CN206468986U - Crack digging pipeline quick-speed leakage repair device - Google Patents
Crack digging pipeline quick-speed leakage repair device Download PDFInfo
- Publication number
- CN206468986U CN206468986U CN201720126053.7U CN201720126053U CN206468986U CN 206468986 U CN206468986 U CN 206468986U CN 201720126053 U CN201720126053 U CN 201720126053U CN 206468986 U CN206468986 U CN 206468986U
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- China
- Prior art keywords
- leakage
- mending
- pipeline
- screw rod
- pressing plate
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- Expired - Fee Related
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Abstract
The utility model is related to duct closing type device, is specially a kind of crack digging pipeline quick-speed leakage repair device, solve existing pipeline rehabilitation exist waste time and energy, high cost and the problem of influence people's normal life.Crack digging pipeline quick-speed leakage repair device, including U-shaped mending-leakage clamp, bearing pin is provided with the groove of U-shaped mending-leakage clamp, the mending-leakage screw rod of lower end set thereon is provided with bearing pin, the mending-leakage pressing plate for being cased with being located on mending-leakage screw rod above U-shaped mending-leakage clamp and coordinating with pipeline cambered surface, mending-leakage pressing plate upper surface is provided with the locking nut being screwed on mending-leakage screw rod, and mending-leakage pressing plate lower surface is provided with the rubber ring be bonded with its.The utility model reasonable in design is reliable, the Rapid leakage repairing of pipeline is realized in the state of depression belt water, and crack digging can mending-leakage, alleviate the labor intensity of workmen, security performance is higher simultaneously, the normal life of people is further ensured, has the advantages that simple in construction, easy to process and cost is low.
Description
Technical field
The utility model is related to duct closing type device, is specially a kind of crack digging pipeline quick-speed leakage repair device.
Background technology
With continuing to develop for society, it is increasingly long to be laid on the pressure conduits such as water supply, the heat supply in city streets and lanes, manages
Road bore is also increasing.These pipelines are to ensure the part that people's life can not be lacked.Such as how minimum cost, most
Fast speed repairs the pipeline of these damages, is the demand of society.
In China at this stage, urban water supply, the main material of heat supply pipeline are steel pipe, ductile iron pipe.These pipelines once
Damage, particularly by third party damage, when there is hole, traditional method for maintaining is to be used for steel pipe maintenance and cut off the water, stop the supple of gas or steam
Carry out REPAIR WELDING.For the maintenance of ductile iron pipe, it is general using cutting off the water, the method stopped the supple of gas or steam in the additional anchor ear of existing pipeline repaiies
It is multiple.
The method of tradition plus anchor ear, need to be to pipeline full-face tunneling, and earth volume of constructing is big, and anchor ear cost is high, not economical enough, dimension
Repair the time longer.
The content of the invention
The utility model is wasted time and energy to solve existing pipeline rehabilitation presence, cost is high and influence people's normal life
There is provided the crack digging pipeline quick-speed leakage repair device of one kind for problem.
The utility model adopts the following technical scheme that realization：Crack digging pipeline quick-speed leakage repair device, including U-shaped mending-leakage card
It is provided with plate, the groove of U-shaped mending-leakage clamp and the mending-leakage screw rod of lower end set thereon, mending-leakage screw rod is provided with bearing pin, bearing pin
On be cased be located at U-shaped mending-leakage clamp above and with pipeline cambered surface coordinate mending-leakage pressing plate, mending-leakage pressing plate upper surface, which is provided with, to be screwed in
Locking nut on mending-leakage screw rod, mending-leakage pressing plate lower surface is provided with the rubber ring be bonded with its.
When hole occurs in large diameter pipeline（DN200 millimeters following）When, in the presence of bearing pin, U-shaped mending-leakage clamp is revolved
When going to mending-leakage screw coaxial, after U-shaped mending-leakage clamp is put into the damage hole of pipeline, by external force by U-shaped mending-leakage card
Plate, which is turned round to put down, makes it be fastened across on the inside of damage hole, then by the mending-leakage pressing plate with rubber ring with locking nut, and sealing pipeline is damaged
Bad hole, reaches the purpose of leak-stopping.Overcome existing pipeline rehabilitation exist waste time and energy, cost is high and influence people's normal life
The problem of.
The utility model reasonable in design is reliable, and the Rapid leakage repairing of pipeline is realized in the state of depression belt water, and
And crack digging can mending-leakage, alleviate the labor intensity of workmen, while security performance is higher, further ensure people's
Normal life, has the advantages that simple in construction, easy to process and cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1-U type mending-leakage clamps, 2- bearing pins, 3- mending-leakage screw rods, 4- mending-leakage pressing plates, 5- locking nuts, 6- rubber rings,
7- annular steel rings.
Embodiment
Bearing pin is provided with crack digging pipeline quick-speed leakage repair device, including U-shaped mending-leakage clamp 1, the groove of U-shaped mending-leakage clamp 1
2, be provided with bearing pin 2 on the mending-leakage screw rod 3 of lower end set thereon, mending-leakage screw rod 3 be cased with being located at the U-shaped top of mending-leakage clamp 1 and
The mending-leakage pressing plate 4 coordinated with pipeline cambered surface, the upper surface of mending-leakage pressing plate 4 is provided with the locking nut 5 being screwed on mending-leakage screw rod 3, mends
Leakage pressing plate 4 lower surface is provided with the rubber ring 6 be bonded with its.
In specific implementation process, the lower end of mending-leakage screw rod 3 is fixed with the annular steel ring 7 being enclosed on bearing pin 2.
So that DN80 millimeters of holes occur in DN500 nodular cast iron pipe water supply lines as an example, only it need to excavate and spring a leak, can be with
Depression belt water is repaired, and earthwork excavated volume is than adding the method for anchor ear small by 1/5, and current DN500 anchor ears price is 3800 yuan or so, and micro-
Excavate pipeline quick-speed leakage repair device and there was only 850 yuan or so.
The first-aid repair machine is applicable large diameter pipeline, when hole occurs in damage, has very especially at DN500-DN1800 millimeters
Big economic benefit；The Economic contrast of DN500 bores is the price difference of first-aid repair machine original paper material, such as construction earth volume, when cutting off the water
Between, all it is not included in etc. indirect loss；This first-aid repair machine be total eclipse grade Stainless Steel manufacture, with very high security, particularly pair
City drinking water pipeline is particularly important.
Claims (1)
1. a kind of crack digging pipeline quick-speed leakage repair device, it is characterised in that：Including U-shaped mending-leakage clamp（1）, U-shaped mending-leakage clamp（1）'s
Bearing pin is provided with groove（2）, bearing pin（2）On be provided with lower end set mending-leakage screw rod thereon（3）, mending-leakage screw rod（3）Upper set
Have positioned at U-shaped mending-leakage clamp（1）Top and the mending-leakage pressing plate coordinated with pipeline cambered surface（4）, mending-leakage pressing plate（4）Upper surface is provided with
It is screwed in mending-leakage screw rod（3）On locking nut（5）, mending-leakage pressing plate（4）Lower surface is provided with the rubber ring be bonded with its（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126053.7U CN206468986U (en) | 2017-02-13 | 2017-02-13 | Crack digging pipeline quick-speed leakage repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126053.7U CN206468986U (en) | 2017-02-13 | 2017-02-13 | Crack digging pipeline quick-speed leakage repair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468986U true CN206468986U (en) | 2017-09-05 |
Family
ID=59707016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720126053.7U Expired - Fee Related CN206468986U (en) | 2017-02-13 | 2017-02-13 | Crack digging pipeline quick-speed leakage repair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756145A (en) * | 2018-03-22 | 2018-11-06 | 浙江天地环保科技有限公司 | A kind of hot online penetrating type small-bore leak source trapping device of Anti-corrosive smoke canal and construction method |
-
2017
- 2017-02-13 CN CN201720126053.7U patent/CN206468986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756145A (en) * | 2018-03-22 | 2018-11-06 | 浙江天地环保科技有限公司 | A kind of hot online penetrating type small-bore leak source trapping device of Anti-corrosive smoke canal and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20200213 |