CN206918542U - A kind of shrink belt - Google Patents
A kind of shrink belt Download PDFInfo
- Publication number
- CN206918542U CN206918542U CN201720763184.6U CN201720763184U CN206918542U CN 206918542 U CN206918542 U CN 206918542U CN 201720763184 U CN201720763184 U CN 201720763184U CN 206918542 U CN206918542 U CN 206918542U
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- CN
- China
- Prior art keywords
- layer
- phosphor powder
- shrink belt
- hot melt
- melt adhesive
- 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 shrink belt, including cylinder axle and with body, the band body includes radiant crosslinked polyethylene substrate layer and hot melt adhesive layer, phosphor powder layer is provided between the radiant crosslinked polyethylene substrate layer and hot melt adhesive layer, coaxial threaded is connected with work sleeve in the cylinder axle, and the vitalight lamp controlled by circuit is fixed with the work sleeve；The cut edge joint of shrink belt can be quickly and easily found by simple structure, so as to mitigate work difficulty, improves operating efficiency.
Description
Technical field
It the utility model is related to anti-corrosion material field, more particularly to a kind of shrink belt.
Background technology
Shrink belt is the strip material being combined by radiant crosslinked polyethylene base material and PUR；Base material is through high energy
The cross-linking polyethylene materials of particle radiation, have higher mechanical strength and heat-proof aging, the resistance to environment of resistant to chemical media burn into should
The features such as power cracking, UV radiation, and have longer service life；Shrink belt is mainly used in gas pipeline, defeated
The corrosion-resistanting interpolating port of oil and gas pipeline, water supply and sewerage pipeline and heating network, peel strength >=70N/cm high with shear strength,
Ageing resistance is strong, good seal performance, the multiple advantages such as easy for construction, is anti-corrosion material important in cathodic protection engineering.
Because the one side of shrink belt has viscosity, roll is formed so as to viscous viscous, is easy to use, but whenever needing
When intercepting a bit of shrink belt, it is required for finding at the cut edge of shrink belt, thermal contraction is also always bonded at cut edge
The back side of band, now it is not easy to find out, so as to reduce operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of shrink belt, the advantage is that, can quickly find shrink belt
Cut edge at, improve operating efficiency.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of shrink belt, bag
Include an axle and include radiant crosslinked polyethylene substrate layer and hot melt adhesive layer, the radiant crosslinked polyethylene with body, the band body
Phosphor powder layer is provided between substrate layer and hot melt adhesive layer, coaxial threaded is connected with work sleeve, the work set in the cylinder axle
The vitalight lamp controlled by circuit is fixed with cylinder.
By using above-mentioned technical proposal, when needing to find the side end of shrink belt, vitalight lamp only need to be opened,
Under the irradiation of vitalight lamp, photoluminescent phosphor layer can be caused, now can quickly search out cut edge joint location, from
And work difficulty is alleviated, improve operating efficiency.
The utility model is further arranged to：The width of the phosphor powder layer is less than the width with body.
By using above-mentioned technical proposal, now after band body volume is contained on an axle, you can to reduce phosphor powder layer and purple
The distance between outside line bulb, so as to the relative circumferential side wall end face of this shrink belt two of weakening under vitalight lamp irradiation
The light of transmitting, so that staff is quick easily at cut edge.
The utility model is further arranged to：Epoxy resin barrier film is provided between the hot melt adhesive layer and phosphor powder layer
Layer.
By using above-mentioned technical proposal, because phosphor powder layer is in form of powdery particles, now it is possible in hot melt adhesive layer
It is adhered under viscous effect on radiant crosslinked polyethylene substrate layer, causes the waste of phosphor powder layer, now isolate in epoxy resin
In the presence of film layer, then can effectively it solve the above problems.
The utility model is further arranged to：Plastic uptake glue is provided between the epoxy resin separating film layer and phosphor powder layer
Layer.
By using above-mentioned technical proposal, in the presence of plastic uptake glue-line, it is possible to achieve phosphor powder layer and epoxy resin every
From gluing between film layer, to realize fixation of the phosphor powder layer in this shrink belt, the waste of phosphor powder layer is avoided.
In summary, the utility model has the advantages that：
1st, the cut edge joint of shrink belt can be quickly and easily found by simple structure, so as to mitigate work
Make difficulty, improve operating efficiency；
2nd, fluorescence coating can cause this shrink belt to have illumination and mark action at night simultaneously, improve this heat receipts
The feature of contracting band；
3rd, epoxy resin separating film layer can play the buffer action between phosphor powder layer and hot melt adhesive layer, avoid fluorescent material
Layer particle is adhered on radiant crosslinked polyethylene substrate layer, causes to waste；
4th, plastic uptake glue-line can cause phosphor powder layer to be firmly adhered on epoxy resin separating film layer, realize phosphor powder layer
Fixation in this shrink belt, further avoid being scattered for phosphor powder layer.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of this shrink belt；
Fig. 2 is to prolong the band body Rotating fields schematic diagram with body width in embodiment 1；
Prolong the band body Rotating fields schematic diagram with body width in Fig. 3 embodiments 2.
In figure：1st, cylinder axle；2nd, band body；21st, radiant crosslinked polyethylene substrate layer；22nd, hot melt adhesive layer；3rd, phosphor powder layer；4、
Work sleeve；5th, vitalight lamp；51st, button；52nd, control circuit board；6th, epoxy resin separating film layer；7th, plastic uptake glue-line；8、
Knob handle.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of shrink belt, as illustrated in fig. 1 and 2, including cylinder axle 1 and with body 2, band body 2 includes radiation and handed over
Connection polyethylene substrate layer 21 and hot melt adhesive layer 22, radiant crosslinked polyethylene substrate layer 21 have preferable antiseptic property, are this heat
The chief component of shrinkage band, radiant crosslinked polyethylene base material by hot melt adhesive layer 22 there is certain viscosity to be applied to realize
To the adhesive attraction of article in work, and in the presence of hot melt adhesive layer 22, this band body 2 can be adhered on an axle 1 in rolls.
After band body 2 is coiled to be adhered on an axle 1, the outermost layer with body 2 has cut edge, so that staff is to band body 2
Interception, quickly found for the ease of staff at cut edge joint location, now in radiant crosslinked polyethylene substrate layer 21
Phosphor powder layer 3 is provided between hot melt adhesive layer 22, as shown in Figure 2；Due to the presence of phosphor powder layer 3, so the cut edge with body 2 is
Section with body 2 has phosphor powder layer 3；Now coaxial threaded is connected to a work sleeve 4, the work sleeve 4 in cylinder axle 1
A vitalight lamp 5 is inside fixed with, and the control circuit board 52 of control vitalight lamp 5 is provided with work sleeve 4,
I.e. this vitalight lamp 5 is controlled by the circuit of control circuit board 52, and control vitalight lamp 5 is externally provided with work sleeve 4
The button 51 of opening and closing；Control work set is fixed with a work outer end face of the sleeve 4 away from vitalight lamp 5
The knob handle 8 of the rotation of cylinder 4.
When the cut edge joint location unobvious with body 2, only rotation work sleeve need to be controlled by turning knob handle 8
4, make it drive vitalight lamp 5 to be overhang from coaxial introversion, vitalight lamp 5 is opened afterwards, in the irradiation of vitalight lamp 5
Under, it is possible to so that the phosphor powder layer 3 of surrounding is luminous, it now can quickly search out the cut edge joint position with the outer layer of body 2
Put, and intercepted by cut edge joint location tear-open strip body 2, obtain the required length of band body 2, quickly realize to constructing
The adhesion of part in journey alleviates work difficulty, improves operating efficiency to realize the anti-corrosion function of part.
Under general state, you can to cause work sleeve 4 to drive vitalight lamp 5 to be in cylinder axle 1, both do not interfered with
The storage of this shrink belt, also cause vitalight lamp 5 to receive certain protection, will not be easily damaged.
In the present embodiment, as shown in Fig. 2 the width of the phosphor powder layer 3 in this shrink belt is less than the width with body 2
Degree, i.e., when band body volume 2 is contained on an axle 1, a determining deviation be present between the both ends of the surface of phosphor powder layer 3 and cylinder axle 1；Due to band body
After 2 are adhered on an axle 1 in rolls, the irradiation of vitalight lamp 5 is in except cut edge can send fluorescence, into the band of drum
The both ends of the surface of body 2 can also send fluorescence under the irradiation of vitalight lamp 5, now in order to weaken the fluorescence with the both ends of the surface of body 2, with
Just staff more easily tells cut edge joint location, so having one between the both ends of the surface of phosphor powder layer 3 and cylinder axle 1
Determining deviation, the i.e. width of phosphor powder layer 3 are less than the width with body 2, during so as to be contained in body volume 2 on reel, band body 2 both ends of the surface institute
The fluorescence coating sent is less obvious, is easy to staff quickly to identify cut edge joint location.
Embodiment 2：A kind of shrink belt, be with the difference of embodiment 1, as shown in figure 3, hot melt adhesive layer 22 with
Epoxy resin separating film layer 6 is additionally provided between phosphor powder layer 3；Because phosphor powder layer 3 is in form of powdery particles, now it is possible in heat
It is adhered under the viscous effect of melt layer 22 on the outer surface of radiant crosslinked polyethylene substrate layer 21, not only causes phosphor powder layer 3
Waste, and this antiseptic property with body 2 can be influenceed, then can be by fluorescence now in the presence of epoxy resin separating film layer 6
Bisque 3 is isolated with thermosol glue-line, be effectively prevent fluorescent powder grain and is adhered to the appearance of radiant crosslinked polyethylene substrate layer 21
The phenomenon in face, and epoxy resin separating film layer 6 has preferable insulating properties and stability, so as to not interfere with this shrink belt
Use in engineering.
In the present embodiment, plastic uptake glue-line 7 is additionally provided between epoxy resin separating film layer 6 and phosphor powder layer 3；In plastic uptake
In the presence of glue-line 7, it is possible to achieve viscous between phosphor powder layer 3 and epoxy resin separating film layer 6 so that fluorescent powder grain jail
Being adhered on epoxy resin separating film layer 6 for jail, to realize fixation of the phosphor powder layer 3 in this shrink belt, avoids fluorescent material
The phenomenon that particle drops, further prevent the waste of phosphor powder layer 3.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (4)
1. a kind of shrink belt, including cylinder axle (1) and include radiant crosslinked polyethylene substrate layer with body (2), the band body (2)
And hot melt adhesive layer (22) (21), it is characterised in that：Between the radiant crosslinked polyethylene substrate layer (21) and hot melt adhesive layer (22)
Provided with phosphor powder layer (3), the interior coaxial threaded of the cylinder axle (1) is connected with work sleeve (4), is fixed in the work sleeve (4)
Provided with the vitalight lamp (5) controlled by circuit.
A kind of 2. shrink belt according to claim 1, it is characterised in that：The width of the phosphor powder layer (3) is less than band
The width of body (2).
A kind of 3. shrink belt according to claim 1, it is characterised in that：The hot melt adhesive layer (22) and phosphor powder layer
(3) epoxy resin separating film layer (6) is provided between.
A kind of 4. shrink belt according to claim 3, it is characterised in that：The epoxy resin separating film layer (6) with it is glimmering
Plastic uptake glue-line (7) is provided between light bisque (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763184.6U CN206918542U (en) | 2017-06-27 | 2017-06-27 | A kind of shrink belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763184.6U CN206918542U (en) | 2017-06-27 | 2017-06-27 | A kind of shrink belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918542U true CN206918542U (en) | 2018-01-23 |
Family
ID=61323237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720763184.6U Expired - Fee Related CN206918542U (en) | 2017-06-27 | 2017-06-27 | A kind of shrink belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918542U (en) |
-
2017
- 2017-06-27 CN CN201720763184.6U patent/CN206918542U/en not_active Expired - Fee Related
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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: 20180123 Termination date: 20200627 |