JPH02111465U - - Google Patents
Info
- Publication number
- JPH02111465U JPH02111465U JP1974389U JP1974389U JPH02111465U JP H02111465 U JPH02111465 U JP H02111465U JP 1974389 U JP1974389 U JP 1974389U JP 1974389 U JP1974389 U JP 1974389U JP H02111465 U JPH02111465 U JP H02111465U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- fire hydrant
- valve
- support case
- right direction
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000004913 activation Effects 0.000 description 2
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図は本考案の実施例に係る起動装置を装備
した消火栓装置の一部省略正面図、第２は起動装
置の平面図、第３図は同じく縦断面図である。
１は消火栓箱、５は起動装置、１７は消火栓弁
、１８は支持ケース、１９は起動スイツチ、２０
はカム、２１は作動杆、２２はスプリング、２３
は索条、２５は弁体、２７は弁棒、２８はハンド
ル、２９は弁座。
FIG. 1 is a partially omitted front view of a fire hydrant device equipped with an activation device according to an embodiment of the present invention, FIG. 2 is a plan view of the activation device, and FIG. 3 is a longitudinal cross-sectional view. 1 is a fire hydrant box, 5 is a starting device, 17 is a fire hydrant valve, 18 is a support case, 19 is a starting switch, 20
is a cam, 21 is an operating rod, 22 is a spring, 23
25 is a valve body, 27 is a valve stem, 28 is a handle, and 29 is a valve seat.
Claims (1)
棒２７の回転により弁体２５が移動して弁座２９
へ当離座する消火栓弁１７と、消火栓箱１内の中
央位置に設けられた支持ケース１８と、支持ケー
ス１８に取付けられた加圧送水装置の起動スイツ
チ１９と、支持ケース１８に左右方向へ所定スト
ローク移動自在に支持され、左右方向への移動に
よつて起動スイツチ１９を作動させるカム２０と
、支持ケース１８の左右位置に夫々左右方向へ移
動自在に配設され、外方へ突出可能で且つ内方へ
の移動量が規制された作動杆２１と、カム２０と
各作動杆２１との間に介設され、カム２０を中央
位置で附勢保持すると共に、各作動杆２１を内方
へ附勢するスプリング２２と、一端が何れか一方
の作動杆２１に連結されると共に、他端が消火栓
弁１７のハンドル２８若しくは弁棒２７に止着さ
れた索条２３とから構成したことを特徴とする消
火栓用加圧送水装置の起動装置。 It is arranged in the fire hydrant box 1, and the valve body 25 is moved by rotation of the handle 28 and the valve stem 27, and the valve seat 29 is moved.
The fire hydrant valve 17 that is seated and unseated, the support case 18 provided at the center of the fire hydrant box 1, the start switch 19 of the pressurized water supply device attached to the support case 18, and the support case 18 that moves in the left and right direction. A cam 20 is supported so as to be movable by a predetermined stroke and actuates the starting switch 19 by moving in the left-right direction, and a cam 20 is disposed at the left and right positions of the support case 18 so as to be movable in the left-right direction, and is capable of protruding outward. Moreover, the actuating rod 21 whose inward movement amount is regulated is interposed between the cam 20 and each actuating rod 21, and holds the cam 20 in the center position while urging each actuating rod 21 inwardly. The cable 23 has one end connected to one of the operating rods 21 and the other end fixed to the handle 28 or valve stem 27 of the fire hydrant valve 17. Features a starting device for pressurized water supply equipment for fire hydrants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974389U JPH0642686Y2 (en) | 1989-02-22 | 1989-02-22 | Starter for pressurized water supply for fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974389U JPH0642686Y2 (en) | 1989-02-22 | 1989-02-22 | Starter for pressurized water supply for fire hydrant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02111465U true JPH02111465U (en) | 1990-09-06 |
| JPH0642686Y2 JPH0642686Y2 (en) | 1994-11-09 |
Family
ID=31235521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974389U Expired - Lifetime JPH0642686Y2 (en) | 1989-02-22 | 1989-02-22 | Starter for pressurized water supply for fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642686Y2 (en) |
-
1989
- 1989-02-22 JP JP1974389U patent/JPH0642686Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642686Y2 (en) | 1994-11-09 |