CN202252611U

CN202252611U - Rapid adhesive curing fixture for pipeline leaking stoppage

Info

Publication number: CN202252611U
Application number: CN2011203464461U
Authority: CN
Inventors: 谭业发; 蒋国良; 谭华; 王小龙; 周春华; 徐婷; 郝胜强; 蔡滨; 尤峻
Original assignee: ENGINEERING-CORPS ENGINEERING COLLEGE SCIENCE AND ENGINEERING UNIV OF PLA
Current assignee: ENGINEERING-CORPS ENGINEERING COLLEGE SCIENCE AND ENGINEERING UNIV OF PLA
Priority date: 2011-09-15
Filing date: 2011-09-15
Publication date: 2012-05-30
Anticipated expiration: 2021-09-15

Abstract

The utility model relates to a rapid adhesive curing fixture for pipeline leaking stoppage, which comprises a pipe clamp and two annular plugs connected to two ends of the pipe clamp. The pipe clamp comprises an upper half pipe clamp and a lower half pipe clamp which are respectively provided with an interlayer, an electric heating wire is arranged in each interlayer, each annular plug comprises an upper half ring and a lower half ring, the inner diameter of a ring of each annular plug is smaller than that of the pipe clamp, and accordingly, an adhesive injection space is formed between the two annular plugs at the two ends of the pipe clamp. Adhesives are injected into the fixture by a high-pressure injection gun and can be rapidly cured, leaking stoppage for a high-pressure pipeline in an operating state can be realized by means of adhesive injection, normal operation of a pipeline system is unaffected, and operating efficiency is improved.

Description

The adhesive of pipeline leak stopping solidifies anchor clamps fast

Technical field

The utility model relates to a kind of when with adhesive damaged pipeline being repaired leak stopping, is used to make adhesive to quicken the pipeline anchor clamps that solidify.

Background technique

Along with mechanical, electrical, liquid, the gas integral degree of machinery and chemical industry equipment improves day by day, high pressure oil, the application of air pipe in machinery and chemical industry equipment are extensive day by day, and some high pressure oil, gas are in case leakage can cause unpredicted accident.Therefore, the safety reliability of pipe-line system operation seems very important.

Because various damage reasons, high pressure oil, air pipe tend to produce damaged and reveal, and cause the paralysis of complete machine work.At present, the adhesive of the leak stopping that can suit, ubiquity is grown (reaching several hours curing time and even tens of hours) curing time, and the low problem of colloid degree of compaction, is difficult to satisfy the actual demand of instantaneous leaking-stopping.

Summary of the invention

The purpose of the utility model provides a kind of pipeline leak stopping adhesive and solidifies anchor clamps fast, carries out the adhesive injecting glue when it is used for the high pressure oil of breakage or the leak stopping of high pressure air pipeline, and adhesive is solidified fast.

The utility model anchor clamps comprise pipe clamp and two ring-type plugs that are connected the pipe clamp two ends, and said pipe clamp is made up of first pipe clamp and second pipe clamp, and upper and lower two halves pipe clamp is equipped with interlayer, is provided with electric heating wire in the interlayer; Said ring-type plug is made up of last semi-ring and following semi-ring, and the ring inner diameter of ring-type plug is less than the internal diameter of pipe clamp, thus between two ring-type plugs at pipe clamp two ends formation injecting glue space.

Said upper tube half is folded with the gum-injecting port that communicates with the injecting glue space.

Said upper tube half is folded with the electric heating wire terminal.

Said upper and lower two halves pipe clamp is equipped with the otic placode that radially extends, and connects into whole pipe clamp through otic placode with bolt between the upper and lower two halves pipe clamp.

Upper and lower two semi-rings of said ring-type plug are connected through screw with upper and lower two halves pipe clamp respectively.

The difference of the ring inner diameter of the internal diameter of said pipe clamp and ring-type plug is 8～10mm.

Before carrying out pipeline leak stopping operation, the utility model anchor clamps of selecting specification to conform to are earlier promptly selected ring inner diameter and corresponding to ring-type plug of external diameter and the corresponding pipe clamp of treating leak stopping pipeline (being leakage line).Upper and lower two halves pipe clamp clamping connection outside the pipeline section at the damaged position of pipeline, and is installed the ring-type plug at two ends.Because the ring inner diameter of ring-type plug is less than the internal diameter of pipe clamp, thereby between pipe clamp and leakage line, form the injecting glue space of annular.Inject adhesive from gum-injecting port, between the annular that adhesive is full of after, energized, the electric heating wire heating makes adhesive quicken to solidify.These anchor clamps can bear the pressure of 50MPa～60MPa, utilize height with the high-pressure injection rifle adhesive to be injected anchor clamps, because the high pressure effect, the injecting glue body has very high degree of compaction, and utilizes resistance wire heating power effect in the anchor clamps, promotes the quick curing of adhesive.These anchor clamps can be implemented the injecting glue leak stopping to the pressure duct under the working state, and do not influence the normal operation of pipe-line system, increase work efficiency.

Description of drawings

Fig. 1 is the perspective view of these anchor clamps.

Fig. 2 representes that these anchor clamps clamping connection has the structural representation of pipeline state.

Fig. 3 is that the A of Fig. 2 is to view.

Among the figure, semi-ring, second pipe clamp of 6-, 6-1-lower ear plate, 7-bolt, 8-electric heating wire terminal, 9-gum-injecting port, 10-treat leak stopping pipeline, injecting glue space 11 under first pipe clamp of 1-, 1-1-upper ear plate, 2-interlayer (interior dress electric heating wire), 3-screw, the last semi-ring of 4-, the 5-.

Embodiment

Further specify the structure of the utility model anchor clamps below in conjunction with accompanying drawing.

See Fig. 1, Fig. 2 and Fig. 3, connect into whole pipe clamp through otic placode 3 with bolt 7 between first pipe clamp 1 and second pipe clamp 6.The ring-type plug is equipped with at the pipe clamp two ends respectively, and this ring-type plug is connected with first pipe clamp 1, second pipe clamp 6 respectively through screw 3 by last semi-ring 4, two semi-rings 5 are formed down.Upper and lower two halves pipe clamp is equipped with interlayer 2, and electric heating wire is housed in the interlayer.

The ring inner diameter of ring-type plug is less than the internal diameter of pipe clamp; Thereby between two ring-type plugs at pipe clamp two ends, form annular injecting glue space 11; Can use the high-pressure injection rifle in injecting glue space 11, to inject adhesive by gum-injecting port 9, then resistance wire terminal 8 are connected with power supply.If under the condition of operation in the open air or on-the-spot no 220V power supply, storage battery capable of using is realized energising through inverter.

After treating adhesive solidification, clamper for disassembling, the breakage place pipeline section of pipeline 10 promptly is covered with the adhesive that one deck has solidified, and thickness is 4～5mm, accomplishes the leak stopping operation of pipeline.

Claims

1. the adhesive of pipeline leak stopping solidifies anchor clamps fast, two ring-type plugs that it is characterized in that comprising a pipe clamp He be connected the pipe clamp two ends, and said pipe clamp is made up of first pipe clamp and second pipe clamp, and upper and lower two halves pipe clamp is equipped with interlayer, is provided with electric heating wire in the interlayer; Said ring-type plug is made up of last semi-ring and following semi-ring, and the ring inner diameter of ring-type plug is less than the internal diameter of pipe clamp, thus between two ring-type plugs at pipe clamp two ends formation injecting glue space.

2. the adhesive of pipeline leak stopping according to claim 1 solidifies anchor clamps fast, it is characterized in that upper tube half is folded with the gum-injecting port that communicates with the injecting glue space.

3. the adhesive of pipeline leak stopping according to claim 2 solidifies anchor clamps fast, it is characterized in that said upper tube half is folded with the electric heating wire terminal.

4. the adhesive of pipeline leak stopping according to claim 3 solidifies anchor clamps fast, it is characterized in that said upper and lower two halves pipe clamp is equipped with the otic placode that radially extends, and connects into whole pipe clamp through otic placode with bolt between the upper and lower two halves pipe clamp.

5. the adhesive of pipeline leak stopping according to claim 4 solidifies anchor clamps fast, it is characterized in that upper and lower two semi-rings of said ring-type plug are connected through screw with upper and lower two halves pipe clamp respectively.

According to claim 12 or 3 or the adhesive of 4 or 5 described pipeline leak stopping solidify anchor clamps fast, it is characterized in that the difference of ring inner diameter of internal diameter and the ring-type plug of said pipe clamp is 8～10mm.