JPH01156293U - - Google Patents
Info
- Publication number
- JPH01156293U JPH01156293U JP4833088U JP4833088U JPH01156293U JP H01156293 U JPH01156293 U JP H01156293U JP 4833088 U JP4833088 U JP 4833088U JP 4833088 U JP4833088 U JP 4833088U JP H01156293 U JPH01156293 U JP H01156293U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- tip
- civil engineering
- view
- hood
- 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
- 238000005553 drilling Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Description
第１図は本考案の土木用ドリル装置のフード取
付部側面図、第２図は第１図の−矢視断面図
、第３図は第１図の−矢視断面図、第４図は
エアシリンダの配管系統図、第５図は削岩前の位
置決め状態を示す側面図、第６図は削岩中の状態
を示す側面図、第７図は削岩中にフードを後退し
た状態を示す側面図、第８図は、従来の土木用ド
リル装置の全体図を示す。
Ｄ……土木用ドリル装置、１０……フード、１
３……フード取付部、１４……移動装置、１５…
…ガイドローラ支持部材、１６……上部ガイドロ
ーラ、１７……下部ガイドローラ、１８……ガイ
ドレール。
Fig. 1 is a side view of the hood attachment part of the civil engineering drill device of the present invention, Fig. 2 is a sectional view taken along the - arrow in Fig. 1, Fig. 3 is a sectional view taken in the - arrow direction of Fig. 1, and Fig. 4 is a sectional view taken in the - arrow direction of Fig. 1. Air cylinder piping system diagram, Figure 5 is a side view showing the positioning state before rock drilling, Figure 6 is a side view showing the state during rock drilling, and Figure 7 is the state with the hood retracted during rock drilling. The side view shown in FIG. 8 shows an overall view of a conventional civil engineering drilling device. D...Civil engineering drill device, 10...Hood, 1
3...Hood attachment part, 14...Movement device, 15...
... Guide roller support member, 16 ... Upper guide roller, 17 ... Lower guide roller, 18 ... Guide rail.
Claims (1)
するドリルマストを走行車両上に俯抑かつ前後進
可能に支持すると共に、前記ドリルの先端部を包
囲又は露出可能にした開放型フードを設けてなる
土木用ドリル装置。 A drill mast that supports a long drill and has a positioning part at its tip is supported on a traveling vehicle so that it can be moved forward and backward while being held down, and an open type hood that can surround or expose the tip of the drill is provided. Civil engineering drill equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4833088U JPH01156293U (en) | 1988-04-12 | 1988-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4833088U JPH01156293U (en) | 1988-04-12 | 1988-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156293U true JPH01156293U (en) | 1989-10-26 |
Family
ID=31274486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4833088U Pending JPH01156293U (en) | 1988-04-12 | 1988-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156293U (en) |
-
1988
- 1988-04-12 JP JP4833088U patent/JPH01156293U/ja active Pending
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