CN201880717U - Spherical-pig launching device - Google Patents
Spherical-pig launching device Download PDFInfo
- Publication number
- CN201880717U CN201880717U CN2010205727823U CN201020572782U CN201880717U CN 201880717 U CN201880717 U CN 201880717U CN 2010205727823 U CN2010205727823 U CN 2010205727823U CN 201020572782 U CN201020572782 U CN 201020572782U CN 201880717 U CN201880717 U CN 201880717U
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- CN
- China
- Prior art keywords
- bracket
- spherical
- pig
- rod
- launching rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a spherical-pig launching device, which belongs to the technical field of special tools for the pipe-cleaning working of petroleum and natural-gas gathering and transportation pipelines and comprises a launching rod, a bracket and plastic pulleys, wherein an explosion-proof rubber plate is installed at the front end of the launching rod, the bracket is triangular, the plastic pulleys are installed on two supporting feet, a short pipe, the inside diameter of which is larger than the outside diameter of the launching rod, is welded at the top end of the bracket, a spherical-pig rod can be moved by moving the bracket after penetrating in the short pipe, and when a ball is launched, a pig is pushed to the large end and the small end of a ball barrel through the launching rod, sparks generated by friction and collision can be avoided, and the purposes of stabilization, labor saving and fireproof and antiriot functions are achieved.
Description
Technical field:
The utility model relates to a kind of spherical pig ball serving device, belongs to petroleum gas gathering line pigging operation specific purpose tool technical field.
Background technology:
The spherical pig transmitting-receiving club quality of using at present is heavier, there is not support, in operating process, cause the club swing inadequately because of hand-held strength easily, cause wall friction, collision in club and the receiving ball tube, friction between the metal, collision can produce spark, run into residual gas fire hazardous, blast in the pipeline, have great potential safety hazard.
The patent No. is 97210452.6 to disclose a kind of spherical pig R-T unit, the defective of existence be operate too loaded down with trivial details; The patent No. is 89213337.6 to disclose a kind of oil-gas gathering and transferring pipeline spherical pig dispensing device, and defective is to be only limited to low pressure pipeline to use.
The utility model content:
The purpose of this utility model is in order to overcome the poor stability that above-mentioned prior art exists, club and the collision of receiving ball tube inwall, collision between the metal is easy to generate defectives such as spark initiation fire, blast, provides a kind of steadily laborsaving, fire-proof and explosion-proof portable spherical pig ball serving device.
The technical solution of the utility model is to adopt a kind of spherical pig ball serving device, by the service bar, support and plastic cement pulley are formed, front end at the service bar is equipped with explosion-proof rubber slab, support is a triangle, on two legs the plastic cement pulley is installed, is welded with the short tube of an internal diameter on the top of support greater than service bar external diameter.
Support is a triangle, on two legs the plastic cement pulley is installed.
The beneficial effects of the utility model are: after the spherical pig club penetrates short tube, can come mobile club by traversing carriage, when service, wiper is pushed into ball tube concentric reducer with the service bar, can avoid rubbing, colliding the spark of generation, realize purpose steadily laborsaving and the anti-riot function of fire prevention.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is that the utility model A is to view.
The specific embodiment:
In conjunction with the accompanying drawings, it is as follows to provide the utility model embodiment:
The utility model is by service bar 1, support 3 and plastic cement pulley 4 formed, and at the front end of service bar 1 explosion-proof rubber slab 2 is installed, and support 3 is a triangle, on two legs plastic cement pulley 4 is installed, is welded with the short tube 5 of an internal diameter on the top of support 3 greater than service bar external diameter.
When certain bar pipeline is carried out pigging operation, after finishing, preparation opens fast opening blind, put into wiper, the utility model is placed service tube edge, and the bar 1 of will serving a ball again inserts the short tube 5 on the top of support 3, after the club balance, when the explosion-proof rubber slab 2 of front end touches the metallic framework of wiper back, along with plastic cement pulley 4 moving in tube wall, ball tube concentric reducer place can steadily be delivered to wiper by service bar 1, thereby reached quiet run, fire-proof and explosion-proof purpose.
Claims (2)
1. spherical pig ball serving device, by service bar (1), support (3) and plastic cement pulley (4) are formed, and it is characterized in that: the front end at service bar (1) is equipped with explosion-proof rubber slab (2), is welded with the short tube (5) of an internal diameter greater than service bar (1) external diameter on the top of support (3).
2. spherical pig ball serving device according to claim 1 is characterized in that: support (3) is a triangle, and plastic cement pulley (4) is installed on two legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205727823U CN201880717U (en) | 2010-10-22 | 2010-10-22 | Spherical-pig launching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205727823U CN201880717U (en) | 2010-10-22 | 2010-10-22 | Spherical-pig launching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880717U true CN201880717U (en) | 2011-06-29 |
Family
ID=44178244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205727823U Expired - Fee Related CN201880717U (en) | 2010-10-22 | 2010-10-22 | Spherical-pig launching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397821A (en) * | 2018-04-24 | 2019-11-01 | 中国石油天然气集团有限公司 | Ball serving device |
| CN110834016A (en) * | 2018-08-16 | 2020-02-25 | 中国石油化工股份有限公司 | Tube cleaner stabilizing device for ball receiving and dispatching barrel |
-
2010
- 2010-10-22 CN CN2010205727823U patent/CN201880717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397821A (en) * | 2018-04-24 | 2019-11-01 | 中国石油天然气集团有限公司 | Ball serving device |
| CN110834016A (en) * | 2018-08-16 | 2020-02-25 | 中国石油化工股份有限公司 | Tube cleaner stabilizing device for ball receiving and dispatching barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20121022 |