CN105317236B - A kind of portable device for changing iron tower main material Baogang of transmission line of electricity - Google Patents
A kind of portable device for changing iron tower main material Baogang of transmission line of electricity Download PDFInfo
- Publication number
- CN105317236B CN105317236B CN201510834380.3A CN201510834380A CN105317236B CN 105317236 B CN105317236 B CN 105317236B CN 201510834380 A CN201510834380 A CN 201510834380A CN 105317236 B CN105317236 B CN 105317236B
- Authority
- CN
- China
- Prior art keywords
- shackle member
- baogang
- connecting screw
- screw
- leading
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 title claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 20
- 230000005611 electricity Effects 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a kind of portable device for changing iron tower main material Baogang of transmission line of electricity, including pole, the first connecting screw, the second connecting screw, the 3rd connecting screw, the 4th connecting screw, the first leading screw, the second leading screw and the first shackle member, the second shackle member, the 3rd shackle member and the 4th shackle member that clamping is fixed for the fixed leading role's steel for being replaced Baogang；First connecting screw and the second connecting screw are connected with the two ends of pole respectively, one end of first leading screw is socketed in the first connecting screw, one end of second leading screw is socketed in the second connecting screw, the other end of the other end of first leading screw and the second leading screw is socketed in the 3rd connecting screw and the 4th connecting screw respectively, and the first shackle member, the second shackle member, the 3rd shackle member and the 4th shackle member are connected with the first connecting screw, the second connecting screw, the 3rd connecting screw and the 4th connecting screw respectively.The present invention can be quickly and easily the replacing for completing iron tower main material Baogang.
Description
Technical field
The present invention relates to a kind of device for changing Baogang, and in particular to a kind of transmission line of electricity is portable to change iron tower main material bag
The device of steel.
Background technology
During newly-built line construction, old line steel tower repair and maintenance, be certain to be related to steel tower corner iron, Baogang and
Yoke plate more changes jobs.Too many, too big service kit is not needed to the middle or small angle steel of replacing and yoke plate, still, steel tower is being changed
When main material angle steel and Baogang, it is necessary to using Large Construction, service kit (such as：Various large floor poles and lifting gear), newly
Building circuit scene has ready-made various huge tools, can easily change each position tower material of steel tower, but be due to that used tool is stupid
Weight, the human cost of output is very high；For the new line after old circuit and capital construction construction completion, to be gone more with this method again
Iron tower main material angle steel and Baogang are changed, the various costs of output will be bigger, especially the steel tower to mountain route.Electricity in Shaanxi Province in 2013
The multiple 7727 type tangent suspension tower accident of falling tower occurs for net, by accident investigation, assert that steel tower has design defect, that takes remedies
Measure is exactly to give steel tower body portion all main material angle-bar joints, installs outer knapsack steel additional.In order to avoid steel tower is installing outer knapsack steel additional
During, deform and topple over accident, consolidation process must be carried out to steel tower before installing additional.It is original to change, install Baogang additional
, there is the instrument weight used, instrument is big and instrument is more, the shortcoming of repair time length, mountain area is transported large-scale maintenance and used in operational method
Instrument is also abnormally dangerous and difficulty.
The content of the invention
It is an object of the invention to the shortcoming for overcoming above-mentioned prior art, there is provided a kind of portable replacing iron of transmission line of electricity
The device of tower main material Baogang, what the device can be quickly and easily completes the replacing of iron tower main material Baogang.
To reach above-mentioned purpose, the portable device for changing iron tower main material Baogang of transmission line of electricity of the present invention includes embracing
Bar, the first connecting screw, the second connecting screw, the 3rd connecting screw, the 4th connecting screw, the first leading screw, the second leading screw and
For fixed the first shackle member, the second shackle member, the 3rd shackle member and the 4th shackle member for being replaced Baogang；
First connecting screw and the second connecting screw are connected with the two ends of pole respectively, and one end of the first leading screw is socketed on
In first connecting screw, one end of the second leading screw is socketed in the second connecting screw, the other end of the first leading screw and the second leading screw
The other end be socketed on respectively in the 3rd connecting screw and the 4th connecting screw, the first shackle member, the second shackle member, the 3rd clamping
Part and the 4th shackle member are connected with the first connecting screw, the second connecting screw, the 3rd connecting screw and the 4th connecting screw respectively
Connect；
During replacing, the 3rd shackle member and the 4th shackle member are connected on the outside of the two of Baogang to be replaced respectively.
The side of first leading screw and the second leading screw is respectively and fixedly provided with handle.
First shackle member, the second shackle member, the 3rd shackle member, the 4th shackle member include interior deck and outer deck,
Outer deck is fastened by bolt and some through holes is offered on the outside for being fixed on interior deck, interior deck, and band platform bolt is described in
Band platform nut is socketed with through hole, band platform bolt, leading role's steel of Baogang is replaced and is connected between each band platform bolt.
Each through hole is ellipsoidal structure.
The cross section of interior deck and outer deck is L-type structure, and width of the width less than outer deck of interior deck.
Quantity with platform bolt is 4.
The axis of the axis of first leading screw, the axis of the second leading screw and pole is on same straight line.
The invention has the advantages that：
The portable device for changing iron tower main material Baogang of transmission line of electricity of the present invention first passes through rotation in concrete operations
Turn the length that the first leading screw and the regulation of the second leading screw are installed, then by the first shackle member, the second shackle member, the 3rd shackle member and the 4th
Shackle member is fixed on leading role's steel of Baogang to be replaced, then can carry out the replacing of Baogang to be replaced, simple to operate, practicality
It is extremely strong.
Further, by the leading role's steel for being replaced Baogang being blocked with platform bolt and with platform nut, operate more convenient, institute
Through hole is stated for ellipsoidal structure, the thickness of different angle steel is can adapt to.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 for the first shackle member 41, the second shackle member 42, the 3rd shackle member 43 and the 4th shackle member 44 in the present invention knot
Structure schematic diagram.
Wherein, 1 it is pole, 21 be the first leading screw, 22 be the second leading screw, 31 be the first connecting screw, 32 is the second connection
Screw, 33 be the 3rd connecting screw, 34 be the 4th connecting screw, 41 be the first shackle member, 42 be the second shackle member, 43 be the 3rd
Shackle member, 44 be the 4th shackle member, 5 be handle, 6 be outer deck, 7 be band platform bolt, 8 be band platform nut, 9 be interior deck.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
With reference to Fig. 1 and Fig. 2, the portable device for changing iron tower main material Baogang of transmission line of electricity of the present invention includes pole
1st, the first connecting screw 31, the second connecting screw 32, the 3rd connecting screw 33, the 4th connecting screw 34, the first leading screw 21, second
Leading screw 22 and the first shackle member 41, the second shackle member 42, the 3rd shackle member 43 and the 4th card that Baogang is replaced for fixing
Fitting 44；The two ends of first connecting screw 31 and the second connecting screw 32 respectively with pole 1 are connected, one end of the first leading screw 21
Be socketed in the first connecting screw 31, one end of the second leading screw 22 is socketed in the second connecting screw 32, the first leading screw 21 it is another
The other end of one end and the second leading screw 22 is socketed in the 3rd connecting screw 33 and the 4th connecting screw 34 respectively, the first shackle member
41st, the second shackle member 42, the 3rd shackle member 43 and the 4th shackle member 44 respectively with the first connecting screw 31, the second connecting screw
32nd, the 3rd connecting screw 33 and the 4th connecting screw 34 are connected；During replacing, the 3rd shackle member 43 and the 4th shackle member 44 are distinguished
It is connected in two outsides of Baogang to be replaced.
It should be noted that the side of the first leading screw 21 and the second leading screw 22 is respectively and fixedly provided with handle 5；First shackle member 41,
Second shackle member 42, the 3rd shackle member 43, the 4th shackle member 44 include interior deck 9 and outer deck 6, and outer deck 6 passes through bolt
It is fastened in offering some through holes on the outside of interior deck 9, interior deck 9, band platform bolt 7 passes through the through hole, band platform spiral shell
Band platform nut 8 is socketed with bolt 7, leading role's steel of Baogang is replaced and is connected between each band platform bolt 7；Each through hole is tied for ellipse
Structure；The cross section of interior deck 9 and outer deck 6 is L-type structure, and width of the width less than outer deck 6 of interior deck 9；Band platform
The quantity of bolt 7 is 4；The axis of the axis of first leading screw 21, the axis of the second leading screw 22 and pole 1 is in same straight line
On.
By the band platform bolt 7 in the 3rd shackle member 43 and the 4th shackle member 44 and with platform nut 8 by the 4th shackle member 44
And the 3rd shackle member 43 connect and fix in the outside of Baogang to be replaced, then by the first shackle member 41 and the second shackle member 42
First shackle member 41 and the second shackle member 42 are fixed on leading role's steel of Baogang to be replaced with platform nut 8 and with platform bolt 7, pacified
After installing, adjustment after each tie point, no problem, the first leading screw 21 and the second leading screw 22 above and below shake are checked again for, by steel tower
The lower pressure and bending stress acted in Baogang is transferred on pole 1, is removed problematic Baogang, is changed new Baogang, is completed
Steel tower Baogang more changes jobs.
The accessory of described device is steel and is made, the strength and stiffness of pole 1, interior deck 9 and outer deck 6 be all higher than by
Change the strength and stiffness of Baogang.4 interior decks 9 firmly link into an integrated entity 2 leading role's steel above and below steel tower when using, also
It is that leading role's steel under steel tower Baogang is used as floor mast 1, so as to save various Large Construction instruments.
The present invention is simple in construction, and reliability is high, lightweight, small volume, and bearing capacity is big, and convenient transportation is, it is necessary on tower and tower
Lower staff is few, it is easy to operate, it is not necessary to Large Construction, service kit, the repair time can be substantially reduced.
In summary, the side of the invention by the way that the landing generally used originally herringbone holding pole 1 to be changed to iron tower main material Baogang
Method, is transformed to the replacing method of pole 1 with deck.The present invention and steel tower are joined together, therefore operating personnel can be light on tower
Completion Baogang more change jobs, it is not necessary to Large Construction service kit.In a word, the present invention has five big features：Lightweight, volume
Small, safe, easily operated, the required repair time is short.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The embodiment of the present invention is only limitted to this, for general technical staff of the technical field of the invention, is not taking off
On the premise of from present inventive concept, some simple deduction or replace can also be made, the present invention should be all considered as belonging to by institute
Claims of submission determine scope of patent protection.
Claims (7)
1. the portable device for changing iron tower main material Baogang of a kind of transmission line of electricity, it is characterised in that connect including pole (1), first
Connect screw (31), the second connecting screw (32), the 3rd connecting screw (33), the 4th connecting screw (34), the first leading screw (21),
Two leading screws (22) and the first shackle member (41) for the fixed leading role's steel for being replaced Baogang, the second shackle member (42), the 3rd
Shackle member (43) and the 4th shackle member (44)；
The two ends of first connecting screw (31) and the second connecting screw (32) respectively with pole (1) are connected, the first leading screw (21)
One end be socketed in the first connecting screw (31), one end of the second leading screw (22) is socketed in the second connecting screw (32), the
The other end of one leading screw (21) and the other end of the second leading screw (22) are socketed on the 3rd connecting screw (33) and the 4th connection respectively
In screw (34), the first shackle member (41), the second shackle member (42), the 3rd shackle member (43) and the 4th shackle member (44) respectively with
First connecting screw (31), the second connecting screw (32), the 3rd connecting screw (33) and the 4th connecting screw (34) are connected；
During replacing, the 3rd shackle member (43) and the 4th shackle member (44) are connected on the outside of the two of Baogang to be replaced respectively.
2. the portable device for changing iron tower main material Baogang of transmission line of electricity according to claim 1, it is characterised in that first
The side of leading screw (21) and the second leading screw (22) is respectively and fixedly provided with handle (5).
3. the portable device for changing iron tower main material Baogang of transmission line of electricity according to claim 1, it is characterised in that described
First shackle member (41), the second shackle member (42), the 3rd shackle member (43), the 4th shackle member (44) include interior deck (9) and
Outer deck (6), outer deck (6) is fastened by bolt offers some lead on the outside for being fixed on interior deck (9), interior deck (9)
Hole, band platform bolt (7) to pass through and be socketed with band platform nut (8) on the through hole, band platform bolt (7), is replaced leading role's steel of Baogang
It is connected between each band platform bolt (7).
4. the portable device for changing iron tower main material Baogang of transmission line of electricity according to claim 3, it is characterised in that each logical
Hole is ellipsoidal structure.
5. the portable device for changing iron tower main material Baogang of transmission line of electricity according to claim 3, it is characterised in that interior card
The cross section of seat (9) and outer deck (6) is L-type structure, and width of the width less than outer deck (6) of interior deck (9).
6. the portable device for changing iron tower main material Baogang of transmission line of electricity according to claim 3, it is characterised in that band platform
The quantity of bolt (7) is 4.
7. the portable device for changing iron tower main material Baogang of transmission line of electricity according to claim 1, it is characterised in that first
The axis of the axis of leading screw (21), the axis of the second leading screw (22) and pole (1) is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510834380.3A CN105317236B (en) | 2015-11-25 | 2015-11-25 | A kind of portable device for changing iron tower main material Baogang of transmission line of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510834380.3A CN105317236B (en) | 2015-11-25 | 2015-11-25 | A kind of portable device for changing iron tower main material Baogang of transmission line of electricity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105317236A CN105317236A (en) | 2016-02-10 |
| CN105317236B true CN105317236B (en) | 2017-07-11 |
Family
ID=55245465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510834380.3A Active CN105317236B (en) | 2015-11-25 | 2015-11-25 | A kind of portable device for changing iron tower main material Baogang of transmission line of electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105317236B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905272B (en) * | 2019-12-04 | 2021-07-06 | 国网天津市电力公司 | Supporting device for replacing auxiliary materials of iron tower |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170356A (en) * | 1995-12-20 | 1997-06-30 | Hitachi Cable Ltd | Steel tower for low wind-sound type transmission line |
| CN202380797U (en) * | 2011-12-28 | 2012-08-15 | 山东齐星铁塔科技股份有限公司 | Angle-steel connecting iron clad |
| CN102661057A (en) * | 2012-05-30 | 2012-09-12 | 衡水供电公司 | Power angle tower pull leg main material changing method and special main material clamp |
| CN203374041U (en) * | 2013-07-18 | 2014-01-01 | 国家电网公司 | Iron tower angle steel correction device of electric transmission line |
| CN103887736A (en) * | 2014-03-28 | 2014-06-25 | 国家电网公司 | Device for replacement of main material of iron tower |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5187627B2 (en) * | 2008-08-09 | 2013-04-24 | 株式会社デンロコーポレーション | Steel tower main column replacement method |
-
2015
- 2015-11-25 CN CN201510834380.3A patent/CN105317236B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09170356A (en) * | 1995-12-20 | 1997-06-30 | Hitachi Cable Ltd | Steel tower for low wind-sound type transmission line |
| CN202380797U (en) * | 2011-12-28 | 2012-08-15 | 山东齐星铁塔科技股份有限公司 | Angle-steel connecting iron clad |
| CN102661057A (en) * | 2012-05-30 | 2012-09-12 | 衡水供电公司 | Power angle tower pull leg main material changing method and special main material clamp |
| CN203374041U (en) * | 2013-07-18 | 2014-01-01 | 国家电网公司 | Iron tower angle steel correction device of electric transmission line |
| CN103887736A (en) * | 2014-03-28 | 2014-06-25 | 国家电网公司 | Device for replacement of main material of iron tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105317236A (en) | 2016-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105317236B (en) | A kind of portable device for changing iron tower main material Baogang of transmission line of electricity | |
| CN203794514U (en) | Wall-attached combination pull rod of tower crane | |
| JP4588542B2 (en) | Member replacement method for truss structure | |
| CN103306216B (en) | The bracing means of a kind of Reinforced Concrete Bridge and bridge deck | |
| CN203430133U (en) | Construction connecting device for splicing glass fiber reinforced plastic chimney | |
| CN207078903U (en) | It is a kind of to be used to lift the lower spreader assembly of large span arc multilayer steel truss and lower sling system | |
| CN205399505U (en) | Fixing device of deviational survey pipe | |
| CN208966189U (en) | A kind of ladder suitable for Sloping roof maintenance engineering | |
| CN207793909U (en) | A kind of external prestressing transfer of T beams | |
| CN206721871U (en) | Rigidity heavier-duty glass fiber-reinforced polymer bored concrete pile cage body | |
| CN108867403A (en) | A kind of purlin Combined-type sheet-type bridge steel arch-shelf | |
| CN106284995B (en) | A kind of clamp device for reinforcing template | |
| CN210318832U (en) | Suspender reinforcing device | |
| KR101339362B1 (en) | Method for loading pre-flex load | |
| CN207453479U (en) | Barricade form bracing system and barricade formwork bracing system | |
| CN207172039U (en) | Hanging scaffold platform in special steel cylinder furnace shell | |
| CN206382739U (en) | A kind of device of liaison tunnel supporting steel arch-shelf processing | |
| CN208498482U (en) | Cableway overhauls cable car | |
| CN206707281U (en) | Early-dismantling formwork system reinforces fastener and reinforcement assembly | |
| CN107246532A (en) | A kind of para-seismic support on roofing | |
| CN103993754A (en) | Pre-stress reinforcing device of basement roof temporary overloads and implementation method of pre-stress reinforcing device | |
| CN206785797U (en) | A kind of retaining mechanism | |
| CN218099493U (en) | Transformer high-voltage side density relay checking fast-assembling platform | |
| CN217480951U (en) | Lattice formula angle steel tower owner material reinforcing apparatus | |
| CN207157242U (en) | A kind of air feed bottle travelling bogie being used in welding procedure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |