CN203756054U - Vehicle-mounted drilling rig chassis - Google Patents
Vehicle-mounted drilling rig chassis Download PDFInfo
- Publication number
- CN203756054U CN203756054U CN201320894151.7U CN201320894151U CN203756054U CN 203756054 U CN203756054 U CN 203756054U CN 201320894151 U CN201320894151 U CN 201320894151U CN 203756054 U CN203756054 U CN 203756054U
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- chassis
- telescopic oil
- drilling rig
- vehicle
- guiding
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- Expired - Fee Related
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Abstract
The utility model relates to a vehicle-mounted drilling rig chassis. The vehicle-mounted drilling rig chassis comprises a chassis support. The vehicle-mounted drilling rig chassis is characterized in that the vehicle-mounted drilling rig chassis additionally comprises two telescopic oil cylinders which are horizontally arranged at the front end of the chassis support, the two telescopic oil cylinders are vertically arranged in opposite directions, cylinder barrel ends of the two telescopic oil cylinders are hinged to the chassis support, and pushrod ends of the two telescopic oil cylinders are respectively connected with a hydraulic supporting leg A which is vertically arranged; the vehicle-mounted drilling rig chassis additionally comprises two hydraulic supporting legs B which are installed on the two sides of the rear end of the chassis support; hinge penetrating holes are formed in a longitudinal beam of the chassis support and a limiting piece is installed at a position close to the rear end on the bottom surface of the chassis support. By adopting the chassis structure, the drilling rig chassis can be separated from a transport vehicle chassis and the transport vehicle chassis is prevented from being specially occupied; since the front end of the vehicle-mounted drilling rig chassis adopts a structure that the telescopic oil cylinders and the hydraulic supporting legs are combined together, the hydraulic supporting legs A on the two sides transversely extend during work, the supporting area is expanded and the stability of the drilling rig chassis is guaranteed; besides, by adopting the chassis structure, the vehicle-mounted drilling rig is enabled to have the characteristics of compact overall structure and convenience in transportation and movement.
Description
Technical field
The utility model relates to drilling equipment technical field, particularly a kind of vehicular borer chassis.
Background technology
At present, traditional vehicular borer chassis is fixed on special transport chassis, and rig and transport vehicle form an integral body, for drilling drilling well, geological drilling, pile foundation hole, the operation such as creeps into.The defect that the syndeton on this kind of borer chassis and transport vehicle chassis exists is: a truck-mounted drilling rig takies a transport vehicle, no matter be when rig transportation resettlement, or when rig carries out operation, truck-mounted drilling rig is not separated with transport vehicle, causes like this that transport vehicle chassis is proprietary to be taken, and then has caused the wasting of resources, for machinery company, there are how many bench drill machines, just need to be equipped with how many transport vehicles, cause user's occupation of capital very larger.
Summary of the invention
The utility model provides a kind of truck-mounted drilling rig of eliminating to take the proprietary of transport vehicle chassis for solving the technical problem existing in known technology, there is truck-mounted drilling rig compact overall structure, transportation convenient removal, the vehicular borer chassis of the chassis stability while simultaneously guaranteeing operation.
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is:
A kind of vehicular borer chassis, comprise chassis overhang, chassis overhang is connected and composed by longeron and crossbeam, it is characterized in that: comprise that being arranged on chassis overhang front end is horizontally disposed two telescopic oil cylinders, two upper and lower reversed arrangement of telescopic oil cylinder, the cylinder barrel end of two telescopic oil cylinders is all hinged with chassis overhang, and two telescopic oil cylinder push rod ends connect respectively a vertically disposed hydraulic leg A; Comprise the two hydraulic leg B that are arranged on both sides, chassis overhang rear end; The longeron of chassis overhang is provided with hinge mounting hole, and the position near rear end on the bottom surface of chassis overhang is provided with locating part.
The technical scheme that the utility model can also be taked is:
The front end edge of described chassis overhang is laterally fixed with the two guiding overcoats of arranging up and down, on the medial surface of each hydraulic leg A, be fixed with respectively a guiding inner sleeve, guiding inner sleeve is actively plugged in guiding overcoat one by one, one end near corresponding supporting leg A in each guiding inner sleeve is respectively equipped with a hinged seat A, and one end relative with the hinged seat A putting in corresponding guiding in each guiding overcoat is respectively equipped with a hinged seat B; Described two telescopic oil cylinders are placed in respectively in two guiding inner sleeves, and the cylinder barrel end of telescopic oil cylinder forms and is hinged at hinged seat B place, and the push rod end of telescopic oil cylinder forms and is hinged at hinged seat A place.
Advantage and the good effect that the utlity model has are:
The utility model adopts technique scheme, can make borer chassis separated with transport vehicle chassis, and when truck-mounted drilling rig need to transport resettlement, four hydraulic leg jack-up on vehicular borer chassis, are inserted into borer chassis lower end by transport vehicle and are fixed; When vehicular rig carries out operation, withdraw from after transport vehicle, by four hydraulic legs, support rig, thereby eliminated truck-mounted drilling rig, the proprietary of transport vehicle chassis taken, many truck-mounted drilling rigs use a transport vehicle.The structure that vehicular borer chassis front end adopts telescopic oil cylinder and hydraulic leg to combine, during work, the hydraulic leg A of both sides crosses out, and has expanded Area of bearing, has guaranteed the stability of borer chassis; In addition, adopt above-mentioned chassis structure, make truck-mounted drilling rig there is the feature of compact overall structure, transportation convenient removal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model:
Fig. 2 is the left view of Fig. 1.
In figure: 1, chassis overhang; 11, hinge mounting hole; 2, telescopic oil cylinder; 3, hydraulic leg A; 4, hydraulic leg B; 5, limited block; 6, guiding overcoat; 7, guiding inner sleeve; 8, hinged seat A; 9, hinged seat B.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1-2, a kind of vehicular borer chassis, comprises chassis overhang 1, and chassis overhang is connected and composed by longeron and crossbeam.Comprise that being arranged on chassis overhang front end is 2, two upper and lower reversed arrangement of telescopic oil cylinder of horizontally disposed two telescopic oil cylinders, concrete, in the same side of chassis overhang, the cylinder barrel end of a telescopic oil cylinder corresponds to the push rod end of another telescopic oil cylinder.The cylinder barrel end of two telescopic oil cylinders is all hinged with chassis overhang, and two telescopic oil cylinder push rod ends connect respectively a vertically disposed hydraulic leg A3.Comprise two hydraulic leg B4 that are arranged on both sides, chassis overhang rear end.The longeron of described chassis overhang is provided with hinge mounting hole 11.Hinge mounting hole do the used time, when vehicular rig transportation resettlement, for installing hinge, to realize being fixedly connected with of borer chassis and transport vehicle chassis.Position near rear end on the bottom surface of chassis overhang is provided with locating part, and locating part can adopt limited block 5 structures as shown in the figure, also can adopt postive stop baffle structure.The effect of locating part is: when transport vehicle is inserted into borer chassis lower end, and for limiting the insertion depth of transport vehicle, thus the relative position on restriction borer chassis and transport vehicle chassis.
In said structure, telescopic oil cylinder is preferably as follows structure with being connected of hydraulic leg A and chassis overhang: the front end edge of described chassis overhang is laterally fixed with the two guiding overcoats 6 of arranging up and down, on the medial surface of each hydraulic leg A, be fixed with respectively a guiding inner sleeve 7, guiding inner sleeve is actively plugged in guiding overcoat one by one.One end near corresponding supporting leg A in each guiding inner sleeve is respectively equipped with a hinged seat A8, and one end relative with the hinged seat A putting in corresponding guiding in each guiding overcoat is respectively equipped with a hinged seat B9.Described two telescopic oil cylinders are placed in respectively in two guiding inner sleeves, and the cylinder barrel end of telescopic oil cylinder forms and is hinged at hinged seat B place, and the push rod end of telescopic oil cylinder forms and is hinged at hinged seat A place.Adopt said structure, by guiding inner sleeve, coordinate with the plug-in mounting of guiding overcoat, guaranteed fastness and the stability of vehicular borer chassis, in addition, avoid telescopic oil cylinder to expose, thereby avoided severe operating environment to the pollution of oil cylinder and destruction, effectively extended the application life of oil cylinder.
Operating principle of the present utility model is:
While needing transportation resettlement truck-mounted drilling rig, first by four hydraulic leg jack-up on borer chassis, raise the distance of chassis overhang and bottom surface, then adjust the below that flat bed transport vehicle extend into chassis overhang, until arrive on locating part, then pack up four hydraulic legs, chassis and transport vehicle is fixing after, reach the job site of appointment; Then unclamp being connected of transport vehicle and borer chassis, by four hydraulic leg jack-up, transport vehicle can drive away.After construction finishes, transport vehicle is transported to rig more next place and works on.
This vehicular borer chassis can mate multiple transport vehicle, and transport vehicle can transport many bench drills of resettlement machine, thereby the specialty that can effectively reduce transport vehicle chassis takies, and reduces rig purchase cost.
Claims (2)
1. a vehicular borer chassis, comprise chassis overhang, chassis overhang is connected and composed by longeron and crossbeam, it is characterized in that: comprise that being arranged on chassis overhang front end is horizontally disposed two telescopic oil cylinders, two upper and lower reversed arrangement of telescopic oil cylinder, the cylinder barrel end of two telescopic oil cylinders is all hinged with chassis overhang, and two telescopic oil cylinder push rod ends connect respectively a vertically disposed hydraulic leg A; Comprise the two hydraulic leg B that are arranged on both sides, chassis overhang rear end; The longeron of chassis overhang is provided with hinge mounting hole, and the position near rear end on the bottom surface of chassis overhang is provided with locating part.
2. vehicular borer chassis according to claim 1, it is characterized in that: the front end edge of described chassis overhang is laterally fixed with the two guiding overcoats of arranging up and down, on the medial surface of each hydraulic leg A, be fixed with respectively a guiding inner sleeve, guiding inner sleeve is actively plugged in guiding overcoat one by one, one end near corresponding supporting leg A in each guiding inner sleeve is respectively equipped with a hinged seat A, and one end relative with the hinged seat A putting in corresponding guiding in each guiding overcoat is respectively equipped with a hinged seat B; Described two telescopic oil cylinders are placed in respectively in two guiding inner sleeves, and the cylinder barrel end of telescopic oil cylinder forms and is hinged at hinged seat B place, and the push rod end of telescopic oil cylinder forms and is hinged at hinged seat A place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894151.7U CN203756054U (en) | 2013-12-30 | 2013-12-30 | Vehicle-mounted drilling rig chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894151.7U CN203756054U (en) | 2013-12-30 | 2013-12-30 | Vehicle-mounted drilling rig chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756054U true CN203756054U (en) | 2014-08-06 |
Family
ID=51251342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320894151.7U Expired - Fee Related CN203756054U (en) | 2013-12-30 | 2013-12-30 | Vehicle-mounted drilling rig chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403874A (en) * | 2018-11-02 | 2019-03-01 | 中铁工程装备集团有限公司 | Extensible multistage support leg device and drill jumbo |
| CN110342279A (en) * | 2019-07-02 | 2019-10-18 | 徐州徐工基础工程机械有限公司 | A kind of drilling cramp method for dismounting |
| CN116752900A (en) * | 2023-07-31 | 2023-09-15 | 连云港前沿重工机械有限公司 | High-stability chassis for core drilling machine |
-
2013
- 2013-12-30 CN CN201320894151.7U patent/CN203756054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403874A (en) * | 2018-11-02 | 2019-03-01 | 中铁工程装备集团有限公司 | Extensible multistage support leg device and drill jumbo |
| CN110342279A (en) * | 2019-07-02 | 2019-10-18 | 徐州徐工基础工程机械有限公司 | A kind of drilling cramp method for dismounting |
| CN116752900A (en) * | 2023-07-31 | 2023-09-15 | 连云港前沿重工机械有限公司 | High-stability chassis for core drilling machine |
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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 |
Granted publication date: 20140806 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |