CN204212703U - A kind of all-hydraulic drill extension mast device - Google Patents
A kind of all-hydraulic drill extension mast device Download PDFInfo
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- CN204212703U CN204212703U CN201420680942.4U CN201420680942U CN204212703U CN 204212703 U CN204212703 U CN 204212703U CN 201420680942 U CN201420680942 U CN 201420680942U CN 204212703 U CN204212703 U CN 204212703U
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Abstract
A kind of all-hydraulic drill extension mast device, comprise fixed mast and slip mast, push action cylinder is provided with between slip mast and fixed mast, fixed mast is provided with two parallel slide rails along fixed mast length direction, slide rail is provided with the slide installing all hydraulic drive rig power head, the open slot extended along fixed mast length direction is provided with between two slide rails, the key seat protruding upward open slot is provided with in the front portion of slip mast, slide is provided with the slide key seat coordinating plug-in mounting bearing pin I with key seat, the rear fixed mast of open slot is provided with the fixed mast key seat coordinating plug-in mounting pin shaft II with key seat.The utility model utilizes fixed mast and is inserted into the slip mast in fixed mast, reduces the labour intensity of operating personnel, improves the automaticity of lifting lever during drilling machine construction; Utilize the push action cylinder be arranged between slip mast and fixed mast, unit head can be completed at the construction working crept into promote drilling tool.
Description
Technical field
The utility model relates to a kind of geological drilling equipment, particularly a kind of all-hydraulic drill extension mast device.
Background technology
Along with the fast development of national economy, the geological prospecting of China also maintains and grows at top speed for many years, and the input of survey and exploitation is corresponding to be continued to increase.Domestic, geological prospecting equipment is that the situation of exploration market main force will be broken with spindle-type core drill.The great change of probing market access arrangement, makes the transition the stage greatly, and the ground that the equipment of exploration market has been key position from former mechanical type is surveyed rig and become and survey rig based on the ground of full hydraulic rig.Along with the progress of society, the affluence of people's living condition, the improvement of working environment, the leading position in mechanical type rig market progressively will be replaced by full hydraulic rig.Especially external exploration market, full hydraulic rig has occupied definitely many market shares substantially.Meanwhile, exploration construction is due to the increase of cost of labor, and people are to exploring equipment automation, and intelligentized requirement is also progressively in raising.
The mast structure of the all-hydraulic type of commercially constructing at present, general employing be all collapsible or two sections of holding type structures, launch to regain taking of mast in during construction and necessarily assist labour and time, overall structure profile is bigger than normal, bring inconvenience, it respectively has its advantage and deficiency: a. folding mast structure, one general configuration be the unit head of chain speed movable type, this structure is put away sports equipment easily folding, convenient transportation, but volume after folding is wider, when being added in configuration vehicular all-hydraulic core drilling rig again, due to the limitation of motor vehicle length, have any problem when making mast horizontal folding or open, b. two sections holding type mast structure, a general configuration oil cylinder straight-pushing type unit head, upper mast of need dismantling during transport, need before construction to assemble upper mast, dismounting is more loaded down with trivial details.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of reasonable in design, can improve the all-hydraulic drill extension mast device of rig automation degree.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of all-hydraulic drill extension mast device, be characterized in: comprise fixed mast and be inserted into the slip mast in fixed mast, the push action cylinder being arranged on fixed mast inside is provided with between slip mast and fixed mast, fixed mast is provided with two parallel slide rails along fixed mast length direction, slide rail is provided with the slide installing all hydraulic drive rig power head, the cylinder body of described push action cylinder is fixedly connected by link and slide, the piston rod of push action cylinder and the inwall of fixed mast are fixedly connected, the open slot extended along fixed mast length direction is provided with between two slide rails, the length of described open slot is greater than the stroke of push action cylinder, the one end of inserting fixed mast at slip mast is provided with the key seat protruding upward open slot, slide is provided with and coordinates plug-in mounting bearing pin I to complete the slide key seat of mast expanding-contracting action with key seat, fixed mast above open slot is provided with the fixed mast key seat coordinating plug-in mounting pin shaft II that unit head is in key seat to creep into duty.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and the cross section of described slip mast is rectangle.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, is also provided with pulley assembly at the external part of slip mast.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described push action cylinder is arranged on the side near open slot in fixed mast.
Compared with prior art, the utility model utilizes fixed mast and is inserted into the slip mast in fixed mast, reduces the labour intensity of operating personnel, improves the automaticity of lifting lever during drilling machine construction; Utilize the push action cylinder be arranged between slip mast and fixed mast, unit head can be completed at the construction working crept into promote drilling tool.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to structural representation.
Detailed description of the invention
A kind of all-hydraulic drill extension mast device, the slip mast 5 comprising fixed mast 1 and be inserted in fixed mast 1, the push action cylinder 4 being arranged on fixed mast inside is provided with between slip mast 5 and fixed mast 1, fixed mast is provided with two parallel slide rails along fixed mast length direction, slide rail is provided with the slide 2 installing all hydraulic drive rig power head, the cylinder body of described push action cylinder 4 is fixedly connected by link 8 and slide 2, the piston rod of push action cylinder and the inwall of fixed mast are fixedly connected, the open slot extended along fixed mast length direction is provided with between two slide rails, the length of described open slot is greater than the stroke of push action cylinder, the one end of inserting fixed mast at slip mast is provided with the key seat protruding upward open slot, slide is provided with and coordinates plug-in mounting bearing pin I to complete the slide key seat 3 of mast expanding-contracting action with key seat, fixed mast above open slot is provided with the fixed mast key seat 6 coordinating plug-in mounting pin shaft II that unit head is in key seat to creep into duty.Described fixed mast is rectangular closed welded construction, therebetween section side openings groove.The utility model slip mast flexible go out be rely on push action cylinder realize, slide 2 drives the slippage of slip mast, after stretching out fixing length, bearing pin I is extracted out between slide 2 and slip mast, by pin shaft II, slip mast and fixed mast are fixedly connected again, and then plug safety pin 9, complete rising stem or put away sports equipment.When slide 2 is connected with slip mast, slip mast can do telescopic moving, and complete the liter of mast or the action of contracting, unit head is not in and creeps into duty; When slip mast is connected with fixed mast, slide 2 drives unit head to move under the promotion of push action cylinder, and unit head is in and creeps into duty.Push action cylinder drives slide 2 and unit head to creep into and the construction working promoting drilling tool in do construction.
The cross section of described slip mast is rectangle; Pulley assembly 7 is also provided with at the external part of slip mast; Described push action cylinder is arranged on the side near open slot in fixed mast.Described slip mast is concrete filled rectangular steel tube members, and the key seat of its slip mast is modular construction that can be for convenience detach.
Claims (4)
1. an all-hydraulic drill extension mast device, it is characterized in that: comprise fixed mast and be inserted into the slip mast in fixed mast, the push action cylinder being arranged on fixed mast inside is provided with between slip mast and fixed mast, fixed mast is provided with two parallel slide rails along fixed mast length direction, slide rail is provided with the slide installing all hydraulic drive rig power head, the cylinder body of described push action cylinder is fixedly connected by link and slide, the piston rod of push action cylinder and the inwall of fixed mast are fixedly connected, the open slot extended along fixed mast length direction is provided with between two slide rails, the length of described open slot is greater than the stroke of push action cylinder, the one end of inserting fixed mast at slip mast is provided with the key seat protruding upward open slot, slide is provided with and coordinates plug-in mounting bearing pin I to complete the slide key seat of mast expanding-contracting action with key seat, fixed mast above open slot is provided with the fixed mast key seat coordinating plug-in mounting pin shaft II that unit head is in key seat to creep into duty.
2. all-hydraulic drill extension mast device according to claim 1, is characterized in that: the cross section of described slip mast is rectangle.
3. all-hydraulic drill extension mast device according to claim 1, is characterized in that: be also provided with pulley assembly at the external part of slip mast.
4. all-hydraulic drill extension mast device according to claim 1, is characterized in that: described push action cylinder is arranged on the side near open slot in fixed mast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680942.4U CN204212703U (en) | 2014-11-14 | 2014-11-14 | A kind of all-hydraulic drill extension mast device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680942.4U CN204212703U (en) | 2014-11-14 | 2014-11-14 | A kind of all-hydraulic drill extension mast device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212703U true CN204212703U (en) | 2015-03-18 |
Family
ID=52981384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420680942.4U Active CN204212703U (en) | 2014-11-14 | 2014-11-14 | A kind of all-hydraulic drill extension mast device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212703U (en) |
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2014
- 2014-11-14 CN CN201420680942.4U patent/CN204212703U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160205 Address after: 222000 Jiangsu, Haizhou District, Haizhou Development Zone, the new East Road, No. 1 Patentee after: H.H. DRILL-TECH DRILLING MACHINERY CO., LTD. Address before: 222000 Jiangsu, Haizhou District, Haizhou Development Zone, the new East Road, No. 1 Patentee before: Lianyungang Huanghai Machinery Co., Ltd. |