CN105436967A - Counting type guiding-out device of drill pipe - Google Patents
Counting type guiding-out device of drill pipe Download PDFInfo
- Publication number
- CN105436967A CN105436967A CN201510855959.8A CN201510855959A CN105436967A CN 105436967 A CN105436967 A CN 105436967A CN 201510855959 A CN201510855959 A CN 201510855959A CN 105436967 A CN105436967 A CN 105436967A
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- mount pad
- spring
- arc
- protruding part
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
Abstract
The invention relates to a counting type guiding-out device of a drill pipe. The device comprises a supporting frame. A drill pipe supporting base is arranged above the supporting frame. An ejecting mechanism is arranged below the drill pipe supporting base and comprises an ejecting hydraulic cylinder. A piston rod of the ejecting hydraulic cylinder is provided with an ejecting block. A cylinder body of the ejecting hydraulic cylinder is fixedly connected with the supporting frame. An arc-shaped guiding-out plate is installed on the supporting frame and comprises an upper protruding part on the upper portion and a lower protruding part on the lower portion. The upper end of the upper protruding part is provided with a connecting part, and a gap exists between the connecting part and the drill pipe supporting base. The upper protruding part and the lower protruding part are in smooth transition. The outer arc side of the lower protruding part is hinged to a hinged base on the supporting frame through a first thickened protrusion. The inner arc side of the upper protruding part is connected with an inclined spring on the supporting frame through a second thickened protrusion. The inclined spring is installed on an inclined supporting block on the supporting frame through a spring base. The spring base is installed in a slide groove of the inclined supporting block in a sliding manner. The lower side of the end of the lower protruding part of the arc-shaped guiding-out plate is provided with an induction detecting device.
Description
Technical field
The present invention relates to technical field of geological exploration, particularly for the processing unit (plant) of drilling rod.
Background technology
Drilling rod is transmit power to drill bit, and entering the shaft-like of boring or tubular member in company with drill bit, is the vitals in rig.Drilling rod is being formed after repeatedly adding by light pipe and raw steel tubing.Exported by let-off gear(stand) after drilling rod machines, existing let-off gear(stand) is generally a derivation inclined-plane, and drilling rod rolls down rear output from inclined-plane.The let-off gear(stand) of this inclined-plane conveying, because the shock-absorbing capacity lacking buffer structure or buffer structure is not good, after drilling rod clashes into, its surface can receive certain damage, and it is comparatively large to clash into sound, causes workshop noise large.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provides a kind of counter let-off gear(stand) of drilling rod, it adopts swing type derived type structure, realize deriving the buffering of drilling rod, significantly reduce the shock degree of drilling rod, reduce workshop noise.
In order to solve the problem, the present invention adopts following scheme:
A kind of counter let-off gear(stand) of drilling rod, comprise bracing frame, the top of bracing frame is provided with drill steel support seat, the below of drill steel support seat is provided with ejecting mechanism, described ejecting mechanism comprises and ejects hydraulic cylinder, the piston rod ejecting hydraulic cylinder is provided with angled slide block, and the cylinder body and the bracing frame that eject hydraulic cylinder are connected; Support frame as described above is provided with arc and derives plate, arc is derived plate and is comprised the upper convex portion on top and the lower protuberance of bottom, with the portion of plugging into, plugs between portion and drill steel support seat with gap in the upper end of upper convex portion; Described upper convex portion and lower protuberance smoothly transit, the outer arc side of described lower protuberance thickeies protruding hinged with the hinged seat on bracing frame by first, the inner arc side of described upper convex portion thickeies projection by second and is connected with the tilting spring on bracing frame, described tilting spring is installed with on the tilting back-up block on bracing frame by spring base, and spring base is slidably mounted in the chute of tilting back-up block;
Induction checkout gear is provided with on the downside of the end of the lower protuberance of described arc derivation plate, described induction checkout gear comprises mount pad, mount pad is vertically slidably fitted with shake-up slide bar, the upper end of touching slide bar is stretched out mount pad and is equipped with Vertical Spring, the upper end of Vertical Spring connects float plate, and its lower end and mount pad are connected; The lower end of shake-up slide bar is stretched out mount pad and also and between the location plate of mount pad lower surface is maintained free gap, and touch on the described location plate immediately below slide bar and be provided with contact induction switch, contact induction switch is connected with counter by controller.
Technique effect of the present invention is:
Structure of the present invention is simple, reasonable in design; Adopt swing type derived type structure, realize slowly steadily exporting of drilling rod, greatly reduce the shock degree of drilling rod, reduce workshop noise, improve workshop condition; Also be provided with counting and detecting device in the present invention, the drilling rod of deriving is counted, be convenient to management, improve the efficiency of management.
Detailed description of the invention
Below the specific embodiment of the present invention is described further.
The counter let-off gear(stand) of the drilling rod of the present embodiment, comprise bracing frame, the top of bracing frame is provided with drill steel support seat, the below of drill steel support seat is provided with ejecting mechanism, ejecting mechanism comprises and ejects hydraulic cylinder, the piston rod ejecting hydraulic cylinder is provided with angled slide block, and the cylinder body and the bracing frame that eject hydraulic cylinder are connected; Bracing frame is provided with arc and derives plate, arc is derived plate and is comprised the upper convex portion on top and the lower protuberance of bottom, with the portion of plugging into, plugs between portion and drill steel support seat with gap in the upper end of upper convex portion; Upper convex portion and lower protuberance smoothly transit, the outer arc side of lower protuberance thickeies protruding hinged with the hinged seat on bracing frame by first, the inner arc side of upper convex portion thickeies projection by second and is connected with the tilting spring on bracing frame, tilting spring is installed with on the tilting back-up block on bracing frame by spring base, and spring base is slidably mounted in the chute of tilting back-up block;
Induction checkout gear is provided with on the downside of the end of the lower protuberance of arc derivation plate, induction checkout gear comprises mount pad, mount pad is vertically slidably fitted with shake-up slide bar, the upper end of touching slide bar is stretched out mount pad and is equipped with Vertical Spring, the upper end of Vertical Spring connects float plate, and its lower end and mount pad are connected; The lower end of shake-up slide bar is stretched out mount pad and also and between the location plate of mount pad lower surface is maintained free gap, touch on the location plate immediately below slide bar and contact induction switch is installed, contact induction switch is connected with counter by controller, counter is used for counting drilling rod, facilitates final-period management.
When the present invention uses, eject hydraulic cylinder upwards jack-up angled slide block, due to the upper end ramp structure of angled slide block, drilling rod is ejected and derives plate side roll to arc; When drilling rod is rolled into and plugs into portion, due to Action of Gravity Field, arc is derived plate and is rotated counterclockwise certain angle around hinged seat, and the rolling speed of drilling rod reduces; Under the elasticity of tilting spring is recovered, rise in the portion of plugging into, drilling rod continues rolls forward due to inertia, and when rolling in upper convex portion, arc is derived plate and continued to rotate counterclockwise, and carries out secondary slow down to the rolling speed of drilling rod; When drilling rod is rolled into lower protuberance place, arc is derived plate and is rotated clockwise, and the end due to lower protuberance is upturned and under the pulling of tilting spring, drilling rod slowly steadily exports the most at last; When drilling rod presses through the end of lower protuberance, lower protuberance pushes down induction checkout gear downwards, the float plate of induction checkout gear presses down shake-up slide bar, after the lower end of shake-up slide bar and contact induction switch are touched, contact induction inductive switching is to signal and signal is sent to counter by controller, and counter once counts.
In the present invention, controller, counter are prior art, therefore its concrete structure and operation principle describe in detail.
Above illustrated embodiment is better embodiment of the present invention, only be used for conveniently the present invention being described, not any pro forma restriction is done to the present invention, have in any art and usually know the knowledgeable, if do not depart from the present invention carry in the scope of technical characteristic, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and do not depart from technical characteristic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (1)
1. the counter let-off gear(stand) of a drilling rod, it is characterized in that: comprise bracing frame (1), the top of bracing frame (1) is provided with drill steel support seat (4), the below of drill steel support seat (4) is provided with ejecting mechanism, described ejecting mechanism comprises and ejects hydraulic cylinder (2), the piston rod ejecting hydraulic cylinder (2) is provided with angled slide block (3), and the cylinder body and the bracing frame (1) that eject hydraulic cylinder (2) are connected, support frame as described above (1) is provided with arc and derives plate (6), arc is derived plate (6) and is comprised the upper convex portion (601) on top and the lower protuberance (602) of bottom, the upper end of upper convex portion (601) with the portion of plugging into (605), with gap between the portion that plugs into (605) and drill steel support seat (4), described upper convex portion (601) and lower protuberance (602) smoothly transit, the outer arc side of described lower protuberance (602) is hinged by the first hinged seat (5) thickeied on protruding (603) and bracing frame (1), the inner arc side of described upper convex portion (601) thickeies protruding (604) by second and is connected with the tilting spring (9) on bracing frame (1), described tilting spring (9) is installed with on the tilting back-up block (7) on bracing frame (1) by spring base (8), spring base (8) is slidably mounted in the chute (701) of tilting back-up block (7),
Induction checkout gear (11) is provided with on the downside of the end of the lower protuberance (602) of described arc derivation plate (6), described induction checkout gear (11) comprises mount pad (110), mount pad (110) is vertically slidably fitted with and touches slide bar (111), the upper end of touching slide bar (111) is stretched out mount pad (110) and is equipped with Vertical Spring (112), the upper end of Vertical Spring (112) connects float plate (113), and its lower end and mount pad (110) are connected; Touch slide bar (111) lower end stretch out mount pad (110) and and maintain free gap between the location plate (114) of mount pad (110) lower surface, touch on the described location plate (114) immediately below slide bar (111) and be provided with contact induction switch (115), contact induction switch (115) is connected with counter (117) by controller (116).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510855959.8A CN105436967A (en) | 2015-11-30 | 2015-11-30 | Counting type guiding-out device of drill pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510855959.8A CN105436967A (en) | 2015-11-30 | 2015-11-30 | Counting type guiding-out device of drill pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436967A true CN105436967A (en) | 2016-03-30 |
Family
ID=55547844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510855959.8A Pending CN105436967A (en) | 2015-11-30 | 2015-11-30 | Counting type guiding-out device of drill pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105436967A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01242400A (en) * | 1988-03-17 | 1989-09-27 | Yutani Heavy Ind Ltd | Positioner drop preventive device |
| CN204135790U (en) * | 2014-10-21 | 2015-02-04 | 盛瑞传动股份有限公司 | A kind of cylinder block process equipment hydraulic conveyor structure |
| CN205111429U (en) * | 2015-11-03 | 2016-03-30 | 无锡中地钻探装备有限公司 | Counter diverting device of drilling rod |
-
2015
- 2015-11-30 CN CN201510855959.8A patent/CN105436967A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01242400A (en) * | 1988-03-17 | 1989-09-27 | Yutani Heavy Ind Ltd | Positioner drop preventive device |
| CN204135790U (en) * | 2014-10-21 | 2015-02-04 | 盛瑞传动股份有限公司 | A kind of cylinder block process equipment hydraulic conveyor structure |
| CN205111429U (en) * | 2015-11-03 | 2016-03-30 | 无锡中地钻探装备有限公司 | Counter diverting device of drilling rod |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |