CN209868395U - On-site emergency maintenance equipment for drilling equipment - Google Patents
On-site emergency maintenance equipment for drilling equipment Download PDFInfo
- Publication number
- CN209868395U CN209868395U CN201920649017.8U CN201920649017U CN209868395U CN 209868395 U CN209868395 U CN 209868395U CN 201920649017 U CN201920649017 U CN 201920649017U CN 209868395 U CN209868395 U CN 209868395U
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- CN
- China
- Prior art keywords
- drill bit
- equipment
- limiting rods
- fixed sleeve
- column
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- Expired - Fee Related
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Abstract
The utility model discloses an on-site emergency maintenance equipment for drilling equipment, which comprises a fixed frame structure, wherein the top of the fixed frame is provided with a supporting beam, the bottom of the fixed frame is provided with a supporting seat, the supporting seat is provided with a supporting column, the supporting column is provided with a supporting plate, one end of a telescopic column is connected below the supporting beam, the other end of the telescopic column is connected with a fixed sleeve, the inner diameter of the fixed sleeve is adapted to the outer diameter of the connecting end of a drill bit, the periphery of the fixed sleeve is hinged with one end of a plurality of limiting rods, and the other end of the limiting rods is inserted into the limiting holes; the limiting rods are provided with a plurality of cutting teeth or cutting blades of the drill bit, and the cutting teeth or the cutting blades of the drill bit are arranged between the two limiting rods; the utility model has the advantages that: the oil drill bit is convenient to maintain, firm in fixation and not easy to loosen, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the field of well drilling drill bit maintenance equipment and specifically relates to a be used for on-spot emergent maintenance of equipment of well drilling equipment, well drilling drill bit maintenance of equipment field.
Background
The petroleum drill bit is the most difficult petroleum drilling tool to work under in the petroleum excavating equipment. When the cutting teeth or cutting blades on an oil drill bit wear or even fall off, the oil drill bit needs to be repaired. When in maintenance, the worn cutting teeth or cutting blades need to be taken down firstly, the mounting grooves are cleaned up, and then new cutting teeth or cutting blades are welded. The Chinese utility model patent named "equipment special for petroleum drilling tool" with application number "CN 201720303023.9 discloses equipment special for petroleum drilling tool, which comprises a positioning seat, a movable plate, a screw rod and a jacking component, wherein one end of the positioning seat is provided with a positioning plate, a through groove is formed in the upper surface of the positioning seat, the movable plate is positioned on the upper surface of the positioning seat, one end, close to the positioning seat, of the movable plate is provided with a slide block, the slide block is positioned in the through groove, the screw rod is positioned in the through groove, one end of the screw rod is rotatably connected with the positioning plate, and the other end of the screw rod penetrates through the slide block and then is positioned outside the; the jacking assembly is located above the upper surface of the positioning seat, and one end of the jacking piece penetrates through the positioning plate. However, the product is horizontally arranged, so that the product is not beneficial to all-around maintenance, inconvenience is brought to maintenance work, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a be used for on-spot emergent maintenance of drilling equipment is convenient for maintain the oil drill bit, and is fixed firm moreover, and difficult not hard up has improved work efficiency.
The technical scheme of the utility model is that:
the field emergency maintenance equipment for the drilling equipment comprises a fixed frame structure, wherein a supporting beam is arranged at the top of the fixed frame, a supporting seat is arranged at the bottom of the fixed frame, a supporting column is arranged on the supporting seat, a supporting plate is arranged on the supporting column, one end of a telescopic column is connected below the supporting beam, the other end of the telescopic column is connected with a fixed sleeve, the inner diameter of the fixed sleeve is matched with the outer diameter of the connecting end of a drill bit, so that the drill bit can be limited in the fixed sleeve, one end of a plurality of limiting rods is hinged to the periphery of the fixed sleeve, and the other end of each limiting rod is inserted into a limiting; the limiting rods are provided with a plurality of cutting teeth or cutting blades of the drill bit, and the cutting teeth or the cutting blades of the drill bit are arranged between the two limiting rods, so that the drill bit is firmly fixed through the limiting rods, looseness is avoided, the petroleum drill bit is convenient to maintain, and the cutting teeth or the cutting blades are convenient to take down or process.
The limiting holes are arranged in a layered concentric circle mode, and each layer of limiting holes correspond to different gradients (opening angles) of the limiting rods, so that the drill bit can be fixed firmly.
The telescopic column is a hydraulic telescopic column, and is convenient to control the telescopic motion.
The central lines of the fixed sleeve, the telescopic column, the support column and the drill bit are overlapped, so that the stability is improved.
During the use, embolia the fixed sleeve with the link of drill bit in, the flexible post of control makes the drill bit restriction between fixed sleeve and backup pad, simultaneously, inserts the other end of gag lever post to the spacing downthehole of backup pad, realizes the fixed of drill bit, convenient maintenance.
The utility model has the advantages that: the oil drill bit is convenient to maintain, firm in fixation and not easy to loosen, and the working efficiency is improved.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1, an on-site emergency maintenance device for a drilling device includes a fixed frame 1 structure, wherein a supporting beam 2 is arranged at the top of the fixed frame 1, a supporting seat is arranged at the bottom of the fixed frame 1, a supporting column 3 is arranged on the supporting seat, a supporting plate 4 is arranged on the supporting column 3, one end of a telescopic column 5 is connected below the supporting beam 2, the other end of the telescopic column 5 is connected with a fixed sleeve 6, the inner diameter of the fixed sleeve 6 is matched with the outer diameter of the connecting end of a drill bit 7, so that the drill bit 7 can be limited in the fixed sleeve 6, one end of a plurality of limiting rods 8 is hinged to the periphery of the fixed sleeve 6, and the other end of the limiting rods 8 is inserted into limiting; the limiting rods 8 are provided with a plurality of strips, and the cutting teeth or cutting blades of the drill bit 7 are arranged between the two limiting rods 8, so that the drill bit is firmly fixed through the limiting rods, looseness is avoided, the petroleum drill bit is convenient to maintain, and the cutting teeth or cutting blades are convenient to take down or process.
The limiting holes are arranged in a layered concentric circle mode, and each layer of limiting holes correspond to different gradients (opening angles) of the limiting rods, so that the drill bit can be fixed firmly.
The telescopic column is a hydraulic telescopic column, and is convenient to control the telescopic motion.
The central lines of the fixed sleeve, the telescopic column, the support column and the drill bit are overlapped, so that the stability is improved.
In addition, the articulated shaft is connected between the telescopic column and the fixed sleeve, so that the rotation is convenient, and the position of the drill bit is adjusted.
Claims (4)
1. An on-site emergency maintenance device for drilling equipment, characterized in that: the drill bit support structure comprises a fixed frame structure, wherein a support beam is arranged at the top of the fixed frame, a support seat is arranged at the bottom of the fixed frame, a support column is arranged on the support seat, a support plate is arranged on the support column, one end of a telescopic column is connected below the support beam, the other end of the telescopic column is connected with a fixed sleeve, the inner diameter of the fixed sleeve is matched with the outer diameter of the connecting end of a drill bit, one end of a plurality of limiting rods is hinged to the periphery of the fixed sleeve, and the other end of each limiting rod is inserted; the limiting rods are provided with a plurality of strips, and the cutting teeth or cutting blades of the drill bit are arranged between the two limiting rods.
2. The field emergency service equipment for drilling equipment of claim 1, wherein: the limiting holes are arranged in a layered concentric circle.
3. The field emergency service equipment for drilling equipment of claim 1, wherein: the telescopic column is a hydraulic telescopic column.
4. The field emergency service equipment for drilling equipment of claim 1, wherein: the central lines of the fixed sleeve, the telescopic column, the support column and the drill bit are coincided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649017.8U CN209868395U (en) | 2019-05-08 | 2019-05-08 | On-site emergency maintenance equipment for drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920649017.8U CN209868395U (en) | 2019-05-08 | 2019-05-08 | On-site emergency maintenance equipment for drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209868395U true CN209868395U (en) | 2019-12-31 |
Family
ID=68964645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920649017.8U Expired - Fee Related CN209868395U (en) | 2019-05-08 | 2019-05-08 | On-site emergency maintenance equipment for drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209868395U (en) |
-
2019
- 2019-05-08 CN CN201920649017.8U patent/CN209868395U/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: 20191231 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |