CN203019300U - Expander for gate of water injection pipeline - Google Patents
Expander for gate of water injection pipeline Download PDFInfo
- Publication number
- CN203019300U CN203019300U CN 201320025530 CN201320025530U CN203019300U CN 203019300 U CN203019300 U CN 203019300U CN 201320025530 CN201320025530 CN 201320025530 CN 201320025530 U CN201320025530 U CN 201320025530U CN 203019300 U CN203019300 U CN 203019300U
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- CN
- China
- Prior art keywords
- bolt
- thread
- gate
- nut pipe
- support pillar
- 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 an expander for a gate of a water injection pipeline; the expander comprises a left support pillar, a circular arc-shaped plate, a left bolt, a nut pipe, a right bolt, a ball head, a ball head seat and a right support pillar, wherein the circular arc-shaped plate is connected with the left bolt; the thread of the left bolt is connected with the left end thread of the nut pipe; the right end thread of the nut pipe is connected with the right bolt; the right bolt is connected with the ball head; the ball head is arranged on the ball head seat; the circular arc-shaped plate is blocked on the left support pillar; the ball head seat is blocked on the right support pillar; the thread on the left bolt and the matched thread of the nut pipe are left-hand thread; the thread on the right bolt and the matched thread of the nut pipe are right-hand thread; the left support pillar and the right support pillar are respectively fixed on hoop heads at the two ends of the gate of the water injection pipeline; and the left support pillar and the right support pillar can be expanded by rotating the nut pipe, so that the distance between the two hoop heads at the two ends of the gate of the water injection pipeline is increased, and the gate is disassembled. The gate of the water injection pipeline can be conveniently and rapidly disassembled, the labor intensity of workers is low, and the working efficiency is high.
Description
Technical field
The utility model is the equipment that the oil field surface line is safeguarded use, is a kind of waterflood-transmission line gate expander.
Background technology
Oilfield Water Injection Pipelines has a lot of gates to control, be limited the service life of gate, when needing to change after gate damages, because most of gates are that clamping hoop type connects, steel ring has embedded in the hoop of two ends, if gate is disassembled, the distance that must increase the two ends hoop could be eliminated steel ring to the impact of dismounting gate, the way that increases at present the distance of two ends hoop is to prize hoop with crowbar, and this way labour intensity is large, inefficiency, long in time limit, the pipeline off-time is long, also easily damages hoop, economic loss.
Summary of the invention
The purpose of this utility model is to provide a kind of waterflood-transmission line gate expander, makes the gate on its dismounting waterflood-transmission line convenient and swift, and labour intensity is little, high efficiency, and the duration is short, and the pipeline off-time is short, increases economic efficiency.
the purpose of this utility model is achieved in that and comprises the left support post, arc plate, left bolt, the nut pipe, right bolt, bulb, ball cup, the right support post, arc plate is connected with left bolt, screw thread on left bolt is threaded with nut pipe left end, nut pipe right-hand member screw thread is connected with right bolt, right bolt is connected with bulb, bulb is arranged on ball cup, arc plate is stuck on the left support post, ball cup is stuck on the right support post, screw thread on left bolt and with the supporting screw thread of nut pipe be left hand thread, screw thread on right bolt and with the supporting screw thread of nut pipe be right-handed thread.
The beneficial effects of the utility model are: left support post, right support are separately fixed on the hoop at waterflood-transmission line gate two ends, the rotating nut pipe just can be expanded left support post, right support post, distance between the hoop at waterflood-transmission line gate two ends is increased makes gate be got off by demolition, dismounting waterflood-transmission line upper lock gate is convenient, fast, labor strength is low, high efficiency.
Description of drawings
Accompanying drawing is the installation diagram of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described:
as seen from the figure, embodiment of the present utility model comprises left support post 1, arc plate 2, left bolt 3, nut pipe 4, right bolt 5, bulb 6, ball cup 7, right support post 8, arc plate 2 is connected with left bolt 3, screw thread on left bolt 3 is threaded with nut pipe 4 left ends, nut pipe 4 right-hand member screw threads are connected with right bolt 5, right bolt 5 is connected with bulb 6, bulb 6 is arranged on ball cup 7, arc plate 2 is stuck on left support post 1, ball cup 7 is stuck on right support post 8, screw thread on left bolt 3 and with the supporting screw thread of nut pipe 4 be left hand thread, screw thread on right bolt 5 and with the supporting screw thread of nut pipe 4 be right-handed thread.
Rotating nut pipe 4, left bolt 3, right bolt 5 to the both sides walking, are accelerated governing speed simultaneously, can increase work efficiency, and the bulb 6 of setting, ball cup 7 can regulate being subjected to force direction.
During use, rotating nut pipe 4, under the threaded function on left bolt 3, right bolt 5, promotion left support post 1, right support post 8 move to both sides, band is automatically connected in the hoop of the gate on left support post 1, right support post 8 and walks to both sides, steel ring on the hoop that connects gate is deviate from, and gate can disassemble.
Claims (1)
1. waterflood-transmission line gate expander, comprise left support post (1), arc plate (2), left bolt (3), nut pipe (4), right bolt (5), bulb (6), ball cup (7), right support post (8), it is characterized in that: arc plate (2) is connected with left bolt (3), screw thread on left bolt (3) is threaded with nut pipe (4) left end, nut pipe (4) right-hand member screw thread is connected with right bolt (5), right bolt (5) is connected with bulb (6), bulb (6) is arranged on ball cup (7), arc plate (2) is stuck on left support post (1), ball cup (7) is stuck on right support post (8), screw thread on left bolt (3) and with the supporting screw thread of nut pipe (4) be left hand thread, screw thread on right bolt (5) and with the supporting screw thread of nut pipe (4) be right-handed thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025530 CN203019300U (en) | 2013-01-07 | 2013-01-07 | Expander for gate of water injection pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025530 CN203019300U (en) | 2013-01-07 | 2013-01-07 | Expander for gate of water injection pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019300U true CN203019300U (en) | 2013-06-26 |
Family
ID=48643314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025530 Expired - Fee Related CN203019300U (en) | 2013-01-07 | 2013-01-07 | Expander for gate of water injection pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659674A (en) * | 2013-12-24 | 2014-03-26 | 贵州永润煤业有限公司 | Roadheader cutting head assembling tool |
| CN109019463A (en) * | 2018-07-27 | 2018-12-18 | 芜湖源码自动化设备有限公司 | Hand sled stitches device |
-
2013
- 2013-01-07 CN CN 201320025530 patent/CN203019300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659674A (en) * | 2013-12-24 | 2014-03-26 | 贵州永润煤业有限公司 | Roadheader cutting head assembling tool |
| CN109019463A (en) * | 2018-07-27 | 2018-12-18 | 芜湖源码自动化设备有限公司 | Hand sled stitches device |
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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: 20130626 Termination date: 20140107 |