CN212804775U

CN212804775U - Auxiliary push-pull water plugging device for repairing water leakage pipeline

Info

Publication number: CN212804775U
Application number: CN202021492517.4U
Authority: CN
Inventors: 赵妍婷
Original assignee: Tianjin Yizhihui Technology Development Co ltd
Current assignee: Tianjin Yizhihui Technology Development Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-26
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a pipeline repair tools technical field, and disclose a leaking water pipe repair with supplementary push-and-pull hydrophone, including inflator and gasbag, the inside of inflator slides and is equipped with the piston, the right-hand member fixedly connected with T shape push rod of piston, the horizontal part pole wall of T shape push rod and the right-hand member sliding connection of inflator, the venthole has all been seted up at both ends about the right side wall of inflator, a plurality of evenly distributed's inlet port is seted up to the section of thick bamboo wall of inflator, the fixed spring that is equipped with between the right side wall of piston and the left inside wall of inflator, and the spring cup joints with the horizontal part pole wall activity of T shape push rod, the left end fixedly connected with of inflator goes out the gas fill, the fixed one-way. The utility model discloses a mode of pull can accomplish the water shutoff of gasbag and seal, and convenient operation is simple, does not need external power supply, and portable uses, and gas filled stability and convenience are higher simultaneously.

Description

Auxiliary push-pull water plugging device for repairing water leakage pipeline

Technical Field

The utility model relates to a pipeline repair tools technical field especially relates to a leaking pipe repairs with supplementary push-and-pull water blocking device.

Background

The pipeline refers to a pipe for conveying gas or liquid, and is widely applied to the building industry, the pipeline is exposed outside for a long time and is inevitably damaged, so that the pipeline leaks water, the water leakage pipeline needs to be repaired in order not to influence water supply, and the water leakage pipeline needs to be blocked in order not to influence people to repair the water leakage pipeline.

At present, if the pipeline leaks after using for a long time, generally can use the water blocking device to plug up the pipeline and repair the section of leaking again, when heavy-calibre pipeline is carrying out the water blocking, generally aerify the water blocking through the air pump of outside through rubber air bag, but carry the use and all be comparatively loaded down with trivial details, the small-bore pipeline generally is through plugging in the rubber piece and carrying out the water blocking and handle, but taking out of rubber piece is comparatively difficult, consequently, provides a water leaking pipeline and repairs with supplementary push-and-pull water blocking device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and generally using the water blocking device among the prior art and repairing the section of leaking after stopping up the pipeline, the heavy-calibre pipeline is when carrying out the water blocking, generally aerifing the water blocking through the air pump of outside through rubber air bag, but carry the use and all comparatively loaded down with trivial details, the small-bore pipeline generally carries out the water blocking through plugging in the block rubber and handles, but the comparatively difficult problem of taking out of block rubber, and the water leaking pipeline that provides is repaired with supplementary push-and-pull water blocking device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an auxiliary push-pull water plugging device for repairing a water leakage pipeline comprises an air cylinder and an air bag, wherein a piston is arranged in the air cylinder in a sliding manner, a T-shaped push rod is fixedly connected to the right end of the piston, the horizontal rod wall of the T-shaped push rod is connected with the right end of the air cylinder in a sliding manner, air outlet holes are formed in the upper end and the lower end of the right side wall of the air cylinder, a plurality of uniformly distributed air inlet holes are formed in the cylinder wall of the air cylinder, a spring is fixedly arranged between the right side wall of the piston and the left inner side wall of the air cylinder and movably sleeved with the horizontal rod wall of the T-shaped push rod, an air outlet hopper is fixedly connected to the left end of the air cylinder, a one-way air valve is fixedly arranged in the air outlet hopper, a vent pipe is fixedly connected to the right side wall of the air bag, the inner pipe wall of the vent, the air outlet hopper is connected with a sealing mechanism and is connected with the air pipe through the sealing mechanism, and the side wall of the air cylinder is connected with an auxiliary supporting mechanism.

Preferably, sealing mechanism includes clamping ring and annular sealing pad, the inside wall of clamping ring and the lateral wall fixed connection who fights of giving vent to anger, the right side wall of annular sealing pad and the left side wall fixed connection of clamping ring, the right-hand member of the sealed left side wall of annular sealing pad and breather pipe offsets and sets up.

Preferably, the auxiliary supporting mechanism comprises two fixing blocks, two threaded rods, two internal thread cylinders and two arc-shaped abutting blocks, wherein the side wall of one side of each fixing block in the opposite direction is fixedly connected with the upper outer cylinder wall and the lower outer cylinder wall of the air cylinder respectively, one ends of the threaded rods in the opposite direction are fixedly connected with the two opposite ends of the two fixing blocks respectively, the inner side wall of each internal thread cylinder is in threaded connection with the rod wall of the two threaded rods respectively, and the two opposite ends of each internal thread cylinder are rotatably connected with the side wall of one side of each arc-shaped abutting block in the opposite direction respectively through rolling bearings.

Preferably, the side walls of the two opposite sides of the arc-shaped abutting blocks are provided with a plurality of anti-slip lines which are uniformly distributed.

Preferably, the dust screens are fixedly arranged in the air inlets.

Preferably, the right side of the lower outer cylinder wall of the inflator is fixedly connected with the handle, and the rod wall of the vertical part of the T-shaped push rod and the rod wall of the handle are fixedly sleeved with the anti-skid pads.

Compared with the prior art, the utility model provides a leaking water pipe repairs with supplementary push-and-pull water blocking device possesses following beneficial effect:

1. this leak water pipe repair is with supplementary push-and-pull water blocking device, through the inflator, piston, T shape push rod, play gas fill, one-way pneumatic valve, breather pipe, gasbag, control valve and the mutually supporting of spring that are equipped with, can aerify the gasbag through the mode of pull to can seal the water blocking to the pipeline, when needing to take out, open the control pneumatic valve can, convenient operation is simple, does not need external power supply, portable uses.

2. This leak water pipe repairs with supplementary push-and-pull water plugging device through the sealing mechanism who is equipped with, can improve the leakproofness between breather pipe and the fill of giving vent to anger, takes place to leak when avoiding aerifing, through the supplementary supporting mechanism who is equipped with, before aerifing the water shutoff, can carry out fixed stay to the inflator, when carrying out the pull and aerifing, need not hand the inflator always, improves gas filled stability and convenience.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a mode of pull can accomplish the water shutoff of gasbag sealed, and convenient operation is simple, does not need external power supply, portable uses, and gas filled stability and convenience are higher simultaneously.

Drawings

Fig. 1 is a schematic structural view of an auxiliary push-pull water plugging device for repairing a water leakage pipeline, which is provided by the utility model;

FIG. 2 is an enlarged view of the portion A in FIG. 1;

fig. 3 is a schematic side view of one of the arc-shaped abutting blocks in fig. 1.

In the figure: the device comprises an air cylinder 1, an air bag 2, a piston 3, a 4T-shaped push rod, a spring 5, an air outlet hopper 6, a one-way air valve 7, an air vent pipe 8, a control air valve 9, a pressure ring 10, an annular sealing gasket 11, a fixing block 12, a threaded rod 13, an internal thread cylinder 14, an arc-shaped abutting block 15, a dust screen 16, a handle 17 and an antiskid pad 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an auxiliary push-pull water shutoff device for repairing a water leakage pipeline comprises an air cylinder 1 and an air bag 2, wherein a piston 3 is arranged in the air cylinder 1 in a sliding manner, a T-shaped push rod 4 is fixedly connected to the right end of the piston 3, the horizontal rod wall of the T-shaped push rod 4 is connected with the right end of the air cylinder 1 in a sliding manner, air outlet holes are formed in the upper end and the lower end of the right side wall of the air cylinder 1, a plurality of uniformly distributed air inlet holes are formed in the cylinder wall of the air cylinder 1, a spring 5 is fixedly arranged between the right side wall of the piston 3 and the left inner side wall of the air cylinder 1, the spring 5 is movably sleeved with the horizontal rod wall of the T-shaped push rod 4, an air outlet hopper 6 is fixedly connected to the left end of the air cylinder 1, a one-way air valve 7 is fixedly arranged in the air outlet hopper 6, an air vent pipe 8 is fixedly connected to the right side wall, the air outlet hopper 6 is connected with a sealing mechanism and is connected with an air pipe 8 through the sealing mechanism, and the side wall of the air cylinder 1 is connected with an auxiliary supporting mechanism.

Sealing mechanism includes clamping ring 10 and annular sealing pad 11, the inside wall of clamping ring 10 and the lateral wall fixed connection who fights 6 of giving vent to anger, the right side wall of annular sealing pad 11 and the left side wall fixed connection of clamping ring 10, the left side wall of annular sealing pad 11 offsets with the right-hand member of breather pipe 8 and sets up, after 6 threaded mounting with breather pipe 8 and the fill of giving vent to anger, can be through clamping ring 10 with the inseparable breather pipe 8 tip of pressing of annular sealing pad 11, thereby can improve the leakproofness between breather pipe and the fill 6 of giving vent to anger.

The auxiliary supporting mechanism comprises two fixed blocks 12, two threaded rods 13, two internal thread cylinders 14 and two arc-shaped abutting blocks 15, the side walls of one opposite sides of the two fixed blocks 12 are respectively and fixedly connected with the upper and lower outer cylinder walls of the air cylinder 1, the opposite ends of the two threaded rods 13 are respectively and fixedly connected with the two opposite ends of the two fixed blocks 12, the inner side walls of the two internal thread cylinders 14 are respectively and threadedly connected with the rod walls of the two threaded rods 13, the two opposite ends of the two internal thread cylinders 14 are respectively and rotatably connected with the side walls of one opposite side of the two arc-shaped abutting blocks 15 through rolling bearings, before the inflation, the two internal thread cylinders 14 are screwed, so that the two arc-shaped abutting blocks 15 can move in opposite directions and stably abut against the inner wall of the pipeline, thereby fixing the air cylinder 1, when the air pump is pulled and inflated, the air pump 1 does not need to be held by hands all the time, and the stability and the convenience of inflation are improved.

A plurality of evenly distributed's antiskid line has all been seted up to the lateral wall of two opposite one sides of arc supporting piece 15, can increase two arc supporting piece 15's surface friction, further improves the stability of auxiliary stay.

A dust screen 16 is fixed inside each of the plurality of air intake holes to prevent external dust from entering the inside of the cylinder 1.

The right side of the lower outer cylinder wall of the air cylinder 1 is fixedly connected with a grip 17, the rod wall of the vertical part of the T-shaped push rod 4 and the rod wall of the grip 17 are fixedly sleeved with anti-slip pads 18, so that people can hold the air cylinder 1 conveniently, the two anti-slip pads 18 can increase the friction force between hands of people and the grip 17 and the T-shaped push rod 4, and the holding stability can be improved.

In the utility model, when in use, the air cylinder 1, the piston 3, the T-shaped push rod 4, the air outlet bucket 6, the one-way air valve 7, the vent pipe 8, the air bag 2, the control air valve 9 and the spring 5 are arranged, when water shutoff is carried out, the air bag 2 is arranged in a pipeline needing water shutoff, external air enters the air cylinder 1 from a plurality of air inlet holes, the T-shaped push rod 4 is pressed, the air in the air cylinder 1 can enter the air bag 2 through the air outlet bucket 6 and the vent pipe 8, the one-way air valve 7 prevents the air from escaping from the air bag 2, after the pressing is finished, the T-shaped push rod 4 is drawn to move the piston 3 to the right side of the plurality of air inlet holes, the air enters the air cylinder 1 through the plurality of air inlet holes again, the air bag 2 can be full of by repeatedly pressing and drawing, the air bag 2 is tightly abutted against the pipeline to complete water shutoff, the control air valve 9 is closed and, when the valve needs to be taken out, the control air valve 9 is opened, the operation is convenient and simple, an external power supply is not needed, and the carrying and the use are convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a leak water piping is repaired with supplementary push-and-pull water plugging device, includes inflator (1) and gasbag (2), its characterized in that, the inside of inflator (1) slides and is equipped with piston (3), the right-hand member fixedly connected with T shape push rod (4) of piston (3), the horizontal part pole wall of T shape push rod (4) and the right-hand member sliding connection of inflator (1), the venthole has all been seted up at both ends about the right side wall of inflator (1), the section of thick bamboo wall of inflator (1) has seted up a plurality of evenly distributed's inlet port, fixed spring (5) of being equipped with between the right side wall of piston (3) and the left inside wall of inflator (1), and spring (5) and the horizontal part pole wall activity cup joint of T shape push rod (4), the left end fixedly connected with of inflator (1) goes out gas hopper (6), the inside of going out gas hopper (6) is fixed and is equipped with one-, the right side wall fixedly connected with breather pipe (8) of gasbag (2), the interior pipe wall of breather pipe (8) and the outer pipe wall left end threaded connection of the fill (6) of giving vent to anger, the inside of breather pipe (8) is located the fixed control pneumatic valve (9) that is equipped with of the left one end of the fill (6) of giving vent to anger, it is connected with sealing mechanism and is connected with breather pipe (8) through sealing mechanism to go out fill (6), the lateral wall of inflator (1) is connected with supplementary supporting mechanism.

2. The auxiliary push-pull water plugging device for repairing the water leakage pipeline according to claim 1, wherein the sealing mechanism comprises a pressing ring (10) and an annular sealing gasket (11), the inner side wall of the pressing ring (10) is fixedly connected with the outer side wall of the air outlet hopper (6), the right side wall of the annular sealing gasket (11) is fixedly connected with the left side wall of the pressing ring (10), and the left side wall of the annular sealing gasket (11) is abutted to the right end of the vent pipe (8).

3. The auxiliary push-pull water plugging device for repairing the water leakage pipeline according to claim 1, wherein the auxiliary supporting mechanism comprises two fixing blocks (12), two threaded rods (13), two internal threaded cylinders (14) and two arc-shaped abutting blocks (15), the side walls of the opposite sides of the two fixing blocks (12) are respectively and fixedly connected with the upper outer cylinder wall and the lower outer cylinder wall of the air cylinder (1), the opposite ends of the two threaded rods (13) are respectively and fixedly connected with the two opposite ends of the two fixing blocks (12), the inner side walls of the two internal threaded cylinders (14) are respectively and threadedly connected with the rod walls of the two threaded rods (13), and the two opposite ends of the two internal threaded cylinders (14) are respectively and rotatably connected with the side walls of the opposite sides of the two arc-shaped abutting blocks (15) through rolling bearings.

4. The auxiliary push-pull water plugging device for repairing a water leakage pipeline according to claim 3, wherein the side wall of the opposite side of the two arc-shaped abutting blocks (15) is provided with a plurality of anti-skid lines which are uniformly distributed.

5. The auxiliary push-pull water plugging device for repairing a water leakage pipeline according to claim 1, wherein a dust screen (16) is fixedly arranged inside each of the plurality of air inlet holes.

6. The auxiliary push-pull water plugging device for repairing a water leakage pipeline according to claim 1, wherein a handle (17) is fixedly connected to the right side of the lower outer cylinder wall of the air cylinder (1), and a non-slip mat (18) is fixedly sleeved on the rod wall of the vertical part of the T-shaped push rod (4) and the rod wall of the handle (17).