CN202338208U - Mountain land drilling machine derrick - Google Patents
Mountain land drilling machine derrick Download PDFInfo
- Publication number
- CN202338208U CN202338208U CN2011204293639U CN201120429363U CN202338208U CN 202338208 U CN202338208 U CN 202338208U CN 2011204293639 U CN2011204293639 U CN 2011204293639U CN 201120429363 U CN201120429363 U CN 201120429363U CN 202338208 U CN202338208 U CN 202338208U
- Authority
- CN
- China
- Prior art keywords
- line slideway
- mount pad
- slide block
- drilling machine
- pin shaft
- 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 a mountain land drilling machine derrick, which is applied to a petroleum geophysical prospecting mountain land drilling machine. The top of a straight-line guide rail is fixedly provided with an upper mounting seat through a bolt; the upper part of the upper mounting seat is of a flat plate shape; the upper part of the upper mounting seat is fixedly provided with a chain wheel pin shaft; the lower end of the straight-line guide rail is fixedly provided with a lower mounting seat through a bolt; the lower part of the lower mounting seat is of the flat plate shape, and the middle part of the lower mounting seat is fixedly provided with the chain wheel pin shaft; the middle part of the straight-line guide rail is provided with a slide block subassembly and the side face of the slide block subassembly is provided with four M12 thread holes; and a supporting plate is fixedly arranged on the slide block subassembly through the bolt. Upper and lower ends of the supporting plate are provided with two outwards-protruding parallel flat plates; pin shaft holes are respectively arranged in the two flat plates; and a power head pin shaft passes through the pin shaft holes. The utility model has the effects that: the mountain land drilling machine derrick can be matched with other well drilling equipment and can finish well drilling work of a seismic prospecting seismic source well, is stable and smooth in the pressurization and the lifting, is small in friction, is effectively reduced in the energy consumption and has long service life.
Description
Technical field
The utility model relates to petroleum exploration equipment technology field, and particularly a kind of mountainous region drilling machine is a kind of derrick of mountainous region drilling machine.
Background technology
At present, the derrick that the people that open-air oil exploration is used lifts the formula mountainous region drilling machine mainly is to adopt section bar to process: 1) two channel-section steels and some square tubes and steel plate welding, U type groove in the outside as the slideway of rig slide plate (unit head driving drilling tool and drilling rod are installed).Because straightness accuracy, flatness equal error that channel-section steel is inboard make that slide block and the channel-section steel on pressurization and lifting process middle slide plate runs foul of each other, and influence movement velocity; And the welding part reverses and vibrates under the operating mode and snap easily frequent, influences construction speed; In addition, slide block mostly adopts is high-abrasive material such as nylon, with the derrick channel-section steel be dry friction, frictional force is big, energy loss is many.2) adopt the rectangular aluminium alloy square tube, nylon wear strip and the square tube of slide plate also are dry friction, and energy loss is many, owing to the abrasion resistance of aluminum alloy materials will differ from relatively, and quick abrasion, the life-span is shorter.
The utility model content
The purpose of the utility model is: a kind of mountainous region drilling machine derrick is provided, cooperates, can accomplish the drilling well work of seismic exploration seismic source well, improve its application life, reduce friction with other drilling equipments, and energy-saving and cost-reducing.
The technical scheme that the utility model adopts is: the mountainous region drilling machine derrick comprises mount pad, sprocket wheel bearing pin, bolt, line slideway, slide block assembly, supporting plate, unit head bearing pin and following mount pad.It is characterized in that: there is fixing hole on the top of line slideway, mount pad on the top of line slideway has through bolt, and the top of last mount pad is tabular, is fixed with the sprocket wheel bearing pin on the top of last mount pad;
There is fixing hole the lower end of line slideway, through bolt following mount pad is arranged in the lower end of line slideway, and the bottom of following mount pad is a tabular, is fixed with the sprocket wheel bearing pin at the middle part of following mount pad;
At the line slideway middle part slide block assembly is arranged, the both wings of slide block assembly cooperate with the gathering sill of line slideway, and there are bearing and seal in slide block assembly inside, can guarantee that the two is fully lubricated, slide freely; In the side of slide block assembly four M12 screwed holes are arranged, supporting plate is through being bolted on the slide block assembly.Also two parallel flat boards of the oriented outer lug in two ends up and down of supporting plate have pin shaft hole respectively on two flat boards, the unit head bearing pin passes pin shaft hole.
The line slideway model is BRH45A, and length is 1380mm, and width is 120mm, and thickness is 60mm, and the sprocket pin shaft diameter is 30mm.
The cross section of line slideway is I-shaped, respectively is processed with two projections on the right side riser of last mount pad and following mount pad clamping line slideway, cooperates with line slideway, and two projections are born main moment of torsion.
Model is that the line slideway of BRH45A has a lot of manufacturers that sale is arranged, such as: Seiko precision optical machinery Co., Ltd of Pinghu state section.
Sketch the operating principle of light-duty self-lubricating type mountainous region drilling machine derrick.Line slideway is an integral section, and line slideway is furnished with slide block assembly, and bearing, end sealing etc. are installed in the slide block; Slide block both ends of the surface up and down is provided with a grease nipple respectively so that lubricated, can guarantee being free to slide of slide block, utilizes the screwed hole on the slide block that supporting plate (unit head) is installed; Supporting plate two ends up and down connects chain; The sprocket wheel mount pad is installed at the line slideway two ends, and mount pad is that plug-in is connected with line slideway, and the cross section of mount pad and line slideway is engaged; Bear moment of torsion, two ends respectively have the bolt connection to prevent that the two from coming off up and down.Last mount pad is in order to install sprocket wheel, and sprocket wheel is installed in following mount pad middle part, and the bottom has rotating shaft to link to each other with the main frame underframe.According to the run of steel needs, the line slideway in the middle of can only changing, mount pad is general up and down.
The beneficial effect of the utility model: the utility model mountainous region drilling machine derrick, cooperate with other drilling equipments, can accomplish the drilling well work of seismic exploration seismic source well; Pressurization and promote steadily, smooth and easy, frictional force is little, can effectively cut down the consumption of energy long service life.
Description of drawings
Fig. 1 is the utility model mountainous region drilling machine derrick geometry sketch map.
Among the figure, the last mount pad of 1-, 2-sprocket wheel bearing pin, 3-bolt, 4-line slideway, 5-slide block assembly, 6-supporting plate, 7-unit head bearing pin, mount pad under the 8-.
The specific embodiment
Embodiment 1: with a mountainous region drilling machine derrick is example, and the utility model is done further explain.
Consult Fig. 1.The utility model mountainous region drilling machine derrick comprises mount pad 1, sprocket wheel bearing pin 2, bolt 3, line slideway 4, slide block assembly 5, supporting plate 6, unit head bearing pin 7 and following mount pad 8.
There is a fixing hole lower end of line slideway 4, is fixed with mount pad 8 down in the lower end of line slideway 4 through a bolt 3, and the bottom of following mount pad 8 is a tabular, on following mount pad 8, is fixed with another one sprocket wheel bearing pin 2.
At line slideway 4 middle parts a slide block assembly 5 is arranged, the both wings of slide block assembly 5 cooperate with the gathering sill of line slideway 4, and there are bearing and seal in slide block assembly 5 inside; In the side of slide block assembly 5 four M12 screwed holes are arranged, supporting plate 6 is through being bolted on the slide block assembly 5.Also two parallel flat boards of the oriented outer lug in two ends up and down of supporting plate 6 have a pin shaft hole respectively on two flat boards, a unit head bearing pin 7 passes pin shaft hole.
The cross section of line slideway 4 is I-shaped, respectively is processed with two projections on the right side riser of last mount pad 1 and following mount pad 8 clamping line slideways 4, cooperates with line slideway 4, and two projections are born main moment of torsion.
Claims (3)
1. a mountainous region drilling machine derrick comprises mount pad (1), sprocket wheel bearing pin (2), bolt (3), line slideway (4), slide block assembly (5), supporting plate (6), unit head bearing pin (7) and following mount pad (8); It is characterized in that: there is fixing hole on the top of line slideway (4), is fixed with mount pad (1) at the top of line slideway (4) through bolt (3), and the top of last mount pad (1) is tabular, is fixed with sprocket wheel bearing pin (2) on the top of last mount pad (1);
There is fixing hole the lower end of line slideway (4), is fixed with mount pad (8) down in the lower end of line slideway (4) through bolt (3), and the bottom of following mount pad (8) is a tabular, is fixed with sprocket wheel bearing pin (2) at the middle part of following mount pad (8);
At line slideway (4) middle part slide block assembly (5) is arranged, the both wings of slide block assembly (5) cooperate with the gathering sill of line slideway (4), and there are bearing and seal in slide block assembly (5) inside; In the side of slide block assembly (5) four M12 screwed holes are arranged, supporting plate (6) is through being bolted on the slide block assembly (5); Also two parallel flat boards of the oriented outer lug in two ends up and down of supporting plate (6) have pin shaft hole respectively on two flat boards, unit head bearing pin (7) passes pin shaft hole.
2. mountainous region drilling machine derrick according to claim 1 is characterized in that: described line slideway (4) model is BRH45A, and line slideway length is 1380mm, and width is 120mm, and thickness is 60mm; Described sprocket wheel bearing pin (2) diameter is 30mm.
3. mountainous region drilling machine derrick according to claim 1; It is characterized in that: the cross section of line slideway (4) is I-shaped; Respectively be processed with two projections on the right side riser of last mount pad (1) and following mount pad (8) clamping line slideway (4); Cooperate with line slideway (4), two projections are born main moment of torsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204293639U CN202338208U (en) | 2011-11-02 | 2011-11-02 | Mountain land drilling machine derrick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204293639U CN202338208U (en) | 2011-11-02 | 2011-11-02 | Mountain land drilling machine derrick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338208U true CN202338208U (en) | 2012-07-18 |
Family
ID=46486901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204293639U Expired - Fee Related CN202338208U (en) | 2011-11-02 | 2011-11-02 | Mountain land drilling machine derrick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943630A (en) * | 2012-10-30 | 2013-02-27 | 北京探矿工程研究所 | General drill frame of light geological drilling machine |
| CN114016895A (en) * | 2021-11-19 | 2022-02-08 | 国网四川省电力公司达州供电公司 | Modular assembly type drilling machine for forming hole in miniature pile |
-
2011
- 2011-11-02 CN CN2011204293639U patent/CN202338208U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943630A (en) * | 2012-10-30 | 2013-02-27 | 北京探矿工程研究所 | General drill frame of light geological drilling machine |
| CN102943630B (en) * | 2012-10-30 | 2015-05-13 | 北京探矿工程研究所 | General drill frame of light geological drilling machine |
| CN114016895A (en) * | 2021-11-19 | 2022-02-08 | 国网四川省电力公司达州供电公司 | Modular assembly type drilling machine for forming hole in miniature pile |
| CN114016895B (en) * | 2021-11-19 | 2024-01-09 | 国网四川省电力公司达州供电公司 | Modular assembly type drilling machine for micro pile hole forming |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20191102 |