CN202348125U - Follow-up rack for rotary drilling rig - Google Patents
Follow-up rack for rotary drilling rig Download PDFInfo
- Publication number
- CN202348125U CN202348125U CN2011204512068U CN201120451206U CN202348125U CN 202348125 U CN202348125 U CN 202348125U CN 2011204512068 U CN2011204512068 U CN 2011204512068U CN 201120451206 U CN201120451206 U CN 201120451206U CN 202348125 U CN202348125 U CN 202348125U
- Authority
- CN
- China
- Prior art keywords
- rotary drilling
- follow
- drilling rig
- slide
- slide plate
- 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 relates to rotary drilling rigs, in particular to a follow-up rack for a rotary drilling rig. The follow-up rack for the rotary drilling rig comprises connecting shaft components, slide lugs, fixed arms, clamp plates and a follow-up rack body; the upper ends of the clamp plates are fixedly arranged on the fixed arms of the follow-up rack body; the lower ends of the clamp plates are fixedly connected with the slide lugs through the connecting shaft components; slide plates I are in positioned connection with the fixed arms; slide plates II are in positioned connection with the clamp plates; the slide plates I are positioned connection with the lower ends of the fixed arms through internal hexagon bolts; the slide plates II are in positioned connection with internal side faces of the clamp plates; and mast clamping faces of the slide plates I, the slide plates II and the slide lugs are respectively located at three different adjacent planes. According to the follow-up rack for the rotary drilling rig, the follow-up rack body can be in four-face contact with a guide rail of a mast, and then, the center point can be adjusted, so that the mounting accuracy is improved, and the efficiency is increased.
Description
Technical field
The utility model relates to a kind of rotary drilling rig, and especially a kind of rotary drilling rig is used arbitrary-movement articulator.
Background technology
The efficient pore-forming equipment of heavy caliber that uses in a kind of foundation construction of rotary drilling rig; Thereby its utilization remains the drilling rod of vertical direction directly rotates, excavates the stake hole that forms the required diameter and the degree of depth on ground fast to ground; This rotary drilling rig since power big, power is strong, easy to use, pore-forming is quick; So in the foundation construction process of the engineering of being widely used in, building, between existing rotary drilling rig drilling rod and the mast arbitrary-movement articulator that can keep drilling rod top balance is set, arbitrary-movement articulator is connected on the guide rail of mast through fixing sliding ear; The pivoting support of arbitrary-movement articulator is passed on drilling rod top; And arbitrary-movement articulator structure commonly used is that servo-actuated support body and sliding ear are hinged or integrative-structure, has one side to contact with guide rail on the servo-actuated support body, and the two sides contacts with guide rail on the sliding ear; Owing to be difficult to centring when installing, bothersome effort when therefore installing.
The utility model content
In order to overcome the deficiency of existing rotary drilling rig with the arbitrary-movement articulator difficult installation, the utility model provides a kind of rotary drilling rig to use arbitrary-movement articulator.
The utility model solves the technical scheme that its technical problem adopted: a kind of rotary drilling rig is used arbitrary-movement articulator; Comprise connecting axle assembly, sliding ear, fixed arm, clamping plate and servo-actuated support body; The fixed arm of clamping plate upper end and servo-actuated support body is fixed; The lower end is fixedly connected with sliding ear through the connecting axle assembly, and slide plate one is located by connecting with fixed arm, and slide plate two is located by connecting with clamping plate.
According to another embodiment of the utility model, comprise that further slide plate one is located by connecting through hexagon socket head cap screw and fixed arm lower end, slide plate two is located by connecting with the clamping plate medial surface.
According to another embodiment of the utility model, the folder mast face that further comprises slide plate one, slide plate two and sliding these three assemblies of ear is respectively on three adjacent Different Plane.
The beneficial effect of the utility model is that this arbitrary-movement articulator has realized that the servo-actuated support body and the guide rail of mast have four faces to contact, and then can adjust central point, thereby has improved the degree of accuracy of installing, and has improved effect.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model;
1. connecting axle assemblies among the figure are 2. slided ear, 3. fixed arm, and 4. clamping plate, 5. servo-actuated support body, 6. slide plate one, and 7. slide plate two.
The specific embodiment
Like Fig. 1 is the structural representation of the utility model; A kind of rotary drilling rig is used arbitrary-movement articulator, comprises connecting axle assembly 1, sliding ear 2, fixed arm 3, clamping plate 4 and servo-actuated support body 5, and the fixed arm 3 of clamping plate 4 upper ends and servo-actuated support body 5 is fixing; The lower end is fixedly connected with sliding ear 2 through connecting axle assembly 1; Slide plate 1 is located by connecting with fixed arm 3, and slide plate 27 is located by connecting with clamping plate 4, and slide plate 1 is located by connecting through hexagon socket head cap screw and fixed arm 3 lower ends; Slide plate 27 is located by connecting with clamping plate 4 medial surfaces, and the folder mast face of slide plate 1, slide plate 27 and sliding ear 2 these three assemblies is respectively on three adjacent Different Plane.
During installation, at first will slide ear 2 and pull down, then slide plate one 6 usefulness hexagon socket head cap screws will be connected with fixed arm 3 lower ends; Be connected slide plate 27 usefulness hexagon socket head cap screws with clamping plate 4 medial surfaces again; Put the mast guide rail to servo-actuated support body 5 after fixing, and then utilize connecting axle assembly 1 to be fixedly connected on clamping plate 4 lower ends to sliding ear 2, four faces through sliding ear 2, slide plate 1 and slide plate 27 fixes like this; Mast just has four faces to contact with servo-actuated support body 5; The left and right directions that so just can realize rotary drilling rig is aimed at automatically, and this arbitrary-movement articulator has realized that the servo-actuated support body and the guide rail of mast have four faces to contact, and then can adjust central point; Thereby improved the degree of accuracy of installing, improved effect.
Claims (3)
1. a rotary drilling rig is used arbitrary-movement articulator; Comprise connecting axle assembly (1), sliding ear (2), fixed arm (3), clamping plate (4) and servo-actuated support body (5); The fixed arm (3) of clamping plate (4) upper end and servo-actuated support body (5) is fixing, and the lower end is fixedly connected with sliding ear (2) through connecting axle assembly (1), it is characterized in that; Slide plate one (6) and fixed arm (3) are located by connecting, and slide plate two (7) and clamping plate (4) are located by connecting.
2. a kind of rotary drilling rig according to claim 1 is used arbitrary-movement articulator, it is characterized in that, slide plate one (6) is located by connecting through hexagon socket head cap screw and fixed arm (3) lower end, and slide plate two (7) and clamping plate (4) medial surface are located by connecting.
3. a kind of rotary drilling rig according to claim 1 is used arbitrary-movement articulator, it is characterized in that, the folder mast face of slide plate one (6), slide plate two (7) and sliding these three assemblies of ear (2) is respectively on three adjacent Different Plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204512068U CN202348125U (en) | 2011-11-15 | 2011-11-15 | Follow-up rack for rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204512068U CN202348125U (en) | 2011-11-15 | 2011-11-15 | Follow-up rack for rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202348125U true CN202348125U (en) | 2012-07-25 |
Family
ID=46537134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204512068U Expired - Fee Related CN202348125U (en) | 2011-11-15 | 2011-11-15 | Follow-up rack for rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202348125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696701A (en) * | 2013-12-12 | 2014-04-02 | 北京市三一重机有限公司 | Slide lug, supporting frame, following frame and rotary drilling rig |
-
2011
- 2011-11-15 CN CN2011204512068U patent/CN202348125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696701A (en) * | 2013-12-12 | 2014-04-02 | 北京市三一重机有限公司 | Slide lug, supporting frame, following frame and rotary drilling rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131115 |