JPH0323186U - - Google Patents
Info
- Publication number
- JPH0323186U JPH0323186U JP8387489U JP8387489U JPH0323186U JP H0323186 U JPH0323186 U JP H0323186U JP 8387489 U JP8387489 U JP 8387489U JP 8387489 U JP8387489 U JP 8387489U JP H0323186 U JPH0323186 U JP H0323186U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- counterweight
- mounting frame
- horizontal support
- frame
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Jib Cranes (AREA)
Description
第１図本考案の一実施例を示す一部断面した側
面図、第２図は同平面図、第３ａ図は乗せ台の一
例を示す斜視図、第３ｂ図〜第３ｄ図はそれぞれ
乗せ台の他の例を示す側面図、第４ａ図〜第４ｃ
図はそれぞれ本考案の取付状況を示す説明図であ
る。
１……ウエイト取付フレーム、２……ウエイト
支持台、２ａ……水平支持面、２ｂ……傾斜面、
１０……ウエイト昇降装置、２０……カウンタウ
エイト、２３……ピン孔、２５……支持凹部、２
５ａ……受面、２７……取付板、２８……吊下部
、３０……締付ボルト、３１，３３，３４，３５
……乗せ台、３１ａ……傾斜面。
Figure 1 is a partially sectional side view showing an embodiment of the present invention, Figure 2 is a plan view of the same, Figure 3a is a perspective view showing an example of a platform, and Figures 3b to 3d are each a platform. Side views showing other examples of FIGS. 4a to 4c
Each figure is an explanatory diagram showing the installation situation of the present invention. 1... Weight mounting frame, 2... Weight support stand, 2a... Horizontal support surface, 2b... Inclined surface,
10... Weight lifting device, 20... Counterweight, 23... Pin hole, 25... Support recess, 2
5a... Receiving surface, 27... Mounting plate, 28... Hanging part, 30... Tightening bolt, 31, 33, 34, 35
...Place, 31a...Slope surface.
Claims (1)
取り付けられ、上面が水平支持面で、該水平支持
面に連なる前面が垂直面に対し前記ウエイト取付
フレーム側へ傾斜した傾斜面を有するウエイト支
持台と、 下面及び背面がそれぞれ前記水平支持面及びウ
エイト取付フレームに当接して前記ウエイト支持
台又はウエイト取付フレームに着脱自在に取り付
けられ、前面が垂直面に対し前記ウエイト取付フ
レーム側へ傾斜した傾斜面を有する乗せ台と、 前記ウエイト取付フレーム後端に装着され、カ
ウンタウエイトを引き上げるウエイト昇降手段と
、 前記カウンタウエイトの上部に設けられ、ウエ
イト昇降手段により吊下される取付板と、 前記カウンタウエイト背面下部に設けられ、前
記ウエイト支持台の水平支持面に当接する支持凹
部とを具備し、 前記カウンタウエイトを締付ボルトで前記ウエ
イト取付フレームに締め付け固定するよう構成し
たことを特徴とするカウンタウエイト着脱装置。[Claims for Utility Model Registration] Attached to the weight mounting frame at the rear end of the base machine, the upper surface is a horizontal support surface, and the front surface connected to the horizontal support surface is an inclined surface inclined toward the weight mounting frame with respect to the vertical surface. a weight support base having a lower surface and a back surface that are removably attached to the weight support base or the weight attachment frame, with the lower surface and the back surface respectively abutting the horizontal support surface and the weight attachment frame, and the front surface being on the side of the weight attachment frame with respect to the vertical surface; a platform having an inclined surface inclined toward the rear; a weight lifting means attached to the rear end of the weight mounting frame and lifting up the counterweight; and a mounting plate provided on the upper part of the counterweight and suspended by the weight lifting means. , a support recess provided at the lower back of the counterweight and abutting against a horizontal support surface of the weight support base, and configured to tighten and fix the counterweight to the weight mounting frame with a tightening bolt. Counterweight attachment/detachment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8387489U JPH0323186U (en) | 1989-07-17 | 1989-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8387489U JPH0323186U (en) | 1989-07-17 | 1989-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323186U true JPH0323186U (en) | 1991-03-11 |
Family
ID=31631908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8387489U Pending JPH0323186U (en) | 1989-07-17 | 1989-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323186U (en) |
-
1989
- 1989-07-17 JP JP8387489U patent/JPH0323186U/ja active Pending
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