CN104089137A - Reinforcing part for joint of plastic pipe and manufacturing method of reinforcing part - Google Patents
Reinforcing part for joint of plastic pipe and manufacturing method of reinforcing part Download PDFInfo
- Publication number
- CN104089137A CN104089137A CN201410289850.8A CN201410289850A CN104089137A CN 104089137 A CN104089137 A CN 104089137A CN 201410289850 A CN201410289850 A CN 201410289850A CN 104089137 A CN104089137 A CN 104089137A
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- China
- Prior art keywords
- circular sleeve
- semicircular
- padlock
- semi
- plastic pipe
- 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.)
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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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
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- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
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- 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
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
- F16L55/172—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose the ring, band or sleeve being tightened by a tangentially arranged threaded pin and a nut
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a reinforcing part for a joint of a plastic pipe. The reinforcing part comprises two cylindrical sleeve structures which are connected through fixed connectors, the two cylindrical sleeve structures are respectively connected with two straight joints of the pipe, uniformly distributed bumps are arranged on the inner walls of the cylindrical sleeve structures, and locking devices are arranged on the cylindrical sleeves. The reinforcing part for the joint of the plastic pipe is simple in structure, convenient to use, capable of effectively preventing accidental slipping of the pipe and a connector, safe and reliable and has high practicality. Besides, the manufacturing method of the reinforcing part is simple and practical and has higher popularization value.
Description
Technical field
The present invention relates to a kind of reinforcing device., particularly a kind of plastic pipe joint girth member and preparation method thereof.
Background technique
In prior art, the production system pipeline of most enterprise is plastic pipe, its reason one, reduction engineering cost (as tubing cost, installation cost etc.); Reason two, some place are the particularity of production system conduit running medium, must use plastic pipe etc.And connect for a long time many places plastic pipe parts (as straight-through, elbow, threeway, oil are twisted etc.), be easy to throw off between not timing.Reason is many, as connected, glue performance reduces, equipment operation produces the pressure medium fluctuation that moves in shake, tubing, in tubing medium be connected chemical reaction between glue etc.Once tubing and connected element are surprisingly thrown off, can cause whole production system paralysis to bring sizable economic loss, or cause fearless personnel's injury.
Summary of the invention
For addressing the above problem, the invention discloses a kind of plastic pipe joint girth member and preparation method thereof.
In order to achieve the above object, the invention provides following technological scheme: a kind of plastic pipe joint girth member, comprise two circular sleeve structures, between two circular sleeve structure structures, be connected by fixed connecting piece, two described circular sleeve structures are connected on two straight-through joints of tubing, be provided with the bump structure of uniform distribution at the inwall of described circular sleeve structure, and be provided with locking device on two described circular sleeves.
As a modification of the present invention, described girth member is divided into upper semi-body and lower semi-body, described upper semi-body comprises two semicircular sleeves, two half circular sleeve are connected by upper fixed connecting piece, lower semi-body comprises two semicircular sleeves, two half circular sleeve are connected by lower fixed connecting piece, and wherein a connecting end on the semicircular sleeve on upper semi-body is provided with padlock, and another connecting end is provided with symmetrical movable locking screw and locking torque nut; A connecting end on the semicircular sleeve of lower semi-body is provided with padlock, another connecting end is provided with kidney-shaped locking hole, one end, two ends of two semicircular structures of described circular sleeve structure connects by padlock, and the other end is matched and locked by movable locking screw, locking torque nut and kidney-shaped locking hole.
As a modification of the present invention, described salient point is 0.5mm.
Another kind of plastic pipe of the present invention joint girth member, this girth member is applicable to comprising the circular sleeve structure of two substantially horizontals, and the circular sleeve structure of a vertical direction, fixed connecting piece by substantially horizontal between the circular sleeve structure of two described substantially horizontals is connected, the circular sleeve structure of described vertical direction is connected with the intermediate portion of the fixed connecting piece of described substantially horizontal, two described circular sleeve structures are connected on the joint of level of the three-way connector of tubing, vertical circular sleeve is connected on the vertical joint of three-way connector, be provided with the bump structure of uniform distribution at the inwall of described tube-in-tube structure, and be provided with locking device on described circular sleeve.
As a modification of the present invention, described girth member is divided into upper semi-body and lower semi-body, described upper semi-body comprises two semicircular sleeves of substantially horizontal, the semicircular sleeve of a vertical direction, a connecting end on semicircular sleeve is provided with padlock, and another connecting end is provided with movable locking screw and locking torque nut; Described lower semi-body comprises two semicircular sleeves, the semicircular sleeve of a vertical direction, a connecting end on semicircular sleeve is provided with padlock, another connecting end is provided with kidney-shaped locking hole, one end, two ends of two semicircular structures of described circular sleeve structure connects by padlock, and the other end is matched and locked by movable locking screw, locking torque nut and kidney-shaped locking hole.
A making method for plastic pipe joint girth member, comprises the steps:
(1), to prepare a 1-2mm thick, toughness, rigidity and non-corrosive all suitable white sheetmetal are for subsequent use;
(2), on white sheetmetal, making even salient point 2, salient point bump size is generally 0.5mm, can correspondingly increase depending on pipe diameter size, pipe thickness;
(3), according to connected element concrete shape and pipe diameter, accurate Calculation device development size, cuts out material;
(4), according to all kinds of tubing calibers, be made into the even corresponding semicircle of salient point cutting out lower material, on one side with inwardly and on " card " shape padlock, one side be the upper semi-body of the moving screw device with moment handle nut;
(5), according to all kinds of tubing calibers, be made into the even corresponding semicircle of salient point cutting out lower material, with on one side outwards and lower " card " shape padlock, one side are to be with kidney-shaped shedding motion lower semi-body;
(6), upper and lower semi-body is combined together that to form its diameter of circle be 2 times that corresponding tube outer diameter deducts bump size, device is reinforced and is of a size of salient point bulge size;
(7), get corresponding reinforcing device. upper and lower semi-body, aim at padlock, turn the lower moving screw 3 with moment handle nut 4, stick into lower semi-body band kidney-shaped opening 7, twist and be with moment handle nut 4, lower semi-body device in locking by suitable power.
A kind of plastic pipe provided by the invention joint girth member is simple in structure, easy to use, can effectively prevent unexpected disengagement the between tubing and connected element, safe and reliable, there is very strong practicability, and preparation process of the present invention is simple, practicality, has generalization well.
Brief description of the drawings
Fig. 1 is the structural representation of embodiments of the invention 1;
Fig. 2 is the structural representation of embodiments of the invention 2;
Fig. 3 is the structural representation of embodiments of the invention 3;
In figure, each parts are:
1 inwardly and on padlock, 2 salient points, 3 movable locking screws, 4 locking torque nuts, 5 fixed connecting pieces, 6 by outer and under padlock, 7 waist type locking holes.
Embodiment
Below with reference to specific embodiment, technological scheme provided by the invention is elaborated, should understands following embodiment and only be not used in and limit the scope of the invention for the present invention is described.
Embodiment 1:
A kind of plastic pipe joint girth member as described in Figure 1, this girth member is for reinforcing link on straight-through tube, comprise two circular sleeve structures, between two circular sleeve structure structures, be connected by fixed connecting piece, two described circular sleeve structures are connected on two straight-through joints of tubing, be provided with salient point 2 structures of uniform distribution at the inwall of described circular sleeve structure, salient point projection is generally 0.5mm, can correspondingly increase depending on pipe diameter size, pipe thickness.And be provided with locking device on two described circular sleeves.
Described girth member is divided into upper semi-body A and lower semi-body B, described upper semi-body A comprises two semicircular sleeves, two half circular sleeve are connected by upper fixed connecting piece 5, and the development size of fixed connecting piece 5 is less than the size that tubing launches, but will ensure enough tension strengths.Because the diameter of connected element is greater than the diameter that connects tubing, inconvenient in on-the-spot use.Lower semi-body B comprises two semicircular sleeves, two half circular sleeve are connected by lower fixed connecting piece 5, wherein a connecting end on the semicircular sleeve on upper semi-body be provided with inwardly and on padlock, another connecting end is provided with symmetrical movable locking screw 3 and locking torque nut 4; A connecting end on the semicircular sleeve of lower semi-body B be provided with by outer and under padlock 6, another connecting end is provided with kidney-shaped locking hole 7, one end, two ends of two semicircular structures of described circular sleeve structure connects by two padlocks, and the other end is matched and locked by movable locking screw 3, locking torque nut 4 and kidney-shaped locking hole 7.
Embodiment 2:
A kind of plastic pipe joint girth member as described in Figure 2, this girth member is for the link on reinforce belt swan neck, all identical with embodiment's 1 remaining structure, different be between two circular tube-in-tube structures that one for being horizontally disposed with, one is vertically to arrange, and the fixed connecting piece 5 between two circular sleeve structure structures is by the fixed connecting piece 5 of original straight making into " L " type.
Embodiment 3:
Be illustrated in figure 3 another kind of plastic pipe of the present invention joint girth member, this girth member is applicable to the reinforcing that threeway connects, this girth member is applicable to comprising the circular sleeve structure of two substantially horizontals, and the circular sleeve structure of a vertical direction, fixed connecting piece by substantially horizontal between the circular sleeve structure of two described substantially horizontals is connected, the circular sleeve structure of described vertical direction is connected with the intermediate portion of the fixed connecting piece of described substantially horizontal, two described circular sleeve structures are connected on the joint of level of the three-way connector of tubing, vertical circular sleeve is connected on the vertical joint of three-way connector, be provided with salient point 2 structures of uniform distribution at the inwall of described tube-in-tube structure, salient point projection is generally 0.5mm, depending on pipe diameter size, pipe thickness can correspondingly increase.And be provided with locking device on described circular sleeve.
Further, described girth member is divided into upper semi-body A and lower semi-body B, described upper semi-body A comprises two semicircular sleeves of substantially horizontal, the semicircular sleeve of a vertical direction, a connecting end on semicircular sleeve be provided with inwardly and on padlock 1, another connecting end is provided with movable locking screw 3 and locking torque nut 4; Described lower semi-body B comprises two semicircular sleeves, the semicircular sleeve of a vertical direction, a connecting end on semicircular sleeve be provided with by outside and under padlock 6, another connecting end is provided with kidney-shaped locking hole 7, one end, two ends of two semicircular structures of described circular sleeve structure connects by padlock, and the other end is matched and locked by movable locking screw 3 bars, locking torque nut 4 and kidney-shaped locking hole 7.
A making method for plastic pipe joint girth member, comprises the steps:
1, prepare the thick white sheetmetal of 1-2mm and make this device, guarantee toughness, rigidity and the non-corrosive feature of device.
2, on white sheetmetal, make even salient point 2, salient point bump sizes is generally 0.5mm, can correspondingly increase depending on pipe diameter size, pipe thickness.Object, for suitably making salient point can more shallowly be absorbed in plastic pipe under coupling mechanism force effect, increases the frictional force that connects tubing, connected element and reinforcing device., can make device soundness more outstanding.
3,, according to connected element concrete shape and pipe diameter, accurate Calculation device development size, cuts out material.Three kinds of shapes as shown in Figure 1, Figure 2, Figure 3 shows.
4, according to all kinds of tubing calibers, be made into the even corresponding semicircle of salient point 2 cutting out lower material, on one side with inwardly and on " card " shape padlock 1, one side be the upper semi-body installing with the moving screw 3 of moment handle nut 4.(the horizontal place of T-shape moving screw " " wraps in upper semi-body device outside, requirement activity, have certain tension strength) is as shown in Figure 1A, Fig. 2 A, Fig. 3 A.
5,, according to all kinds of tubing calibers, the material under sanction is made into the corresponding semicircle with even salient point 2, with " card " shape padlock of 6, one side are that band kidney-shaped opening 7 installs lower semi-body outwards and down on one side.Shown in Figure 1B, Fig. 2 B, Fig. 3 B.
6, to be combined together and to form its diameter of circle be 2 times that corresponding tube outer diameter deducts bump size to upper and lower semi-body, and device is reinforced and is of a size of salient point bulge size.As internal diameter 15mm plastic pipe, external diameter is generally 20mm, and salient point bulge size is 0.5mm, therefore diameter should calculate for 19mm(forms circular diameter with salient point when upper and lower semi-body fits in full circle).Briefly, be exactly on the circular upper and lower semi-body device of diameter 20mm, to make evenly to circle internal projection 0.5mm salient point, as plastic pipe reinforcing size.The concrete size of single unit system is determined with on-the-spot tube outer diameter.
7,, while making reinforcing device., before and after connecting or the place 5 of upper and lower fixing device must be less than the size that fixing tubing launches, but will ensure enough tension strengths.Because the diameter of connected element is greater than the diameter that connects tubing, inconvenient in on-the-spot use.As shown in Figure 1, Figure 2, in Fig. 3 shown in 5.
8, when scene is used, get corresponding reinforcing device. upper and lower semi-body, aim at padlock, turn the lower moving screw 3 with moment handle nut 4, stick into lower semi-body band kidney-shaped opening 7, twist and be with moment handle nut 4 by suitable power, lower semi-body device in locking.
A kind of plastic pipe provided by the invention joint girth member is simple in structure, easy to use, can effectively prevent unexpected disengagement the between tubing and connected element, safe and reliable, there is very strong practicability, and preparation process of the present invention is simple, practicality, has generalization well.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned mode of execution, also comprises the technological scheme being made up of above technical characteristics combination in any.
Claims (6)
1. a plastic pipe joint girth member, it is characterized in that: comprise two circular sleeve structures, between two circular sleeve structure structures, be connected by fixed connecting piece, two described circular sleeve structures are connected on two straight-through joints of tubing, be provided with the bump structure of uniform distribution at the inwall of described circular sleeve structure, and be provided with locking device on two described circular sleeves.
2. a kind of plastic pipe according to claim 1 joint girth member, it is characterized in that: described girth member is divided into upper semi-body and lower semi-body, described upper semi-body comprises two semicircular sleeves, two half circular sleeve are connected by upper fixed connecting piece, lower semi-body comprises two semicircular sleeves, two half circular sleeve are connected by lower fixed connecting piece, wherein a connecting end on the semicircular sleeve on upper semi-body is provided with padlock, and another connecting end is provided with symmetrical movable locking screw and locking torque nut; A connecting end on the semicircular sleeve of lower semi-body is provided with padlock, another connecting end is provided with kidney-shaped locking hole, one end, two ends of two semicircular structures of described circular sleeve structure connects by padlock, and the other end is matched and locked by movable locking screw, locking torque nut and kidney-shaped locking hole.
3. a kind of plastic pipe according to claim 1 joint girth member, is characterized in that: described salient point is 0.5mm.
4. a plastic pipe joint girth member, it is characterized in that: the circular sleeve structure that comprises two substantially horizontals, and the circular sleeve structure of a vertical direction, fixed connecting piece by substantially horizontal between the circular sleeve structure of two described substantially horizontals is connected, the circular sleeve structure of described vertical direction is connected with the intermediate portion of the fixed connecting piece of described substantially horizontal, two described circular sleeve structures are connected on the joint of level of the three-way connector of tubing, vertical circular sleeve is connected on the vertical joint of three-way connector, be provided with the bump structure of uniform distribution at the inwall of described tube-in-tube structure, and be provided with locking device on described circular sleeve.
5. a kind of plastic pipe according to claim 4 joint girth member, it is characterized in that: described girth member is divided into upper semi-body and lower semi-body, described upper semi-body comprises two semicircular sleeves of substantially horizontal, the semicircular sleeve of a vertical direction, a connecting end on semicircular sleeve is provided with padlock, and another connecting end is provided with movable locking screw and locking torque nut; Described lower semi-body comprises two semicircular sleeves, the semicircular sleeve of a vertical direction, a connecting end on semicircular sleeve is provided with padlock, another connecting end is provided with kidney-shaped locking hole, one end, two ends of two semicircular structures of described circular sleeve structure connects by padlock, and the other end is matched and locked by movable locking screw, locking torque nut and kidney-shaped locking hole.
6. a making method for plastic pipe joint girth member, is characterized in that: comprise the steps:
(1), to prepare a 1-2mm thick, toughness, rigidity and non-corrosive all suitable white sheetmetal are for subsequent use;
(2), on white sheetmetal, making even salient point 2, salient point bump size is generally 0.5mm, can correspondingly increase depending on pipe diameter size, pipe thickness;
(3), according to connected element concrete shape and pipe diameter, accurate Calculation device development size, cuts out material;
(4), according to all kinds of tubing calibers, be made into the even corresponding semicircle of salient point cutting out lower material, on one side with inwardly and on " card " shape padlock, one side be the upper semi-body of the moving screw device with moment handle nut;
(5), according to all kinds of tubing calibers, be made into the even corresponding semicircle of salient point cutting out lower material, with on one side outwards and lower " card " shape padlock, one side are to be with kidney-shaped shedding motion lower semi-body;
(6), upper and lower semi-body is combined together that to form its diameter of circle be 2 times that corresponding tube outer diameter deducts bump size, device is reinforced and is of a size of salient point bulge size;
(7), get corresponding reinforcing device. upper and lower semi-body, aim at padlock, turn the lower moving screw with moment handle nut, stick into lower semi-body band kidney-shaped opening, twist and be with moment handle nut, lower semi-body device in locking by suitable power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410289850.8A CN104089137A (en) | 2014-06-26 | 2014-06-26 | Reinforcing part for joint of plastic pipe and manufacturing method of reinforcing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410289850.8A CN104089137A (en) | 2014-06-26 | 2014-06-26 | Reinforcing part for joint of plastic pipe and manufacturing method of reinforcing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104089137A true CN104089137A (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410289850.8A Pending CN104089137A (en) | 2014-06-26 | 2014-06-26 | Reinforcing part for joint of plastic pipe and manufacturing method of reinforcing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089137A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2346051A (en) * | 1942-06-16 | 1944-04-04 | Seamark Lewis Mervyn Cecil | Pipe and other coupling |
| WO2000011390A1 (en) * | 1998-08-19 | 2000-03-02 | Pipelife Nederland B.V. | Sleeve joint |
| CN1339093A (en) * | 1999-02-05 | 2002-03-06 | 约翰·T·麦恩迈厄 | Clamshell coupling system and method |
| CN2793505Y (en) * | 2005-04-30 | 2006-07-05 | 河北宝硕管材有限公司 | Fast joint for repairing PE water supply pipe without water interruption |
| CN203248901U (en) * | 2013-03-21 | 2013-10-23 | 青岛威龙卡特管道***有限公司 | Sawtooth-shaped PE pipe clamp |
| CN103511770A (en) * | 2012-06-14 | 2014-01-15 | 诺马德国有限责任公司 | Profile clamp |
| CN203395495U (en) * | 2013-06-25 | 2014-01-15 | 兰丽冬 | Enhancement structure for weak part of pipeline |
-
2014
- 2014-06-26 CN CN201410289850.8A patent/CN104089137A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2346051A (en) * | 1942-06-16 | 1944-04-04 | Seamark Lewis Mervyn Cecil | Pipe and other coupling |
| WO2000011390A1 (en) * | 1998-08-19 | 2000-03-02 | Pipelife Nederland B.V. | Sleeve joint |
| CN1339093A (en) * | 1999-02-05 | 2002-03-06 | 约翰·T·麦恩迈厄 | Clamshell coupling system and method |
| CN2793505Y (en) * | 2005-04-30 | 2006-07-05 | 河北宝硕管材有限公司 | Fast joint for repairing PE water supply pipe without water interruption |
| CN103511770A (en) * | 2012-06-14 | 2014-01-15 | 诺马德国有限责任公司 | Profile clamp |
| CN203248901U (en) * | 2013-03-21 | 2013-10-23 | 青岛威龙卡特管道***有限公司 | Sawtooth-shaped PE pipe clamp |
| CN203395495U (en) * | 2013-06-25 | 2014-01-15 | 兰丽冬 | Enhancement structure for weak part of pipeline |
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Application publication date: 20141008 |