JPH01119452U - - Google Patents
Info
- Publication number
- JPH01119452U JPH01119452U JP1084888U JP1084888U JPH01119452U JP H01119452 U JPH01119452 U JP H01119452U JP 1084888 U JP1084888 U JP 1084888U JP 1084888 U JP1084888 U JP 1084888U JP H01119452 U JPH01119452 U JP H01119452U
- Authority
- JP
- Japan
- Prior art keywords
- gap
- bolt
- stopper
- cover
- slide member
- 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
- 238000010008 shearing Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第１図は作業機フレーム上に作業機配管保護装
置を取付けた正面断面図、第２図は第１図の―
断面図、第３図は建設機械の斜視図、第４図は
従来の作業機配管の取付状態を示す正面断面図で
ある。
１……ストツパー、２……フレーム、３……ス
ライド部材、３１……スライド部材両側部、３２
……スライド部材頂部、４……カバー、５，６，
７……ボルト、５１，６１，７１……ボルト穴、
８……配管、ａ……カバー両側面とストツパーと
の間隙、ｂ……ストツパーとスライド部材との間
隙、ｅ，ｄ……ボルトとボルト穴との間隙。
Figure 1 is a front sectional view of the work machine piping protection device installed on the work machine frame, and Figure 2 is the same as in Figure 1.
3 is a perspective view of the construction machine, and FIG. 4 is a front sectional view showing a state in which conventional working machine piping is installed. 1...Stopper, 2...Frame, 3...Slide member, 3 1 ...Both sides of slide member, 3 2
...Top of slide member, 4...Cover, 5, 6,
7... Bolt, 5 1 , 6 1 , 7 1 ... Bolt hole,
8...Piping, a...Gap between both sides of the cover and the stopper, b...Gap between the stopper and the slide member, e, d...Gap between the bolt and the bolt hole.
Claims (1)
のストツパー１とその内側に嵌挿した凸型のスラ
イド部材３とを設け、これを覆うカバー４をスラ
イド部材３の両側部３１及び突部３２にボルト５
，６，７で固定するとともに、前記カバー４のボ
ルト穴５１，６１はボルト５，６との間隙ｄをス
トツパー１とカバー４との間隙ｂより大きくし、
またボルト穴７１はボルト７との間隙ｅをストツ
パー１とスライド部材３との間隙ａより大きくし
て外力をカバー４を介してストツパー１で受け、
各ボルト５，６，７にせん断力が加わらないよう
にしたことを特徴とする作業機配管保護装置。 A pair of inverted L-shaped stoppers 1 fixed to the frame 2 of the working machine and a convex slide member 3 fitted inside the stoppers 1 are provided. Part 3 2 bolts 5
, 6 and 7, and the bolt holes 5 1 and 6 1 of the cover 4 have a gap d between them and the bolts 5 and 6 larger than a gap b between the stopper 1 and the cover 4,
Further, the bolt hole 71 has a gap e with the bolt 7 larger than a gap a between the stopper 1 and the slide member 3, so that the external force is received by the stopper 1 through the cover 4.
A working machine piping protection device characterized in that shearing force is not applied to each bolt 5, 6, 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1084888U JPH01119452U (en) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1084888U JPH01119452U (en) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01119452U true JPH01119452U (en) | 1989-08-14 |
Family
ID=31218869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1084888U Pending JPH01119452U (en) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01119452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012188834A (en) * | 2011-03-09 | 2012-10-04 | Hitachi Constr Mach Co Ltd | Piping guard of work machine |
-
1988
- 1988-01-29 JP JP1084888U patent/JPH01119452U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012188834A (en) * | 2011-03-09 | 2012-10-04 | Hitachi Constr Mach Co Ltd | Piping guard of work machine |