CN206055084U - A kind of insulating tube and its bindiny mechanism - Google Patents
A kind of insulating tube and its bindiny mechanism Download PDFInfo
- Publication number
- CN206055084U CN206055084U CN201620994989.7U CN201620994989U CN206055084U CN 206055084 U CN206055084 U CN 206055084U CN 201620994989 U CN201620994989 U CN 201620994989U CN 206055084 U CN206055084 U CN 206055084U
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- CN
- China
- Prior art keywords
- bindiny mechanism
- insulating tube
- tube
- outer tube
- groove
- 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 discloses a kind of insulating tube and its bindiny mechanism, including inner tube, heat-insulation layer and outer tube, also include the bindiny mechanism for connecting for insulating tube two-by-two, two mouth of pipe end faces of the outer tube are respectively arranged with some evenly distributed locating convex blocks and detent, the locating convex block and detent are mutually matched, the two ends of the outer tube are provided with screens circular groove along the external diameter of outer tube, and the bindiny mechanism is socketed in the mouth of pipe junction of two insulating tubes along the external diameter of outer tube.This utility model replaces the mode of welding that pipe pipe connection is carried out to insulating tube using attachment structure, not only easy to operate, dismounting facility, connection and maintenance to insulating tube brings great convenience, and insulating tube is in the presence of attachment structure, solve that weld is attached by the way of welding is easily aging or corrosion occurs, weld is very easy to the problem for occurring loosening and producing gap, improves the connection effect of insulating tube.
Description
Technical field
This utility model is specifically related to a kind of insulating tube and its bindiny mechanism.
Background technology
Mainly by being welded together between existing insulating tube pipe pipe, this connected mode is due to the weldering for adopting
Mode is connect, artificial operating error can be produced in welding process unavoidably, cause the suture degree between two pipes to be unable to reach completely
There is gap in matching, the weld between two pipes so that insulation composite pipe tightness is poor, easily occur leakage when liquid is transported
The situation of liquid, even and if weld sealing preferably, weld during prolonged use, due to aging or be subject to
The Long Term Contact of corrosive liquids, weld is very easy to be occurred loosening and producing gap, the insulating tube for welding together in addition
Dismounting is cumbersome, and the maintenance of insulating tube is cumbersome, and secondary utilization rate is low.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, there is provided one kind be attached using attachment structure, it is close
The insulating tube of the good, convenient disassembly of envelope property and its bindiny mechanism.
Technical scheme：For achieving the above object, this utility model provides a kind of insulating tube and its bindiny mechanism, including interior
Pipe, heat-insulation layer and outer tube, also include the bindiny mechanism for connecting for insulating tube two-by-two, two mouth of pipe end faces point of the outer tube
Some evenly distributed locating convex blocks and detent are not provided with, the locating convex block and detent are mutually matched, described
The two ends of outer tube are provided with screens circular groove along the external diameter of outer tube, and the bindiny mechanism is socketed in two along the external diameter of outer tube
The mouth of pipe junction of insulating tube, the two ends of the bindiny mechanism are provided with the card matched with screens circular groove towards inner side direction
Position projection, described two screens projections distinguish holding in two screens circular grooves of two insulating tube connection ends, the connection machine
The both ends of the surface of structure are respectively arranged with to be tightened up groove and tightens up projection, it is described tighten up groove and tighten up projection be mutually matched, it is described to tighten up groove
Be provided with interior side wall it is some towards tightening up the evenly distributed concave block in groove bottom direction, it is described tighten up be provided with projection with it is recessed
The projection that block matches.
Design principle of the present utility model is：Another insulating tube is fitted over using the locating convex block card of an insulating tube to position
In groove so that the interface of two insulating tubes can close registration completely, using two screens projections difference of bindiny mechanism
Card is fitted in two screens circular grooves at the interface of two insulating tubes, and bindiny mechanism is socketed in two along the external diameter of outer tube
The mouth of pipe junction of insulating tube, is being tightened up in groove using projection cooperation is tightened up, is realizing and two insulating tubes link together, profit
Relative position of the projection of projection in the concave block for tightening up groove is tightened up with change such that it is able to which the internal diameter for changing bindiny mechanism is big
It is little so that bindiny mechanism can adapt to the connection of the insulating tube of multiple diameter specification.
Further, the two ends of the bindiny mechanism are connected by contiguous block, and one end of the contiguous block is welded on connection
Mechanism is provided with that one end for tightening up projection, and the other end is fixed on bindiny mechanism by fixing bolt and is provided with that tighten up groove
The bonding strength between two connection ends of bindiny mechanism can be further strengthened at end, contiguous block, it is therefore prevented that the two of bindiny mechanism
Individual connection end occurs to loosen causes the bonding strength of two insulating tubes to decline, so as to ensure that bindiny mechanism for two insulating tubes
Connection effect.
Further, the concave block and projection are all arcuate structure.
Beneficial effect：This utility model compared with prior art, replaces the mode of welding to insulating tube using attachment structure
Pipe pipe connection is carried out, not only easy to operate, dismounting facility, the connection and maintenance to insulating tube bring great convenience, and
And insulating tube is in the presence of attachment structure, can possess fabulous bonding strength, insulating tube and insulating tube connection end for a long time
Sealing it is very good, solve that weld is attached by the way of welding is easily aging or corrosion, weld occur
The problem for being very easy to occur loosening and producing gap, improves the connection effect of insulating tube.
Description of the drawings
Fig. 1 is the structural representation of insulating tube in this utility model；
Fig. 2 is the connection diagram of insulating tube and attachment structure in this utility model；
Fig. 3 is the partial schematic diagram of attachment structure in this utility model；
Fig. 4 is the structural representation of attachment structure in this utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, further elucidate this utility model, it should be understood that these embodiments are only used for
Illustrate this utility model rather than limit scope of the present utility model, after this utility model has been read, art technology
Modification of the personnel to the various equivalent form of values of the present utility model falls within the application claims limited range.
Embodiment 1：
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, this utility model provides a kind of insulating tube and its bindiny mechanism, including inner tube
1st, heat-insulation layer 2 and outer tube 3, also include the bindiny mechanism 6 for connecting for insulating tube two-by-two, two nose ends of the outer tube 3
Face is respectively arranged with some evenly distributed locating convex blocks 4 and detent 5, the locating convex block 4 and mutual of detent 5
Match somebody with somebody, the two ends of the outer tube 3 are provided with screens circular groove 31 along the external diameter of outer tube 3, and the bindiny mechanism 6 is along outer tube 3
External diameter is socketed in the mouth of pipe junction of two insulating tubes, and the two ends of the bindiny mechanism 6 are provided with and card towards inner side direction
The screens projection 61 that circle of position groove 31 matches, described two difference holdings of screens projection 61 two two insulating tube connection ends
In screens circular groove 31, the both ends of the surface of the bindiny mechanism 6 are respectively arranged with to be tightened up groove 62 and tightens up projection 63, described to tighten up groove 62
It is mutually matched with projection 63 is tightened up, is provided with the side wall tightened up in groove 62 some uniform towards 62 bottom surface direction of groove is tightened up
The concave block 621 of arrangement, described tightening up are provided with the projection 631 matched with concave block 621 on projection 63, the concave block 621 and convex
It is all arcuate structure to play 631.
Embodiment 2：
Insulating tube A to be connected and insulating tube B is taken out, the card of locating convex block 4 of insulating tube A is fitted over into determining for insulating tube B
In the groove 5 of position, then two screens projections 61 of bindiny mechanism 6 are blocked respectively and fits over the two of insulating tube A and insulating tube B connection ends
In individual screens circular groove 31, subsequently the projection 63 of tightening up of bindiny mechanism 6 is inserted into and is tightened up in groove 62, regulation is tightened up projection 63 and received
Relative position in tight groove 62 so that the connection end of insulating tube A and insulating tube B can be tightened up by bindiny mechanism 6 completely, it is raised
631 holdings cause to tighten up projection 63 in concave block 621 and to tighten up 62 relative position of groove highly stable, and one end is welded on company finally
Connection mechanism 6 is provided with the other end of the contiguous block 7 of that one end for tightening up projection 63 and is fixed on bindiny mechanism 6 by fixing bolt 71
It is provided with that one end for tightening up groove 62.
Claims (3)
1. a kind of insulating tube and its bindiny mechanism, including inner tube (1), heat-insulation layer (2) and outer tube (3), it is characterised in that：Also wrap
Include the bindiny mechanism (6) for connecting for insulating tube two-by-two, two mouth of pipe end faces of the outer tube (3) are respectively arranged with some uniform
The locating convex block (4) and detent (5) of arrangement, the locating convex block (4) and detent (5) are mutually matched, the outer tube
(3) two ends are provided with screens circular groove (31) along the external diameter of outer tube (3), and the bindiny mechanism (6) is along the outer of outer tube (3)
Footpath is socketed in the mouth of pipe junction of two insulating tubes, and the two ends of the bindiny mechanism (6) are provided with and card towards inner side direction
The screens projection (61) that circle of position groove (31) matches, described two screens projections (61) difference holdings are two insulating tube connection ends
Two screens circular grooves (31) in, the both ends of the surface of the bindiny mechanism (6) are respectively arranged with to be tightened up groove (62) and tightens up projection
(63), it is described tighten up groove (62) and tighten up projection (63) be mutually matched, be provided with the side wall tightened up in groove (62) some
Towards the evenly distributed concave block (621) in groove (62) bottom surface direction is tightened up, described tightening up is provided with projection (63) and concave block (621)
The projection (631) for matching.
2. a kind of insulating tube according to claim 1 and its bindiny mechanism, it is characterised in that：The bindiny mechanism (6)
Two ends are connected by contiguous block (7), and one end of the contiguous block (7) is welded on bindiny mechanism (6) and is provided with tightens up projection (63)
That one end, the other end is fixed on bindiny mechanism (6) by fixing bolt (71) and is provided with that one end for tightening up groove (62).
3. a kind of insulating tube according to claim 1 and its bindiny mechanism, it is characterised in that：The concave block (621) and convex
It is all arcuate structure to play (631).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994989.7U CN206055084U (en) | 2016-08-29 | 2016-08-29 | A kind of insulating tube and its bindiny mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994989.7U CN206055084U (en) | 2016-08-29 | 2016-08-29 | A kind of insulating tube and its bindiny mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206055084U true CN206055084U (en) | 2017-03-29 |
Family
ID=58377663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994989.7U Expired - Fee Related CN206055084U (en) | 2016-08-29 | 2016-08-29 | A kind of insulating tube and its bindiny mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206055084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676573A (en) * | 2017-11-05 | 2018-02-09 | 江苏捷通管业科技有限公司 | A kind of combined type petrochemical industry delivery pipe |
-
2016
- 2016-08-29 CN CN201620994989.7U patent/CN206055084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676573A (en) * | 2017-11-05 | 2018-02-09 | 江苏捷通管业科技有限公司 | A kind of combined type petrochemical industry delivery pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20200829 |