CN215496195U - Epoxy resin pouring device for repairing low-voltage cable insulating layer - Google Patents
Epoxy resin pouring device for repairing low-voltage cable insulating layer Download PDFInfo
- Publication number
- CN215496195U CN215496195U CN202121559803.2U CN202121559803U CN215496195U CN 215496195 U CN215496195 U CN 215496195U CN 202121559803 U CN202121559803 U CN 202121559803U CN 215496195 U CN215496195 U CN 215496195U
- Authority
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- China
- Prior art keywords
- cable
- epoxy resin
- semicircular
- low
- repairing
- 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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- 239000003822 epoxy resin Substances 0.000 title claims abstract description 18
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims 3
- 239000004593 Epoxy Substances 0.000 claims 1
- 230000000452 restraining effect Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 239000006012 monoammonium phosphate Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Processing Of Terminals (AREA)
Abstract
An epoxy resin pouring device for repairing a low-voltage cable insulating layer comprises a pouring cylinder consisting of two semicircular cylinders, wherein the two semicircular cylinders are sleeved on the surface of a cable and then fixed on the surface of the cable through a restraining belt to form the pouring cylinder; the two ends of the semicircular cylinders are provided with sealing parts folded inwards, the inner diameter of each sealing part is the same as that of the cable, and the middle of one semicircular cylinder is provided with a pouring opening. The utility model provides an epoxy resin pouring device for repairing a low-voltage cable insulating layer.
Description
Technical Field
The utility model relates to the technical field of cable repair, in particular to an epoxy resin pouring device for repairing a low-voltage cable insulating layer.
Background
The production raw materials of the compound fertilizer are composed of monoammonium phosphate, potassium sulfate, urea, potassium chloride and the like, so that the production site is moist and has strong corrosivity.
And due to moisture and corrosion, on one hand, the insulation performance of the cable is reduced, short circuit is induced, and the influence on production is caused, and on the other hand, when people contact the cable, the cable is easy to get an electric shock, and the personal safety is seriously threatened.
The cable protective layer damage caused by the paying-off of the compound fertilizer in the early construction and the later production due to the damage of vibration or other external forces not only shortens the service life of the cable and influences the normal operation of the cable, but also easily induces fire disasters due to short circuit, seriously influences the normal production of the compound fertilizer and influences the economic benefits of enterprises. If the replacement is carried out, the cost is high, and the time for influencing the production is long. In the prior art, the insulating tapes are usually adopted to wind the damaged part of the insulating sheet, but the insulating materials such as the common PVC insulating tapes are easy to absorb moisture, wet and accumulate dust and have poor corrosion resistance, and the common insulating tapes and other insulating materials are easy to weather and cause natural falling, so that the protection time is short and the insulating effect is poor. In the prior art, most of the epoxy resin is directly coated on the surface of the cable, so that the cable is easily and unevenly coated and lacks of auxiliary devices.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide an epoxy resin pouring device for repairing a low-voltage cable insulating layer, wherein the cable is poured by epoxy resin, so that the electrical accident caused by moisture absorption due to damage of an outer insulating layer of the cable is solved.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: an epoxy resin pouring device for repairing a low-voltage cable insulating layer comprises a pouring cylinder consisting of two semicircular cylinders, wherein the two semicircular cylinders are sleeved on the surface of a cable and then fixed on the surface of the cable through a restraining belt to form the pouring cylinder;
the two ends of the semicircular cylinders are provided with sealing parts folded inwards, the inner diameter of each sealing part is the same as that of the cable, and the middle of one semicircular cylinder is provided with a pouring opening.
Preferably, rubber layers are arranged on the contact surfaces of the two semicircular cylinders and the inner layer of the sealing part, and the rubber layers are used for sealing the two semicircular cylinders and the surfaces of the semicircular cylinders and the cable.
Preferably, the outer side of the sealing part is provided with a fastening groove, and a restraint strap is arranged in the fastening groove to fix the two semicircular cylinders on the surface of the cable.
Preferably, the binding band is a cable tie.
Preferably, the semicircular cylinder is made of an acrylic material.
The utility model provides an epoxy resin pouring device for repairing a low-voltage cable insulating layer.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a front view of the present invention
FIG. 4 is a schematic view of the construction of a semi-circular cartridge of the present invention;
fig. 5 is a schematic view of the structure of the present invention in use.
Detailed Description
As shown in fig. 1-4, an epoxy resin pouring device for repairing a low-voltage cable insulation layer comprises a pouring cylinder 2 consisting of two semicircular cylinders 1, wherein the two semicircular cylinders 1 are sleeved on the surface of a cable and then fixed on the surface of the cable through restraining belts to form the pouring cylinder;
the two ends of the semicircular cylinders 1 are provided with sealing parts 3 folded inwards, the inner diameter of each sealing part 3 is the same as that of the cable, and the middle of one semicircular cylinder 1 is provided with a pouring opening 4.
Preferably, a rubber layer 5 is provided on the contact surface of the two semicircular cylinders 1 and the inner layer of the sealing part 3, and the rubber layer 5 is used for sealing between the two semicircular cylinders 1 and between the semicircular cylinders 1 and the cable surface.
Preferably, a fastening groove 6 is formed on the outer side of the sealing part 3, and a restraining band is arranged in the fastening groove 6 to fix the two semicircular cylinders 1 on the surface of the cable.
Preferably, the binding band is a cable tie. The binding of the binding belt is firm, the binding belt is not easy to loosen and is convenient to use.
Preferably, the semicircular cylinder 1 is made of an acrylic material. The acrylic material is made of transparent materials, so that the pouring condition can be observed conveniently, the acrylic material is low in cost and high in hardness, and deformation is not easy to occur. Preferably, a PVC material can also be adopted.
When the cable is used, as shown in fig. 5, an insulating layer at a damaged position of the cable is trimmed, two semicircular cylinders 1 are sleeved on the cable, the sealing part is positioned at two sides of the damaged position, the semicircular cylinders are bound tightly by using a binding belt, the two semicircular cylinders surround to form a pouring cylinder 2, epoxy resin is poured inwards from a pouring opening 4, after the epoxy resin is solidified, the acrylic plate is broken, and then the solidified epoxy resin is polished to finish the repair. The device is disposable, and can prepare semicircular cylinders with different sizes according to cables with different wire diameters, and compared with the replacement of the cables, the device still adopts extremely low cost to solve the problem of being serious although the device is disposable.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (5)
1. The utility model provides a device is pour to epoxy for low tension cable insulating layer is restoreed which characterized in that: the cable casting device comprises a casting cylinder (2) consisting of two semicircular cylinders (1), wherein the two semicircular cylinders (1) are sleeved on the surface of a cable and then are fixed on the surface of the cable through a restraint strap to form the casting cylinder;
the cable is characterized in that sealing parts (3) folded inwards are arranged at two ends of each semicircular tube (1), the inner diameter of each sealing part (3) is the same as that of the cable, and a pouring opening (4) is formed in the middle of one semicircular tube (1).
2. The epoxy resin pouring device for repairing the low-voltage cable insulation layer according to claim 1, wherein: the rubber layer (5) is arranged on the contact surface of the two semicircular cylinders (1) and the inner layer of the sealing part (3), and the rubber layer (5) is used for sealing the two semicircular cylinders (1) and the cable surface.
3. The epoxy resin pouring device for repairing the low-voltage cable insulation layer according to claim 1, wherein: the outer side of the sealing part (3) is provided with a fastening groove (6), and a restraint strap is arranged in the fastening groove (6) to fix the two semicircular cylinders (1) on the surface of the cable.
4. The epoxy resin pouring device for repairing the low-voltage cable insulation layer according to claim 1, wherein: the restraint strap is a ribbon.
5. The epoxy resin pouring device for repairing the low-voltage cable insulation layer according to claim 1, wherein: the semicircular cylinder (1) is made of acrylic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121559803.2U CN215496195U (en) | 2021-07-09 | 2021-07-09 | Epoxy resin pouring device for repairing low-voltage cable insulating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121559803.2U CN215496195U (en) | 2021-07-09 | 2021-07-09 | Epoxy resin pouring device for repairing low-voltage cable insulating layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215496195U true CN215496195U (en) | 2022-01-11 |
Family
ID=79725622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121559803.2U Expired - Fee Related CN215496195U (en) | 2021-07-09 | 2021-07-09 | Epoxy resin pouring device for repairing low-voltage cable insulating layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215496195U (en) |
-
2021
- 2021-07-09 CN CN202121559803.2U patent/CN215496195U/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 |
Granted publication date: 20220111 |