CN206360654U - Rig big orifice chicksan - Google Patents
Rig big orifice chicksan Download PDFInfo
- Publication number
- CN206360654U CN206360654U CN201621474652.XU CN201621474652U CN206360654U CN 206360654 U CN206360654 U CN 206360654U CN 201621474652 U CN201621474652 U CN 201621474652U CN 206360654 U CN206360654 U CN 206360654U
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- mat piece
- main shaft
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Abstract
The utility model provides a kind of rig big orifice chicksan, including：Cover connected nut, the first O-ring, adapter, gland joint, main shaft, the first mat piece, back-up ring, card key, the second mat piece, housing, lower cover, the first oil sealing, clutch shaft bearing, second bearing, 3rd bearing, the second oil sealing, the 3rd O-ring, pressure ring, V-type circle, support ring；Support ring, V-type circle and pressure ring are pressed into gland and connect in the interior step of first tip side successively；Second oil sealing is pressed into the first mat piece；In first oil sealing press-in lower cover；Clutch shaft bearing, the second mat piece, second bearing, card key, back-up ring, 3rd bearing and the first mat piece are sequentially sleeved on main shaft；Wherein card key is stuck in the keyway on main shaft surface；Main shaft is knocked in housing；Support ring, V-type circle and pressure ring are enclosed on one end of main shaft；One end of housing is connected and fastened with a tip side of gland joint；The ingenious rational layout sealing station of the utility model is so as to increase through-current capacity.
Description
Technical field
The utility model is related to the construction tool technical field in engineering machinery ground-based device, and especially a kind of rig is high
Press swivel joint.
Background technology
In foundation construction, water seepage prevention or consolidation process are carried out to soil layer sometimes, so can be determined into soil layer
Spray, pendulum spray or rotary jet grouting, reach antiseepage, the purpose of consolidated subsoil bearing capacity.And conventional swivel joint in drilling and forming hole and
During slip casting, because latus rectum is smaller, deslagging is not smooth, and pore-forming is slow, and slip casting efficiency is low, and easily blocks, and operating efficiency is relative
It is relatively low.
On the other hand, existing rotary joint structure could be improved, and major defect is not good including sealing property, uses the longevity
Life is shorter.
The content of the invention
The purpose of this utility model is to be directed to the problem of existing swivel joint drilling and forming hole and slow slip casting, proposed a kind of
Rig big orifice chicksan, by improved structure, increases through-flow diameter, ingenious rational layout sealing station, from
And through-current capacity is increased, deslagging is smooth rapid, speed of fulfiling hole increase, and injection speed faster and is not easily blocked, and adds work effect
Rate, has saved time cost, and sealing property is greatly improved.The technical solution adopted in the utility model is：
A kind of rig big orifice chicksan, including：Cover connected nut, the first O-ring, adapter, gland joint, master
Axle, the first mat piece, back-up ring, card key, the second mat piece, housing, lower cover, the first oil sealing, clutch shaft bearing, second bearing, 3rd bearing,
Second oil sealing, the 3rd O-ring, pressure ring, V-type circle, support ring；
Gland joint has two tip sides of connection；
Support ring, V-type circle and pressure ring are pressed into gland and connect in the interior step of first tip side successively, and pressure ring is located at outside；
Second oil sealing is pressed into the first mat piece；In first oil sealing press-in lower cover；Clutch shaft bearing, the second mat piece, second bearing, card key, gear
Circle, 3rd bearing and the first mat piece are sequentially sleeved on main shaft；Wherein card key is stuck in the keyway on main shaft surface；On main shaft is related
Clutch shaft bearing, the second mat piece, second bearing, card key, back-up ring, 3rd bearing and the first mat piece is stated to knock in housing；Support ring,
V-type circle and pressure ring are enclosed on one end of main shaft；Wherein the first mat piece props up pressure ring；
One end of housing is connected and fastened with a tip side of gland joint, the tip side and housing of gland joint
Between set the 3rd O-ring；The other end of housing is blocked by lower cover；
Adapter the first O-ring of pressure is fastened on another tip side of the gland joint by covering connected nut.
Further, anti-rotation component is also associated with housing side face.
Further, anti-rotation component includes stop pin and nut；Stop pin is connected on housing by nut.
Further, housing is provided with the lubricating cup for being used for that lubricating oil to be injected into housing.
Further, main shaft be used for connect Coupling other end side face on be additionally provided with the second O-ring.
Further, the side face of adapter is provided with barb structure.
Further, two tip sides of gland joint are substantially vertical.
Further, one end of housing and a tip side of gland joint are fastened by screw.
Further, it is drilled with interconnected peep hole on the first mat piece and housing.
The utility model has the advantage of：
1st, it is simple in construction, it is easy for installation.
2nd, latus rectum is big, is not easily blocked.
3rd, flow area is big, and deslagging is smooth, and speed of fulfiling hole is fast.
4th, operating efficiency is high, cost-effective.
5th, good seal performance.
Brief description of the drawings
Fig. 1 is structure composition schematic diagram of the present utility model.
Embodiment
With reference to specific drawings and examples, the utility model is described in further detail.
The utility model proposes rig big orifice chicksan, as shown in figure 1, including：
Cover connected nut 1, the first O-ring 2, adapter 3, gland joint 4, main shaft 5, the first mat piece 6, lubricating cup 7, back-up ring 8, card key
9th, the second mat piece 10, housing 11, lower cover 12, the second O-ring 13, the first oil sealing 14, clutch shaft bearing 15, nut 17, stop pin 18,
Second bearing 19,3rd bearing 20, the second oil sealing 21, the 3rd O-ring 22, screw 23, pressure ring 24, V-type circle 25, support ring 26；
Gland joint 4 has two tip sides of connection；Two tip sides of gland joint 4 are substantially vertical；
Support ring 26, V-type circle 25 and pressure ring 24 are pressed into the interior step of 4 one tip sides of gland joint successively, pressure ring 24
Positioned at outside；Second oil sealing 21 is pressed into the first mat piece 6；In first oil sealing 14 press-in lower cover 12；Clutch shaft bearing 15, the second mat piece
10th, second bearing 19, card key 9, back-up ring 8, the mat piece 6 of 3rd bearing 20 and first are sequentially sleeved on main shaft 5；Wherein card key 9 is blocked
In the keyway on the surface of main shaft 5；The related above-mentioned clutch shaft bearing 15 of main shaft 5, the second mat piece 10, second bearing 19, card key 9, back-up ring
8th, the mat piece 6 of 3rd bearing 20 and first is knocked in housing 11；Support ring 26, V-type circle 25 and pressure ring 24 are enclosed on the one of main shaft 5
End；Wherein the first mat piece 6 props up pressure ring 24；
One end of housing 11 is connected with a tip side of gland joint 4, is fastened by screw 23, the one of gland joint 4
3rd O-ring 22 is set between individual tip side and housing 11, sealing function is played；The other end of housing 11 is blocked by lower cover 12；
The first oil sealing 14 in lower cover 12 plays sealing function；
Adapter 3 presses the first O-ring 2 on another tip side of the gland joint 4, is fastened by covering connected nut 1；Connect
The side face of pipe 3 is provided with barb structure, water pipe that can be with socket（Or be mud tube）Connection is more firm, prevents abjection；
Anti-rotation component is also associated with the side face of housing 4, anti-rotation component passes through block piece（It is not drawn into Fig. 1）Stop,
It can prevent housing 11 from following main shaft 5 to rotate；Anti-rotation component includes stop pin 18 and nut 17；Stop pin 18 is connected by nut 17
It is connected on housing 4；
Lubricating cup 7, which is arranged on housing 11, to be used to inject lubricating oil into housing 1；
Main shaft 5 be used for connect Coupling other end side face on be additionally provided with the second O-ring 13 so that main shaft 5 with it is external
Coupling connection when play sealing function；
Clutch shaft bearing 15 and 3rd bearing 20 use ball bearing；Second bearing 19 uses roller bearing；
During drilling and forming hole, water or mud enter gland joint 4 from adapter 3, wherein the first O-ring 2 is played well
Sealing function；Enter back into main shaft 5, wherein main shaft 5 by 3rd bearing 20, second bearing 19 and clutch shaft bearing 15 realize with
The relative rotation of housing 11, the abrasion and heating excessive without producing；
V-type circle 25 is flexible, passes through support ring 26, V-type circle 25 and pressure ring 24 so that gland joint 4 has with main shaft 5
There is good sealing；By the oiling of lubricating cup 7, the second oil sealing 21 and the first oil sealing 14 are sealed so that each bearing possesses good
Greasy property.The latus rectum of main shaft 5 is larger, the increase of the water or mud flow rate that can pass through, more favourable deslagging, accelerate speed of fulfiling hole and into
Hole quality.Slip casting process is same as above, and cement mortar or mortar injection rate are fast, and because latus rectum is larger, are not easily blocked, and subtract
Lack and used due to blocking the delay time at stop caused and the cost of overhaul, effectively raised efficiency, saved cost.
More preferably, interconnected peep hole 16 is drilled with the first mat piece 6 and housing 11, if the failure of V-type circle 25 has water
Or mud leakage come out just can by this peep hole 16 observe, warning function is played, to change V-type circle in time.
Claims (9)
1. a kind of rig big orifice chicksan, it is characterised in that including：
Cover connected nut (1), the first O-ring (2), adapter (3), gland joint (4), main shaft (5), the first mat piece (6), back-up ring (8),
Card key (9), the second mat piece (10), housing (11), lower cover (12), the first oil sealing (14), clutch shaft bearing (15), second bearing
(19), 3rd bearing (20), the second oil sealing (21), the 3rd O-ring (22), pressure ring (24), V-type circle (25), support ring (26)；
Gland joint (4) has two tip sides of connection；
Support ring (26), V-type circle (25) and pressure ring (24) are pressed into the interior step of (4) tip sides of gland joint successively, pressure
Ring (24) is located at outside；Second oil sealing (21) is pressed into the first mat piece (6)；In first oil sealing (14) press-in lower cover (12)；First
Bearing (15), the second mat piece (10), second bearing (19), card key (9), back-up ring (8), 3rd bearing (20) and the first mat piece
(6) it is sequentially sleeved on main shaft (5)；Wherein card key (9) is stuck in the keyway on main shaft (5) surface；The related above-mentioned first axle of main shaft (5)
Hold (15), the second mat piece (10), second bearing (19), card key (9), back-up ring (8), 3rd bearing (20) and the first mat piece (6)
Knock in housing (11)；Support ring (26), V-type circle (25) and pressure ring (24) are enclosed on one end of main shaft (5)；Wherein the first mat piece
(6) pressure ring (24) is propped up；
One end of housing (11) is connected and fastened with a tip side of gland joint (4), a tip side of gland joint (4)
3rd O-ring (22) is set between housing (11)；The other end of housing (11) is blocked by lower cover (12)；
Take over (3) and press the first O-ring (2) on another tip side of the gland joint (4), it is tight by covering connected nut (1)
Gu.
2. rig as claimed in claim 1 big orifice chicksan, it is characterised in that
Anti-rotation component is also associated with housing (11) side face.
3. rig as claimed in claim 2 big orifice chicksan, it is characterised in that
Anti-rotation component includes stop pin (18) and nut (17)；Stop pin (18) is connected on housing (11) by nut (17).
4. the rig big orifice chicksan as described in claim 1,2 or 3, it is characterised in that
Housing (11), which is provided with, is used for the lubricating cup (7) of the injection lubricating oil into housing (11).
5. the rig big orifice chicksan as described in claim 1,2 or 3, it is characterised in that
Main shaft (5) be used for connect Coupling other end side face on be additionally provided with the second O-ring (13).
6. the rig big orifice chicksan as described in claim 1,2 or 3, it is characterised in that
The side face for taking over (3) is provided with barb structure.
7. the rig big orifice chicksan as described in claim 1,2 or 3, it is characterised in that
Two tip sides of gland joint (4) are substantially vertical.
8. the rig big orifice chicksan as described in claim 1,2 or 3, it is characterised in that
One end of housing (11) is fastened with a tip side of gland joint (4) by screw (23).
9. the rig big orifice chicksan as described in claim 1,2 or 3, it is characterised in that
Interconnected peep hole (16) is drilled with first mat piece (6) and housing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474652.XU CN206360654U (en) | 2016-12-29 | 2016-12-29 | Rig big orifice chicksan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474652.XU CN206360654U (en) | 2016-12-29 | 2016-12-29 | Rig big orifice chicksan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206360654U true CN206360654U (en) | 2017-07-28 |
Family
ID=59378214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474652.XU Active CN206360654U (en) | 2016-12-29 | 2016-12-29 | Rig big orifice chicksan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206360654U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593321A (en) * | 2016-12-29 | 2017-04-26 | 江苏省无锡探矿机械总厂有限公司 | Large-drift-diameter high-pressure rotation joint used for drilling machine |
| CN110148920A (en) * | 2019-03-29 | 2019-08-20 | 武汉船用机械有限责任公司 | Cable sealing device |
| CN111609233A (en) * | 2020-06-03 | 2020-09-01 | 曾昭阳 | Plug-in electric power rotary joint |
-
2016
- 2016-12-29 CN CN201621474652.XU patent/CN206360654U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593321A (en) * | 2016-12-29 | 2017-04-26 | 江苏省无锡探矿机械总厂有限公司 | Large-drift-diameter high-pressure rotation joint used for drilling machine |
| CN110148920A (en) * | 2019-03-29 | 2019-08-20 | 武汉船用机械有限责任公司 | Cable sealing device |
| CN110148920B (en) * | 2019-03-29 | 2021-01-05 | 武汉船用机械有限责任公司 | Cable sealing device |
| CN111609233A (en) * | 2020-06-03 | 2020-09-01 | 曾昭阳 | Plug-in electric power rotary joint |
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| GR01 | Patent grant |