CN215071388U - Flat aluminum sleeve expanding device of high-voltage flat aluminum sleeve cable - Google Patents
Flat aluminum sleeve expanding device of high-voltage flat aluminum sleeve cable Download PDFInfo
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- CN215071388U CN215071388U CN202121388924.5U CN202121388924U CN215071388U CN 215071388 U CN215071388 U CN 215071388U CN 202121388924 U CN202121388924 U CN 202121388924U CN 215071388 U CN215071388 U CN 215071388U
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- aluminum sheath
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- annular support
- expander
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Abstract
The utility model discloses a flat aluminium cover hole enlargement device of high-pressure flat aluminium cover cable relates to high-voltage power cable technical field. The flat aluminum sheath diameter-expanding device of the high-voltage flat aluminum sheath cable comprises: the device comprises a sleeve, an annular bracket, a wrench, an expander and an adjusting plate; the cover barrel cup joints on the ring carrier to with ring carrier fixed connection, the regulating plate joint is on the ring carrier, and it can follow ring carrier circumference and remove, the spanner articulates at the regulating plate tip, it articulates to have the expander on the spanner. The utility model discloses, utilize lever principle can be manual to flat aluminium cover hole enlargement operation, structural design is simple, and convenient operation has improved the operating efficiency.
Description
Technical Field
The utility model relates to a high voltage power cable technical field, concretely relates to flat aluminium cover hole enlargement device of high pressure flat aluminium cover cable.
Background
The high-voltage flat aluminum sleeve cable is one of high-voltage power cables and is characterized in that a metal sleeve of a cable product is produced by adopting a flat aluminum sleeve. High-voltage flat aluminum sleeve cable can reduce the weight of cable products, improves the corrosion resistance of cable products, and improves the waterproof performance and the processing performance of cable products and the like by adopting a flat aluminum sleeve.
According to different requirements of cable operation, expanding the connecting port of the flat aluminum sleeve of the cable product; at present, no diameter expanding device for expanding the diameter of the flat aluminum sleeve is available. How to solve the technical problems is a technical problem to be solved in the technical field of the high-voltage power cable at present.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides a flat aluminium cover hole enlargement device of high-pressure flat aluminium cover cable to solve the problem that provides among the above-mentioned background art.
The utility model provides a following technical scheme: a flat aluminum sheath diameter-expanding device of a high-voltage flat aluminum sheath cable comprises: the device comprises a sleeve, an annular bracket, a wrench, an expander and an adjusting plate; the cover barrel cup joints on the ring carrier to with ring carrier fixed connection, the regulating plate joint is on the ring carrier, and it can follow ring carrier circumference and remove, the spanner articulates at the regulating plate tip, it articulates to have the expander on the spanner.
Preferably, the annular support comprises an annular support I and an annular support II, and a limiting plate bent towards the annular support I is arranged at the end part of the annular support II; one side of the adjusting plate is provided with a limit groove matched with the limit plate; the adjusting plate is arranged between the annular support I and the annular support II, and the limiting groove of the adjusting plate is clamped on the limiting plate.
Preferably, at least one fixing bolt for transversely connecting the annular support I and the annular support II is arranged between the annular support I and the annular support II.
Preferably, the sleeve is provided with at least one fastening bolt penetrating through the wall of the sleeve, and the end part of the fastening bolt is provided with a pressing plate.
Preferably, the wrench is provided with an adjusting channel which is arranged along the length direction of the wrench, and the expander is hinged on the adjusting channel through an adjusting bolt.
Preferably, the dilator is of a plate-shaped structure, and the bottom of the dilator is provided with a bent tip.
The embodiment of the utility model provides a pair of flat aluminium cover hole enlargement device of high-pressure flat aluminium cover cable has following beneficial effect: the utility model discloses, utilize lever principle can be manual to flat aluminium cover hole enlargement operation, structural design is simple, and convenient operation has improved the operating efficiency.
Drawings
Fig. 1 is a schematic structural view of a flat aluminum sheath expanding device of a high-voltage flat aluminum sheath cable according to the present invention;
FIG. 2 is a diagram illustrating the effect of the present invention;
FIG. 3 is a schematic structural view of the connection between the ring-shaped bracket and the adjusting plate according to the present invention;
fig. 4 is a schematic view of the middle wrench of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, the technical personnel in the field can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
See fig. 1-4.
Problem to above-mentioned background art mentions, the embodiment of the utility model provides a flat aluminium cover hole enlargement device of high pressure flat aluminium cover cable to solve above-mentioned technical problem, its technical scheme as follows:
a flat aluminum sheath diameter-expanding device of a high-voltage flat aluminum sheath cable comprises: a sleeve 210, a ring mount 220, a wrench 230, a spreader 240, and an adjustment plate 260.
The sleeve 210 is sleeved in the annular hole of the annular support 220 and is fixedly connected with the annular support 220; the joint of the sleeve 210 and the annular bracket 220 can be fixed by welding, and the sleeve 210 is used for inserting and fixing the high-voltage flat aluminum-sheathed cable 100.
The adjusting plate 260 is clamped on the annular bracket 220, and the adjusting plate 260 can only move along the circumferential direction of the annular bracket 220 and cannot be separated from the annular bracket 220.
The wrench 230 is hinged at the end of the adjusting plate 260, and the wrench 230 is hinged with an expander 240.
Specifically, the annular support 220 comprises an annular support I221 and an annular support II 222, and the annular support I221 and the annular support II 222 are fixedly arranged on the sleeve 210 in parallel;
the end part of the annular support II 222 is provided with a limiting plate 222a bending to the annular support I221, and the limiting plate 222a and the end part of the annular support II 222 form a certain included angle, and the included angle is preferably 90 degrees.
One side of the adjusting plate 260 is provided with a limit groove 261 matched with the limit plate 222 a; the adjusting plate 260 is inserted between the annular support I221 and the annular support II 222, a limiting groove 261 on the adjusting plate 260 is clamped on the limiting plate 222a, and the limiting groove 261 is in clearance fit with the limiting plate 222 a.
It should be noted that, the annular bracket 220 and the adjusting plate 260 are designed to cooperate with each other, so that the adjusting plate 260 can move relative to the annular bracket 220 along the circumferential direction of the annular bracket 220.
Specifically, at least one fixing bolt 223 transversely connecting the annular support I221 and the annular support II 222 is arranged between the annular support I221 and the annular support II 222; by arranging the transverse fixing bolts 223, the annular support I221 and the annular support II 222 are transversely connected and fixed, and the stability of the annular support 220 is improved.
Specifically, the sleeve 210 is provided with at least one fastening bolt 251 penetrating through the wall of the sleeve 210, and the end of the fastening bolt 251 is provided with a pressure plate 252; by arranging the fastening bolt 251 and the pressure plate 252, when the high-voltage flat aluminum sheathed cable is inserted into the sleeve 210, the high-voltage flat aluminum sheathed cable 100 can be pressed and fixed by adjusting the fastening bolt 251; in this embodiment, there are 4 fastening bolts 251.
Specifically, the wrench 230 is provided with an adjusting channel 231 opened along the length direction of the wrench 230, and the expander 240 is hinged on the adjusting channel 231 through an adjusting bolt 232; the position of the adjusting bolt 232 on the adjusting channel 231 can be moved according to the operation requirement, the front-back distance of the expander 240 can be adjusted, and after the distance is adjusted to a proper distance, the nut on the adjusting bolt 232 is screwed down for fixing.
Specifically, the dilator 240 has a plate-shaped structure, and a bent tip is disposed at the bottom of the dilator.
The utility model relates to a flat aluminium cover hole enlargement device application method of high-pressure flat aluminium cover cable as follows:
1. during the diameter expansion operation, the high-voltage flat aluminum sheathed cable is inserted into the sleeve 210 of the utility model and adjusted to a proper position, and then the fastening bolt 251 is adjusted to position and fix the high-voltage flat aluminum sheathed cable 100;
2. loosening the adjusting bolt 232, adjusting the operating position of the expander 240 in the adjusting channel 231, and then tightening the adjusting bolt 232 to fix the expander 240;
3. the bent tip at the bottom of the expander 240 is inserted into the lower end edge of the flat aluminum sleeve, the wrench 230 is slowly pushed during expanding, the flat aluminum sleeve is expanded to the outer side of the cable by utilizing the lever principle, and after the flat aluminum sleeve is expanded to a certain position, the position of the adjusting plate 260 is adjusted to continuously rotate along the circumferential direction of the sleeve 210, so that the flat aluminum sleeve is expanded outwards to form a horn-shaped port.
It should be noted that, the above-mentioned diameter expansion process should be gradual, avoid excessive operation expansion to cause the aluminium pipe to appear unfavorable phenomena such as breach and deformation.
The embodiment of the utility model provides a pair of flat aluminium cover hole enlargement device of high-pressure flat aluminium cover cable has following beneficial effect: the utility model discloses, utilize lever principle can be manual to flat aluminium cover hole enlargement operation, structural design is simple, and convenient operation has improved the operating efficiency.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.
Claims (6)
1. The utility model provides a flat aluminium cover hole enlargement device of flat aluminium cover cable of high pressure which characterized in that includes: a sleeve (210), a ring-shaped bracket (220), a wrench (230), an expander (240) and an adjusting plate (260); sleeve (210) cup joint on ring carrier (220) to with ring carrier (220) fixed connection, regulating plate (260) joint is on ring carrier (220), and it can follow ring carrier (220) circumference removal, spanner (230) articulate at regulating plate (260) tip, spanner (230) go up to articulate has expander (240).
2. The flat aluminum sheath expanding device of the high-voltage flat aluminum sheath cable according to claim 1, wherein the annular support (220) comprises an annular support I (221) and an annular support II (222), and a limiting plate (222a) bent to the annular support I (221) is arranged at the end part of the annular support II (222); one side of the adjusting plate (260) is provided with a limit groove (261) matched with the limit plate (222 a); the adjusting plate (260) is arranged between the annular support I (221) and the annular support II (222), and the limiting groove (261) of the adjusting plate is clamped on the limiting plate (222 a).
3. The flat aluminum sheath expanding device for the high-voltage flat aluminum sheath cable according to claim 2, wherein at least one fixing bolt (223) for transversely connecting the annular bracket I (221) and the annular bracket II (222) is arranged between the annular bracket I (221) and the annular bracket II (222).
4. The flat aluminum sheath diameter expanding device of the high-voltage flat aluminum sheath cable according to claim 1, wherein the sleeve (210) is provided with at least one fastening bolt (251) penetrating through the wall of the sleeve (210), and the end of the fastening bolt (251) is provided with a pressing plate (252).
5. The flat aluminum sheath diameter expanding device of the high-voltage flat aluminum sheath cable according to claim 1, wherein the wrench (230) is provided with an adjusting channel (231) which is opened along the length direction of the wrench (230), and the expander (240) is hinged on the adjusting channel (231) through an adjusting bolt (232).
6. The flat aluminum sheath expanding device for the high-voltage flat aluminum sheath cable according to claim 1, wherein the expander (240) is of a plate-shaped structure, and the bottom of the expander is provided with a bent tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388924.5U CN215071388U (en) | 2021-06-22 | 2021-06-22 | Flat aluminum sleeve expanding device of high-voltage flat aluminum sleeve cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388924.5U CN215071388U (en) | 2021-06-22 | 2021-06-22 | Flat aluminum sleeve expanding device of high-voltage flat aluminum sleeve cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215071388U true CN215071388U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121388924.5U Active CN215071388U (en) | 2021-06-22 | 2021-06-22 | Flat aluminum sleeve expanding device of high-voltage flat aluminum sleeve cable |
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| CN (1) | CN215071388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780660A (en) * | 2022-11-30 | 2023-03-14 | 江门市电力工程输变电有限公司 | Aluminum sleeve opening flaring process of armored cable |
-
2021
- 2021-06-22 CN CN202121388924.5U patent/CN215071388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780660A (en) * | 2022-11-30 | 2023-03-14 | 江门市电力工程输变电有限公司 | Aluminum sleeve opening flaring process of armored cable |
| CN115780660B (en) * | 2022-11-30 | 2023-10-27 | 江门市电力工程输变电有限公司 | Aluminum sleeve opening flaring process of armored cable |
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