CN105508761A - Slip improving structure based on improvement in clamping effect - Google Patents
Slip improving structure based on improvement in clamping effect Download PDFInfo
- Publication number
- CN105508761A CN105508761A CN201610031413.5A CN201610031413A CN105508761A CN 105508761 A CN105508761 A CN 105508761A CN 201610031413 A CN201610031413 A CN 201610031413A CN 105508761 A CN105508761 A CN 105508761A
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- China
- Prior art keywords
- slips
- groove
- slip
- spring
- clamping effect
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- 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.)
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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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
- F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends tightened by tangentially-arranged threaded pins
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to a slip improving structure based on improvement in the clamping effect. The slip improving structure comprises a first slip and a second slip, wherein a first fixing blocks are arranged on the first slip, second fixing blocks are arranged on the second slip, a through groove is formed in the side wall of each first fixing block, a fixing rod is arranged at the bottom of each through groove, two fixing pieces are arranged on each fixing rod, a connecting plate is arranged between the two fixing pieces on each fixing rod, a through hole is formed in each connecting plate, two connecting rods are hinged to the lower end of each connecting plate, a clamping plate is arranged between the movable ends of every two corresponding connecting rods, a spring is arranged between every two corresponding connecting rods, a groove is formed in each second fixing block, and a clamping groove matched with the corresponding clamping plate is formed in the side wall of the corresponding groove; the inner wall of the first slip and the inner wall of the second slip are each provided with an annular groove, a spring I is arranged at the bottom of each annular groove, and an annular clamping block is connected to the end of each spring I. The slip improving structure solves the problem that an existing slip is prone to inaccurate alignment and a poor clamping effect in the matching process of the first slip part and the second slip part.
Description
Technical field
The present invention relates to petroleum pipeline auxiliary device field, particularly, relating to a kind of slips modified node method based on improving clamping effect.
Background technique
Oil after exploitation is in transportation process, and because the route of transport is long, the petroleum pipeline for transporting adopts multi-section type pipeline to transport usually, and namely multi-section type pipeline adopts multistage pipeline to be formed by connecting.In the process that pipeline connects, securing means when slips usually can be adopted to connect as pipeline.
Slips is all generally comprise the first slips and the second slips that form fastening slips, and two slips are bolted.
Existing slips easily cause the first slips and the contraposition in engagement process of the second slips inaccurate, and clamping effect is bad.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of based on improving the slips modified node method of clamping effect, easily causes the first slips and the contraposition in engagement process of the second slips is inaccurate, clamping effect is bad problem to overcome existing slips.
The present invention's adopted technological scheme that solves the problem is: based on the slips modified node method improving clamping effect, comprise the first slips and the second slips, first slips is provided with the first fixed block, second slips is provided with the second fixed block, first fixed block and the second fixed block are provided with for the through hole through screw rod, first slips and the second slips form fastening slips by screw rod with coordinating of nut, the sidewall of described first fixed block is provided with groove, the bottom of groove is provided with fixing rod, fixing rod is provided with 2 fixed plates, fixing rod is provided with connecting plate between 2 fixed plates, connecting plate is provided with perforation, the lower end of connecting plate is hinged with 2 connecting rods, the movable end of connecting rod is provided with clamp, spring is provided with between 2 connecting rods, described second fixed block is provided with groove, the sidewall of groove is provided with the draw-in groove coordinated with clamp, the inwall of described first slips and the second slips is provided with annular groove, and the bottom of annular groove is provided with spring I, and the end of spring I is connected with ring gripping block.
Existing slips is all generally comprise the first slips and the second slips that form fastening slips, and two slips are bolted; Existing slips easily cause the first slips and the contraposition in engagement process of the second slips inaccurate; Because of the first slips in clamping process with between the second slips and clamping tube wall, existing slips occurs that slip causes clamping effect bad.
Fixing rod of the present invention is vertical with groove to be arranged, the parallel to an axis of fixing rod and slips, and the both sides of described first fixed block are provided with groove; The movable end of described connecting rod specifically refers to the non-articulated end of connecting rod, described fixed plate is used for fixed connecting plate, connecting plate axially can not be moved left and right at fixing rod, due to connecting plate being provided with perforation, the size that the size of described perforation is greater than fixing rod is less than the size of fixed plate, and connecting plate can be moved up and down in fixing rod radial direction; The groove being arranged on the first slips and the second slips inwall is oppositely arranged, the end of the end of described spring I specifically thrum spring I away from the one end bottom annular groove, the ring gripping block being arranged on the first slips and the second slips inwall cooperatively interacts, and just forms a round structure.
Working procedure of the present invention: when the first slips and the second slips are tightened to slips by needs, by the first slips and the second slips staggered relatively, make the first slips up, upwards mention connecting plate, 2 connecting rods are clutched with hand, distance between 2 connecting rods is reduced until connecting rod can enter in groove, then make clamp be plugged in draw-in groove the aligning realizing the first fixed block and the second fixed block, and then realize the aligning of the first slips and the second slips; In the process of the first slips and the fastening pipeline of the second slips, ring gripping block extrusion spring I, spring I produces restoring force extrusion pipe, so can avoid because of the first slips and the second slips that to loosen the clamping effect caused bad.
The present invention by moving up and down the connecting plate that can not move left and right on fixing rod, connecting plate is hinged with 2 connecting rods that spacing can be shunk, the end of connecting rod is provided with clamp, the draw-in groove coordinated with clamp is being set simultaneously, coordinate by clamp and draw-in groove the aligning realizing the first slips and the second slips, avoid the first slips and the inaccurate problem of the second slips contraposition in engagement process.
The present invention is by arranging annular groove at the first slips and the second slips inwall, the bottom of annular groove arranges spring I, the end of spring I is provided with ring gripping block, the ring gripping block being arranged on the first slips and the second slips inwall cooperatively interacts, under the effect of spring I restoring force, pipeline is clamped, improve clamping effect.
Further, spring is at least provided with 2 groups.
Further, bore a hole as circular or square.
Further, fixed plate is circular or square.
Further, the outer wall of clamp is set to flank of thread.
Flank of thread can have the effective frictional force increased between clamp and draw-in groove, improves the fixed effect of clamp and draw-in groove.
To sum up, the invention has the beneficial effects as follows:
1, the present invention by moving up and down the connecting plate that can not move left and right on fixing rod, connecting plate is hinged with 2 connecting rods that spacing can be shunk, the end of connecting rod is provided with clamp, the draw-in groove coordinated with clamp is being set simultaneously, coordinate by clamp and draw-in groove the aligning realizing the first slips and the second slips, avoid the first slips and the inaccurate problem of the second slips contraposition in engagement process.
2, the present invention is by arranging annular groove at the first slips and the second slips inwall, the bottom of annular groove arranges spring I, the end of spring I is provided with ring gripping block, the ring gripping block being arranged on the first slips and the second slips inwall cooperatively interacts, under the effect of spring I restoring force, pipeline is clamped, improve clamping effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of slips.
Mark and corresponding component title in accompanying drawing:
1-the first slips; 2-the second slips; 3-the first fixed block; 4-the second fixed block; 5-nut; 6-screw rod; 7-ring gripping block; 31-groove; 32-fixing rod; 33-fixed plate; 34-connecting plate; 35-perforation; 36-connecting rod; 37-clamp; 38-spring; 41-groove; 42-draw-in groove.
Embodiment
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of invention do, but embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, based on the slips modified node method improving clamping effect, comprise the first slips 1 and the second slips 2, first slips 1 is provided with the first fixed block 3, second slips 2 is provided with the second fixed block 4, first fixed block 3 and the second fixed block 4 are provided with for the through hole through screw rod 6, first slips 1 and the second slips 2 form fastening slips by screw rod 6 with coordinating of nut 5, the sidewall of described first fixed block 3 is provided with groove 31, the bottom of groove 31 is provided with fixing rod 32, fixing rod 32 is provided with 2 fixed plates 33, fixing rod 32 is provided with connecting plate 34 between 2 fixed plates 33, connecting plate 34 is provided with perforation 35, the lower end of connecting plate 34 is hinged with 2 connecting rods 36, the movable end of connecting rod 36 is provided with clamp 37, spring 38 is provided with between 2 connecting rods 36, described second fixed block 4 is provided with groove 41, the sidewall of groove 41 is provided with the draw-in groove 42 coordinated with clamp 37, the inwall of described first slips 1 and the second slips 2 is provided with annular groove, and the bottom of annular groove is provided with spring I, and the end of spring I is connected with ring gripping block 7.
Embodiment 2:
As shown in Figure 1, the present embodiment is based on embodiment 1, and described spring 38 is provided with 2 groups; Described perforation 35 is circular, also can be square; Described fixed plate 33 is circular, also can be square; The outer wall of described clamp 37 is set to flank of thread.
As mentioned above, the present invention can be realized preferably.
Claims (5)
1. based on the slips modified node method improving clamping effect, it is characterized in that, comprise the first slips (1) and the second slips (2), first slips (1) is provided with the first fixed block (3), second slips (2) is provided with the second fixed block (4), first fixed block (3) and the second fixed block (4) are provided with for the through hole through screw rod (6), first slips (1) and the second slips (2) form fastening slips by screw rod (6) with coordinating of nut (5), the sidewall of described first fixed block (3) is provided with groove (31), the bottom of groove (31) is provided with fixing rod (32), fixing rod (32) is provided with 2 fixed plates (33), fixing rod (32) is provided with connecting plate (34) between 2 fixed plates (33), connecting plate (34) is provided with perforation (35), the lower end of connecting plate (34) is hinged with 2 connecting rods (36), the movable end of connecting rod (36) is provided with clamp (37), spring (38) is provided with between 2 connecting rods (36), described second fixed block (4) is provided with groove (41), the sidewall of groove (41) is provided with the draw-in groove (42) coordinated with clamp (37), the inwall of described first slips (1) and the second slips (2) is provided with annular groove, and the bottom of annular groove is provided with spring I, and the end of spring I is connected with ring gripping block (7).
2. the slips modified node method based on improving clamping effect according to claim 1, it is characterized in that, described spring (38) is at least provided with 2 groups.
3. the slips modified node method based on improving clamping effect according to claim 1, is characterized in that, described perforation (35) is circular or square.
4. the slips modified node method based on improving clamping effect according to claim 1, is characterized in that, described fixed plate (33) is circular or square.
5. the slips modified node method based on improving clamping effect according to claim 1, it is characterized in that, the outer wall of described clamp (37) is set to flank of thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031413.5A CN105508761A (en) | 2016-01-19 | 2016-01-19 | Slip improving structure based on improvement in clamping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610031413.5A CN105508761A (en) | 2016-01-19 | 2016-01-19 | Slip improving structure based on improvement in clamping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105508761A true CN105508761A (en) | 2016-04-20 |
Family
ID=55716953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610031413.5A Pending CN105508761A (en) | 2016-01-19 | 2016-01-19 | Slip improving structure based on improvement in clamping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508761A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004601A (en) * | 2018-03-02 | 2020-11-27 | 生命科技股份有限公司 | System for port and tube holder assembly attachment device and method of use |
| CN112851244A (en) * | 2021-01-26 | 2021-05-28 | 江西龙正科技发展有限公司 | Novel ultra-high performance concrete UHPC water pipe |
| CN113757461A (en) * | 2021-02-07 | 2021-12-07 | 上海威逊机械连接件有限公司 | Quick-assembling joint |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2390078Y (en) * | 1998-05-29 | 2000-08-02 | 上海新奇五金有限公司 | Angle steel device with improved shape for swing pipe |
| US20110316274A1 (en) * | 2009-03-17 | 2011-12-29 | Aker Subsea As | Riser clamp |
| CN203067953U (en) * | 2012-12-05 | 2013-07-17 | 泰州伊士班尼亚制冷设备有限公司 | V-shaped fixing clamp used for electrical heating tube of evaporator |
| CN203375017U (en) * | 2013-06-19 | 2014-01-01 | 江门市蓬江区欧罗富五金橡胶制品有限公司 | Rapid installation pipe clamp |
| CN103696709A (en) * | 2014-01-02 | 2014-04-02 | 无锡金帆钻凿设备股份有限公司 | Boosting automatic centering clamping device with upper opening |
| CN105065783A (en) * | 2015-08-08 | 2015-11-18 | 大连碧蓝节能环保科技有限公司 | Opposed adjustable plastic pipe clamp |
| CN205371879U (en) * | 2016-01-19 | 2016-07-06 | 成都科盛石油科技有限公司 | Slips improves structure |
-
2016
- 2016-01-19 CN CN201610031413.5A patent/CN105508761A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2390078Y (en) * | 1998-05-29 | 2000-08-02 | 上海新奇五金有限公司 | Angle steel device with improved shape for swing pipe |
| US20110316274A1 (en) * | 2009-03-17 | 2011-12-29 | Aker Subsea As | Riser clamp |
| CN203067953U (en) * | 2012-12-05 | 2013-07-17 | 泰州伊士班尼亚制冷设备有限公司 | V-shaped fixing clamp used for electrical heating tube of evaporator |
| CN203375017U (en) * | 2013-06-19 | 2014-01-01 | 江门市蓬江区欧罗富五金橡胶制品有限公司 | Rapid installation pipe clamp |
| CN103696709A (en) * | 2014-01-02 | 2014-04-02 | 无锡金帆钻凿设备股份有限公司 | Boosting automatic centering clamping device with upper opening |
| CN105065783A (en) * | 2015-08-08 | 2015-11-18 | 大连碧蓝节能环保科技有限公司 | Opposed adjustable plastic pipe clamp |
| CN205371879U (en) * | 2016-01-19 | 2016-07-06 | 成都科盛石油科技有限公司 | Slips improves structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004601A (en) * | 2018-03-02 | 2020-11-27 | 生命科技股份有限公司 | System for port and tube holder assembly attachment device and method of use |
| US11414252B2 (en) | 2018-03-02 | 2022-08-16 | Life Technologies Corporation | System for port and tube holder assembly attachment device and methods of use |
| US11679924B2 (en) | 2018-03-02 | 2023-06-20 | Life Technologies Corporation | System for port and tube holder assembly attachment device |
| CN112851244A (en) * | 2021-01-26 | 2021-05-28 | 江西龙正科技发展有限公司 | Novel ultra-high performance concrete UHPC water pipe |
| CN113757461A (en) * | 2021-02-07 | 2021-12-07 | 上海威逊机械连接件有限公司 | Quick-assembling joint |
| WO2022166732A1 (en) * | 2021-02-07 | 2022-08-11 | 上海威逊机械连接件有限公司 | Quickly installable connector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |