CN214697180U - Lightweight emergency composite emergency repair tower - Google Patents
Lightweight emergency composite emergency repair tower Download PDFInfo
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- CN214697180U CN214697180U CN202121218374.2U CN202121218374U CN214697180U CN 214697180 U CN214697180 U CN 214697180U CN 202121218374 U CN202121218374 U CN 202121218374U CN 214697180 U CN214697180 U CN 214697180U
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Abstract
The utility model provides a tower is salvageed to emergent compound of lightweight, this salvage tower includes: the composite insulation main rod is made of a light composite insulation material, is used for fixing a tower bottom support of an emergency repair tower on the ground, and is mounted on an intermittent composite insulation cross arm on the upper layer of the emergency repair tower, wherein aluminum alloy flanges are arranged at two ends of the composite insulation main rod, a flange connecting lining is arranged between two butted aluminum alloy flanges, the flange connecting lining and the aluminum alloy flanges are fixed by bolts, and the composite insulation main rod is mainly used for erecting an emergency repair tower at a required position when an electric power line is subjected to emergency repair, so that the rapid recovery of power transmission is ensured.
Description
Technical Field
The utility model relates to an emergency repair tower especially relates to a tower is salvageed to lightweight emergency complex.
Background
The rod and tower falling accidents pose a significant threat to the power system, which not only causes damage to the power equipment and interruption of power supply, but also seriously affects the safe operation of the power grid and the normal safe power utilization of users. The emergency repair tower is used for replacing an accident tower to quickly restore power supply when a power failure accident occurs due to pole falling, tower falling or tower footing landslide of a power transmission line of a power system.
But the design of present electric power accident rush-repair tower adopts steel frame construction more, from great, and the installation is complicated, and the transportation difficulty, and self be metal construction, easily electrically conductive, have the potential safety hazard, when using electric power accident to salvage the tower, can not build fast.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that exists among the prior art, provided a emergent compound tower of salvageing of lightweight.
This salvage tower includes: the composite insulation main rod is made of light composite insulation materials, is used for fixing a tower bottom support of an emergency repair tower on the ground, and is mounted on an intermittent composite insulation cross arm on the upper layer of the emergency repair tower, wherein aluminum alloy flanges are arranged at two ends of the composite insulation main rod, a flange connecting lining is arranged between two butted aluminum alloy flanges, the flange connecting lining and the aluminum alloy flanges are fixed through bolts, the light composite insulation materials have the advantages of insulation and light weight, and the aluminum alloy flanges ensure the strength of the joint of the composite insulation main rod.
Further, compound insulating mobile jib is the hollow tube, and the aluminum alloy flange of butt joint passes through bolt and flange joint inside lining fixed as an organic whole on two compound insulating mobile jib, and flange joint inside lining both ends stretch into the hollow tube of compound insulating mobile jib and fix a position, and the diameter at flange joint inside lining both ends slightly is less than compound insulating mobile jib and is the hollow tube internal diameter.
Furthermore, the middle section of the flange connection lining is a reinforcing section, and the wall thickness of parts at the reinforcing section is larger than that of the hollow pipe part of which two ends extend into the composite insulation main rod.
And furthermore, the composite insulating main rod, the tower bottom support, the aluminum alloy flange and the flange connecting lining are combined into a first stand column and a second stand column, and a composite insulating cross beam and a composite insulating pull rod are arranged between the flange joints at the middle parts of the first stand column and the second stand column to form a double-stand-column emergency repair tower.
Furthermore, an intermittent composite insulating cross arm which is simultaneously connected with a first stand column and a second stand column is arranged at the flange joint of the upper layer of the double-stand-column emergency repair tower, two sets of composite insulating pull rods are respectively arranged at the tops of the first stand column and the second stand column, and the other end of any composite insulating pull rod is fixed at two ends or in the middle of the intermittent composite insulating cross arm.
Furthermore, a tensioning type pull rod is arranged between the composite insulating pull rod and the tops of the first stand column and the second stand column and used for adjusting the tension of the composite insulating pull rod on the intermittent composite insulating cross arm.
Furthermore, a tower bottom bulb is arranged at the bottom of the first upright column and the bottom of the second upright column, and the tower bottom bulb is hinged with a tower bottom support.
Furthermore, a composite ground wire hanging beam which is simultaneously connected with the first stand column and the second stand column is arranged at the top layer of the double-stand-column emergency repair tower.
The technical effects of the utility model reside in that: the modularized composite insulation main rod made of the composite light insulation material is light in weight, small in size and convenient to transport, mount, dismount and mount, two ends of an aluminum alloy flange made of an aluminum alloy material are mounted with the hollow pipe of the composite insulation main rod in a matched mode, and under the condition that positioning accuracy is guaranteed, connection strength between the composite insulation main rods is guaranteed due to the fact that metal has good fatigue resistance and deformation resistance under fastening of the bolt assembly.
The aluminum alloy flange is used as a connecting supporting point of the intermittent composite insulating cross arm and also used as a connecting piece between the double-upright-column emergency repair towers, so that the stable structure of the double-upright-column emergency repair towers is ensured.
Drawings
Fig. 1 is a front view of a rush-repair tower according to the present invention;
fig. 2 is the connection structure of the composite insulating main rod of the present invention.
In the figure, 1, a tower bottom support, 2, a composite insulating main rod, 3, an aluminum alloy flange, 4, an intermittent composite insulating cross arm, 5, a composite insulating cross beam, 6, a composite insulating pull rod, 7, a first upright column, 8, a second upright column, 9, a composite insulating pull rod, 10, a composite ground wire hanging beam, 11, a tower bottom ball head, 12, a tensioning pull rod, 31, a flange connecting lining and 32, a reinforcing section are arranged.
Detailed Description
The following describes embodiments of the present invention with reference to fig. 1 to 2.
Figure 1 illustrates the overall structure of a rush-repair tower comprising: the composite insulating main rod 2 is made of light composite insulating materials, the tower bottom support 1 is used for fixing the emergency repair tower on the ground, and the intermittent composite insulating cross arm 4 is arranged on the upper middle layer of the emergency repair tower.
A first upright post 7 and a second upright post 8 are combined by the composite insulation main rod 2, a tower bottom support 1, an aluminum alloy flange 3 and a flange connecting lining 31, a composite insulation beam 5 and a composite insulation pull rod 6 are arranged between flange joints at the middle parts of the first upright post 7 and the second upright post 8 to form a double-upright-post emergency repair tower, an intermittent composite insulation cross arm 4 which is simultaneously connected with the first upright post 7 and the second upright post 8 is arranged at the flange joint at the upper layer of the double-upright-post emergency repair tower, two sets of composite insulation pull rods 9 are respectively arranged at the tops of the first upright post 7 and the second upright post 8, the other end of any composite insulation pull rod 9 is fixed at the two ends or the middle part of the intermittent composite insulation cross arm 4, a tensioning pull rod 12 is arranged between the composite insulation pull rod 9 and the tops of the first upright post 7 and the second upright post 8, a tower bottom ball 11 is arranged at the bottoms of the first upright post 7 and the second upright post 8, the bottom bulb 11 is hinged with the bottom support 1, and the top layer of the double-upright-post emergency repair tower is provided with a composite ground wire hanging beam 10 which is simultaneously connected with the first upright post 7 and the second upright post 8.
Fig. 2 illustrates a connection structure of a composite insulating main rod, wherein aluminum alloy flanges 3 are arranged at two ends of the composite insulating main rod 2, the composite insulating main rod 2 is a hollow pipe, the aluminum alloy flanges 3 butted on the two composite insulating main rods 2 are fixed with a flange connection lining 31 into a whole through bolts, two ends of the flange connection lining 31 extend into the hollow pipe of the composite insulating main rod 2 for positioning, and the diameter of two ends of the flange connection lining 31 is slightly smaller than the inner diameter of the hollow pipe of the composite insulating main rod 2; the middle section of the flange connection lining 31 is a reinforcing section 32, and the wall thickness of a part at the reinforcing section 32 is larger than the wall thickness of a hollow pipe part of which two ends extend into the composite insulation main rod 2.
The working principle is as follows: the method comprises the steps of combining a tower bottom support 1, a tower bottom ball 11, a composite insulation main rod 2, an aluminum alloy flange 3 and a flange connecting lining 31 into a first stand column 7 and a second stand column 8 one by one through bolts in a horizontal state, adjusting the first stand column 7 and the second stand column 8 to a proper distance, further installing a composite insulation cross beam 5 and a composite insulation pull rod 6 between the first stand column 7 and the second stand column 8, forming a stable structure of the double-stand-column emergency repair tower, installing an intermittent composite insulation cross arm 4 on the upper layers of the first stand column 7 and the second stand column 8, utilizing the tower bottom ball 11 on the tower bottom support 1 through a composite insulation pull rod 9 and a composite ground wire hanging beam 10, taking the tower bottom ball 11 as a center, and erecting the emergency repair tower on a line needing temporary emergency repair through auxiliary equipment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (8)
1. The utility model provides a tower is salvageed to lightweight emergency complex which characterized in that should salvage the tower and include: the composite insulation system comprises a composite insulation main rod (2) made of a light composite insulation material, a tower bottom support (1) used for fixing a rush-repair tower on the ground, and an intermittent composite insulation cross arm (4) arranged on the upper layer of the rush-repair tower;
wherein, compound insulating mobile jib (2) both ends are equipped with aluminum alloy flange (3), are equipped with flange joint inside lining (31) between two aluminum alloy flanges (3) of butt joint, use the bolt to fix between flange joint inside lining (31) and aluminum alloy flange (3).
2. The portable emergency composite emergency repair tower according to claim 1, wherein the composite insulation main rods (2) are hollow tubes, the aluminum alloy flanges (3) butted on the two composite insulation main rods (2) are fixed with the flange connection lining (31) into a whole through bolts, two ends of the flange connection lining (31) extend into the hollow tubes of the composite insulation main rods (2) for positioning, and the diameter of the two ends of the flange connection lining (31) is slightly smaller than the inner diameter of the hollow tubes of the composite insulation main rods (2).
3. The portable emergency composite repair tower according to claim 2, wherein the middle section of the flange connection lining (31) is a reinforcing section (32), and the wall thickness of a part at the reinforcing section (32) is larger than that of a hollow pipe part with two ends extending into the composite insulation main rod (2).
4. The portable emergency composite emergency repair tower according to claim 1, wherein the composite insulation main rod (2), the tower bottom support (1), the aluminum alloy flange (3) and the flange connecting lining (31) form a first upright post (7) and a second upright post (8), and a composite insulation beam (5) and a composite insulation pull rod (6) are arranged between flange joints at the middle parts of the first upright post (7) and the second upright post (8) to form a double-upright emergency repair tower.
5. The portable emergency composite emergency repair tower according to claim 4, wherein an intermittent composite insulating cross arm (4) connected with a first upright (7) and a second upright (8) is arranged at the flange joint of the upper layer of the double-upright emergency repair tower, two sets of composite insulating pull rods (9) are respectively arranged at the tops of the first upright (7) and the second upright (8), and the other end of any one composite insulating pull rod (9) is fixed at two ends or in the middle of the intermittent composite insulating cross arm (4).
6. The portable emergency composite repair tower according to claim 5, wherein tension type tie rods (12) are installed between the composite insulating tie rods (9) and the tops of the first vertical column (7) and the second vertical column (8).
7. The portable emergency composite repair tower according to claim 4, wherein a tower bottom bulb (11) is arranged at the bottoms of the first upright column (7) and the second upright column (8), and the tower bottom bulb (11) is hinged with the tower bottom support (1).
8. The portable emergency composite rush-repair tower according to claim 4, wherein a composite ground wire hanging beam (10) connected with the first upright (7) and the second upright (8) is arranged at the top layer of the double-upright rush-repair tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121218374.2U CN214697180U (en) | 2021-06-02 | 2021-06-02 | Lightweight emergency composite emergency repair tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121218374.2U CN214697180U (en) | 2021-06-02 | 2021-06-02 | Lightweight emergency composite emergency repair tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214697180U true CN214697180U (en) | 2021-11-12 |
Family
ID=78554802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121218374.2U Active CN214697180U (en) | 2021-06-02 | 2021-06-02 | Lightweight emergency composite emergency repair tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214697180U (en) |
-
2021
- 2021-06-02 CN CN202121218374.2U patent/CN214697180U/en active Active
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