CN207649369U - A kind of water outlet connecting device for overhang roll - Google Patents
A kind of water outlet connecting device for overhang roll Download PDFInfo
- Publication number
- CN207649369U CN207649369U CN201721655129.1U CN201721655129U CN207649369U CN 207649369 U CN207649369 U CN 207649369U CN 201721655129 U CN201721655129 U CN 201721655129U CN 207649369 U CN207649369 U CN 207649369U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- water outlet
- inlet pipe
- connecting shaft
- protrusion
- 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.)
- Expired - Fee Related
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- Joints Allowing Movement (AREA)
Abstract
The water outlet connecting device for overhang roll of the utility model includes water inlet pipe,Connecting shaft,Flange portion and rotary joint portion,Connecting shaft is coaxial with water inlet pipe,Rotary joint portion is socketed on water inlet pipe,Flange portion includes ring flange,Snap ring,Nut,Bolt and spring washer,Ring flange is socketed in connecting shaft,There are a undercut areas on ring flange,The outer surface of snap ring is bonded with undercut area,Snap ring is socketed in connecting shaft,Rotary joint portion includes connecting pin,Water inlet end and water outlet,Connecting pin is coaxial with water inlet pipe,Along axis direction is parallel to, there are the first protrusions for the end of connecting pin,There are a bending parts for the end of connecting shaft,First protrusion mutually agrees with bending part,There are gaskets between the vertical plane of first protrusion and the vertical plane of the bending part,The end of connecting pin is along perpendicular to axis direction, there are the second protrusions,It is fixedly connected between second protrusion and ring flange,The water inlet end in rotary joint portion is connecting water inlet,Water outlet is connecting water outlet.
Description
Technical field
The utility model is related to field of steel metallurgy, more particularly to a kind of water outlet connecting device for overhang roll.
Background technology
Heating furnace is widely used in metallurgy industry, and overhang roll is the key equipment of heating furnace, it be mainly used for blank into
Conveying and its positioning of the stove with blank when coming out of the stove in stove.In the related technology, overhang roll is in hot operation for a long time in operation
State, maximum temperature reaches to be spent more 1200, to make overhang roll normal work just need to carry out it cooling treatment, while will be used for
Liquid after cooling is transferred out to keep being normally carried out for cycle.
Invention content
In view of the above technical problems, the utility model provides a kind of water outlet connecting device for overhang roll.
The water outlet connecting device for overhang roll of the utility model, including water inlet pipe, connecting shaft, flange portion and rotation connect
Head, connecting shaft is coaxial with water inlet pipe, and rotary joint portion is socketed on water inlet pipe, flange portion include ring flange, snap ring, nut,
Bolt and spring washer, ring flange are socketed in connecting shaft, and there are a undercut areas on ring flange, and outer surface and the undercut area of snap ring are pasted
It closing, snap ring is socketed in connecting shaft, and rotary joint portion includes connecting pin, water inlet end and water outlet, and connecting pin is coaxial with water inlet pipe,
Along axis direction is parallel to, there are the first protrusions for the end of connecting pin, and there are a bending part, the first protrusions for the end of connecting shaft
Portion mutually agrees with bending part, coaxial with water inlet pipe close there are one between the vertical plane of the first protrusion and the vertical plane of bending part
Packing, gasket are bonded with the vertical plane of the first protrusion of its both sides and the vertical plane of bending part, and the end of connecting pin is along vertical
Directly in axis direction there are the second protrusion, pass through bolt and spiral shell along being parallel to axis direction between the second protrusion and ring flange
Mother is fixedly connected, and there are spring washer between nut and ring flange, the water inlet end in rotary joint portion to connect water inlet, use by water outlet
To connect water outlet.
Preferably, the internal diameter of connecting shaft is more than the internal diameter of water inlet pipe.
Preferably, the internal diameter of the connecting pin in rotary joint portion is more than the internal diameter of water inlet pipe.
Preferably, the internal diameter of connecting shaft is more than the internal diameter of connecting pin.
Preferably, the outer diameter of snap ring is more than the outer diameter of connecting shaft, the internal diameter of snap ring is less than the outer diameter of connecting shaft.
Preferably, water inlet end is located on axis direction, water outlet is located in water inlet pipe downward vertical on axis direction.
Preferably, the internal diameter of gasket is less than the internal diameter of connecting shaft, it is more than the internal diameter of connecting pin.
Preferably, rotary joint portion is fixed on by the round nut of its water inlet end on water inlet pipe, it is equipped with only on round nut
Washer.
Compared with prior art, the water outlet connecting device for overhang roll of the utility model passes through ring flange and gasket
Connecting shaft and rotary joint portion are closely joined together so that can successfully be flowed out backward for liquid after cooling, together
Shi Kahuan can effectively prevent the movement of connecting shaft in the axial direction, simple in structure, practicability and effectiveness.
Description of the drawings
Fig. 1 is the diagrammatic cross-section of the water outlet connecting device for overhang roll.
Specific implementation mode
To make to have further understanding to the purpose of this utility model, construction, feature and its function, hereby coordinate embodiment
Detailed description are as follows.
A kind of water outlet connecting device for overhang roll as shown in Figure 1, including water inlet pipe 1, connecting shaft 2,3 and of flange portion
Rotary joint portion 4, connecting shaft 2 is coaxial with water inlet pipe 1, and rotary joint portion 4 is socketed on water inlet pipe 1, and flange portion 3 includes ring flange
31, snap ring 32, nut 33, bolt 34 and spring washer 35, ring flange 31 are socketed in connecting shaft 2, and there are a undercuts on ring flange 31
The outer surface in area 36, snap ring 32 is bonded with undercut area 36, and snap ring 32 is socketed in connecting shaft 2, and rotary joint portion 4 includes connecting pin
41, water inlet end 42 and water outlet 43, connecting pin 41 is coaxial with water inlet pipe 2, and the end edge of connecting pin 41 is parallel to axis direction and deposits
In the first protrusion 411, there are a bending part 21, the first protrusion 411 mutually agrees with bending part 21 for the end of connecting shaft 2, the
There are a gasket 5 coaxial with water inlet pipe, gaskets 5 between the vertical plane and the vertical plane of bending part 21 of one protrusion 411
Be bonded with the vertical plane of the first protrusion 411 of its both sides and the vertical plane of bending part 21, the end of connecting pin 41 along perpendicular to
Axis direction passes through bolt along being parallel to axis direction there are the second protrusion 412 between the second protrusion 412 and ring flange 31
34 are fixedly connected with nut 33, and there are spring washers 35 between nut 33 and ring flange 31, and the water inlet end 42 in rotary joint portion is to even
Tap into the mouth of a river, water outlet 43 is connecting water outlet.
The internal diameter of connecting shaft 2 is more than the internal diameter of water inlet pipe 1, and the internal diameter of the connecting pin 41 in rotary joint portion 4 is more than water inlet pipe 1
Internal diameter so that between connecting shaft 2 and connecting pin 41 and water inlet pipe 1 there are enough spaces supply for liquid after cooling to
After export.
The internal diameter of connecting shaft 2 is more than the internal diameter of connecting pin 41, has one when so that being conveyed for liquid after cooling backward
Fixed motive force.
The outer diameter of snap ring 32 is more than the outer diameter of connecting shaft 2, and the internal diameter of snap ring 32 is less than the outer diameter of connecting shaft 2, so that even
Spindle 2 is fixed on the inside of snap ring 32, will not be axially moveable.
Water inlet end 42 is located on axis direction A shown in Fig. 1, water outlet 43 be located at the middle downward vertical of water inlet pipe 1 in
On axis direction, flowed into reduce liquid, the resistance during outflow.
The internal diameter of gasket 5 is less than the internal diameter of connecting shaft 2, is more than the internal diameter of connecting pin 41, so that gasket can be complete
The full gap being fitted and connected between axis 2 and connecting pin 41, prevents fluid seepage.
Rotary joint portion 4 is fixed on by the round nut 6 of its water inlet end 43 on water inlet pipe 1, and stop is equipped on round nut 6
Washer 7, so that the connection between rotary joint portion 4 and water inlet pipe 1 is more firm.
In actual use, rotary joint portion 4 gradually heats up to avoid thermal shocking at work.
The water outlet connecting device for overhang roll of the utility model is by ring flange and gasket by connecting shaft and rotation
Connector portions are closely joined together so that can successfully be flowed out backward for liquid after cooling, while snap ring can be effective
Prevent the movement of connecting shaft in the axial direction, simple in structure, practicability and effectiveness.
The utility model is described by above-mentioned related embodiment, however above-described embodiment is only to implement the utility model
Example.It must be noted that the embodiment disclosed is not limiting as the scope of the utility model.On the contrary, not departing from this
It is changed and retouched made by the spirit and scope of utility model, belongs to the scope of patent protection of the utility model.
Claims (8)
1. a kind of water outlet connecting device for overhang roll, it is characterised in that connect including water inlet pipe, connecting shaft, flange portion and rotation
Head, the connecting shaft is coaxial with the water inlet pipe, and the rotary joint portion is socketed on the water inlet pipe, the flange portion packet
Ring flange, snap ring, nut, bolt and spring washer are included, the ring flange is socketed in the connecting shaft, and there are one on the ring flange
Undercut area, the outer surface of the snap ring are bonded with the undercut area, and the snap ring is socketed in the connecting shaft, and the rotation connects
Head includes connecting pin, water inlet end and water outlet, and the connecting pin is coaxial with the water inlet pipe, and the end of the connecting pin is along flat
Row is in axis direction there are the first protrusion, and the end of the connecting shaft is there are a bending part, first protrusion and described
Bending part mutually agrees with, and there are one and the water inlet pipe between the vertical plane and the vertical plane of the bending part of first protrusion
Coaxial gasket, the vertical face paste of the gasket and the vertical plane and the bending part of first protrusion of its both sides
It closes, the end of the connecting pin is along perpendicular to axis direction, there are the second protrusion, second protrusion and the ring flanges
Between be fixedly connected by screw bolt and nut along being parallel to axis direction, there are the bullets between the nut and the ring flange
Pad, the water inlet end in the rotary joint portion is to connect water inlet, and the water outlet is connecting water outlet.
2. a kind of water outlet connecting device for overhang roll as described in claim 1, it is characterised in that the connecting shaft it is interior
Diameter is more than the internal diameter of the water inlet pipe.
3. a kind of water outlet connecting device for overhang roll as claimed in claim 2, it is characterised in that rotary joint portion
Connecting pin internal diameter be more than the water inlet pipe internal diameter.
4. a kind of water outlet connecting device for overhang roll as described in claim 1, it is characterised in that the connecting shaft it is interior
Diameter is more than the internal diameter of the connecting pin.
5. a kind of water outlet connecting device for overhang roll as described in claim 1, it is characterised in that the outer diameter of the snap ring
More than the outer diameter of the connecting shaft, the internal diameter of the snap ring is less than the outer diameter of the connecting shaft.
6. a kind of water outlet connecting device for overhang roll as described in claim 1, it is characterised in that the water inlet end is located at
On axis direction, the water outlet is located in water inlet pipe downward vertical on axis direction.
7. a kind of water outlet connecting device for overhang roll as described in claim 1, it is characterised in that the gasket it is interior
Diameter is more than the internal diameter of the connecting shaft, is less than the internal diameter of the connecting pin.
8. a kind of water outlet connecting device for overhang roll as described in claim 1, it is characterised in that rotary joint portion
It is fixed on water inlet pipe by the round nut of its water inlet end, stop washer is installed on the round nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655129.1U CN207649369U (en) | 2017-12-03 | 2017-12-03 | A kind of water outlet connecting device for overhang roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655129.1U CN207649369U (en) | 2017-12-03 | 2017-12-03 | A kind of water outlet connecting device for overhang roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207649369U true CN207649369U (en) | 2018-07-24 |
Family
ID=62882627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721655129.1U Expired - Fee Related CN207649369U (en) | 2017-12-03 | 2017-12-03 | A kind of water outlet connecting device for overhang roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207649369U (en) |
-
2017
- 2017-12-03 CN CN201721655129.1U patent/CN207649369U/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 |
Granted publication date: 20180724 Termination date: 20201203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |