 fastness, improve oxygen rifle reel further whole
The steadiness of body；In the present embodiment, connecting pin 5 be connected between seat 2 and be between connecting pin 5 and bobbin trunk 1
Be full of cooperation, so can further enhance connect between seat 2 bobbin trunk 1 fastness, improve oxygen rifle reel further whole
The steadiness of body.The utility model has the advantages that: connect stable connection between seat and bobbin trunk good, be prevented effectively from connection seat
And loosen the generation of problem between bobbin trunk, use safe height.
Claims (7)
1. an oxygen rifle reel, including bobbin trunk and the connection seat that is positioned at bobbin trunk two ends, it is characterised in that: at volume
Circumferentially arranged on the outer circle wall at cylinder cylinder two ends have some cylinders radially locking hole, along week on the outer wall of each connection seat
To being provided with the some connection seat that radially locking hole is corresponding with the cylinder on the bobbin trunk end of homonymy radially locking holes,
Every pair of corresponding cylinder radially locking hole is equipped with a connecting pin, every connecting pin with being connected in seat radially locking hole the most simultaneously
Two ends be welded and fixed mutually with corresponding bobbin trunk and corresponding connection seat respectively, make connection seat fix with bobbin trunk,
Bobbin trunk is additionally provided with the steel cord ends that the one end to the steel wire rope being wrapped in bobbin trunk is fixed fix
Mechanism.
A kind of oxygen rifle reel the most according to claim 1, it is characterised in that: the knot of described steel cord ends fixed mechanism
Structure is: include clamping screw, the pressing plate being enclosed within the screw rod of clamping screw and the screw-threaded coupling being arranged in bobbin trunk
Hole, when clamping screw is tightened in screw fastening tieholen, clamping screw be will be located between pressing plate and bobbin trunk by pressing plate
Steel cord ends is pressed in bobbin trunk.
A kind of oxygen rifle reel the most according to claim 1, it is characterised in that: contact with steel cord ends on pressing plate
Position is provided with the first draw-in groove that can block steel wire rope, the portion contacted on the outer circle wall of bobbin trunk with steel cord ends
Position is provided with the second draw-in groove that can block steel wire rope, when steel cord ends is pressed in bobbin trunk by clamping screw by pressing plate
Time, the both sides up and down of steel cord ends are just stuck in the first draw-in groove and the second draw-in groove.
A kind of oxygen rifle reel the most according to claim 1, it is characterised in that: on the outer circle wall of bobbin trunk, spiral sets
It is equipped with steel wire rope locating slot.
A kind of oxygen rifle reel the most according to claim 1, it is characterised in that: the length of connecting pin is less than cylinder radially locking
Hole and the overall length being connected seat radially locking hole, it is ensured that when connecting pin inserts cylinder radially locking hole and is connected seat radially locking hole
Time, between the outer aperture of connecting pin and corresponding cylinder radially locking hole and with the corresponding outer aperture being connected seat radial direction locking hole
Between all can leave certain in order to weld stifled gap, and it is stifled that this gap carries out weldering, makes connection seat fix with bobbin trunk.
A kind of oxygen rifle reel the most according to claim 1, it is characterised in that: bobbin trunk engages place with each seat that is connected
The welding of connection end bevel.
A kind of oxygen rifle reel the most according to claim 1, it is characterised in that: connecting pin be connected between seat and connect
It is interference fit between pin and bobbin trunk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620549957.6U CN205687960U (en) | 2016-06-08 | 2016-06-08 | A kind of oxygen rifle reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620549957.6U CN205687960U (en) | 2016-06-08 | 2016-06-08 | A kind of oxygen rifle reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205687960U true CN205687960U (en) | 2016-11-16 |
Family
ID=57261104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620549957.6U Active CN205687960U (en) | 2016-06-08 | 2016-06-08 | A kind of oxygen rifle reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205687960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925754A (en) * | 2016-06-08 | 2016-09-07 | 江苏永钢集团有限公司 | Oxygen lance winding drum |
-
2016
- 2016-06-08 CN CN201620549957.6U patent/CN205687960U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925754A (en) * | 2016-06-08 | 2016-09-07 | 江苏永钢集团有限公司 | Oxygen lance winding drum |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |