CN101769128A - Connecting mechanism for dual shaft drilling machine - Google Patents
Connecting mechanism for dual shaft drilling machine Download PDFInfo
- Publication number
- CN101769128A CN101769128A CN 201010100834 CN201010100834A CN101769128A CN 101769128 A CN101769128 A CN 101769128A CN 201010100834 CN201010100834 CN 201010100834 CN 201010100834 A CN201010100834 A CN 201010100834A CN 101769128 A CN101769128 A CN 101769128A
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- China
- Prior art keywords
- connection block
- linking arm
- clamping cylinder
- drilling
- connecting seat
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Abstract
The invention relates to a connecting mechanism for a dual shaft drilling machine, which comprises a connecting arm, a connecting seat, a lifting cylinder, a clamping cylinder and a fork head, wherein the interiors of the connecting arm and the connecting seat are hollow. One end of the connecting arm is arranged on a top tray connecting seat of the drilling machine through a pin shaft, while the other end is fixedly connected with the connecting seat. The fixed end of the clamping cylinder is arranged in the connecting arm by using the pin shaft, and the fork head is arranged at the extension end of the clamping cylinder and movably placed in the connecting seat. The extension end of the lifting cylinder is arranged on the connecting arm through the pin shaft, while the other end is arranged on the top tray connecting seat through the pin shaft, and the mounting position of the lifting cylinder on the top tray connecting seat is higher than the mounting position on the connecting arm. The connecting mechanism enables two drilling frames of the dual shaft drilling machine to be connected stably and reliably, has simple operation, and can be conveniently detached and connected after the work is finished so as to relieve the labor intensity of workers and improve the work efficiency.
Description
Technical field
The invention belongs to the ore deposit and build vertical shaft construction and use the dual shaft-well drill parts, relate in particular to the drilling cramp bindiny mechanism on the dual shaft-well drill.
Background technology
Along with fast development of national economy, national industry-by-industry is growing to the demand of metal material.Simultaneously, because the metal mine engineering quantity is in a large number by changing underground mining in the open over to, the engineering quantity that the metal mine vertical shaft is built is also increasing fast.Though the engineering quantity that the metal mine vertical shaft is built is increasing, the working rock drilling equipment of metal mine vertical shaft does not have to be upgraded timely along with the growth of the engineering quantity of vertical shaft construction, and its equipment and technology is still backward relatively.
At present, the shaft drilling machine of air rock drill as drilling machine mostly adopted in domestic metal mine vertical shaft rock drilling construction.Relative colliery, the maximum difficult point of metal mine vertical shaft rock drilling construction are because the formation hardness height uses traditional air rock drill drilling efficiency low and cause, and also exist labour intensity big simultaneously, shortcomings such as work under bad environment.Prior art discloses a kind of patent No. and has been " 200820134685.9 ", denomination of invention is the utility model patent of " hydraulic pressure shaft drilling machine ", comprises drilling cramp, is connected in the rock body of drilling cramp and rig power source is provided and the hydraulic pressure of driving force and water gas system and electrical system; Wherein, drilling cramp comprises that column, activity are loaded on the swing span of column, an end is connected in the swing span other end and then is connected in the swing arm of rock body and the support arm that an end is installed in swing span; Rock body comprises balladeur train and is arranged on the compensation frame and the hydraulic gate of balladeur train; Hydraulic pressure and water gas system comprise establishes auxiliary hydraulic system, rock drilling hydraulic system and water pump; During work, support arm stretches out, and props up well bore wall and make drilling cramp be stable in the well, and rock body and idle rod move to bore position, and orders about rock drilling down at the power of hydraulic pressure and water gas system and electrical system, simultaneously, and the punching landwaste at the end of water pump flushing.This utility model helps to improve workman's working environment, the degree of accuracy that improves rock drilling and productivity ratio, reduction workman's working strength, but this hydraulic pressure shaft drilling machine is the monomer rig, certainly exists the little defective of the drilling well rock drilling radius of clean-up.If two shaft drilling machines connections are in aggregates, must high requirement have been proposed to the bindiny mechanism between two shaft drilling machines.The connected mode of prior art can't guarantee steadiness, the reliability in being rigidly connected of down-hole drilling cramp and the dual shaft-well drill course of work, simultaneously behind the boring end-of-job, also can't be more convenient dismantle.
Summary of the invention
The object of the present invention is to provide a kind of bindiny mechanism of dual shaft-well drill, it can finish being rigidly connected of dual shaft-well drill drilling cramp in the down-hole, and guarantee in the rig course of work solid and reliable, work simultaneously can be more convenient after finishing the connection of taking apart, be convenient to order and hang the down-hole.
For achieving the above object, the technical scheme that adopted of invention is: a kind of bindiny mechanism of dual shaft-well drill comprises linking arm and Connection Block, hoist cylinder, clamping cylinder and the jaw of inner hollow.One end of described linking arm is installed on the Connection Block of taking over a business of rig by bearing pin, and its other end and Connection Block are fixedly linked.The fixed end of described clamping cylinder is installed in the linking arm with bearing pin, and described jaw is installed on the external part of clamping cylinder and is movably placed in the Connection Block, and when clamping cylinder stretched out, jaw forwards slided in Connection Block.The external part of described hoist cylinder is installed on the linking arm by bearing pin, and its other end is installed on Connection Block by bearing pin, and hoist cylinder is higher than the installation site of described linking arm taking over a business installation site on the Connection Block.When hoist cylinder stretched, driving bindiny mechanism was that the center rotates to an angle with linking arm with the junction of taking over a business Connection Block, realizes adjusting the purpose of jaw height thus.
Be connected and fixed by bolt between described linking arm and the Connection Block.
Beneficial effect of the present invention is: by this bindiny mechanism, dual shaft-well drill has been realized the successful utilization in big hole diameter vertical shaft construction, the secure and reliable connection of two drilling cramps, the while is simple to operate, work can be more convenient after finishing the connection of taking apart.Both alleviated working strength of workers, and improved operating efficiency again, tool has very important significance in construction application.
Description of drawings
Fig. 1 is the structural representation of the bindiny mechanism of dual shaft-well drill of the present invention.
The specific embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
In conjunction with shown in Figure 1, the bindiny mechanism of dual shaft-well drill of the present invention comprises linking arm 5 and Connection Block 6, hoist cylinder 1, clamping cylinder 3 and the jaw 4 of inner hollow.One end of described linking arm 5 is taken over a business Connection Block 8 by what bearing pin was installed on rig, and its other end and Connection Block 6 are connected and fixed by bolt.The fixed end of described clamping cylinder 3 is installed in the linking arm 5 with bearing pin, and described jaw 4 is installed on the external part of clamping cylinder 3 and is movably placed in the Connection Block 6, drive when clamping cylinder 3 is flexible jaw 4 near or away from Connection Block 6.The external part of described hoist cylinder 1 is installed on the linking arm 5 by bearing pin, and its other end is installed on Connection Block 8 by bearing pin, and hoist cylinder 1 is higher than the installation site of described linking arm 5 taking over a business installation site on the Connection Block 8.When hoist cylinder 1 stretched, driving bindiny mechanism was that the center rotates to an angle with linking arm 5 with the junction of taking over a business Connection Block 8, realized adjusting jaw 4 purpose highly thus.
After two bench drill framves of dual shaft-well drill are gone into the well respectively, by the stable car device two bench drill framves are adjusted to suitable position earlier.Start auxiliary hydraulic system then and connect two drilling cramps, this bindiny mechanism is installed in the taking over a business on the Connection Block 8 of a bench drill frame of dual shaft-well drill, come the lifting of control connection mechanism to proper height by hoist cylinder 1, controlling clamping cylinder 3 again stretches out, drive jaw 4 thus and forwards move, till the bearing pin 7 that clamps adjacent drilling cramp.At this moment set up between dual shaft-well drill two drilling cramps and be rigidly connected.
Behind the boring end-of-job, for conveniently hanging the down-hole, dual shaft-well drill need be taken being rigidly connected between two drilling cramps apart.Start auxiliary hydraulic system this moment, the external part withdrawal of clamping cylinder 3, jaw 4 leaves the bearing pin 7 of adjacent drilling cramp, auxiliary hydraulic system is to hoist cylinder 1 rodless cavity fuel feeding then, piston rod stretches out, and bindiny mechanism rotates leaves drilling cramp, and two bench drills are put up merit and separated.
The invention is not restricted to the foregoing description; to those skilled in the art, any conspicuous improvement that the above embodiment of the present invention is made or change can not exceed the embodiments of the invention that only illustrate by way of example and the protection domain of claims.
Claims (2)
1. the bindiny mechanism of a dual shaft-well drill, it is characterized in that: described bindiny mechanism comprises linking arm (5) and Connection Block (6), hoist cylinder (1), clamping cylinder (3) and the jaw (4) of inner hollow; One end of described linking arm (5) is taken over a business Connection Block (8) by what bearing pin was installed on rig, and its other end and Connection Block (6) are fixedly linked; The fixed end of described clamping cylinder (3) is installed in the linking arm (5) with bearing pin; Described jaw (4) is installed on the external part of clamping cylinder (3) and is movably placed in the Connection Block (6); The external part of described hoist cylinder (1) is installed on the linking arm (5) by bearing pin, its other end is installed on Connection Block (8) by bearing pin, and hoist cylinder (1) is higher than described linking arm (5) and is taking over a business installation site on the Connection Block (8) taking over a business installation site on the Connection Block (8).
2. the bindiny mechanism of dual shaft-well drill as claimed in claim 1 is characterized in that: be connected by bolt between described linking arm (5) and the Connection Block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010100834 CN101769128B (en) | 2010-01-25 | 2010-01-25 | Connecting mechanism for dual shaft drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010100834 CN101769128B (en) | 2010-01-25 | 2010-01-25 | Connecting mechanism for dual shaft drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101769128A true CN101769128A (en) | 2010-07-07 |
| CN101769128B CN101769128B (en) | 2013-03-13 |
Family
ID=42502211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010100834 Active CN101769128B (en) | 2010-01-25 | 2010-01-25 | Connecting mechanism for dual shaft drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101769128B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996063A (en) * | 2012-12-26 | 2013-03-27 | 张家口宣化华泰矿冶机械有限公司 | Drilling mechanism for mine rock drilling and tunneling |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781432A (en) * | 2016-05-06 | 2016-07-20 | 江苏盖亚环境科技股份有限公司 | Hoisting mechanism of soil sampling and restoration integrated drilling machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2798696B1 (en) * | 1999-09-16 | 2002-01-25 | Cie Du Sol | STRENGTHENING DEVICE FOR THE MAST OF A DRILLING TOOL |
| CN2687310Y (en) * | 2004-02-19 | 2005-03-23 | 中国石油集团东方地球物理勘探有限责任公司 | Hydraulic drill collar fork |
| CN1560424A (en) * | 2004-02-19 | 2005-01-05 | 中国石油集团东方地球物理勘探有限责 | Screw off device of drilling machine |
| CN201306118Y (en) * | 2008-09-05 | 2009-09-09 | 张家口宣化华泰矿冶机械有限公司 | Hydraulic shaft-well drill |
-
2010
- 2010-01-25 CN CN 201010100834 patent/CN101769128B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996063A (en) * | 2012-12-26 | 2013-03-27 | 张家口宣化华泰矿冶机械有限公司 | Drilling mechanism for mine rock drilling and tunneling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101769128B (en) | 2013-03-13 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |