CN102064494A - Wire lifting device of electric power rush repair tower - Google Patents
Wire lifting device of electric power rush repair tower Download PDFInfo
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- CN102064494A CN102064494A CN2010105515877A CN201010551587A CN102064494A CN 102064494 A CN102064494 A CN 102064494A CN 2010105515877 A CN2010105515877 A CN 2010105515877A CN 201010551587 A CN201010551587 A CN 201010551587A CN 102064494 A CN102064494 A CN 102064494A
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Abstract
The invention discloses a wire lifting device of an electric power rush repair tower, comprising a left connecting base (1), a right connecting base (1), an adjusting device (3) and two connecting devices (2), wherein the left connecting base (1) is connected with a left cross arm; the right connecting base (1) is connected with a right cross arm; the adjusting device(3) is arranged between the left and the right connecting bases (1) and used for adjusting a distance between the left and the right connecting bases; the two connecting devices (2) are arranged up and down; the adjusting device (3) is detachably connected with the left and the right connecting bases(1); and the connecting devices are detachably connected with the left and the right connecting bases(1). In the invention, a wire still can effectively thread the cross arms under the situation of removing a supporting bar; the use is more convenient; and the supporting bar is not needed in a practical operation, therefore the production cost is also reduced.
Description
Technical field
The invention discloses a kind of electric power first-aid tower lead lifting device.
Background technology
After the iron tower that is used to transmit electricity collapsed, lead was also not disconnected sometimes, and lead may just differ, and after emergent repairing tower was set up, some lead was above cross-arm on the emergent repairing tower, and some lead is below the following cross-arm of emergent repairing tower.As shown in Figure 1, be existing emergent repairing tower, and in the real work, lead is that frame is between last cross-arm 03 and following cross-arm 04.Therefore just lead need be passed cross-arm 03 or pass down cross-arm 04, make lead get back to up and down between cross-arm.Two vertical king-posts 01 about emergent repairing tower comprises are provided with cross-arm 03 and following cross-arm 04 between the left and right sides king-post 01, cross-arm includes left and right sides cross-arm up and down, are convenient to the device that lead passes cross-arm by one between the cross-arm of the left and right sides and are connecting.
Existing electric power first-aid tower lead lifting device just a kind ofly is convenient to the device that lead passes cross-arm.It is connecting left and right sides cross-arm by bolt between the cross-arm of the left and right sides.Electric power first-aid tower lead lifting device below is provided with a support bar 02, and these support bar 02 two ends are connecting left and right sides king-post 01.During the threading operation, below lead was descending cross-arm 04, existing electric power first-aid tower lead lifting device was to realize that in the following manner lead passes cross-arm:
The first step is unclamped support bar and being connected of a king-post wherein, and lead is mentioned down between cross-arm and the support bar; Second step made support bar be connected once more with left and right sides king-post, then with electric power first-aid tower lead lifting device with about wherein cross-arm in time cross-arm separate, be convenient to lead pass cross-arm enter into about between the cross-arm.
When lead is on last cross-arm, support bar moves to up and down between the cross-arm, the pull bar at emergent repairing tower top is taken off, with electric power first-aid tower lead lifting device with about wherein cross-arm of going up in the cross-arm separate, be convenient to lead pass cross-arm enter into about between the cross-arm.
This electric power first-aid tower lead lifting device is when guaranteeing that lead passes cross-arm, because the emergent repairing tower king-post is very heavy, if there is not support bar, will produce bigger pulling force or pressure between electric power first-aid tower lead lifting device and the left and right sides cross-arm, make external force can't turn bolt, eliminate cross force between electric power first-aid tower lead lifting device and the left and right sides cross-arm, make things convenient for bolt to back-out by a support bar is installed, therefore need a support bar to assist, be convenient to lead and pass cross-arm.The electric power first-aid tower lead lifting device of said structure has the following disadvantages:
1, also needs auxiliary support bar, the production cost height in the emergent repairing tower threading process of this electric power first-aid tower lead lifting device.
2, support bar is not to be fixed on everywhere between the king-post of the left and right sides, is to fix according to the fixing point on the king-post.Therefore, to pass through cross-arm by electric power first-aid tower lead lifting device also cumbersome comparatively speaking for lead.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of support bar that need not to make things convenient for lead to pass the electric power first-aid tower lead lifting device of cross-arm again.
The technical solution used in the present invention is: a kind of electric power first-aid tower lead lifting device, it comprise the left Connection Block that is connected with left horizontal stretcher, the right Connection Block that is connected with right horizontal stretcher, about be used to regulate two jockeys of the adjusting device and the upper and lower settings of left and right sides Connection Block distance between two Connection Blocks, adjusting device with about two Connection Blocks removably connect, jockey with about two Connection Blocks removably connect.
Adjusting device with about two Connection Blocks removably connect and be meant that the adjusting device two ends respectively are provided with an installing hole, left and right sides Connection Block medial surface is equipped with corresponding with position of mounting hole and has first connecting plate of bolt hole, be installed with bolt in the bolt hole on the installing hole and first connecting plate, the bolt other end is combined with nut.
Described first connecting plate is made up of two parallel-plates, is equipped with bolt hole on two parallel-plates, two bolt hole coaxial lines.
Described adjusting device comprises the double end adjusting nut that the opposite adjusting screw(rod) of two external screw threads, two internal thread are opposite and the contiguous block of two one end band installing holes; Two contiguous blocks are away from installing the end that nose end is connecting two adjusting screw(rod)s one to one, and the other end of two adjusting screw(rod)s screws one to one with the two ends of regulating the double end nut.
Described adjusting device is four, be up and down alignment, about alignment be provided with.
Described jockey with about two Connection Blocks removably connect and be meant that the jockey two ends respectively are provided with connecting hole, left and right sides Connection Block medial surface is equipped with corresponding with the connecting hole position and has second connecting plate of screw hole, be installed with screw rod in the screw hole on the connecting hole and second connecting plate, the two ends of screw rod are combined with nut.
The jockey of described two upper and lower settings is meant the link of two upper and lower settings.
Described link comprises two horizontal parallel-plate and two parallel longitudinal plates, and described two parallel longitudinal plates link to each other between two horizontal parallel-plates and with two horizontal parallel-plates.
Be equipped with a connecting hole on four angles of the horizontal parallel-plate of each of described link.
About described link is connected by screw rod and nut on two Connection Blocks.
The invention has the beneficial effects as follows: electric power first-aid tower lead lifting device of the present invention, under the situation of removing support bar, still can effectively lead be passed cross-arm, the present invention uses convenient, need not support bar in the practical operation, has also reduced production cost.
Adjusting device with about two Connection Blocks removably connect and be meant that the adjusting device two ends respectively are provided with an installing hole, left and right sides Connection Block medial surface is equipped with corresponding with position of mounting hole and has first connecting plate of bolt hole, be installed with bolt in the bolt hole on the installing hole and first connecting plate, the bolt other end is combined with nut.This structure is used more convenient.
Described first connecting plate is made up of two parallel-plates, is equipped with bolt hole on two parallel-plates, two bolt hole coaxial lines.Be convenient to manufacture.
Described adjusting device comprises the double end adjusting nut that the opposite adjusting screw(rod) of two external screw threads, two internal thread are opposite and the contiguous block of two one end band installing holes; Two contiguous blocks are away from installing the end that nose end is connecting two adjusting screw(rod)s one to one, and the other end of two adjusting screw(rod)s screws one to one with the two ends of regulating the double end nut.A kind of preferred, can regulate the distance between the Connection Block of the left and right sides.
Described adjusting device is four, be up and down alignment, about alignment be provided with.Make that device is more firm really.
Described jockey with about two Connection Blocks removably connect and be meant that the jockey two ends respectively are provided with connecting hole, left and right sides Connection Block medial surface is equipped with corresponding with the connecting hole position and has second connecting plate of screw hole, be installed with screw rod in the screw hole on the connecting hole and second connecting plate, the two ends of screw rod are combined with nut.Product is simple, but practicality is still powerful.
The jockey of described two upper and lower settings is meant the link of two upper and lower settings.Described link comprises two horizontal parallel-plate and two parallel longitudinal plates, and described two parallel longitudinal plates link to each other between two horizontal parallel-plates and with two horizontal parallel-plates.Be equipped with a connecting hole on four angles of the horizontal parallel-plate of each of described link.Be convenient to manufacture.
About being connected by screw rod and nut, described link on two Connection Blocks, is convenient to install.
Description of drawings
Fig. 1 is existing emergent repairing tower schematic diagram.
Fig. 2 is for being equipped with emergent repairing tower schematic diagram of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a vertical view of the present invention.
Fig. 5 is an adjusting device schematic diagram of the present invention.
Fig. 6 is a link vertical view of the present invention.
Fig. 7 is first embodiment of the invention figure.
Fig. 8 is second embodiment of the invention figure.
Fig. 9 is third embodiment of the invention figure.
Figure 10 is fourth embodiment of the invention figure.
Figure 11 is fifth embodiment of the invention figure.
Among the figure, 01. king-post, 02. support bar, cross-arm on 03., 04. following cross-arm, 1. Connection Block, 11. first connecting plates, 12. second connecting plate, 2. link, 21. horizontal parallel-plates, 22. the parallel longitudinal plate, 3. adjusting device, 31. adjusting nuts, 32. adjusting screw(rod), 33. contiguous blocks, 331. installing holes, 4. screw rod, 41. nuts, 5. lead.
Embodiment
Below be preferred embodiment of the present invention, but therefore do not limit protection scope of the present invention.
Fig. 2 is for being equipped with emergent repairing tower of the present invention, and last cross-arm 03 is equipped with one, and following cross-arm 04 also is equipped with one, and the present invention is installed between the cross-arm of the left and right sides.With reference to Fig. 3～Fig. 6, a kind of electric power first-aid tower lead lifting device, it comprise the left Connection Block 1 that is connected with left horizontal stretcher, the right Connection Block 1 that is connected with right horizontal stretcher, about be used to regulate two jockeys 2 of the adjusting device 3 and the upper and lower settings of left and right sides Connection Block distance between two Connection Blocks 1, adjusting device 3 with about two Connection Blocks 1 removably connect, jockey 2 with about two Connection Blocks 1 removably connect.Right Connection Block 1 top is provided with two hanging holes that are used to make things convenient for the connection of emergent repairing tower drag-line.
Adjusting device 3 with about two Connection Blocks 1 removably connect and be meant that adjusting device 3 two ends respectively are provided with an installing hole 331, Connection Block 1 medial surface in the left and right sides is equipped with corresponding with installing hole 331 positions and has first connecting plate 11 of bolt hole, be installed with bolt in the bolt hole on the installing hole 331 and first connecting plate 11, the bolt other end is combined with nut.Just adjusting device 3 and left and right sides Connection Block 1 are coupled together with bolt and nut.Described first connecting plate 11 is made up of two parallel-plates, is equipped with bolt hole on two parallel-plates, two bolt hole coaxial lines.Adjusting device 3 two ends between two parallel-plates, installing hole 331 and two bolt hole three coaxial lines.Can significantly find out in conjunction with Fig. 3, Fig. 4.
Described adjusting device 3 comprises the contiguous block 33 of the opposite adjusting screw(rod) of two external screw threads 32, a double end adjusting nut 31 that two internal thread is opposite and two one end band installing holes 331; Two contiguous blocks 33 are connecting an end of two adjusting screw(rod)s 32 one to one away from installing hole 331 ends, and the other end of two adjusting screw(rod)s 32 screws one to one with the two ends of regulating double end nut 31.As shown in Figure 5.
Described adjusting device 3 is four, be up and down alignment, about alignment, be the square setting, the both sides of two jockeys (link 2) respectively are provided with an adjusting device 3.Adjusting device 3 mainly is the distance of in use regulating between two Connection Blocks 1, just the cross force (pulling force or pressure) in order to regulate two king-posts 02.With reference to Fig. 3, Fig. 4
Described jockey 3 with about two Connection Blocks 1 removably connect and be meant that jockey 3 two ends respectively are provided with connecting hole, Connection Block 1 medial surface in the left and right sides is equipped with corresponding with the connecting hole position and has second connecting plate 12 of screw hole, be installed with screw rod 4 in the screw hole on the connecting hole and second connecting plate 12, the two ends of screw rod 4 are combined with nut 41.The jockey of described two upper and lower settings is meant the link 2 of two upper and lower settings.Just link 2 and left and right sides Connection Block 1 are coupled together, with reference to Fig. 3, Fig. 4 with screw rod 4 and nut 41.
Described link 2 comprises two horizontal parallel-plate 21 and two parallel longitudinal plates 22, and described two parallel longitudinal plates 22 link to each other between two horizontal parallel-plates 21 and with two horizontal parallel-plates 21.With reference to shown in Figure 6,
Be equipped with a connecting hole on four angles of the horizontal parallel-plate 21 of each of described link 2, can draw in conjunction with Fig. 3, Fig. 4, Fig. 5, each link 2 is provided with 8 connecting holes, also is provided with on the left and right sides Connection Block 1 and the identical fixed head of the link corresponding number in 2 connecting hole positions.Being convenient to screw rod 4 is connected link 2 with nut 41 with left and right sides Connection Block 1.
Below in conjunction with each figure of the present invention, use flow process of the present invention is further explained following steps:
The first step is first embodiment of the invention figure with reference to Fig. 7, for lead 5 below electric power first-aid tower lead lifting device of the present invention.
Second step, with reference to Fig. 8 is second embodiment of the invention figure, adjust two adjusting devices 3 in below of the present invention, relatively more loose between link 2 below making and the Connection Block 1, thereby remove nut 41 and screw rod 4 between below link 2 and the Connection Block 1, make link 2 to swing as shown in Figure 8, lead 5 enters up and down between the link 2.
The 3rd step was third embodiment of the invention figure with reference to Fig. 9, and the link 2 of below and adjusting device 3 reconnect back original state with Connection Block 1.
The 4th step, with reference to Figure 10 is fourth embodiment of the invention figure, adjust two adjusting devices 3 in top of the present invention, relatively more loose between link 2 above making and the Connection Block 1, thereby remove nut 41 and screw rod 4 between top link 2 and the Connection Block 1, make link 2 to swing as shown in figure 10 lead 5 is passed cross-arm.
The 5th step was fifth embodiment of the invention figure with reference to Figure 11, and the link 2 of top and adjusting device 3 reconnect back original state with Connection Block 1.The present invention passes cross-arm with lead very easily.
Certainly, when lead is above last cross-arm 03, remove earlier the pull bar on the emergent repairing tower, then with lead through up and down between the cross-arm.Lead 5 mode of passing through when the mode of passing through on the last cross-arm 03 and lead 5 are below cross-arm 04 down is similarly, repeats no more here.
Claims (10)
1. electric power first-aid tower lead lifting device, it is characterized in that: it comprises the left Connection Block (1) that is connected with left horizontal stretcher, the right Connection Block (1) that is connected with right horizontal stretcher, be positioned at two jockeys (2) of the adjusting device (3) and the upper and lower settings that are used to regulate left and right sides Connection Block (1) distance between the left and right sides Connection Block (1), adjusting device (3) removably connects with left and right sides Connection Block (1), and jockey (2) removably connects with left and right sides Connection Block (1).
2. electric power first-aid tower lead lifting device according to claim 1, it is characterized in that: adjusting device (3) removably connects with left and right sides Connection Block (1) and is meant that adjusting device (3) two ends respectively are provided with an installing hole (331), left and right sides Connection Block (1) medial surface is equipped with corresponding with installing hole (331) position and has first connecting plate (11) of bolt hole, be installed with bolt in the bolt hole on installing hole (331) and first connecting plate (11), the bolt other end is combined with nut.
3. electric power first-aid tower lead lifting device according to claim 2, it is characterized in that: described first connecting plate (11) is made up of two parallel-plates, is equipped with bolt hole on two parallel-plates, two bolt hole coaxial lines.
4. electric power first-aid tower lead lifting device according to claim 2 is characterized in that: described adjusting device (3) comprises the double end adjusting nut (31) that the opposite adjusting screw(rod) (32) of two external screw threads, two internal thread are opposite and the contiguous block (33) of two one end band installing holes (331); Two contiguous blocks (33) are held an end that is connecting two adjusting screw(rod)s (32) one to one away from installing hole (331), and the other end of two adjusting screw(rod)s (32) screws one to one with the two ends of regulating double end nut (31).
5. according to claim 1 or 2 or 4 described electric power first-aid tower lead lifting devices, it is characterized in that: described adjusting device (3) is four, be up and down alignment, about alignment be provided with.
6. electric power first-aid tower lead lifting device according to claim 1, it is characterized in that: described jockey (3) removably connects with left and right sides Connection Block (1) and is meant that the jockey two ends respectively are provided with connecting hole, left and right sides Connection Block (1) medial surface is equipped with corresponding with the connecting hole position and has second connecting plate (12) of screw hole, be installed with screw rod (4) in the screw hole on connecting hole and second connecting plate (12), the two ends of screw rod (4) are combined with nut (41).
7. electric power first-aid tower lead lifting device according to claim 1 is characterized in that: the jockey of described two upper and lower settings is meant the link (2) of two upper and lower settings.
8. electric power first-aid tower lead lifting device according to claim 7, it is characterized in that: described link (2) comprises two horizontal parallel-plates (21) and two parallel longitudinal plates (22), and described two parallel longitudinal plates (22) are positioned between the two horizontal parallel-plates (21) and with two horizontal parallel-plates (21) and link to each other.
9. electric power first-aid tower lead lifting device according to claim 8 is characterized in that: be equipped with a connecting hole on four angles of each horizontal parallel-plate (21) of described link (2).
10. electric power first-aid tower lead lifting device according to claim 9 is characterized in that: described link (21) is connected on the left and right sides Connection Block (1) by screw rod (4) and nut (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010551587 CN102064494B (en) | 2010-11-12 | 2010-11-12 | Wire lifting device of electric power rush repair tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010551587 CN102064494B (en) | 2010-11-12 | 2010-11-12 | Wire lifting device of electric power rush repair tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102064494A true CN102064494A (en) | 2011-05-18 |
| CN102064494B CN102064494B (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010551587 Expired - Fee Related CN102064494B (en) | 2010-11-12 | 2010-11-12 | Wire lifting device of electric power rush repair tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102064494B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786134A (en) * | 2016-11-30 | 2017-05-31 | 国网上海市电力公司 | Electrodynamic type jacking does not have a power failure the construction method of resistance to opening and closing and cross-arm equipment |
| CN107511414A (en) * | 2017-08-29 | 2017-12-26 | 张家港凯航通力船用设备有限公司 | A kind of square steel bending press |
| CN110374818A (en) * | 2019-08-16 | 2019-10-25 | 太原重工股份有限公司 | Wind power generating set |
| CN112713549A (en) * | 2020-06-15 | 2021-04-27 | 符建波 | Auxiliary device for delivering and erecting wire guide rod |
| CN112713548A (en) * | 2020-06-15 | 2021-04-27 | 符建波 | Lead rod loading device |
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| US4466506A (en) * | 1982-01-15 | 1984-08-21 | Dolenti Alfred N | Wire lift device for high tension electric line |
| US5242137A (en) * | 1991-12-17 | 1993-09-07 | Yang Chin Hui | Overhead conductor carrier |
| CN101013802A (en) * | 2007-01-05 | 2007-08-08 | 宁波天弘电力器具有限公司 | Lead elevating mechanism for gate emergent repairing tower |
| US20070252122A1 (en) * | 2001-06-11 | 2007-11-01 | Daewon Electric Co. Ltd. | Electric wire changing device for wire replacing works on electric poles and power distributing method without cutting off power supply |
| CN201966534U (en) * | 2010-11-12 | 2011-09-07 | 宁波天弘电力器具有限公司 | Elevator for lead of power overhauling tower |
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2010
- 2010-11-12 CN CN 201010551587 patent/CN102064494B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4466506A (en) * | 1982-01-15 | 1984-08-21 | Dolenti Alfred N | Wire lift device for high tension electric line |
| US5242137A (en) * | 1991-12-17 | 1993-09-07 | Yang Chin Hui | Overhead conductor carrier |
| US20070252122A1 (en) * | 2001-06-11 | 2007-11-01 | Daewon Electric Co. Ltd. | Electric wire changing device for wire replacing works on electric poles and power distributing method without cutting off power supply |
| CN101013802A (en) * | 2007-01-05 | 2007-08-08 | 宁波天弘电力器具有限公司 | Lead elevating mechanism for gate emergent repairing tower |
| CN201966534U (en) * | 2010-11-12 | 2011-09-07 | 宁波天弘电力器具有限公司 | Elevator for lead of power overhauling tower |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786134A (en) * | 2016-11-30 | 2017-05-31 | 国网上海市电力公司 | Electrodynamic type jacking does not have a power failure the construction method of resistance to opening and closing and cross-arm equipment |
| CN106786134B (en) * | 2016-11-30 | 2018-03-20 | 国网上海市电力公司 | Electrodynamic type jacks the construction method of do not have a power failure resistance to opening and closing and cross-arm equipment |
| CN107511414A (en) * | 2017-08-29 | 2017-12-26 | 张家港凯航通力船用设备有限公司 | A kind of square steel bending press |
| CN110374818A (en) * | 2019-08-16 | 2019-10-25 | 太原重工股份有限公司 | Wind power generating set |
| CN112713549A (en) * | 2020-06-15 | 2021-04-27 | 符建波 | Auxiliary device for delivering and erecting wire guide rod |
| CN112713548A (en) * | 2020-06-15 | 2021-04-27 | 符建波 | Lead rod loading device |
| CN112713549B (en) * | 2020-06-15 | 2022-04-08 | 符建波 | Auxiliary device for delivering and erecting wire guide rod |
| CN112713548B (en) * | 2020-06-15 | 2022-07-19 | 符建波 | Lead rod loading device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102064494B (en) | 2013-01-16 |
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Owner name: NORTH CHINA POWER SCIENCE RESEARCH INST., CO., LTD Effective date: 20131217 |
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Effective date of registration: 20131217 Address after: The Western Zhou Dynasty in Xiangshan County in Zhejiang province 315700 Ningbo City Electrical Industrial Park Patentee after: Ningbo Tianhong Power Appliance Co., Ltd. Patentee after: North China Electrical Power Research Institute LLC Address before: 315722, Zhejiang, Ningbo province Xiangshan County West Industrial Park, Ningbo Celestica Electric Appliance Co., Ltd. Patentee before: Ningbo Tianhong Power Appliance Co., Ltd. |
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