CN2635513Y

CN2635513Y - Fast leak stopper

Info

Publication number: CN2635513Y
Application number: CN 03210401
Authority: CN
Inventors: 徐志文
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-04
Filing date: 2003-09-04
Publication date: 2004-08-25
Anticipated expiration: 2013-09-04

Abstract

The utility model relates to a rapid stopple device which is characterized in comprising an umbrella stopple device, an eccentric stopple device and a pressing nut with a handle. The opened umbrella stopple device is arranged on the outer side of the crevasse; the eccentric stopple device is arranged on the inner side of the crevasse; the pressing nut with a handle arranged on the umbrella handle is displaced on the outer side of the eccentric stopple device. The utility model has the advantages of long time plugging, little leakage, safe and reliable use and the plugging work can be done in seconds by only one man.

Description

Rapid plugging device

Technical field

The utility model relates to a kind of rapid plugging device, can be used for the breakage of leak stopping boats and ships, belongs to boats and ships leakage stopping technology field.

Background technology

Hull is attacked and is caused breakage to intake owing to average or external force, survivability and Occupation coefficient with the serious threat boats and ships, the fast blockage umbrella is the effective tool of leak stopping shipbreaking, applied for patent, the applying date is on November 11st, 1988, application number is 88217693.5, through long-term use, finds following shortcoming:

1. the fast blockage umbrella is the effect of having played the leak stopping shipbreaking, but is temporary transient, moreover seepage is bigger, and the umbrella cover because of the fast blockage umbrella is easy to breakage under the powerful pressure of seawater again, is also scratched by the cut sharp edge easily, and service life is not long;

2. umbrella had protecting sleeve outward when the fast blockage umbrella drew in, but this protecting sleeve does not have latching device, slides because of carelessness, and umbrella just struts automatically, causes misoperation, and is dangerous.

Summary of the invention

The purpose of this utility model is that invention a kind of energy permanent leak stopping, seepage are minimum, long service life, safe and reliable rapid plugging device.

For realizing above purpose, the technical solution of the utility model provides a kind of rapid plugging device, its characteristics are, form by umbrella shape leak stopping device, centering type leak stopping case, band handle clamping nut, umbrella shape leak stopping device struts the outside that is placed on cut, the inboard of cut is equipped with centering type leak stopping case, and the band handle clamping nut on the umbrella handle places the outside of centering type leak stopping case.

Described umbrella shape leak stopping device is made up of plug, umbrella crown, umbrella frame, strut bar, spring, umbrella runner, upper support ring, lower support ring, soft umbrella cover, sleeve, its characteristics are, be provided with soft umbrella cover sheath at soft umbrella cover outer, end at sleeve is equipped with tight fixed bolt, discharges the outer ring that ring places closed umbrella cover.

Described centering type leak stopping case is made up of casing, flashboard, packing seal, be equipped with an eccentric orfice on the top center line of casing, be equipped with in the outside of eccentric orfice two symmetries, but the centre is equipped with the flashboard that move on recess both sides, half garden, packing seal places the base of casing.

The company's of being equipped with rope between the umbrella frame of described umbrella shape leak stopping device and the umbrella frame.

Described release ring is made up of several stop pins, several band shoulder pressing plates, leg, torsion spring, ring, and torsion spring is connected between leg and the ring, and several band shoulder pressing plates place the outer ring of closed umbrella cover, and several stop pins are connected in several band shoulder pressing plate and rings.

Described sleeve is the encapsulate sleeve.

The utility model adopts the combination of umbrella shape leak stopping device and centering type leak stopping case, strut the back in the outside of cut with umbrella shape leak stopping device and realize a leak stopping by the pressure of seawater, in the inboard of cut is with centering type leak stopping case cut to be blocked in the boats and ships again, cooperate umbrella shape leak stopping device to realize the secondary leak stopping, reach the purpose of permanent leak stopping.

Skin at the soft umbrella cover of umbrella shape leak stopping device adds soft umbrella cover sheath, and after umbrella shape leak stopping device strutted, sheath can separate automatically, and umbrella cover is protected when stretching out cut, and soft umbrella cover is harmless when guaranteeing to use.Simultaneously, between umbrella shape leak stopping device umbrella frame and umbrella frame, increase even rope, make soft umbrella cover increase tangential support, reduced the leak stopping leakage.

Owing under the effect of current hydraulic pressure, can depart from the cut center during leak stopping of umbrella shape leak stopping device, in case blocking cut just can't move under the hydraulic pressure effect, the utility model adopts centering type leak stopping case, when leak stopping, centering type leak stopping housing-case is gone into umbrella handle, be fixed adjust the position of centering type leak stopping case leak stopping by eccentric orfice after, and move two shoe brake plates umbrella handle is tightened, band handle clamping nut need not be by the rapid fastening centering type leak stopping case of other instruments energy in Chuan Bi by screw sleeve.Use centering type leak stopping case has dwindled the volume of leak stopping case, and simple to operate, and plugging effect is remarkable.

The utility model adopts and discharges the alternative original protecting sleeve of ring; locate and be locked at outside the umbrella cover of gathering by stop pin and band shoulder pressing plate; overcome former protecting sleeve and do not had the disadvantage that positioning and locking is in free state; and; discharge the leg of ring and the junction of ring and increased torsion spring; leg can open in use automatically, has simplified operation.

End at umbrella shape leak stopping device sleeve is added with tight fixed bolt, and tight fixed bolt can lock the relative displacement after parachute-opening between plug and the screw sleeve, guarantees the fixing of umbrella shape leak stopping device and centering type leak stopping case.

Sleeve of the present utility model adopts the encapsulate sleeve, increased the friction force that the user holds sleeve.

The utility model has the advantages that leak stopping for a long time, long service life, safe and reliable, only need one man operation to finish plugging operations in time several seconds.

Description of drawings

Fig. 1 is the rapid plugging device structural representation;

Fig. 2 is a umbrella shape leak stopping device structural representation;

Fig. 3 is a centering type leak stopping case birds-eye view;

Fig. 4 is a centering type leak stopping case lateral plan;

Fig. 5 is the umbrella cover structure scheme drawing;

Fig. 6 is for discharging the ring structure scheme drawing;

Fig. 7 is for discharging the ring lateral plan;

Fig. 8 is for discharging the ring scheme of installation;

Fig. 9 installs birds-eye view for discharging ring.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment

As shown in Figure 1, be the rapid plugging device structural representation, form by umbrella shape leak stopping device 11, centering type leak stopping case 14, band handle clamping nut 15, umbrella shape leak stopping device 11 struts the outside that is placed on cut 13, the inboard of cut 13 is equipped with centering type leak stopping case 14, and band handle clamping nut 15 is inserted in the outside that umbrella handle is anchored on centering type leak stopping case 14.

As shown in Figure 2, be umbrella shape leak stopping device structural representation, by plug 1, umbrella crown 2, umbrella frame 3, strut bar 4, spring 5, umbrella runner 6, upper support ring 7, lower support ring 8, soft umbrella cover 9, sleeve 10, soft umbrella cover sheath 12, tight fixed bolt 16, discharge ring 17 and form.

Making diameter is the soft umbrella cover 9 of 530mm, puts soft umbrella cover sheath 12 at the skin of soft umbrella cover 9, in the end of sleeve 10 tight fixed bolt 16 is installed, and discharges ring 17 and places the outer ring that closes up umbrella cover, and sleeve 10 is the encapsulate sleeve.

Shown in Fig. 3,4,, form by casing 18, flashboard 19, packing seal 20 for centering type leak stopping box structure scheme drawing.Make centering type leak stopping case 14, on the top center line of casing 18, open an eccentric orfice 21, load onto in the outside of eccentric orfice 21 two symmetries, but the centre is equipped with the flashboard 19 that move on recess both sides, half garden, the diameter of half garden recess should be complementary with the umbrella handle diameter, and packing seal 20 is contained in the base of casing 18.

As shown in Figure 5, be the umbrella cover structure scheme drawing, the company's of loading onto rope 22 between the umbrella frame 3 of umbrella shape leak stopping device 11 and the umbrella frame 3.

Shown in Fig. 6,7, for discharging the ring structure scheme drawing, form by 23,4 band shoulders of 4 stop pins pressing plate 24, leg 25, torsion spring 26, ring 27, torsion spring 26 is contained in leg 25 and encircles between 27,4 band shoulder pressing plates 24 are loaded on the outer ring that closes up umbrella cover, be inserted in the outer ring that closes up umbrella cover with discharging ring 17,4 stop pins 23 insert respectively in the pin-and-hole of 4 band shoulder pressing plates 24 and ring 27, shown in Fig. 8,9.

During use, operator's both hands are held umbrella handle, umbrella shape leak stopping device 11 is firmly inserted cut 13, bump pulls the stop pin 23 that discharges on the ring 17, and make and discharge ring 17 and hit and take off, umbrella shape leak stopping device 11 promptly can open automatically, and under self and hydraulic pressure effect, be close to the outer wall of cut 13, subsequently centering type leak stopping case 14 is inserted in umbrella handle, and be fixed in the inwall of cut 13 with the band handle clamping nut 15 on the umbrella handle, finish whole plugging operations, such rapid plugging device can block up the cut that diameter is 125mm-250mm.

Claims

1. rapid plugging device, it is characterized in that, form by umbrella shape leak stopping device (11), centering type leak stopping case (14), band handle clamping nut (15), umbrella shape leak stopping device (11) struts the outside that is placed on cut (13), the inboard of cut (13) is equipped with centering type leak stopping case (14), and the band handle clamping nut (15) on the umbrella handle places the outside of centering type leak stopping case (14).

2. rapid plugging device according to claim 1, umbrella shape leak stopping device (11) is made up of plug (1), umbrella crown (2), umbrella frame (3), strut bar (4), spring (5), umbrella runner (6), upper support ring (7), lower support ring (8), soft umbrella cover (9), sleeve (10), it is characterized in that, the outer soft umbrella cover sheath (12) that is provided with at soft umbrella cover (9), be equipped with tight fixed bolt (16) in the end of sleeve (10), discharge the outer ring that ring (17) places closed umbrella cover.

3. rapid plugging device according to claim 1, it is characterized in that, described centering type leak stopping case (14) is made up of casing (18), flashboard (19), packing seal (20), be equipped with an eccentric orfice (21) on the top center line of casing (18), at eccentric orfice (21) but the outside be equipped with two symmetries, the centre is equipped with the flashboard (19) that move on recess both sides, half garden, packing seal (20) places the base of casing (18).

4. rapid plugging device according to claim 1 and 2 is characterized in that, the company's of being equipped with rope (22) between the umbrella frame (3) of described umbrella shape leak stopping device (11) and the umbrella frame (3).

5. rapid plugging device according to claim 1 and 2, it is characterized in that, described release ring (17) is made up of several stop pins (23), several band shoulder pressing plates (24), leg (25), torsion spring (26), ring (27), torsion spring (26) is connected between leg (25) and the ring (27), several band shoulder pressing plates (24) place the outer ring of closed umbrella cover, and several stop pins (23) are connected in several band shoulder pressing plate (24) and rings (27).

6. rapid plugging device according to claim 1 and 2 is characterized in that, described sleeve (10) is the encapsulate sleeve.