CN204419025U - Three dimensions high-precision drilling aperture apparatus - Google Patents
Three dimensions high-precision drilling aperture apparatus Download PDFInfo
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- CN204419025U CN204419025U CN201520013389.3U CN201520013389U CN204419025U CN 204419025 U CN204419025 U CN 204419025U CN 201520013389 U CN201520013389 U CN 201520013389U CN 204419025 U CN204419025 U CN 204419025U
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- end carriage
- rear end
- precision
- aperture apparatus
- angle bar
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Abstract
The utility model relates to precision optical machinery and control technology field, is specially three dimensions high-precision drilling aperture apparatus.It comprises front end carriage (1), rear end carriage I (2), rear end carriage II (3), and rig is integrated (4) always; Rig always integrated (4) front end is connected with front end carriage (1) by rotation hollow steel pipe (5), rotary screw (6), fixation hollow steel pipe (7), and rear end is connected with rear end carriage I (2) by hexagon slotted nut (8), hex nut (9), angle bar I (10), leading screw (11); Screw mandrel (11) free end is flexibly connected with it by hex nut (9) through angle bar I (10), and it constitutes the rear end carriage II (3) of integral structure.Its beneficial effect is: easy to operate, borehole accuracy is high, can shorten drilling time, especially pre-ceasma amount is large, precision prescribed height time, adopt this device more can embody the advantage that its penetration rate is fast, precision is high.
Description
Technical field
The utility model relates to precision optical machinery and control technology field, is specially three dimensions high-precision drilling aperture apparatus.
Background technology
Current domestic adit digging boring adopts the equipment such as hand air drill, multi-arm brill, and because common adit digging construction requirement precision is low, above equipment can meet construction requirement.When running into high-precision borehole in three dimensions and environmental requirement is more special, as Liujia Gorge, the Yellow River the Taohe River mouth desilting tunnel and the pre-ceasma construction of expansion machine engineering rock plug, common equipment just can not meet construction technical requirement, some special technological improvements must be carried out to meet construction requirement, for solution high accuracy, my door of multi-angle drilling technical barrier have developed a kind of three dimensions high-precision drilling aperture apparatus.
Three dimensions high-precision borehole method is that incorporation engineering actual augmentation forms on the basis of SKD100 down-the-hole drill, and this device is easy to operate compared with SKD100 down-the-hole drill, and borehole accuracy is high, greatly can shorten drilling time.Be applicable to the presplitting hole drilling work of the adit digging such as water conservancy, traffic, people's air defense, mine.Especially pre-ceasma amount is large, precision prescribed height time, adopt three dimensions high-precision borehole method more can show the superiority that its speed is fast, precision is high, and this device is economic, practical, simple to operate.
Utility model content
The purpose of this utility model is for above-described problems of the prior art, there is provided a kind of easy to operate, borehole accuracy is high, can shorten the three dimensions high-precision drilling aperture apparatus of drilling time, especially pre-ceasma amount is large, precision prescribed height time, adopt three dimensions high-precision drilling aperture apparatus more can embody the advantage that its penetration rate is fast, precision is high.
In order to realize described object, the utility model specifically adopts following technical scheme:
Three dimensions high-precision drilling aperture apparatus, it comprises front end carriage 1, rear end carriage I 2, rear end carriage II 3, rig always integrated 4.It is characterized in that: described rig always integrated 4 front ends is connected with front end carriage 1 by rotation hollow steel pipe 5, rotary screw 6, fixation hollow steel pipe 7, and rear end is connected with rear end carriage I 2 by hexagon slotted nut 8, hex nut 9, angle bar I 10, leading screw 11; Described screw mandrel 11 free end is flexibly connected with it by hex nut 9 through angle bar I 10, and it constitutes the rear end carriage II 3 of integral structure; Described front end carriage 1 is arranged on slideway I 12, rear end carriage I 2 is arranged on slideway II 13.The described front end carriage 1 front side wall left and right sides is provided with angle bar II 14, and angle bar II 14 free end is provided with wing tip square plate 15, and is placed with drilling rod in the middle part of two angle bar II 14.
Described front end carriage 1 is identical with the structure of rear end carriage I 2.
Described front end carriage 1 is made up of roller draw-in groove 101, swivel bolt 102, roller 103, steel plate 104, roller connecting bolt 105, brake screw 106, traction earclip 107.
Described roller connecting bolt 105 two ends are provided with roller 103, and it is arranged on the inner two ends of roller draw-in groove 101 by brake screw 106.
Described swivel bolt 102 is connected with traction earclip 107 through roller connecting bolt 105.
Steel plate 104 is provided with outside described roller draw-in groove 101 top.
Described rotation hollow steel pipe 5 both sides are provided with rotary screw 6, fixation hollow steel pipe 7.
The utility model three dimensions high-precision drilling aperture apparatus, the described front end carriage 1 front side wall left and right sides is provided with angle bar II 14, and angle bar II 14 free end is provided with wing tip square plate 15, and is placed with drilling rod in the middle part of two angle bar II 14; Described roller connecting bolt 105 two ends are provided with roller 103, and it is arranged on the inner two ends of roller draw-in groove 101 by brake screw 106, and it is easy to operate, and borehole accuracy is high, can shorten drilling time; Especially pre-ceasma amount is large, precision prescribed height time, adopt three dimensions high-precision borehole method more can show the advantage that its speed is fast, precision is high.
Compared with prior art, the beneficial effects of the utility model are: one, its borehole accuracy is high, can drilling time be shortened, especially pre-ceasma amount is large, precision prescribed height time, adopt three dimensions high-precision drilling aperture apparatus more can show the advantage that its speed is fast, precision is high; Two, this device is applicable to the presplitting hole drilling construction of the adit digging such as water conservancy, traffic, people's air defense, mine, and it is widely used; Three, this device is economic, practical, simple to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of front end carriage.
Fig. 3 is the connection diagram rotating hollow steel pipe, rotary screw, fixation hollow steel pipe.
In figure: front end carriage 1, rear end carriage I 2, rear end carriage II 3, rig always integrated 4, rotates hollow steel pipe 5, rotary screw 6, fixation hollow steel pipe 7, hexagon slotted nut 8, hex nut 9, angle bar I 10, leading screw 11, slideway I 12, slideway II 13, angle bar II 14, wing tip square plate 15, roller draw-in groove 101, swivel bolt 102, roller 103, steel plate 104, roller connecting bolt 105, brake screw 106, traction earclip 107.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, structure of the present utility model and beneficial effect thereof are further illustrated.
Embodiment 1
Three dimensions high-precision drilling aperture apparatus, as shown in Figure 1, it comprises front end carriage 1, rear end carriage I 2, rear end carriage II 3, rig always integrated 4; Described rig always integrated 4 front ends is connected with front end carriage 1 by rotation hollow steel pipe 5, rotary screw 6, fixation hollow steel pipe 7, and rear end is connected with rear end carriage I 2 by hexagon slotted nut 8, hex nut 9, angle bar I 10, leading screw 11; Described screw mandrel 11 free end is flexibly connected with it by hex nut 9 through angle bar I 10, and it constitutes the rear end carriage II 3 of integral structure; Described front end carriage 1 is arranged on slideway I 12, rear end carriage I 2 is arranged on slideway II 13.The described front end carriage 1 front side wall left and right sides is provided with angle bar II 14, and angle bar II 14 free end is provided with wing tip square plate 15, and is placed with drilling rod in the middle part of two angle bar II 14.
Described front end carriage 1 is identical with the structure of rear end carriage I 2.
Described front end carriage 1 is made up of roller draw-in groove 101, swivel bolt 102, roller 103, steel plate 104, roller connecting bolt 105, brake screw 106, traction earclip 107.
Described roller connecting bolt 105 two ends are provided with roller 103, and it is arranged on the inner two ends of roller draw-in groove 101 by brake screw 106.
Described swivel bolt 102 is connected with traction earclip 107 through roller connecting bolt 105.
Steel plate 104 is provided with outside described roller draw-in groove 101 top.
Described rotation hollow steel pipe 5 both sides are provided with rotary screw 6, fixation hollow steel pipe 7.
During operation, first the data that measurement group gathers drilling rod by instrument of surveying and mapping calculate, draw the deviate of rig, then by adjustment front end carriage 1, rear end carriage I 2, rear end carriage II 3, until the direction value of drilling rod is consistent with the design direction value of boring, measurement group record drilling rod data two groups after rig has corrected, up and down each one group to determine drilling rod direction; Carry out prebored hole after rig has corrected, the prebored hole degree of depth is about 10cm, then checks the direction value of rig.
If deviate exceeds scope of design, then need adjustment rig always integrated 4 to design direction value; If deviate does not exceed scope of design, then do not need adjustment rig always integrated 4, boring can be continued.
After a hole completes, the spacing of adjacent holes position extrapolated by the parameter provided according to design and drawing, and make A, B device move required distance along slideway by external force, this position is exactly the position of adjacent holes, then fixes rig, boring.If the sufficiently long words of slideway, can repeat this step.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. three dimensions high-precision drilling aperture apparatus, it comprises front end carriage (1), rear end carriage I (2), rear end carriage II (3), and rig is integrated (4) always; It is characterized in that: described rig always integrated (4) front end is connected with front end carriage (1) by rotation hollow steel pipe (5), rotary screw (6), fixation hollow steel pipe (7), and rear end is connected with rear end carriage I (2) by hexagon slotted nut (8), hex nut (9), angle bar I (10), leading screw (11); Described screw mandrel (11) free end is flexibly connected with it by hex nut (9) through angle bar I (10), and it constitutes the rear end carriage II (3) of integral structure; Described front end carriage (1) is arranged on slideway I (12), rear end carriage I (2) is arranged on slideway II (13).Described front end carriage (1) the front side wall left and right sides is provided with angle bar II (14), angle bar II (14) free end is provided with wing tip square plate (15), and two angle bar II (14) middle parts are placed with drilling rod.
2. three dimensions high-precision drilling aperture apparatus according to claim 1, is characterized in that: described front end carriage (1) is identical with the structure of rear end carriage I (2).
3. three dimensions high-precision drilling aperture apparatus according to claim 1, is characterized in that: described front end carriage (1) is made up of roller draw-in groove (101), swivel bolt (102), roller (103), steel plate (104), roller connecting bolt (105), brake screw (106), traction earclip (107).
4. three dimensions high-precision drilling aperture apparatus according to claim 3, it is characterized in that: described roller connecting bolt (105) two ends are provided with roller (103), and it is arranged on roller draw-in groove (101) inner two ends by brake screw (106).
5. three dimensions high-precision drilling aperture apparatus according to claim 3, is characterized in that: described swivel bolt (102) is connected with traction earclip (107) through roller connecting bolt (105).
6. three dimensions high-precision drilling aperture apparatus according to claim 3, is characterized in that: be provided with steel plate (104) outside described roller draw-in groove (101) top.
7. three dimensions high-precision drilling aperture apparatus according to claim 1, is characterized in that: described rotation hollow steel pipe (5) both sides are provided with rotary screw (6), fixation hollow steel pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013389.3U CN204419025U (en) | 2015-01-09 | 2015-01-09 | Three dimensions high-precision drilling aperture apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013389.3U CN204419025U (en) | 2015-01-09 | 2015-01-09 | Three dimensions high-precision drilling aperture apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419025U true CN204419025U (en) | 2015-06-24 |
Family
ID=53469408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520013389.3U Expired - Fee Related CN204419025U (en) | 2015-01-09 | 2015-01-09 | Three dimensions high-precision drilling aperture apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086903A (en) * | 2017-12-13 | 2018-05-29 | 浙江省化工工程地质勘察院 | A kind of track-mounted drill |
-
2015
- 2015-01-09 CN CN201520013389.3U patent/CN204419025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086903A (en) * | 2017-12-13 | 2018-05-29 | 浙江省化工工程地质勘察院 | A kind of track-mounted drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160109 |