CN108301779A - Pneumatic roof bolter guard ring - Google Patents
Pneumatic roof bolter guard ring Download PDFInfo
- Publication number
- CN108301779A CN108301779A CN201711286555.7A CN201711286555A CN108301779A CN 108301779 A CN108301779 A CN 108301779A CN 201711286555 A CN201711286555 A CN 201711286555A CN 108301779 A CN108301779 A CN 108301779A
- Authority
- CN
- China
- Prior art keywords
- oblique frame
- circle body
- transverse slat
- mounting bracket
- guard ring
- 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
- 239000003351 stiffener Substances 0.000 claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 210000003205 muscle Anatomy 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of pneumatic roof bolter guard rings, including circle body, a mounting bracket is further respectively had below circle body both sides, the mounting bracket includes oblique frame and transverse slat, the top of oblique frame is connect with circle body, and tiltedly frame slopes inwardly from top to bottom, transverse slat is connected to the bottom of oblique frame and parallel with circle body；Two the first inclined stiffeners, two the second inclined stiffeners and three walings are equipped in the oblique frame, two the first inclined stiffeners and two the second inclined stiffeners are supported between the side of left and right two of oblique frame, three walings are formed between two bottom edges up and down of oblique frame, and each first inclined stiffener, the second inclined stiffener and waling are crossed to form an engraved structure in oblique frame；Several square holes are provided on transverse slat.Mounting bracket in the present invention can support circle body well, and the design of three kinds of reinforcing ribs not only increases the intensity of mounting bracket in especially oblique frame, and engraved structure also saves raw material, reduces cost.
Description
Technical field
The present invention relates to a kind of pneumatic roof bolters, more particularly, to a kind of pneumatic roof bolter guard ring.
Background technology
Pneumatic roof bolter is required to one guard ring of setting, and existing guard ring is that a simple stainless steel coil and two are vertical
To holder, the stainless steel coil is by two holders on the drilling machine, and since such holder is more thin, intensity is low, resistance to punching
Hitting property is also poor, when by energetically, it is easy to which just deformation is even broken.
Invention content
The present invention is above-mentioned in order to overcome the shortcomings of, it is big to provide a kind of intensity, on-deformable pneumatic roof bolter guard ring,
Including circle body 1, a mounting bracket 2 is further respectively had below 1 both sides of circle body, the mounting bracket 2 includes oblique frame 3 and transverse slat
4, the top of oblique frame 3 is connect with circle body 1, and tiltedly frame 3 slopes inwardly from top to bottom, transverse slat 4 be connected to the bottom of oblique frame 3 and with circle
Body 1 is parallel；Two the first inclined stiffeners, 5, two the second inclined stiffeners 6 and three walings 7 are equipped in the oblique frame 3,
Two the first inclined stiffeners 5 and two the second inclined stiffeners 6 are supported between the side of left and right two of oblique frame 3, and three longitudinal directions add
Strengthening tendons 7 are formed between two bottom edges up and down of oblique frame 3, each first inclined stiffener 5, the second inclined stiffener 6 and waling 7
An engraved structure is crossed to form in oblique frame 3；Several square holes 8 are provided on transverse slat 4.
Pneumatic roof bolter guard ring of the present invention, the angle c between the transverse slat 4 and tiltedly frame 3 is between 90 ° -110 °.
Pneumatic roof bolter guard ring of the present invention, the oblique frame 3 are isosceles trapezoid, the first inclined stiffener 5 and oblique frame 3 wherein one
For the angle a of side between 89 ° -92 °, the angle b of the second inclined stiffener 6 and this side is longitudinal between 111 ° -114 °
Two base verticals of reinforcing rib 7 and oblique frame 3.
Pneumatic roof bolter guard ring of the present invention, first inclined stiffener 5, the second inclined stiffener 6 and waling 7 with
Oblique frame 3 is structure as a whole, and oblique frame 3 and transverse slat 4 are also structure as a whole.
Pneumatic roof bolter guard ring of the present invention, the mounting bracket 2 are welded on 1 lower section of circle body.
The beneficial effects of the invention are as follows：
Mounting bracket in the present invention can support circle body well, and the design of three kinds of reinforcing ribs is not in especially oblique frame
But the intensity of mounting bracket is improved, and engraved structure also saves raw material, reduce cost.
Description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the stereoscopic schematic diagram of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the side view of the present invention.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Pneumatic roof bolter guard ring as shown in Figs. 1-3, including circle body 1 further respectively have one below 1 both sides of circle body
Mounting bracket 2, the mounting bracket 2 include oblique frame 3 and transverse slat 4, and top and the circle body 1 of oblique frame 3 connect, and oblique frame 3 is from upper
Slope inwardly down, transverse slat 4 is connected to the bottom of oblique frame 3 and parallel with circle body 1, and the angle between the transverse slat 4 and tiltedly frame 3
C is between 90 ° -110 °.The oblique frame 3 is isosceles trapezoid, and two the first inclined stiffeners 5, two second are equipped in oblique frame 3 and are tiltedly added
Strengthening tendons 6 and three walings 7, two the first inclined stiffeners 5 and two the second inclined stiffeners 6 are supported on the left and right of oblique frame 3
Between two sides, three walings 7 are formed between two bottom edges up and down of oblique frame 3, the first inclined stiffener 5 and oblique frame
The angle a of 3 wherein one side between 89 ° -92 °, the angle b of the second inclined stiffener 6 and this side 111 ° -114 ° it
Between, two base verticals of waling 7 and oblique frame 3, each first inclined stiffener 5, the second inclined stiffener 6 and waling
7 are crossed to form an engraved structure in oblique frame 3.First inclined stiffener 5, the second inclined stiffener 6 and waling 7 with tiltedly
Frame 3 is structure as a whole, and oblique frame 3 and transverse slat 4 are also structure as a whole.
Several square holes 8 are provided on transverse slat 4, and the position of each square hole can be then arranged according to actual demand, only need to make every piece
Wherein at least two square hole on transverse slat can be corresponding per the threaded hole of side on drilling machine, passes through these square holes and drilling machine
Transverse slat can be mounted on drilling machine by threaded hole.
Mounting bracket in the present invention can support circle body well, and three kinds of reinforcing ribs sets in especially oblique frame
Meter not only increases the intensity of mounting bracket, and engraved structure also saves raw material, reduces cost.
It is above-mentioned according to the present invention be enlightenment, through the above description, relevant staff completely can without departing from
In the range of this invention technological thought, various changes and amendments are carried out.The technical scope of this invention is not limited to
In the content on specification, it is necessary to determine its technical scope according to right.
Claims (5)
1. a kind of pneumatic roof bolter guard ring, including circle body（1）, it is characterized in that：In circle body（1）It is further respectively had below both sides
One mounting bracket（2）, the mounting bracket（2）Including oblique frame（3）And transverse slat（4）, oblique frame（3）Top and circle body（1）Connection,
And oblique frame（3）Slope inwardly from top to bottom, transverse slat（4）It is connected to oblique frame（3）Bottom and and circle body（1）It is parallel；The oblique frame
（3）Inside it is equipped with two the first inclined stiffeners（5）, two the second inclined stiffeners（6）With three walings（7）, two first
Inclined stiffener（5）With two the second inclined stiffeners（6）It is supported on oblique frame（3）The side of left and right two between, three are longitudinally reinforced
Muscle（7）It is formed in oblique frame（3）Two bottom edges up and down between, each first inclined stiffener（5）, the second inclined stiffener（6）The longitudinal direction and
Reinforcing rib（7）In oblique frame（3）Inside it is crossed to form an engraved structure；In transverse slat（4）On be provided with several square holes（8）.
2. pneumatic roof bolter guard ring according to claim 1, it is characterized in that：The transverse slat（4）With oblique frame（3）Between
Angle c is between 90 ° -110 °.
3. pneumatic roof bolter guard ring according to claim 1, it is characterized in that：The oblique frame（3）For isosceles trapezoid, first
Inclined stiffener（5）With oblique frame（3）The angle a of wherein one side is between 89 ° -92 °, the second inclined stiffener（6）With this side
The angle b on side is between 111 ° -114 °, waling（7）With oblique frame（3）Two base verticals.
4. pneumatic roof bolter guard ring according to claim 1, it is characterized in that：First inclined stiffener（5）, second tiltedly
Reinforcing rib（6）And waling（7）With oblique frame（3）It is structure as a whole, oblique frame（3）And transverse slat（4）Also it is structure as a whole.
5. pneumatic roof bolter guard ring according to claim 1, it is characterized in that：The mounting bracket（2）It is welded on circle body
（1）Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711286555.7A CN108301779A (en) | 2017-12-07 | 2017-12-07 | Pneumatic roof bolter guard ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711286555.7A CN108301779A (en) | 2017-12-07 | 2017-12-07 | Pneumatic roof bolter guard ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108301779A true CN108301779A (en) | 2018-07-20 |
Family
ID=62870081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711286555.7A Pending CN108301779A (en) | 2017-12-07 | 2017-12-07 | Pneumatic roof bolter guard ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108301779A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037194A (en) * | 2019-12-30 | 2020-04-21 | 安徽盛泰电气有限公司 | Positioning tool special for welding of pneumatic jumbolter retainer and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015890A (en) * | 2012-12-02 | 2013-04-03 | 孙旭 | Rotary impact type pneumatic roofbolter |
| CN205532273U (en) * | 2016-02-02 | 2016-08-31 | 山西潞安环保能源开发股份有限公司 | Moment of torsion multiplier fixing device and roofbolter |
| CN206279826U (en) * | 2016-12-19 | 2017-06-27 | 山东九路泊车设备股份有限公司 | It is a kind of can modularization assembling vertical circulation multi-storied garage support body |
| CN206344730U (en) * | 2016-12-15 | 2017-07-21 | 郑州翎羽新材料有限公司 | Bus seat skeleton |
| CN206581585U (en) * | 2016-09-23 | 2017-10-24 | 郑州职业技术学院 | Submerged structure template |
-
2017
- 2017-12-07 CN CN201711286555.7A patent/CN108301779A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015890A (en) * | 2012-12-02 | 2013-04-03 | 孙旭 | Rotary impact type pneumatic roofbolter |
| CN205532273U (en) * | 2016-02-02 | 2016-08-31 | 山西潞安环保能源开发股份有限公司 | Moment of torsion multiplier fixing device and roofbolter |
| CN206581585U (en) * | 2016-09-23 | 2017-10-24 | 郑州职业技术学院 | Submerged structure template |
| CN206344730U (en) * | 2016-12-15 | 2017-07-21 | 郑州翎羽新材料有限公司 | Bus seat skeleton |
| CN206279826U (en) * | 2016-12-19 | 2017-06-27 | 山东九路泊车设备股份有限公司 | It is a kind of can modularization assembling vertical circulation multi-storied garage support body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037194A (en) * | 2019-12-30 | 2020-04-21 | 安徽盛泰电气有限公司 | Positioning tool special for welding of pneumatic jumbolter retainer and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180720 |