CN109779539A - A kind of high intensity virtual calibrator for instrument transformer - Google Patents
A kind of high intensity virtual calibrator for instrument transformer Download PDFInfo
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- CN109779539A CN109779539A CN201711121772.0A CN201711121772A CN109779539A CN 109779539 A CN109779539 A CN 109779539A CN 201711121772 A CN201711121772 A CN 201711121772A CN 109779539 A CN109779539 A CN 109779539A
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- instrument transformer
- virtual calibrator
- drilling rod
- ontology
- virtual
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Abstract
The invention discloses a kind of high-intensitive virtual calibrators for instrument transformer, it is bored including virtual calibrator for instrument transformer ontology and drilling rod, it is bored equipped with drilling rod the side of the virtual calibrator for instrument transformer ontology, the drilling rod cone is vertical setting in one end of virtual calibrator for instrument transformer ontology, and it is welded with virtual calibrator for instrument transformer ontology, the drilling rod cone is penetrated through with virtual calibrator for instrument transformer ontology, the side of the virtual calibrator for instrument transformer ontology is set there are four deslagging groove, the side of the deslagging groove is equipped with four wear-resisting ribs being symmetric, it is installed between this kind high intensity virtual calibrator for instrument transformer and drilling device by jointed rod taper thread, this connection type can enhance the connective stability between virtual calibrator for instrument transformer and drilling device, can be avoided causes virtual calibrator for instrument transformer obscission occur because generating vibration in the drilling device course of work, improve the security performance of the high-intensitive virtual calibrator for instrument transformer of this kind, it is connected compared to similar product in the market using snap fit, this company It is more stable to connect mode, and safety is higher.
Description
Technical field
The present invention relates to virtual calibrator for instrument transformer technical field, specially a kind of high-intensitive virtual calibrator for instrument transformer.
Background technique
Virtual calibrator for instrument transformer, belongs to a kind of chisel of drilling device, and steady lever apparatus is the essential chisel of all kinds of extensive drilling equipments
Rock utensil is mainly used for when drilling machine rock drilling, plays the role of steady bar centering and righting, since drilling device is worked
Cheng Zhonghui generates biggish vibration, and long-time strenuous vibration can cause more serious damage to drilling device, substantially reduce brill
The service life of hole part of appliance, while also will affect the manipulation operation of drilling device manipulator, with the development of science and technology,
Virtual calibrator for instrument transformer is also more and more, and function is also stronger and stronger, wherein high-intensitive virtual calibrator for instrument transformer is also more.
Bonding strength between existing virtual calibrator for instrument transformer and drilling device is inadequate, is easy to send out due to vibration when drilling device work
Raw obscission, while the Material Strength of itself is inadequate.
So how to design a kind of high-intensitive virtual calibrator for instrument transformer, becoming us will currently be solved the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of high-intensitive virtual calibrators for instrument transformer, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of high intensity virtual calibrator for instrument transformer, including virtual calibrator for instrument transformer ontology
It is bored with drilling rod, the side of the virtual calibrator for instrument transformer ontology is bored equipped with drilling rod, and the drilling rod cone is vertical setting the one of virtual calibrator for instrument transformer ontology
End, and fixation is fitted closely with virtual calibrator for instrument transformer ontology, the drilling rod cone is penetrated through with virtual calibrator for instrument transformer ontology, the side of the virtual calibrator for instrument transformer ontology
If the side of the deslagging groove is equipped with four wear-resisting ribs being symmetric, the wear-resisting rib there are four deslagging groove
Fixation is fitted closely in the surrounding for being horizontally set on virtual calibrator for instrument transformer ontology, and with virtual calibrator for instrument transformer ontology, the inside of the wear-resisting rib is set
Have a hard alloy columnar inlayed, the hard alloy columnar insertion inlayed is arranged in the inside of wear-resisting rib, and with wear-resisting rib
Fixation is fitted closely, the side of the virtual calibrator for instrument transformer ontology is equipped with lower part inside tapered thread, and the lower part inside tapered thread fitting setting exists
The inside of virtual calibrator for instrument transformer ontology, and welded with virtual calibrator for instrument transformer ontology, the side of the drilling rod cone, which is equipped with, unloads bar card melon notch, the brill
Bar cone one end be equipped with jointed rod taper thread, the jointed rod taper thread be circumferentially positioned at drilling rod cone side, and with brill
Bar cone fits closely fixation, and the inside of the drilling rod cone is equipped with compressed air inlet hole.
Further, the deslagging groove is slightly to recess on the inside of virtual calibrator for instrument transformer ontology.
Further, the internal diameter that the drilling rod bores one end is slightly less than the internal diameter of the other end.
Further, the outer diameter that the drilling rod bores one end is slightly less than the internal diameter of virtual calibrator for instrument transformer ontology.
Compared with prior art, the beneficial effects of the present invention are: passing through between this kind high intensity virtual calibrator for instrument transformer and drilling device
Jointed rod taper thread is installed, and this connection type can enhance the connective stability between virtual calibrator for instrument transformer and drilling device,
Can be avoided causes virtual calibrator for instrument transformer obscission occur because generating vibration in the drilling device course of work, improves this kind of high intensity
The security performance of virtual calibrator for instrument transformer is connected compared to similar product in the market using snap fit, and this connection type is more stable, and pacifies
Quan Xinggeng high, virtual calibrator for instrument transformer needs to bear during the work time great external force, therefore has higher requirements for itself material, this kind
High-intensitive virtual calibrator for instrument transformer has carried out special pearl heat treatment, makes material is microcosmic to be completely reformed into martensite from pearlite, has refined material crystalline substance
Grain, improves hardness and wearability, while virtual calibrator for instrument transformer body exterior has four muscle, and 20 millimeters of four row's spacing is placed on every muscle
The wear-resisting hard alloy columnar inlayed, this alloy column be special formula, enhance virtual calibrator for instrument transformer ontology again on the original basis
Intensity.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is whole A-A cross-sectional view of the invention；
Fig. 3 is left view of the invention.
In figure: 1- compressed air inlet hole；2- jointed rod taper thread；3- unloads bar card melon notch；4- virtual calibrator for instrument transformer ontology；
The hard alloy columnar that 5- inlays；6- deslagging groove；The wear-resisting rib of 7-；The lower part 8- inside tapered thread；9- drilling rod cone.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of high intensity virtual calibrator for instrument transformer, including 4 He of virtual calibrator for instrument transformer ontology
Drilling rod cone 9, the side of the virtual calibrator for instrument transformer ontology 4 are equipped with drilling rod cone 9, and the drilling rod cone 9 is vertical setting in virtual calibrator for instrument transformer ontology 4
One end, and fixation is fitted closely with virtual calibrator for instrument transformer ontology 4, the drilling rod cone 9 is penetrated through with virtual calibrator for instrument transformer ontology 4, the virtual calibrator for instrument transformer ontology 4
Side set there are four deslagging groove 6, the side of the deslagging groove 6 is equipped with four wear-resisting ribs 7 being symmetric, described
Wear-resisting rib 7 is in the surrounding for being horizontally set on virtual calibrator for instrument transformer ontology 4, and fits closely fixation, the abrasion-proof rib with virtual calibrator for instrument transformer ontology 4
The inside of item 7 is equipped with the hard alloy columnar 5 inlayed, and the insertion of hard alloy columnar 5 inlayed is arranged in wear-resisting rib 7
Side, and fixation is fitted closely with wear-resisting rib 7, the side of the virtual calibrator for instrument transformer ontology 4 is equipped with lower part inside tapered thread 8, the lower part
Inside tapered thread 8 is bonded the inside that virtual calibrator for instrument transformer ontology 4 is arranged in, and welds with virtual calibrator for instrument transformer ontology 4, and the side of the drilling rod cone 9 is set
Bar card melon notch 3 is unloaded, one end of the drilling rod cone 9 is equipped with jointed rod taper thread 2,2 ring of jointed rod taper thread
Fit closely fixation around the side that drilling rod cone 9 is arranged in, and with drilling rod cone 9, the inside of the drilling rod cone 9 be equipped with compressed air into
Oral pore 1.
Further, for the deslagging groove 6 slightly to being recessed on the inside of virtual calibrator for instrument transformer ontology 4, the deslagging groove 6 being capable of the row of playing
Slag effect avoids the phenomenon that gets stuck occur between steady bar body 4 and drilling device.
Further, the internal diameter that the drilling rod bores 9 one end is slightly less than the internal diameter of the other end, so that drilling rod cone 9 is using connection
Drilling rod taper thread 2 is attached with drilling device, and this connection type stability is stronger.
Further, the outer diameter that the drilling rod bores 9 one end is slightly less than the internal diameter of virtual calibrator for instrument transformer ontology 4, so that virtual calibrator for instrument transformer ontology 4
It can be fitted closely with drilling device.
Embodiment: firstly, when large-scale outdoor metallic ore or nonmetal depdosit beat explosive hole, pass through virtual calibrator for instrument transformer ontology 4
Jointed rod taper thread 2 is connect with borer drill rod, and lower end is connect with rock bit, outer diameter ruler at the maximum rib of virtual calibrator for instrument transformer ontology 4
Very little identical as rock bit outer diameter, virtual calibrator for instrument transformer ontology 4 plays 310 millimeters of stable diameter long 20 meters of drilling rods when drilling and lower part is bored
Head is not swung, to improve drilling rod and drill bit service efficiency, improves perforation quality, 6 energy of deslagging groove of side in the course of work
Extraneous dust blocking virtual calibrator for instrument transformer ontology 4 is enough avoided, by unloading bar card melon notch 3 for virtual calibrator for instrument transformer ontology 4 after bore operation
It is unloaded from rod bit.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of high intensity virtual calibrator for instrument transformer, including virtual calibrator for instrument transformer ontology (4) and drilling rod cone (9), it is characterised in that: the virtual calibrator for instrument transformer ontology
(4) side is equipped with drilling rod cone (9), and drilling rod cone (9) is vertical setting in one end of virtual calibrator for instrument transformer ontology (4), and with steady bar
Device ontology (4) fits closely fixation, and the drilling rod cone (9) and virtual calibrator for instrument transformer ontology (4) penetrates through, the side of the virtual calibrator for instrument transformer ontology (4)
Face is set there are four deslagging groove (6), and the side of the deslagging groove (6) is equipped with four wear-resisting ribs (7) being symmetric, institute
Stating wear-resisting rib (7) is in the surrounding for being horizontally set on virtual calibrator for instrument transformer ontology (4), and fits closely fixation with virtual calibrator for instrument transformer ontology (4),
The inside of the wear-resisting rib (7) is equipped with the hard alloy columnar (5) inlayed, hard alloy columnar (5) the insertion setting inlayed
Fixation is fitted closely in the inside of wear-resisting rib (7), and with wear-resisting rib (7), the side of the virtual calibrator for instrument transformer ontology (4) is equipped with down
Portion's inside tapered thread (8), the lower part inside tapered thread (8) fitting are arranged in the inside of virtual calibrator for instrument transformer ontology (4), and with virtual calibrator for instrument transformer ontology
(4) it welds, the side of the drilling rod cone (9), which is equipped with, unloads bar card melon notch (3), and one end of the drilling rod cone (9) is equipped with connection
Drilling rod taper thread (2), the jointed rod taper thread (2) are circumferentially positioned at the side of drilling rod cone (9), and tight with drilling rod cone (9)
Closely connected conjunction is fixed, and the inside of the drilling rod cone (9) is equipped with compressed air inlet hole (1).
2. a kind of high-intensitive virtual calibrator for instrument transformer according to claim 1, it is characterised in that: the deslagging groove (6) is slightly to steady bar
Recess on the inside of device ontology (4).
3. a kind of high-intensitive virtual calibrator for instrument transformer according to claim 1, it is characterised in that: the internal diameter of the drilling rod cone (9) one end
It is slightly less than the internal diameter of the other end.
4. a kind of high-intensitive virtual calibrator for instrument transformer according to claim 1, it is characterised in that: the outer diameter of the drilling rod cone (9) one end
It is slightly less than the internal diameter of virtual calibrator for instrument transformer ontology (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711121772.0A CN109779539A (en) | 2017-11-14 | 2017-11-14 | A kind of high intensity virtual calibrator for instrument transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711121772.0A CN109779539A (en) | 2017-11-14 | 2017-11-14 | A kind of high intensity virtual calibrator for instrument transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109779539A true CN109779539A (en) | 2019-05-21 |
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ID=66494548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711121772.0A Pending CN109779539A (en) | 2017-11-14 | 2017-11-14 | A kind of high intensity virtual calibrator for instrument transformer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346528Y (en) * | 1998-11-19 | 1999-11-03 | 鞍钢矿山公司钻具网架制造安装公司 | Fillet steady rod device |
| CN201003382Y (en) * | 2007-02-02 | 2008-01-09 | 江西铜业集团公司 | Rotary drill stabilizer |
| US20120145460A1 (en) * | 2008-10-17 | 2012-06-14 | Salzer Iii John A | Vertical drilling system for controlling deviation |
| CN202810694U (en) * | 2012-09-19 | 2013-03-20 | 鞍钢集团矿业公司 | Screw type stabilizer on rotary drill |
| CN103061687A (en) * | 2012-12-31 | 2013-04-24 | 中钢集团衡阳重机有限公司 | Rod stabilizing device for rotary drill rig |
| CN203321360U (en) * | 2013-03-09 | 2013-12-04 | 长沙创远高新机械有限责任公司 | Stabilizer bar structure and raise boring machine comprising stabilizer bar structure |
-
2017
- 2017-11-14 CN CN201711121772.0A patent/CN109779539A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346528Y (en) * | 1998-11-19 | 1999-11-03 | 鞍钢矿山公司钻具网架制造安装公司 | Fillet steady rod device |
| CN201003382Y (en) * | 2007-02-02 | 2008-01-09 | 江西铜业集团公司 | Rotary drill stabilizer |
| US20120145460A1 (en) * | 2008-10-17 | 2012-06-14 | Salzer Iii John A | Vertical drilling system for controlling deviation |
| CN202810694U (en) * | 2012-09-19 | 2013-03-20 | 鞍钢集团矿业公司 | Screw type stabilizer on rotary drill |
| CN103061687A (en) * | 2012-12-31 | 2013-04-24 | 中钢集团衡阳重机有限公司 | Rod stabilizing device for rotary drill rig |
| CN203321360U (en) * | 2013-03-09 | 2013-12-04 | 长沙创远高新机械有限责任公司 | Stabilizer bar structure and raise boring machine comprising stabilizer bar structure |
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Application publication date: 20190521 |
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