CN105178680A - Emergency repair tower and mounting method thereof - Google Patents
Emergency repair tower and mounting method thereof Download PDFInfo
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- CN105178680A CN105178680A CN201510353646.2A CN201510353646A CN105178680A CN 105178680 A CN105178680 A CN 105178680A CN 201510353646 A CN201510353646 A CN 201510353646A CN 105178680 A CN105178680 A CN 105178680A
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- column
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- repairing tower
- tower
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Abstract
The invention relates to the technical field of power line repair equipment, and discloses an emergency repair tower. The emergency repair tower comprises a base, an upright column, at least three stay wires, at least one cross arm and hanging points; the hanging points are arranged on the cross arms; the base is detachably connected with the upright column and is used for supporting the upright column; the stay wires are connected with the upright column and are used for fixing the upright column, so that the upright column can keep upright; the upright column comprises at least two single columns which are connected with each other detachably; the lengths of the single columns are equal; and the cross arms are detachably connected with the upright column. The invention also discloses a mounting method of the emergency repair tower. By the emergency repair tower, an electric wire is erected through the upright column assembled by the detachable single columns, the cross arms on the upright column and the hanging points; and the emergency repair tower can replace a damaged tower temporarily, and power can be supplied quickly.
Description
Technical field
The present invention relates to electric power first-aid equipment technical field, refer to a kind of accident rush-repairing tower and mounting method thereof especially.
Background technology
In the last few years, the natural calamity such as sleet and snow ice, squall line wind, typhoon, earthquake in China some areas and the geological disaster such as soil erosion, slope and land slide presented the trend taken place frequently, and seriously threaten the safety of electrical network, stable operation.Freezing rain and snow disaster in 2008 and Wenchuan special violent earthquake disaster, cause multiple provincial power network generation circuit accident of falling tower, electrical network be seriously damaged.It is consuming time longer that traditional group founds steel tower scheme, can not restore electricity in time, the loss that the accident of increasing causes.
Summary of the invention
The present invention proposes a kind of accident rush-repairing tower, and solving in prior art cannot the problem damaged of the shaft tower that causes of reparation accident in time.
Accident rush-repairing tower of the present invention, is characterized in that, comprising: base, column, at least three bracing wires, at least one cross-arms and the hanging point be arranged at least one cross-arm; Described base removably connects described column, for supporting described column, described at least three bracing wires connect described column, for fixing described column, described column is kept upright, described column comprises the isometric single-column removably connected of at least two joints, and described cross-arm removably connects described column.
Wherein, described cross-arm and described uprights vertical are arranged.
Wherein, comprise two cross-arms: ground wire cross-arm and wire cross-arm, described ground wire cross-arm and wire cross-arm, all perpendicular to described column, described ground wire cross-arm and wire cross-arm are respectively equipped with ground wire hanging point and conducting wire hanging point.
Wherein, described column comprises the single-column that three joints removably connect, and described single-column length is no more than 2.5m.
Wherein, the cross section of described single-column is square, the length of side≤850 millimeter.
Wherein, described cross-arm cross section is square, the length of side≤500 millimeter.
Wherein, described single-column adopts high strength steel to make.
Present invention also offers a kind of mounting method for the accident rush-repairing tower described in above-mentioned any one, comprising:
S1: on ground, the cross-arm being provided with hanging point is fixed on the first single-column being positioned at top;
S2: the lower end other single-columns of emergent repairing tower being connected to the first single-column, to form column, and with at least three bracing wire vertical columns.
Wherein, described step S2 comprises:
Other single-columns of emergent repairing tower are assembled on ground;
The pole of the vertical predetermined altitude of group, utilizes pole column to carry out integral lifting, by column inserted base after upright, and with at least three bracing wire vertical columns.
Wherein, described step S2 comprises:
S21: install two fixed legs on ground as fliping lifting frame, repeats following two step S22 with S23 until all single pillar-assembleds become column;
S22: the part single-column assembled is mentioned the height more than a single-column, and stablizes the part be raised with at least three bracing wires;
S23: next single-column is arranged on the lower end being raised part single-column, and make described next single-column connect described fixed leg;
S24: by the column inserted base be assembled into, and fix described column with described at least three bracing wires.
The column that accident rush-repairing tower of the present invention is become by dismountable single pillar-assembled, and installed electric wiring by the cross-arm on column and hanging point, reach the beneficial effect that the interim shaft tower replacing damaging realizes power supply fast.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of accident rush-repairing tower of the embodiment of the present invention;
Fig. 2 is the single-column structural representation in Fig. 1 in accident rush-repairing tower;
Fig. 3 is the schematic diagram of the accident rush-repairing tower in a kind of assembly drawing 1, wherein (a), (b) and (c) three states that are assembling process.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As illustrated in fig. 1 and 2, the accident rush-repairing tower of the present embodiment, comprising: base 1, column 2, at least three bracing wires 3, at least one cross-arms and the hanging point be arranged at least one cross-arm.Base 1 removably connects column 2, and for support post 2, at least three bracing wires 3 connect column 2, for vertical columns 2, column 2 is kept upright.Column 2 comprises the isometric single-column 21 removably connected of at least two joints, and cross-arm removably connects column 2.
Base 1 and single-column 21 have the structure cooperatively interacted, and such as: base 1 is arranged porose, the tip of single-column 21 lower end is fixing to insert, and whole like this column 2 can not move left and right on base 1, plays anti-skidding effect.At least three bracing wire 3 one end vertical columns 2, the other end is fixed on the ground, strains bracing wire 3 thus makes column 2 keep stable upright.Bracing wire 3 also can be more than three, as: four bracing wires, in theory, bracing wire 3 more multistability is better.Connect by bolt between two single-columns 21.
The column that the accident rush-repairing tower of the present embodiment is become by dismountable single pillar-assembled, and installed electric wiring by the cross-arm on column and hanging point, realize power supply fast to replace damaging shaft tower temporarily.After restoring electricity, then the group of carrying out new shaft tower founds retrofit work.Although add workload, achieve fast recovery of power supply, the loss that reduction accident causes.Isometric single-column specification is identical, and is designed to standard knot, can exchange, can be general.
In the present embodiment, cross-arm is vertical with column 2 to be arranged, and the hanging point on cross-arm is for setting up power line.
Usual power line comprises ground wire and wire (having the line of electricity), and therefore, the accident rush-repairing tower of the present embodiment comprises two cross-arms: ground wire cross-arm 42 and wire cross-arm 41, and ground wire cross-arm 42 and wire cross-arm 41 are all perpendicular to column 2.And ground wire cross-arm 42 and wire cross-arm 41 are respectively equipped with ground wire hanging point 52 and conducting wire hanging point 51.A cross-arm can only be fixed on a root post 2 (as shown in Figure 1), and also can connect plural column 2, make column 2 more stable like this, Fig. 3 shows the situation that a cross-arm connects two columns 2.
Column 2 comprises the single-column 21 that three joints removably connect, and single-column 21 length is no more than 2.5m, and the height of the height that such single-column 21 conveniently transports and assembles and former shaft tower is more or less the same.
In the present embodiment, the cross section of single-column 21 is square, the length of side≤850 millimeter.Cross-arm (ground wire cross-arm 42 and wire cross-arm 41) cross section is square, the length of side≤500 millimeter, makes single-column 21 and cross-arm be unlikely to too large, to facilitate transport.
In order to the weight alleviating single-column 21 is installed and transport to facilitate, but the intensity of bonding post 21 again, in the present embodiment, single-column 21 adopts high strength steel to make, and high strength steel refers to that yield strength is at 1370MPa (140kgf/mm
2) more than, tensile strength is at 1620MPa (165kgf/mm
2) more than alloy steel.Other high strength can certainly be adopted and the light material of quality makes single-column 21, such as: also can adopt aluminium alloys or aluminum-steel hybrid material.
Present invention also offers the mounting method of the accident rush-repairing tower described in a kind of above-mentioned any one, comprising:
Step S1, is fixed on the first single-column being positioned at top by the cross-arm being provided with hanging point on ground.
Other single-columns of accident rush-repairing tower are connected to the lower end of the first single-column, to form column by step S2.
For the place that job site is openr, step S2 specifically comprises: first assembled on ground by emergent repairing tower, and then aside group founds the pole of certain altitude, and recycling pole carries out integral lifting to emergent repairing tower, by column inserted base after upright, and with at least three bracing wire vertical columns.
For the place that job site is unopen, step S2 specifically comprises:
S21: install two fixed legs on ground as fliping lifting frame, repeats following two step S22 with S23 until all single pillar-assembleds become column;
S22: the part single-column assembled is mentioned the height more than a single-column, and stablizes the part be raised with at least three bracing wires;
S23: next single-column is arranged on the lower end being raised part single-column, and make described next single-column connect described fixed leg;
S24: by the column inserted base be assembled into, and fix described column with described at least three bracing wires.
Above-mentioned steps S21 ~ S24 is concrete as shown in (a) ~ (c) in Fig. 3, shows the schematic diagram of assembling two single-columns.First single-column and cross-arm can be assembled on ground, and in the first single-column 21 both sides, a fixed leg 6 is respectively installed and makees fliping lifting frame, then the bracing wire (firm emergent repairing tower) set in four directions, then the building block principle of tower crane is utilized, by assembled part Integral lifting more than the height of a single-column, spatial accommodation is formed in fliping lifting frame, and then next single-column risen winch to spatial accommodation, make this next single-column be connected and fixed post 6 to lift by crane again to facilitate, and next single-column is connected with the lower end of a upper single-column, in like manner, identical method is utilized to be installed by other single-column.In whole process, bracing wire plays stabilization to the part of slinging all the time, until after forming column, with this bracing wire stabilizer column, make column be kept upright.
The column that accident rush-repairing tower of the present invention is become by dismountable single pillar-assembled, and installed electric wiring by the cross-arm on column and hanging point, realize power supply fast to replace the shaft tower damaged temporarily.After restoring electricity, then the group of carrying out new shaft tower founds retrofit work.Although add workload, achieve fast recovery of power supply, the loss that reduction accident causes.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an accident rush-repairing tower, is characterized in that, comprising: base, column, at least three bracing wires, at least one cross-arms and the hanging point be arranged at least one cross-arm; Described base removably connects described column, for supporting described column, described at least three bracing wires connect described column, for fixing described column, described column is kept upright, described column comprises the isometric single-column removably connected of at least two joints, and described cross-arm removably connects described column.
2. accident rush-repairing tower as claimed in claim 1, it is characterized in that, described cross-arm and described uprights vertical are arranged.
3. accident rush-repairing tower as claimed in claim 1, it is characterized in that, comprise two cross-arms: ground wire cross-arm and wire cross-arm, described ground wire cross-arm and wire cross-arm, all perpendicular to described column, described ground wire cross-arm and wire cross-arm are respectively equipped with ground wire hanging point and conducting wire hanging point.
4. accident rush-repairing tower as claimed in claim 1, it is characterized in that, described column comprises the single-column that three joints removably connect, and described single-column length is no more than 2.5m.
5. accident rush-repairing tower as claimed in claim 1, is characterized in that, the cross section of described single-column is square, the length of side≤850 millimeter.
6. accident rush-repairing tower as claimed in claim 1, is characterized in that, described cross-arm cross section is square, the length of side≤500 millimeter.
7. the accident rush-repairing tower according to any one of claim 1 ~ 6, is characterized in that, described single-column adopts high strength steel to make.
8. for a mounting method for the accident rush-repairing tower such as according to any one of claim 1 ~ 7, it is characterized in that, comprising:
S1: on ground, the cross-arm being provided with hanging point is fixed on the first single-column being positioned at top;
S2: the lower end other single-columns of emergent repairing tower being connected to the first single-column, to form column, and supports described column with base, and at least three bracing wire vertical columns.
9. mounting method as claimed in claim 8, it is characterized in that, described step S2 comprises:
Other single-columns of emergent repairing tower are assembled on ground;
The pole of the vertical predetermined altitude of group, utilizes pole column to carry out integral lifting, by column inserted base after upright, and with at least three bracing wire vertical columns.
10. mounting method as claimed in claim 8, it is characterized in that, described step S2 comprises:
S21: install two fixed legs on ground as fliping lifting frame, repeats following two step S22 with S23 until all single pillar-assembleds become column;
S22: the part single-column assembled is mentioned the height more than a single-column, and stablizes the part be raised with at least three bracing wires;
S23: next single-column is arranged on the lower end being raised part single-column, and make described next single-column connect described fixed leg;
S24: by the column inserted base be assembled into, and fix described column with described at least three bracing wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353646.2A CN105178680A (en) | 2015-06-25 | 2015-06-25 | Emergency repair tower and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353646.2A CN105178680A (en) | 2015-06-25 | 2015-06-25 | Emergency repair tower and mounting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105178680A true CN105178680A (en) | 2015-12-23 |
Family
ID=54901057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510353646.2A Pending CN105178680A (en) | 2015-06-25 | 2015-06-25 | Emergency repair tower and mounting method thereof |
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| CN (1) | CN105178680A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1759192B2 (en) * | 1968-04-09 | 1976-04-01 | Preussag Ag, 3000 Hannover U. 1000 Berlin | Dismountable mast |
| US4769959A (en) * | 1983-07-08 | 1988-09-13 | Lindsey Manufacturing Company | Temporary power line tower assembly and method of installing same |
| CN201056879Y (en) * | 2007-06-14 | 2008-05-07 | 冯海潮 | First-aid tower for electrical accident |
| CN101736936A (en) * | 2010-03-04 | 2010-06-16 | 国网电力科学研究院武汉南瑞有限责任公司 | Novel modularized emergency first-aid repair tower |
| CN201567833U (en) * | 2009-11-19 | 2010-09-01 | 河南送变电建设公司 | Three-column unequal-height stretching insulator emergency repair tower |
| CN201671391U (en) * | 2010-04-30 | 2010-12-15 | 华北电网有限公司张家口供电公司 | Light line repair tower |
| CN102373826A (en) * | 2011-10-26 | 2012-03-14 | 宁波天弘电力器具有限公司 | Inverted frame of emergency repair tower |
| CN202401815U (en) * | 2011-12-05 | 2012-08-29 | 张晨 | Novel composite insulator cross arm repairing tower of 220 kV electric transmission line |
| CN202578109U (en) * | 2012-04-27 | 2012-12-05 | 陕西秦能电力科技有限公司 | Double-upright-post type aluminum alloy accident repair tower |
| CN202831765U (en) * | 2012-04-27 | 2013-03-27 | 陕西秦能电力科技有限公司 | Hinged cross arm rush repair tower |
| CN203223035U (en) * | 2013-03-28 | 2013-10-02 | 国家电网公司 | Unit body for combined type urgent repair tower for high voltage lines |
| CN104695752A (en) * | 2015-03-17 | 2015-06-10 | 哈尔滨工业大学 | Rapid repairing tower system and erection method thereof |
-
2015
- 2015-06-25 CN CN201510353646.2A patent/CN105178680A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1759192B2 (en) * | 1968-04-09 | 1976-04-01 | Preussag Ag, 3000 Hannover U. 1000 Berlin | Dismountable mast |
| US4769959A (en) * | 1983-07-08 | 1988-09-13 | Lindsey Manufacturing Company | Temporary power line tower assembly and method of installing same |
| CN201056879Y (en) * | 2007-06-14 | 2008-05-07 | 冯海潮 | First-aid tower for electrical accident |
| CN201567833U (en) * | 2009-11-19 | 2010-09-01 | 河南送变电建设公司 | Three-column unequal-height stretching insulator emergency repair tower |
| CN101736936A (en) * | 2010-03-04 | 2010-06-16 | 国网电力科学研究院武汉南瑞有限责任公司 | Novel modularized emergency first-aid repair tower |
| CN201671391U (en) * | 2010-04-30 | 2010-12-15 | 华北电网有限公司张家口供电公司 | Light line repair tower |
| CN102373826A (en) * | 2011-10-26 | 2012-03-14 | 宁波天弘电力器具有限公司 | Inverted frame of emergency repair tower |
| CN202401815U (en) * | 2011-12-05 | 2012-08-29 | 张晨 | Novel composite insulator cross arm repairing tower of 220 kV electric transmission line |
| CN202578109U (en) * | 2012-04-27 | 2012-12-05 | 陕西秦能电力科技有限公司 | Double-upright-post type aluminum alloy accident repair tower |
| CN202831765U (en) * | 2012-04-27 | 2013-03-27 | 陕西秦能电力科技有限公司 | Hinged cross arm rush repair tower |
| CN203223035U (en) * | 2013-03-28 | 2013-10-02 | 国家电网公司 | Unit body for combined type urgent repair tower for high voltage lines |
| CN104695752A (en) * | 2015-03-17 | 2015-06-10 | 哈尔滨工业大学 | Rapid repairing tower system and erection method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |
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| RJ01 | Rejection of invention patent application after publication |