CN204739362U - Reserve quick leaking stoppage ware - Google Patents
Reserve quick leaking stoppage ware Download PDFInfo
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- CN204739362U CN204739362U CN201520425170.4U CN201520425170U CN204739362U CN 204739362 U CN204739362 U CN 204739362U CN 201520425170 U CN201520425170 U CN 201520425170U CN 204739362 U CN204739362 U CN 204739362U
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- conical head
- pipeline
- hold
- jig
- bolt
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Abstract
The utility model provides a reserve quick leaking stoppage ware for quick shutoff pipeline leaking point, characterized by: including clamping device, clamp bolt and cone, clamping device includes fixture, lower fixture and fixing bolt, goes up fixture and the same and symmetrical setting of fixture structure down, through the fixing bolt connection between upper and lower fixture, still be equipped with the screw hole on the half -circular arc board of last fixture, clamp bolt sets up at this threaded hole, the cone is perpendicular to be set up in the pipeline leaking point play, and the cone top meets with clamp bolt, this reserve quick leaking stoppage ware utilizes clamping device and clamp bolt to extrude the cone go into in the leak source hole of pipeline to quick shutoff pipeline leaking point avoids in the actual production reaching and practicing thrift the work resource owing to the shut down that pipeline leaking point did, the necessary work measure of guaranteeing safe construction such as keep apart, sweep, improves production efficiency's purpose.
Description
Technical field
The utility model relates to pipe plugging technical field, particularly a kind of rapid plugging device for subsequent use.
Background technique
In refinery production work, we can run into some pipelines and occur suddenly this emergency case of little leak source; have influence on carrying out smoothly of production work; but often this timer is in again in operation; to such an extent as to we often can go to war because of these little leak sources; such as shut down, isolate, the requisite measure of a lot of guarantee safe construction such as purging; for this situation; we use for reference and utilize welding method process to run in waterline leak source time to insert the method for the columniform component of root then welding shutoff toward leak source position, invented this kind of rapid plugging device for subsequent use.Thus the object of instantaneous leaking-stopping is issued in the situation of motionless weldering, then etc. again leak source is carried out when maintenance unifying process.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of rapid plugging device for subsequent use, under the prerequisite ensureing safety in production
,simplify, quick blocking Pipeline Leakage Point, thus reach the object economized on resources and to human resources efficiency utilization.
In order to realize the object solved the problems of the technologies described above, the utility model have employed following technological scheme:
One of the present utility model rapid plugging device for subsequent use, for quick blocking Pipeline Leakage Point, is characterized in that: comprise clamp device, hold-down bolt and conical head;
Described clamp device comprises jig, lower jig and fixing bolt; Described lower jig comprises semicircular arc plate and left and right otic placode, and the internal diameter of semicircular arc plate is less than the external diameter of pipeline; Described left and right otic placode is separately positioned on the both sides of semicircular arc plate, and left and right otic placode is equipped with bolt hole; Described upper jig is identical with lower fixture structure and be symmetrical arranged; Connected by fixing bolt between upper and lower jig;
The semicircular arc plate of described upper jig is also provided with tapped hole, and hold-down bolt is arranged in this tapped hole;
Described conical head is vertically set on Pipeline Leakage Point and goes out, and conical head top connects with hold-down bolt.
Concrete: the position semicircular arc plate of described upper jig being arranged tapped hole is provided with thickened area.This is the length in order to improve tapped hole, thus increases stability and the intensity of pressure of hold-down bolt.
Concrete: described hold-down bolt lower end is provided with attachment post, and conical head top is provided with the blind hole matched with this attachment post, and the attachment post of hold-down bolt is arranged in this blind hole.
Concrete further: in the blind hole of described conical head, to be provided with lubricating grease.This is to prevent conical head institute hold-down bolt from rotating.
Concrete: the material of described conical head is identical with pipe material.This is for the ease of post-processed, when the later stage does welding shutoff process, only need unload jig, this conical head and pipeline be carried out welding.
Concrete: the material of described conical head is soft alloy.This is for the ease of the irregular leak source hole of shutoff, because general pipe material is very hard, if when the leak source hole run into is irregular hole, plain taper head is difficult to be sealed, but use the conical head of this soft alloy material, under the extruding of hold-down bolt, himself can be out of shape according to the shape in leak source hole, well solves this technical problem of the difficult shutoff in irregular hole.
Using method: during use, first conical head is vertically set on the leak source of pipeline, then the upper and lower jig of clamp device is symmetricly set on the leak source of pipeline, the hold-down bolt on jig is contacted with conical head, connects upper lower clamp with fixing bolt; Now because the radius of the semicircular arc plate of upper and lower jig is less than pipe radius, then two inclines of this upper and lower jig will clamp with pipeline outer wall; Then use the instruments such as spanner to tighten hold-down bolt, then hold-down bolt will press down conical head, squeeze this conical head as in Pipeline Leakage Point hole.
These technological schemes, the technological scheme comprising improvement and the technological scheme improved further also can combine mutually or combine, thus reach better technique effect.
By adopting technique scheme, the utility model has following beneficial effect:
One of the present utility model rapid plugging device for subsequent use; clamp device and hold-down bolt is utilized to be squeezed into by conical head in the leak source hole of pipeline; thus quick blocking Pipeline Leakage Point; the shutdown, isolation, purging etc. done due to Pipeline Leakage Point in actual production is avoided to ensure the necessary Working Measures of safe construction; reach saving labo r resources, the object of enhancing productivity.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of clamp device.
Fig. 3 is the structural representation that hold-down bolt is connected with conical head.
In figure: 1-hold-down bolt, 2-thickened area, 3-conical head, the upper jig of 4-, 5-pipeline, 6-fixing bolt, jig under 7-.
Embodiment
Below in conjunction with accompanying drawing, further explanation is explained to this patent.But the protection domain of this patent is not limited to concrete mode of execution.
Embodiment 1
As shown in the figure, the one rapid plugging device for subsequent use of this patent, for quick blocking pipeline 5 leak source, is characterized in that: comprise clamp device, hold-down bolt 1 and conical head 3.
Clamp device comprises jig 4, lower jig 7 and fixing bolt 6; Lower jig 7 comprises semicircular arc plate and left and right otic placode, and the internal diameter of semicircular arc plate is less than the external diameter of pipeline 5; Left and right otic placode is separately positioned on the both sides of semicircular arc plate, and left and right otic placode is equipped with bolt hole; Upper jig 4 is identical with lower jig 7 structure and be symmetrical arranged; Connected by fixing bolt 6 between upper and lower jig 7.
The semicircular arc plate of upper jig 4 is also provided with tapped hole, and hold-down bolt 1 is arranged in this tapped hole; Conical head 3 is vertically set on pipeline 5 leak source and goes out, and conical head 3 top connects with hold-down bolt 1.
Wherein, the position semicircular arc plate of upper jig 4 being arranged tapped hole is provided with thickened area 2, and this is the length in order to improve tapped hole, thus increases stability and the intensity of pressure of hold-down bolt 1; Hold-down bolt 1 lower end is provided with attachment post, and conical head 3 top is provided with the blind hole matched with this attachment post, and the attachment post of hold-down bolt 1 is arranged in this blind hole; Be provided with lubricating grease in the blind hole of conical head 3, this is to prevent conical head 3 hold-down bolts 1 from rotating.
The material of conical head 3 is identical with pipeline 5 material, and this is for the ease of post-processed, when the later stage does welding shutoff process, only need unload jig 7, be carried out welding by this conical head 3 with pipeline 5.
During use, first conical head 3 is vertically set on the leak source of pipeline 5, then the upper and lower jig 7 of clamp device is symmetricly set on the leak source of pipeline 5, the hold-down bolt 1 on jig 4 is contacted with conical head 3, connects upper lower clamp with fixing bolt 6; Now because the radius of the semicircular arc plate of upper and lower jig 7 is less than pipeline 5 radius, then two inclines of this upper and lower jig 7 will clamp with pipeline 5 outer wall; Then use the instruments such as spanner to tighten hold-down bolt 1, then hold-down bolt 1 will press down conical head 3, squeeze this conical head 3 as in pipeline 5 leak source hole.
Embodiment 2
Identical with the structure of embodiment 1, wherein the material of conical head 3 is soft alloy, this is for the ease of the irregular leak source hole of shutoff, because general pipeline 5 material is very hard, if when the leak source hole run into is irregular hole, plain taper head 3 is difficult to be sealed, but use the conical head 3 of this soft alloy material, under the extruding of hold-down bolt 1, himself can be out of shape according to the shape in leak source hole, well solves this technical problem of the difficult shutoff in irregular hole.
Claims (6)
1. a rapid plugging device for subsequent use, for quick blocking Pipeline Leakage Point, is characterized in that: comprise clamp device, hold-down bolt and conical head;
Described clamp device comprises jig, lower jig and fixing bolt; Described lower jig comprises semicircular arc plate and left and right otic placode, and the internal diameter of semicircular arc plate is less than the external diameter of pipeline; Described left and right otic placode is separately positioned on the both sides of semicircular arc plate, and left and right otic placode is equipped with bolt hole; Described upper jig is identical with lower fixture structure and be symmetrical arranged; Connected by fixing bolt between upper and lower jig;
The semicircular arc plate of described upper jig is also provided with tapped hole, and hold-down bolt is arranged in this tapped hole;
Described conical head is vertically set on Pipeline Leakage Point and goes out, and conical head top connects with hold-down bolt.
2. rapid plugging device for subsequent use according to claim 1, is characterized in that: the position semicircular arc plate of described upper jig being arranged tapped hole is provided with thickened area.
3. rapid plugging device for subsequent use according to claim 1, it is characterized in that: described hold-down bolt lower end is provided with attachment post, and conical head top is provided with the blind hole matched with this attachment post, the attachment post of hold-down bolt is arranged in this blind hole.
4. rapid plugging device for subsequent use according to claim 3, is characterized in that: be provided with lubricating grease in the blind hole of described conical head.
5. rapid plugging device for subsequent use according to any one of claim 1,2 or 3, is characterized in that: the material of described conical head is identical with pipe material.
6. rapid plugging device for subsequent use according to any one of claim 1,2 or 3, is characterized in that: the material of described conical head is soft alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425170.4U CN204739362U (en) | 2015-06-19 | 2015-06-19 | Reserve quick leaking stoppage ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425170.4U CN204739362U (en) | 2015-06-19 | 2015-06-19 | Reserve quick leaking stoppage ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204739362U true CN204739362U (en) | 2015-11-04 |
Family
ID=54421099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520425170.4U Active CN204739362U (en) | 2015-06-19 | 2015-06-19 | Reserve quick leaking stoppage ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204739362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870869A (en) * | 2017-04-17 | 2017-06-20 | 成都大漠石油技术有限公司 | Petroleum pipeline hole for robbing temporary plugging mechanism |
| CN114165674A (en) * | 2021-11-25 | 2022-03-11 | 大连港毅都冷链有限公司 | Non-open-fire leakage blocking method for ammonia refrigeration pipeline |
-
2015
- 2015-06-19 CN CN201520425170.4U patent/CN204739362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870869A (en) * | 2017-04-17 | 2017-06-20 | 成都大漠石油技术有限公司 | Petroleum pipeline hole for robbing temporary plugging mechanism |
| CN114165674A (en) * | 2021-11-25 | 2022-03-11 | 大连港毅都冷链有限公司 | Non-open-fire leakage blocking method for ammonia refrigeration pipeline |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |