CN2908756Y - Rotating device of rotary table of drilling machine - Google Patents
Rotating device of rotary table of drilling machine Download PDFInfo
- Publication number
- CN2908756Y CN2908756Y CN 200620113674 CN200620113674U CN2908756Y CN 2908756 Y CN2908756 Y CN 2908756Y CN 200620113674 CN200620113674 CN 200620113674 CN 200620113674 U CN200620113674 U CN 200620113674U CN 2908756 Y CN2908756 Y CN 2908756Y
- Authority
- CN
- China
- Prior art keywords
- mandrel
- panel
- mast
- rotating disk
- rotation device
- 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 - Lifetime
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- Earth Drilling (AREA)
Abstract
The drill turntable rotary actuator (1) comprises a mast holder (3) connected with a turntable (2) and a baffle (4) that is combined with the turntable (2). The baffle (4) and a mast panel (6) form one block, a junction panel (9) is fixed on the baffle (4) and a guide pin (7) is combined with the turntable (2) through the junction panel (9). A mandrel (8) is provided on the mast panel (6). An axial line (X1) of the mandrel (8) is equipped coaxially with an axis of rotation (X2) of the turntable (2), and the mandrel (8) matches with the turntable (2). A gusset plate (12) and the mast panel (6) are integrated into one block. The mandrel (8) is equipped on the mast panel (6) by dint of the gusset plate (12). The turntable rotary actuator improves working reliability, improves safety feature of normal working of rotary drills and reduces cracking possibilities of welds between the baffle and the panel.
Description
Technical field
The utility model relates to a kind of dial rotation device of rig, especially for the dial rotation device of rotary drilling rig.
Background technology
A kind of dial rotation device 20 that belongs to the rig of prior art as shown in Figure 4, it comprises the mast seat 23 that connects rotating disk 22, the baffle plate 24 that cooperates with rotating disk 22, described baffle plate 24 forms one with mast panel 26, junction plate 29 is fixed on the baffle plate 24, and alignment pin 27 passes junction plate 29 and cooperatively interacts with rotating disk 22.When this rotary drilling rig is worked, 22 pairs of baffle plates of rotating disk 24 produce the alternation thrust that direction makes progress, because baffle plate 24 frequently is subjected to this alternation thrust influence, there is the hidden danger of cracking in weld seam between baffle plate 24 and the panel 26, when there is cracking in the weld seam between baffle plate 24 and the panel 26, with the operate as normal and the security performance of the whole rig of influence.
The utility model content
The above-mentioned defective that exists in the prior art, eliminate this Rotary table for drilling machine tumbler in the course of the work the weld seam between baffle plate and the panel hidden danger of cracking appears, strengthen the reliability of dial rotation device, and then the security performance of raising rig operate as normal, the utility model provides a kind of dial rotation device of rig, it comprises the mast seat that connects rotating disk, the baffle plate that cooperates with rotating disk, described baffle plate and mast panel-shaped are integral, junction plate is fixed on the baffle plate, and alignment pin passes junction plate and rotating disk cooperatively interacts.On the mast panel, be provided with mandrel, the coaxial setting of the axis of described mandrel and rotating disk, mandrel and rotating disk cooperatively interact, and gusset and mast panel form integral body, and described mandrel is arranged on the mast panel by gusset.
The dial rotation device of the another kind of rig that provides according to the utility model, wherein said rotating disk is provided with the shrinkage pool that cooperatively interacts with mandrel, described baffle plate and mast panel are welded to each other, described mast panel and gusset are welded to each other, described gusset and described mandrel are welded to each other, and described mandrel and mast panel are welded to each other.
The dial rotation device of the another kind of rig that provides according to the utility model, wherein said gusset be along the radially extension of mandrel, and along the circumferential direction evenly distribute around the axis of mandrel.
The dial rotation device of the another kind of rig that provides according to the utility model, wherein the axis around mandrel along the circumferential direction is provided with equally distributed 4～12 gussets.
The dial rotation device of the another kind of rig that provides according to the utility model, wherein the axis around mandrel along the circumferential direction is provided with equally distributed 6 gussets.
The dial rotation device of the another kind of rig that provides according to the utility model wherein is fixed on junction plate on the baffle plate by bolt.
The Rotary table for drilling machine tumbler that the utility model provides is the further improvement to Rotary table for drilling machine tumbler of the prior art, and its major function is the security performance that strengthens rig.Dial rotation device after the improvement has increased parts such as a circular hole and mandrel, gusset on the architecture basics of original dial rotation device.Mandrel and mast panel, gusset can constitute one by the mode that those of ordinary skills use always, for example by welding.When rotating disk is installed with rotating disk bottom surface circle hole sleeve on mandrel, when baffle plate under rotating disk makes progress the effect of thrust, in case cracking appears in weld seam, rotating disk will contact with mandrel, this moment, the active force of rotating disk was transferred on the mandrel, thereby avoided accident to enlarge, mast falls danger.
Be elaborated below in conjunction with accompanying drawing, so that further deep understanding is arranged to improving back dial rotation device characteristic and advantage.
Description of drawings
Fig. 1 is the sectional view of the Rotary table for drilling machine tumbler that provides of the utility model.
Fig. 2 be along II among Fig. 1 to shown in right side view.
Fig. 3 be along III among Fig. 1 to shown in left side view.
Fig. 4 is the sectional view of existing Rotary table for drilling machine tumbler.
The specific embodiment
As shown in Figure 1, in the dial rotation device 10 of a kind of rig that the utility model provides, comprised the mast seat 3 that connects rotating disk 2, the baffle plate 4 that cooperates with rotating disk 2.Described baffle plate 4 forms one with mast panel 6.Described in this embodiment baffle plate 4 is welded to each other with mast panel 6.The professional adopts other fixed form as can be known, baffle plate 4 and mast panel 6 can be interconnected equally.
In Fig. 1 and 3, junction plate 9 is fixed on the baffle plate 4 by bolt 5.Alignment pin 7 passes junction plate 9 and cooperatively interacts with rotating disk 2.On mast panel 6, be provided with mandrel 8, described mandrel 8 and described gusset 12 be welded to each other.
As shown in Figure 1, the rotational axis x 2 coaxial settings of the axis X 1 of described mandrel 8 and rotating disk 2.Described rotating disk 2 is provided with the shrinkage pool 11 that cooperatively interacts with mandrel 8, and mandrel 8 is installed in the shrinkage pool 11 of rotating disk 2.In this embodiment, described mandrel 8 is welded to each other with gusset 12, and described mandrel 8 is welded to each other with mast panel 6, and gusset 12 is welded to each other with mast panel 6.Therefore, described mandrel 8, gusset 12 and mast panel 6 threes form whole by welding.
As illustrated in fig. 1 and 2, in the dial rotation device 10 of the rig that the utility model provides, described gusset 12 is along the radially extension of mandrel 8, and along the circumferential direction evenly distributes around the axis X 1 of mandrel 8.Usually according to the need of work of rig, the axis X 1 that centers on mandrel 8 along the circumferential direction can be provided with equally distributed 4～12 gussets 12.In the embodiment shown in Figure 2, the axis X 1 around mandrel 8 along the circumferential direction is provided with equally distributed 6 gussets 12.
The foregoing description only is that the dial rotation device of rig that the utility model is provided is elaborated, and is not that dial rotation device to rig that the utility model is provided carries out particular determination.Content that the utility model is asked for protection and scope are documented in claims of the present utility model.
Claims (6)
1. the dial rotation device (10) of a rig, it comprises the mast seat (3) that connects rotating disk (2), the baffle plate (4) that cooperates with rotating disk (2), described baffle plate (4) forms one with mast panel (6), junction plate (9) is fixed on the baffle plate (4), alignment pin (7) passes junction plate (9) and cooperatively interacts with rotating disk (2), it is characterized in that: on mast panel (6), be provided with mandrel (8), the coaxial setting of pivot center (X2) of the axis (X1) of described mandrel (8) and rotating disk (2), mandrel (8) cooperatively interacts with rotating disk (2), gusset (12) forms integral body with mast panel (6), and described mandrel (8) is arranged on the mast panel (6) by gusset (12).
2. the dial rotation device (10) of rig according to claim 1, it is characterized in that: described rotating disk (2) is provided with the shrinkage pool (11) that cooperatively interacts with mandrel (8), described baffle plate (4) is welded to each other with mast panel (6), described mast panel (6) is welded to each other with gusset (12), described gusset (12) is welded to each other with described mandrel (8), and described mandrel (8) is welded to each other with mast panel (6).
3. the dial rotation device (10) of rig according to claim 1 and 2 is characterized in that: described gusset (12) is along the radially extension of mandrel (8), and along the circumferential direction evenly distributes around the axis (X1) of mandrel (8).
4. the dial rotation device (10) of rig according to claim 3 is characterized in that: the axis (X1) around mandrel (8) along the circumferential direction is provided with equally distributed 4～12 gussets (12).
5. the dial rotation device (10) of rig according to claim 4 is characterized in that: the axis (X1) around mandrel (8) along the circumferential direction is provided with equally distributed 6 gussets (12).
6. the dial rotation device (10) of rig according to claim 1 is characterized in that: by bolt (5) junction plate (9) is fixed on the baffle plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113674 CN2908756Y (en) | 2006-05-17 | 2006-05-17 | Rotating device of rotary table of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113674 CN2908756Y (en) | 2006-05-17 | 2006-05-17 | Rotating device of rotary table of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2908756Y true CN2908756Y (en) | 2007-06-06 |
Family
ID=38127967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620113674 Expired - Lifetime CN2908756Y (en) | 2006-05-17 | 2006-05-17 | Rotating device of rotary table of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2908756Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967954A (en) * | 2010-09-30 | 2011-02-09 | 北京市三一重机有限公司 | Rotary table device of rotary drilling machine |
| CN101975024A (en) * | 2010-09-26 | 2011-02-16 | 北京南车时代机车车辆机械有限公司 | Rotary drilling rig and turntable thereof |
| CN102465673A (en) * | 2010-11-05 | 2012-05-23 | 日立建机(中国)有限公司 | Universal joint of rotary drilling rig |
| CN101748968B (en) * | 2009-12-28 | 2013-04-10 | 北京南车时代机车车辆机械有限公司 | Turntable of rotary drilling rig and rotary drilling rig |
| CN111636814A (en) * | 2020-05-07 | 2020-09-08 | 四川宏华石油设备有限公司 | Hydraulic rotary table structure |
-
2006
- 2006-05-17 CN CN 200620113674 patent/CN2908756Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748968B (en) * | 2009-12-28 | 2013-04-10 | 北京南车时代机车车辆机械有限公司 | Turntable of rotary drilling rig and rotary drilling rig |
| CN101975024A (en) * | 2010-09-26 | 2011-02-16 | 北京南车时代机车车辆机械有限公司 | Rotary drilling rig and turntable thereof |
| CN101975024B (en) * | 2010-09-26 | 2014-04-09 | 北京南车时代机车车辆机械有限公司 | Rotary drilling rig and turntable thereof |
| CN101967954A (en) * | 2010-09-30 | 2011-02-09 | 北京市三一重机有限公司 | Rotary table device of rotary drilling machine |
| CN101967954B (en) * | 2010-09-30 | 2013-10-30 | 北京市三一重机有限公司 | Rotary table device of rotary drilling machine |
| CN102465673A (en) * | 2010-11-05 | 2012-05-23 | 日立建机(中国)有限公司 | Universal joint of rotary drilling rig |
| CN111636814A (en) * | 2020-05-07 | 2020-09-08 | 四川宏华石油设备有限公司 | Hydraulic rotary table structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070606 |
|
| EXPY | Termination of patent right or utility model |