CN106151761A - 一种设有金属颗粒涂层的拧扣机夹钳 - Google Patents
一种设有金属颗粒涂层的拧扣机夹钳 Download PDFInfo
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- CN106151761A CN106151761A CN201610721023.0A CN201610721023A CN106151761A CN 106151761 A CN106151761 A CN 106151761A CN 201610721023 A CN201610721023 A CN 201610721023A CN 106151761 A CN106151761 A CN 106151761A
- Authority
- CN
- China
- Prior art keywords
- clamp
- thread screw
- metallic particles
- machine
- particles coating
- 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 17
- 238000000576 coating method Methods 0.000 title claims abstract description 17
- 239000013528 metallic particle Substances 0.000 title claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 239000002923 metal particle Substances 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 239000010948 rhodium Substances 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
本发明提供的是一种设有金属颗粒涂层的拧扣机夹钳。在拧扣机的拧扣环上四周安装有夹钳，夹钳上设有金属颗粒涂层。所述金属颗粒涂层是在夹钳面上设置铜质层，铜质层与夹钳面焊接为一体，在铜质层表面喷涂金属颗粒层。使用本发明夹钳，能够保证管路不会破损，延长管路的使用寿命，而且该拧扣机夹钳能够对大型管路进行拧扣连接或拆卸，具有适应面广和保护管体的优点。适宜作为拧扣机的夹钳使用。
Description
技术领域
本发明提供的是机械领域应用的一种设有金属颗粒涂层的拧扣机夹钳。
背景技术
现有大型金属管用丝扣连接时，拆装需要拧扣机，在拧扣机上装有夹钳。目前所使用的夹钳通常是金属齿形结构，在拧扣时容易在管上留下印痕，这种印痕会破坏管道结构，并且影响美观，最后造成管端严重毁损，甚至不能继续使用。
发明内容
为了减少拧扣管路破损，本发明提供了一种设有金属颗粒涂层的拧扣机夹钳。该夹钳通过在夹钳上设有金属颗粒涂层，解决拧扣机夹钳不破坏管路的技术问题。
本发明解决技术问题所采用的方案是：
在拧扣机的拧扣环上四周安装有夹钳，夹钳上设有金属颗粒涂层。
所述金属颗粒涂层是在夹钳面上设置铜质层，铜质层与夹钳面焊接为一体，在铜质层表面喷涂金属颗粒层。
积极效果，使用本发明夹钳，能够保证管路不会破损，延长管路的使用寿命，而且该拧扣机夹钳能够对大型管路进行拧扣连接或拆卸，具有适应面广和保护管体的优点。适宜作为拧扣机的夹钳使用。
附图说明
图1为本发明拧扣环结构图；
图2为本发明夹钳结构图。
图中，1.拧扣环，2.夹钳，2.0.铜质层，2.1.金属颗粒涂层。
具体实施方式
据图所示，在拧扣机的拧扣环1上四周安装有夹钳2，夹钳上设有金属颗粒涂层2.1。
所述金属颗粒涂层是在夹钳面上设置铜质层2.0，铜质层与夹钳面焊接为一体，在铜质层表面喷涂金属颗粒层，所述金属颗粒层采用铂、金、铌、铑及其合金。
本发明的使用过程：
将待拧扣的管路一端穿过拧扣环中，启动液压机构使拧扣机夹钳收紧于管路外壁上，并夹紧，另一端拧扣环旋转，将管路与管路之间的丝扣旋紧或松开，实现管路的拧扣。
由于夹钳上设有金属颗粒涂层，所以与管壁接触不会留下印痕，并且保持足够大的夹紧力，保证管路完好无损。
Claims (1)
1.一种设有金属颗粒涂层的拧扣机夹钳，其特征是：在拧扣机的拧扣环（1）上四周安装有夹钳（2），夹钳上设有金属颗粒涂层（2.1）；
所述金属颗粒涂层是在夹钳面上设置铜质层（2.0），铜质层与夹钳面焊接为一体，在铜质层表面喷涂金属颗粒层，所述金属颗粒层采用铂、金、铌、铑及其合金。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721023.0A CN106151761A (zh) | 2016-08-25 | 2016-08-25 | 一种设有金属颗粒涂层的拧扣机夹钳 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721023.0A CN106151761A (zh) | 2016-08-25 | 2016-08-25 | 一种设有金属颗粒涂层的拧扣机夹钳 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106151761A true CN106151761A (zh) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610721023.0A Pending CN106151761A (zh) | 2016-08-25 | 2016-08-25 | 一种设有金属颗粒涂层的拧扣机夹钳 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151761A (zh) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778730A (en) * | 1987-09-09 | 1988-10-18 | Remgrit Corporation | Method of applying non-slip coating to tools and resulting product |
| US6755097B2 (en) * | 1997-09-15 | 2004-06-29 | Daniel S. Bangert | Granular particle gripping surface |
| CN205896538U (zh) * | 2016-08-25 | 2017-01-18 | 葫芦岛市博禹石油钻采机械有限公司 | 设有金属颗粒涂层的拧扣机夹钳 |
-
2016
- 2016-08-25 CN CN201610721023.0A patent/CN106151761A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778730A (en) * | 1987-09-09 | 1988-10-18 | Remgrit Corporation | Method of applying non-slip coating to tools and resulting product |
| US6755097B2 (en) * | 1997-09-15 | 2004-06-29 | Daniel S. Bangert | Granular particle gripping surface |
| CN205896538U (zh) * | 2016-08-25 | 2017-01-18 | 葫芦岛市博禹石油钻采机械有限公司 | 设有金属颗粒涂层的拧扣机夹钳 |
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Application publication date: 20161123 |