CN205012970U - Anvil worker binding clip levelling mechanism - Google Patents
Anvil worker binding clip levelling mechanism Download PDFInfo
- Publication number
- CN205012970U CN205012970U CN201520618716.8U CN201520618716U CN205012970U CN 205012970 U CN205012970 U CN 205012970U CN 201520618716 U CN201520618716 U CN 201520618716U CN 205012970 U CN205012970 U CN 205012970U
- Authority
- CN
- China
- Prior art keywords
- binding clip
- leveling
- crossbeam
- door frame
- cylinder
- 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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Abstract
The utility model discloses an anvil worker binding clip levelling mechanism, have a portal including the front end fixed mounting of binding clip assembly, the every limit of crossbeam of portal fixed stretching out forward has I, two connecting pin roll of a connecting pin roll I articulated jointly with the transitional coupling roof beam through rotatory key seat and rotatory round pin axle, the otic placode at transitional coupling roof beam both ends is articulated jointly with the telescopic jib (boom) assembly through one connecting pin roll II respectively, fixed mounting has convex regulation support forward on the portal crossbeam, fixed mounting has the leveling jar in the leveling jar support of transitional coupling roof beam intermediate position. The utility model discloses the device for the anvil that stretches out worker binding clip keeps the level, satisfies the requirement of breaking out on the well head.
Description
Technical field
The utility model belongs to petroleum machinery equipment technical field, relates to a kind of iron roughneck drill levelling gear.
Background technology
Telescopic iron roughneck drill from initial position extend well head carry out upper shackle time, due to increasing of service time, bearing pin and pin-and-hole gap are accumulated, and binding clip deadweight causes the elastic deformation of telescopic arm, the iron roughneck drill no longer maintenance level of finally stretching out, binding clip turnbuckle clamp, spring clasp forceps center of rotation no longer with the center superposition of pipe, cause shackle normally not operate.Even if go up shackle reluctantly, often need more than once just can complete, even sprain, damage pipe, cause tube life-span to shorten.
Ensure that iron driller normally goes up shackle, the center superposition of iron roughneck drill center of rotation and pipe must be ensured.
Utility model content
The purpose of this utility model is to provide a kind of iron roughneck drill levelling gear, and the iron roughneck drill center of rotation solving prior art does not overlap with the center of pipe, easily causes shackle to be skidded, damages pipe, affect the problem of operating efficiency.
The technical scheme that the utility model adopts is, a kind of iron roughneck drill levelling gear, comprise binding clip assembly, the front end of binding clip assembly is installed with door frame, the every limit of crossbeam of door frame is fixedly extended with forward one and connects bearing pin I, on each connection bearing pin I, fixed cover is connected to one and rotates key seat, the rotation key seat on both sides respectively by a rotary pin shaft and transition tie-beam jointly hinged; Transition tie-beam two ends are vertically installed with otic placode, the otic placode at transition tie-beam two ends connect pin shaft II respectively by one and telescopic arm assembly jointly hinged; Door frame crossbeam is installed with the adjustment bearing protruded forward; Be installed with leveling jar support in transition tie-beam centre position, in leveling jar support, be installed with leveling cylinder.
Iron roughneck drill levelling gear of the present utility model, is further characterized in that:
Leveling cylinder selects fluid cylinder, cylinder or jackscrew.
The beneficial effects of the utility model are, this fluid cylinder leveling structure is simple, safety, fast automatic location, whole process by other instruments, need can not ensure after iron roughneck drill leveling that on when shaft mouth operation, shackle center overlaps with tube center, eliminates bearing pin and pin-and-hole gap is accumulated, telescopic arm elastic deformation produces binding clip tilts, solve telescopic boom iron roughneck drill levelling problems, improve operating efficiency, greatly save regulating time, reduce labor strength.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model device;
Fig. 2 is the binding clip levelling gear A-A cross section structure schematic diagram in Fig. 1;
Fig. 3 is the binding clip levelling gear B-B cross section structure schematic diagram in Fig. 1;
Fig. 4 is the transition tie-beam structural representation in the utility model;
Fig. 5 is the transition tie-beam A line of vision structural representation in Fig. 4;
Fig. 6 is the leveling jar support schematic diagram in the utility model.
In figure, 1. binding clip assembly, 2. leveling jar support, 3. regulate bearing, 4. transition tie-beam, 5. connects bearing pin I, 6. connects pin shaft II, 7. rotary pin shaft, 8. rotates key seat, 9. telescopic arm assembly, 10. door frame, 11. leveling cylinders.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
See Fig. 1, Fig. 2, Fig. 3, the structure of the utility model device is, comprises binding clip assembly 1, and the front end of binding clip assembly 1 is installed with door frame 10,
The every limit of crossbeam of door frame 10 is fixedly extended with forward one and connects bearing pin I 5, on each connection bearing pin I 5, fixed cover is connected to one and rotates key seat 8 and (namely connect the pin-and-hole of bearing pin I 5 by door frame 10 crossbeam every limit to be fixed on by door frame 10 and to rotate on key seat 8, rotate key seat 8 and be connected bearing pin I 5 and be grafting and do not rotate), the rotation key seat 8 on both sides respectively by a rotary pin shaft 7 and transition tie-beam 4 jointly hinged; Transition tie-beam 4 two ends are vertically installed with otic placode, and the otic placode at transition tie-beam 4 two ends is jointly hinged with telescopic arm assembly 9 respectively by a connection pin shaft II 6;
On door frame 10 crossbeam fixedly mount (welding) oriented before protrusion adjustment bearing 3;
There is leveling jar support 2 in transition tie-beam 4 centre position fixed installation (welding), in leveling jar support 2, be installed with leveling cylinder 11.
Rotate key seat 8 and form a composite member in relative rotation with rotary pin shaft 7 and transition tie-beam 4, and rotate and be designed with gap between key seat 8 and transition tie-beam 4 (this gap rotates the gap between key seat 8 and transition tie-beam 4 otic placode, belong to socket gap during installation, as long as this gap guarantees smooth rotation, certainly the smaller the better).
Leveling cylinder 11 in leveling jar support 2 selects fluid cylinder, cylinder or jackscrew as required.
During utility model works,
See Fig. 4, Fig. 5, Fig. 6, transition tie-beam 4 both sides otic placode connects pin shaft II 6 and telescopic arm assembly 9 hinged (position is motionless) respectively by one, leveling cylinder 11 piston rod withstands on to front stretching and regulates bearing 3, forces door frame 10 and binding clip assembly 1 driven rotary key seat 8 to rotate around rotary pin shaft 7.
In other words, the leveling of binding clip assembly 1 withstands on adjustment bearing 3 by regulating fluid cylinder 11 to stretch out, the parts forcing binding clip assembly 1 and door frame 10 to form rotate around rotary pin shaft 7 with rotating dog seat 8, be equivalent to binding clip assembly 1 rotate around transition tie-beam 4 and telescopic arm assembly 9, the anglec of rotation and direction are determined by the distance that leveling cylinder 11 piston rod is flexible.
Claims (2)
1. an iron roughneck drill levelling gear, is characterized in that: comprise binding clip assembly (1), and the front end of binding clip assembly (1) is installed with door frame (10),
The every limit of crossbeam of door frame (10) is fixedly extended with forward one and connects bearing pin I (5), the upper fixed cover of each connection bearing pin I (5) is connected to one and rotates key seat (8), and the rotation key seat (8) on both sides is jointly hinged respectively by a rotary pin shaft (7) and transition tie-beam (4); Transition tie-beam (4) two ends are vertically installed with otic placode, and the otic placode at transition tie-beam (4) two ends is jointly hinged with telescopic arm assembly (9) respectively by connection pin shaft II (6);
Door frame (10) crossbeam is installed with the adjustment bearing (3) protruded forward;
Be installed with leveling jar support (2) in transition tie-beam (4) centre position, in leveling jar support (2), be installed with leveling cylinder (11).
2. iron roughneck drill levelling gear according to claim 1, is characterized in that: described leveling cylinder (11) selects fluid cylinder, cylinder or jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618716.8U CN205012970U (en) | 2015-08-17 | 2015-08-17 | Anvil worker binding clip levelling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618716.8U CN205012970U (en) | 2015-08-17 | 2015-08-17 | Anvil worker binding clip levelling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012970U true CN205012970U (en) | 2016-02-03 |
Family
ID=55211579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618716.8U Expired - Fee Related CN205012970U (en) | 2015-08-17 | 2015-08-17 | Anvil worker binding clip levelling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756785A (en) * | 2018-07-26 | 2018-11-06 | 江苏如石机械股份有限公司 | A kind of binding clip swing mechanism of iron driller |
| CN111236866A (en) * | 2020-03-04 | 2020-06-05 | 四川宏华石油设备有限公司 | Iron roughneck clamp body leveling mechanism |
-
2015
- 2015-08-17 CN CN201520618716.8U patent/CN205012970U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756785A (en) * | 2018-07-26 | 2018-11-06 | 江苏如石机械股份有限公司 | A kind of binding clip swing mechanism of iron driller |
| CN108756785B (en) * | 2018-07-26 | 2023-10-10 | 江苏如石机械股份有限公司 | Pliers head swing mechanism for iron roughneck |
| CN111236866A (en) * | 2020-03-04 | 2020-06-05 | 四川宏华石油设备有限公司 | Iron roughneck clamp body leveling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |