CN2811406Y - Walking type rotary drilling machine - Google Patents
Walking type rotary drilling machine Download PDFInfo
- Publication number
- CN2811406Y CN2811406Y CN 200520031523 CN200520031523U CN2811406Y CN 2811406 Y CN2811406 Y CN 2811406Y CN 200520031523 CN200520031523 CN 200520031523 CN 200520031523 U CN200520031523 U CN 200520031523U CN 2811406 Y CN2811406 Y CN 2811406Y
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- walking
- oil cylinder
- rotary drilling
- alternating current
- phase alternating
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Abstract
The utility model relates to a walking type rotary drilling machine. The lower part of the walking type rotary drilling machine is provided with a walking type chassis A, and the upper side of the rear part is provided with a three phase alternating current motor (10). The inside of a walking shoe (1) of the walking type chassis A is provided with a walking guide rail, walking wheels (3) respectively arranged at the inner and the outer sides of a lower chassis (4) are arranged on the walking guide rail, a piston rod of a walking oil cylinder (2) is connected with the walking shoe (1), and a hydraulic cylinder is connected with the lower chassis (4). A rotary support (7) arranged on the lower chassis (4) is provided with an upper machine frame (6) whose four radiation stand sleeve beams are respectively connected with four stands (5) through the oil cylinder, and the hydraulic pump (8) connected with the three phase alternating current motor (10) is connected with the walking oil cylinder (2) and the stands (5) through an oil path system. The utility model not only has simple structure and low fabrication cost but also adopts the three phase alternating current motor to replace the internal combustion engine, which reduces the noise and is beneficial for the environment protection.
Description
Technical field:
The utility model relates to the pile foundation construction equipment technical field, especially a kind of walking rotary drilling rig.
Background technology:
Present rotary drilling rig both domestic and external all is made up of crawler body, explosive motor, hydraulic system, electrical control system and mechanical mechanism etc.But the crawler body general requirements of rotary drilling rig is selected for use special-purpose, the technical requirements height of crawler body, and difficulty of processing is big, costs an arm and a leg.Be not suitable for the present national conditions of China, general construction enterprises are difficult to accept.In addition, rotary drilling rig as power, has that noise is big with explosive motor, contaminated air, be subject to shortcoming such as fuel price influence.
The utility model content:
The purpose of this utility model provides a kind of walking rotary drilling rig, and not only walking type chassis is simple in structure, low cost of manufacture, and adopts three phase alternating current motor to replace explosive motor, has reduced noise, helps environmental protection.
The technical solution of the utility model is: a kind of walking rotary drilling rig, comprise the shoe chassis that is installed in the bottom, and three phase alternating current motor is installed in the top, rear portion of the last vehicle frame of this rotary drilling rig; Walking type chassis comprises carries out boots, walking oil cylinder, road wheel, lower wall; Be provided with four walking guide rails in the shoe boots of walking type chassis, the interior outside at four angles of the lower wall in carrying out boots is separately installed with a pair of road wheel, road wheel all is placed on the walking guide rail, between the axle of outer row travelling wheel and the lower wall bearing is installed in connecting, the piston rod of walking oil cylinder is connected with the shoe boots, and the hydraulic cylinder of walking oil cylinder is connected with lower wall; Revolution is installed on the lower wall supports, revolution is equipped with vehicle frame on supporting, and four radiant type supporting legs are installed in respectively on the oil cylinder of supporting leg, and the oil cylinder of supporting leg is installed in respectively in four radiation leg sleeve beams in the vehicle frame.Fix by the base coupling block between described three phase alternating current motor and the last vehicle frame, an end of three phase alternating current motor links to each other with hydraulic pump by yielding coupling, hydraulic pump with link to each other by the oil cylinder of oil piping system with walking oil cylinder and supporting leg.
The beneficial effects of the utility model are: walking type chassis is simple in structure, make easily, general structural member is processed producer and is all possessed working ability, all can satisfy the requirement of rotary drilling rig to crawler body, price only is 1/5 of a crawler body price, the manufacturing cost of rotary drilling rig is significantly reduced, help revolving the popularization that scrapes out the hole new technology; Adopt three phase alternating current motor to reduce noise, and electric power belongs to clean energy resource, help protecting environment, the market price of motor only is with 1/8 of power explosive motor price, helps significantly reducing the cost of rotary drilling rig.
Description of drawings:
Fig. 1 is the overall structure schematic diagram of walking rotary drilling rig;
Fig. 2 is the walking type chassis structure enlarged diagram of walking rotary drilling rig;
Fig. 3 is the three phase alternating current motor installation site enlarged drawing of walking rotary drilling rig.
The specific embodiment:
As shown in fig. 1, the A place that walking type chassis A of the present utility model is an indication among the figure, walking type chassis A is installed in the bottom of this rotary drilling rig, and three phase alternating current motor 10 is installed in the top, rear portion of the last vehicle frame 6 of this rotary drilling rig.Shown in Fig. 2 is the three-dimensional side direction view of walking type chassis A, and walking type chassis A comprises shoe boots 1, walking oil cylinder 2, road wheel 3, lower wall 4; Be provided with four walking guide rails in the shoe boots 1 of walking type chassis A, the interior outside at four angles of the lower wall 4 in carrying out boots 1 is separately installed with a pair of road wheel 3, road wheel 3 all is placed on the walking guide rail, between the axle of outer row travelling wheel 3 and the lower wall 4 bearing is installed in connecting, frictional resistance when walking to reduce, the piston rod of walking oil cylinder 2 is connected with shoe boots 1, the hydraulic cylinder of walking oil cylinder 2 is connected with lower wall 4, walking oil cylinder 2 drives piston rod forward, motion backward, thereby drive lower wall 4 motions that are connected with hydraulic cylinder, the road wheel of installing in the lower wall 43 follows away guide rail and can advance or retreat; Revolution is installed on the lower wall 4 supports 7, revolution is supported on 7 vehicle frame 6 is installed, and has 360 because revolution supports 7.Revolute function, make the last vehicle body of rotary drilling rig and carry out between boots 1, the lower wall 4 to be arbitrarily angled, realize that native function is unloaded in the turning walking and the revolution of complete machine; Article four, radiant type supporting leg 5 is installed in respectively on the oil cylinder of supporting leg 5, the oil cylinder of supporting leg 5 is installed in respectively in four radiation leg sleeve beams in the vehicle frame 6, the oil cylinder of supporting leg 5 can stretch in the leg sleeve beam, to reduce body width, be convenient to transportation, the oil cylinder that stretches out four supporting legs 5 can be lifted away from ground with complete machine, walking oil cylinder 2 can drive to be carried out boots 1 and advances or retreat, realize walking and transition loading-unloading vehicle function, pack up the oil cylinder of four supporting legs 5, walking oil cylinder 2 can drive lower wall 4 and the vehicle frame 6 of getting on the bus follows away guide rail and advances or retreat in shoe boots 1 the inside; Two actions hocket, and just can realize advancing or retreating of rotary drilling rig, utilize revolution on the rotary drilling rig to support 7 turning actions that can realize rotary drilling rig, reach to satisfy the purpose that needs that rotary drilling rig moves substitute crawler body.As shown in Figure 3, fixing by base coupling block 11 between three phase alternating current motor 10 and the last vehicle frame 6, an end of three phase alternating current motor 10 links to each other with hydraulic pump 8 by yielding coupling 9, and hydraulic pump 8 links to each other by the oil cylinder of oil piping system with walking oil cylinder 2 and supporting leg 5; The rotation of three phase alternating current motor 10 drives hydraulic pump 9 and carries out work, and the oil piping system that links to each other with hydraulic pump 9 can be finished the various actions of this rotary drilling rig, and three phase alternating current motor 10 has replaced original explosive motor, has reduced noise, helps environmental protection.When these rotary drilling rig needs are mobile, start the oil cylinder of supporting leg 5 by oil piping system, four supporting legs 5 are supported on the ground, complete machine is lifted away from ground, walking oil cylinder 2 drive shoe boots 1 advance or retreat, again four supporting legs 5 are regained built on stilts, complete machine is landed, start walking oil cylinder 2 then, by road wheel 3 lower wall 4 and revolution are supported 7, go up vehicle frame 6 etc. and move forward or backward, four supporting legs 5 are propped up on the ground again, and the motion above repeating is length by length until moving to desired location.
Claims (2)
1, a kind of walking rotary drilling rig, comprise walking type chassis, go up vehicle frame, turn round and support, go up vehicle frame and supporting leg, it is characterized in that: described walking type chassis is installed in the bottom of this rotary drilling rig, in the top, rear portion of last vehicle frame (6) three phase alternating current motor (10) is installed; Walking type chassis comprises carries out boots (1), walking oil cylinder (2), road wheel (3), lower wall (4); Be provided with four walking guide rails in the shoe boots (1) of walking type chassis, the interior outside at four angles of the lower wall (4) in carrying out boots (1) is separately installed with a pair of road wheel (3), road wheel (3) all is placed on the walking guide rail, between the axle of outer row travelling wheel (3) and the lower wall (4) bearing is installed in connecting, the piston rod of walking oil cylinder (2) is connected with shoe boots (1), and the hydraulic cylinder of walking oil cylinder (2) is connected with lower wall (4); Supporting leg (5) is installed in respectively on the oil cylinder of supporting leg (5), and the oil cylinder of supporting leg (5) is installed in respectively in four radiation leg sleeve beams in the vehicle frame (6).
2, walking rotary drilling rig according to claim 1, it is characterized in that: fixing between described three phase alternating current motor (10) and the last vehicle frame (6) by base coupling block (11), one end of three phase alternating current motor (10) links to each other with hydraulic pump (8) by yielding coupling (9), and hydraulic pump (8) links to each other by the oil cylinder of oil piping system with walking oil cylinder (2) and supporting leg (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031523 CN2811406Y (en) | 2005-08-15 | 2005-08-15 | Walking type rotary drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031523 CN2811406Y (en) | 2005-08-15 | 2005-08-15 | Walking type rotary drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2811406Y true CN2811406Y (en) | 2006-08-30 |
Family
ID=36937793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031523 Expired - Fee Related CN2811406Y (en) | 2005-08-15 | 2005-08-15 | Walking type rotary drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2811406Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010060255A1 (en) * | 2008-11-27 | 2010-06-03 | 上海市第二市政工程有限公司 | Excavator for foundation pit |
| US9073588B1 (en) | 2014-06-05 | 2015-07-07 | Orion Drilling Company | Heavy machinery substructure for traversing and working over ground obstructions |
| CN105672880A (en) * | 2016-03-30 | 2016-06-15 | 湖南新天和工程设备有限公司 | Improved long spiral drilling machine |
| CN105781410A (en) * | 2016-03-30 | 2016-07-20 | 湖南新天和工程设备有限公司 | Novel long-spiral drilling machine |
| CN105804650A (en) * | 2016-03-30 | 2016-07-27 | 湖南新天和工程设备有限公司 | Long-spiral drilling machine |
| CN105804649A (en) * | 2016-03-30 | 2016-07-27 | 湖南新天和工程设备有限公司 | Power system of long spiral drilling machine |
| CN106812475A (en) * | 2016-12-09 | 2017-06-09 | 云南省建筑科学研究院 | A kind of turnable Simple water pile rotary drilling rig in chassis |
| CN108019602A (en) * | 2017-11-21 | 2018-05-11 | 中山火炬职业技术学院 | Large heavy-load walking type all-terrain moving rotary platform |
| CN108194023A (en) * | 2017-12-22 | 2018-06-22 | 中地装重庆探矿机械有限公司 | A kind of all-hydraulic drill |
-
2005
- 2005-08-15 CN CN 200520031523 patent/CN2811406Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010060255A1 (en) * | 2008-11-27 | 2010-06-03 | 上海市第二市政工程有限公司 | Excavator for foundation pit |
| CN101736763B (en) * | 2008-11-27 | 2011-09-21 | 上海市第二市政工程有限公司 | Foundation pit excavator |
| US9073588B1 (en) | 2014-06-05 | 2015-07-07 | Orion Drilling Company | Heavy machinery substructure for traversing and working over ground obstructions |
| CN105804649A (en) * | 2016-03-30 | 2016-07-27 | 湖南新天和工程设备有限公司 | Power system of long spiral drilling machine |
| CN105781410A (en) * | 2016-03-30 | 2016-07-20 | 湖南新天和工程设备有限公司 | Novel long-spiral drilling machine |
| CN105804650A (en) * | 2016-03-30 | 2016-07-27 | 湖南新天和工程设备有限公司 | Long-spiral drilling machine |
| CN105672880A (en) * | 2016-03-30 | 2016-06-15 | 湖南新天和工程设备有限公司 | Improved long spiral drilling machine |
| CN105781410B (en) * | 2016-03-30 | 2019-04-05 | 湖南新天和工程设备有限公司 | A kind of long-spiral drilling machine |
| CN105804649B (en) * | 2016-03-30 | 2019-06-11 | 湖南新天和工程设备有限公司 | A kind of dynamical system of long-spiral drilling machine |
| CN105804650B (en) * | 2016-03-30 | 2019-12-20 | 湖南新天和工程设备有限公司 | Long spiral drilling machine |
| CN106812475A (en) * | 2016-12-09 | 2017-06-09 | 云南省建筑科学研究院 | A kind of turnable Simple water pile rotary drilling rig in chassis |
| CN108019602A (en) * | 2017-11-21 | 2018-05-11 | 中山火炬职业技术学院 | Large heavy-load walking type all-terrain moving rotary platform |
| CN108194023A (en) * | 2017-12-22 | 2018-06-22 | 中地装重庆探矿机械有限公司 | A kind of all-hydraulic drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |