CN207931118U - Thermoplastic hot melt connects flange control device - Google Patents
Thermoplastic hot melt connects flange control device Download PDFInfo
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- CN207931118U CN207931118U CN201721882881.XU CN201721882881U CN207931118U CN 207931118 U CN207931118 U CN 207931118U CN 201721882881 U CN201721882881 U CN 201721882881U CN 207931118 U CN207931118 U CN 207931118U
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- stage casing
- cylinder
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- outer diameter
- control device
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Abstract
The utility model is related to the heating equipment field that the use of molding or connection for plastics has pressure or no pressure, specially a kind of thermoplastic hot melt connects flange control device.A kind of thermoplastic hot melt connection flange control device, includes the cylinder (1) of cylinder, it is characterized in that：Further include to stage casing (2) and handle (3), the big circular bottom surface of stage casing (2) is posted and fixed on the outer end face of cylinder (1), handle (3) is fixed on by the inner end of connecting rod (31) at the center of cylinder (1) inner face.The utility model is simple in structure, easy to use, improves pipeline water passing capacity.
Description
Technical field
The utility model is related to the heating equipment field that the use of molding or connection for plastics has pressure or no pressure, tools
Body is that a kind of thermoplastic hot melt connects flange control device.
Background technology
Conventional plastic pipe hot-melt adhesive paste form of construction work is as follows, with high density polyethylene (HDPE)（Abbreviation HDPE）For：
1. the pipeline of HDPE is fixed on the fixture of fuse machine, electric boiling plate is warming up to 210 DEG C, operation hydraulic pressure dress
It sets two end faces for making two pipelines that need to dock while contacting heating with electric boiling plate completely；
2. heating after the completion of, take out electric boiling plate, operate hydraulic device again, make two molten end faces by
It is bonded under certain pressure, is mutually squeezed in binding face, lock hydraulic device；
3. after the docking time that material technology requires, removal hydraulic device, pipeline docking is completed, and is formed at docking
The crimping of pipeline.
Because heating operation, pipeline forms inside and outside two crimpings at docking, and crimping has protection to make the thermal fusing surface at docking
With, but the pipeline with inner bead is for draining（In particular for sewage conduct）When, pipeline can be caused to be pulled at inner bead
Rubbish reduces water passing capacity, and is difficult to repair.
Utility model content
In order to overcome the deficiencies of existing technologies, a kind of modeling simple in structure, easy to use, improving pipeline water passing capacity is provided
Expect former, the utility model discloses a kind of thermoplastic hot melts to connect flange control device.
The utility model reaches goal of the invention by following technical solution：
A kind of thermoplastic hot melt connection flange control device, includes the cylinder of cylinder, it is characterized in that：Further include pair
Stage casing and handle,
It is truncated cone-shaped to stage casing, the outer diameter of outer diameter and cylinder cross section to stage casing great circle bottom surface is equal, to stage casing roundlet
The outer diameter of bottom surface is less than the outer diameter of cylinder cross section；
Handle includes the large face machine of connecting rod, and the outer diameter of large face machine is less than the outer diameter of cylinder cross section, and the outer end of connecting rod, which is fixed, is in one's hands
At the center of disk；
The outer end face of big circular bottom surface and cylinder to stage casing is aligned, and posts and fixes the big circular bottom surface in stage casing in cylinder
On outer end face, handle is fixed on by the inner end of connecting rod at the center of cylinder inner face.
The thermoplastic hot melt connects flange control device, it is characterized in that：The length in stage casing is not more than
200mm, to the taper in stage casing 0.03~0.08.
The application method of the thermoplastic hot melt connection flange control device, it is characterized in that：As described below according to
Secondary implementation：
1. heating：Two sections of plastic conduits to be docked are fixed on the fixture of fuse machine, by the electric boiling plate of fuse machine
It is warming up on the heat fusion joint of plastic conduit, operates two end faces that the hydraulic device of fuse machine keeps two sections of plastic conduits to be docked
It is all contacted completely with the electric boiling plate of fuse machine, two end faces that two sections of plastic conduits of electric boiling plate pair of fuse machine are to be docked are same
Shi Jiare；
2. docking：Two sections of plastic conduits pump fuse machine after two end faces docked all are heated on heat fusion joint
Electric boiling plate operates the hydraulic device of fuse machine again, makes be in that two sections of plastic conduits to be docked two of molten condition are held
Face is aligned with each other and mutually fits, and is mutually squeezed in binding face so that binding face comes into full contact with, locks the hydraulic device of fuse machine；
3. crimping：Handle is held, the roundlet end face in stage casing will be inserted into from one section of plastic conduit, to the direction of insertion in stage casing
Water (flow) direction when being used with plastic conduit is consistent, and if plastic conduit is longitudinally mounted, the flow in plastic conduit is in gravity
Under flow from above to below, then to stage casing from high-order pipe fitting（Refer to the higher pipe fitting in position after installing）Plastic conduit side be inserted into,
The binding face to two sections of plastic conduits of lateral surface face in stage casing, the plastics overflowed by extruding at binding face is set to be deposited in centering
Forward inclined-plane crimping is formed on the lateral surface of section；
4. extracting out：After two sections of plastic conduit docking times reach setting time, rotatable handle is held to drive cylinder and right
Stage casing rotates simultaneously, will be extracted out out of plastic conduit to stage casing.
In-flanges is used through certain time when the utility model changes plastic hot melt connection causes pipeline drift diameter reduction
Inner bead inside plastic conduit is processed into direction downstream by situation, is avoided stain disease in pipeline and is directly washed away weld, drop
The risk that low leakage is oozed；It has been greatly reduced the possibility for pulling rubbish simultaneously, has extended pipeline whole service life；The utility model
Within the former process construction time complete in-flanges processing work, do not increase recruitment cost, but greatly reduce and reprocess, safeguard at
This, improves overall economy quality.
The utility model has the beneficial effects that：It is simple in structure, it is easy to use, improve pipeline water passing capacity.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is diagrammatic cross-section when the utility model is used.
Specific implementation mode
The utility model is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of thermoplastic hot melt connects flange control device, including cylindrical cylinder 1, to stage casing 2 and handle 3,
As shown in Figure 1, concrete structure is：
It is truncated cone-shaped to stage casing 2, it is equal to the outer diameter of 1 cross section of outer diameter and cylinder of 2 big circular bottom surface of stage casing, to stage casing 2
The outer diameter of small circular bottom surface is less than the outer diameter of 1 cross section of cylinder；
Handle 3 includes the large face machine 32 of connecting rod 31, and the outer diameter of large face machine 32 is less than the outer diameter of 1 cross section of cylinder, connecting rod 31 it is outer
End is fixed at the center of large face machine 32；
The outer end face of big circular bottom surface and cylinder 1 to stage casing 2 is aligned, and posts and fixes the big circular bottom surface in stage casing 2 in cylinder
On the outer end face of body 1, handle 3 is fixed on by the inner end of connecting rod 31 at the center of 1 inner face of cylinder.
In the present embodiment：200mm is not more than to the length in stage casing 2, to the taper in stage casing 2 0.03~0.08.
Cylinder 1 is steel pipe, and it is metal concentric reducer to be selected to stage casing 2, and handle 3 is welded using DN15 steel pipes and round iron plate
It connects and is made, cylinder 1 and table 1 can refer to the selection of the size in stage casing 2：
Table 1：
Step manufactures the present embodiment as described below：
1. selecting cylinder 1 according to the internal diameter for the HDPE plastic pipeline 10 that need to be heated, to the size in stage casing 2 and handle 3；
2. will be welded on cylinder 1 to stage casing 2, butt welding mouth is polished after welding, it is desirable that weld seam does not protrude from cylinder 1
Outer diameter；
3. connecting rod 31 and large face machine 32 are welded into handle 3, when welding, need to ensure that connecting rod 31 and large face machine 32 are orthogonal, even
Bar 31 is welded on the center of large face machine 32；
4. handle 3 is welded on cylinder 1, also require that weld seam does not protrude from the outer diameter of cylinder 1.
The present embodiment is used for the heat-melting butt-joint of HDPE, in use, implementing successively as described below：
1. heating：Two sections of plastic conduits 10 to be docked are fixed on the fixture of fuse machine, by the electrical heating of fuse machine
Plate is warming up on the heat fusion joint of plastic conduit 10, is generally heated to 210 DEG C, is operated the hydraulic device of fuse machine and is made two sections of plastics
Two end faces to be docked of pipeline 10 are all contacted with the electric boiling plate of fuse machine completely, two sections of plastics of electric boiling plate pair of fuse machine
It heats simultaneously two end faces to be docked of pipeline 10；
2. docking：Two sections of plastic conduits 10 pump fuse machine after two end faces docked all are heated on heat fusion joint
Electric boiling plate, again operate fuse machine hydraulic device, make be in molten condition two sections of plastic conduits 10 it is to be docked two
A end face is aligned with each other and mutually fits, and is mutually squeezed in binding face so that binding face comes into full contact with, locks the hydraulic pressure of fuse machine
Device；
3. crimping：As shown in Figure 2：Handle 3 is held, the roundlet end face in stage casing 2 will be inserted into from one section of plastic conduit 10, it is right
The water (flow) direction when direction of insertion in stage casing 2 is used with plastic conduit 10 is consistent, i.e., as shown in the solid arrow a in Fig. 2, such as moulds
Pipe material 10 is longitudinally mounted, and the flow in plastic conduit 10 flows from above to below under the effect of gravity, then is managed from a high position to stage casing 2
Part（Refer to the higher pipe fitting in position after installing）10 side of plastic conduit be inserted into, make two sections of plastics of lateral surface face to stage casing 2
The binding face of pipeline 10, the plastics overflowed by extruding at binding face, which are deposited on the lateral surface to stage casing 2, forms forward inclined-plane
Crimping 11；
4. extracting out：After two sections of 10 docking times of plastic conduit reach setting time, the rotation of handle 3 is held to drive cylinder 1
It rotates, stage casing 2 will be extracted out out of plastic conduit 10, extraction direction is as shown in the dotted arrow b in Fig. 2 simultaneously with to stage casing 2.
Claims (2)
1. a kind of thermoplastic hot melt connects flange control device, including cylindrical cylinder (1), it is characterized in that：Further include
To stage casing (2) and handle (3),
It is truncated cone-shaped to stage casing (2), the outer diameter of outer diameter and cylinder (1) cross section to stage casing (2) big circular bottom surface is equal, to stage casing
(2) outer diameter of small circular bottom surface is less than the outer diameter of cylinder (1) cross section；
Handle (3) includes the large face machine (32) of connecting rod (31), and the outer diameter of large face machine (32) is less than the outer diameter of cylinder (1) cross section, connecting rod
(31) outer end is fixed at the center of large face machine (32)；
The outer end face of big circular bottom surface and cylinder (1) to stage casing (2) is aligned, and is posted and fixed to the big circular bottom surface of stage casing (2)
On the outer end face of cylinder (1), handle (3) is fixed on by the inner end of connecting rod (31) at the center of cylinder (1) inner face.
2. thermoplastic hot melt according to claim 1 connects flange control device, it is characterized in that：To stage casing (2)
Length is not more than 200mm, to the taper of stage casing (2) 0.03~0.08.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721882881.XU CN207931118U (en) | 2017-12-28 | 2017-12-28 | Thermoplastic hot melt connects flange control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721882881.XU CN207931118U (en) | 2017-12-28 | 2017-12-28 | Thermoplastic hot melt connects flange control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207931118U true CN207931118U (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721882881.XU Active CN207931118U (en) | 2017-12-28 | 2017-12-28 | Thermoplastic hot melt connects flange control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207931118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968683A (en) * | 2017-12-28 | 2019-07-05 | 上海宝冶集团有限公司 | Thermoplastic hot melt connects flange control device and its application method |
-
2017
- 2017-12-28 CN CN201721882881.XU patent/CN207931118U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968683A (en) * | 2017-12-28 | 2019-07-05 | 上海宝冶集团有限公司 | Thermoplastic hot melt connects flange control device and its application method |
| CN109968683B (en) * | 2017-12-28 | 2024-08-20 | 上海宝冶集团有限公司 | Thermoplastic plastic hot-melt connection flanging control device and application method thereof |
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