CN105347201A - Transformer substation hoisting device with adjustable hoisting arm - Google Patents
Transformer substation hoisting device with adjustable hoisting arm Download PDFInfo
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- CN105347201A CN105347201A CN201510850117.3A CN201510850117A CN105347201A CN 105347201 A CN105347201 A CN 105347201A CN 201510850117 A CN201510850117 A CN 201510850117A CN 105347201 A CN105347201 A CN 105347201A
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- arm
- hoisting
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Abstract
The invention provides a transformer substation hoisting device with an adjustable hoisting arm. The transformer substation hoisting device comprises a base, a support body, a hoisting arm, a telescopic driving mechanism, a fixed base, a motor, a rotation roller, a hoisting rope, a fixed pulley and a hoisting hook, wherein a top plate is arranged at the top of the support body; the telescopic driving mechanism and the fixed base are fixed on the top plate; a sliding block is arranged in the fixed base; a telescopic part of the telescopic driving mechanism is connected with the sliding block; one end of the hoisting arm is connected with the sliding block; a mounting lug is arranged under the other end of the hoisting arm; the fixed pulley is arranged on the mounting lug; the motor is fixedly connected to the hoisting arm; an output shaft of the motor is connected with the rotation roller through a coupler; one end of the hoisting rope is wound on the rotation roller; the other end of the hoisting rope bypasses the fixed pulley and is connected to the hoisting hook. The transformer substation hoisting device with the adjustable hoisting arm has the advantages that on the one hand, the transformer substation hoisting device has no need to pull the hoisting rope manually, so that the manpower is saved; on the other hand, the length of the hoisting arm can be adjusted according to the mounting position of the device without need to repeatedly adjust the mounting position of the whole hoisting device; the transformer substation hoisting device with the adjustable hoisting arm has strong applicability.
Description
Technical field
The invention belongs to substation's maintenance equipment technical field, particularly relate to a kind of arm adjustable substation hanging apparatus.
Background technology
In substation, along with equipment long-time running and external influence, breakdown of equipment defect is increasing, for guaranteeing electrical network reliability service, just becomes homely food to the work that old equipment is changed.But, that used equipment or new installation are all quite heavy, neighbouring device interval is narrow, prior art adopts the mode of crane lifting and scaffolding carrying to carry out equipment replacement installation, but, substation's narrow space, crane is difficult to pass through, set up insulation scaffold to waste time and energy, and only feasible in the substation that interval pitch is large.
For this reason, publication number is that the patent of invention of 104876133A proposes a kind of substation hanging apparatus, this device comprises supporter, the bottom of supporter is provided with base, and base connects the grid support in substation, and the top of supporter is provided with boom arm sections body, boom arm sections body is connected with fixed pulley and lifting rope, lifting rope is connected with movable pulley, movable pulley is provided with suspension hook, lifting rope walks around movable pulley and fixed pulley successively.During use, be placed on suspension hook, then hand-pull lifting rope by used equipment or new installation, used equipment under external force upward movement realizes changing, and new installation is reinstalled at the moved downward of external force.Although this device adopts pulley principle, more laborsaving during operation, because the weight of equipment is large, still need at substantial strength during operation, greatly have impact on the replacing efficiency of equipment, simultaneously, the length of arm is non-adjustable, can not regulate arbitrarily according to equipment installation site, poor for applicability.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of arm adjustable substation hanging apparatus, for solving existing substation hanging apparatus operation effort, the nonadjustable problem of arm length.
For achieving the above object and other relevant objects, the invention provides a kind of arm adjustable substation hanging apparatus, comprise base, supporter, arm, telescoping drive mechanism, permanent seat, motor, live-rollers, lifting rope, fixed pulley and suspension hook, the bottom of described supporter is arranged on base, described arm is horizontally set on the top of supporter, the top of described supporter is provided with top board, described telescoping drive mechanism and permanent seat are fixed on top board, be provided with slide block in described permanent seat, the telescopic section of described telescoping drive mechanism is connected with slide block; One end of described arm is connected with slide block, is provided with installation journal stirrup below the other end of arm, and described fixed pulley is arranged on to be installed on journal stirrup; Described motor is fixedly connected on arm, and the output shaft of motor is connected with live-rollers by coupler; The one ends wound of described lifting rope is on live-rollers, and the other end of lifting rope walks around fixed pulley connecting shackle.
Preferably, described telescoping drive mechanism adopts electric expansion cylinder, and the expansion link of electric expansion cylinder is connected with the slide block in permanent seat.
Preferably, the bottom of described supporter is fixedly connected on base, and supporter is interconnected by some sections and combines, and adjacent two sections is provided with the terminal pad cooperatively interacted, is coupled together between terminal pad by screw bolt and nut.
Preferably, the bottom of described supporter is provided with supporting seat, and described supporting seat is bolted to connection on base.
Preferably, described base is provided with several guideposts, the centre of each guidepost is provided with jack, and the bottom of described supporter is provided with supporting seat, described supporting seat is arranged on each guidepost, and supporting seat can along guidepost up-and-down movement under the effect of jack.
As mentioned above, arm of the present invention adjustable substation hanging apparatus, has following beneficial effect:
This present invention in use, first by equipment hoisting on suspension hook, then starter motor, driven by motor live-rollers rotates, because the one ends wound of lifting rope is on live-rollers, therefore in the process of live-rollers rotation, suspension hook up-and-down movement can be driven, thus realize the lifting to new used equipment; When needing the miscellaneous equipment changing neighbouring position, start telescoping drive mechanism, telescoping drive mechanism drives slide block movement, thus regulates arm length.Advantage of the present invention is not need manually to go to draw lifting rope on the one hand, saves manpower, on the other hand arm length, and can regulate according to equipment installation site, and not need the installation site repeatedly adjusting whole hanging apparatus, applicability is strong.Certainly, in practical operation, the length dimension of arm can be increased, but will cause arm that inconvenience is installed like this.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of embodiment 1.
Fig. 2 is shown as the structural representation of embodiment 2.
Element numbers explanation
1-base; 2-supporter; 3-supporting seat; 4-top board; 5-telescoping drive mechanism; 6-permanent seat; 7-arm; 8-motor; 9-live-rollers; 10-lifting rope; 11-fixed pulley; 12-suspension hook; 13-guidepost; 14-jack.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this specification sheets can understand other advantages of the present invention and effect easily.
embodiment 1
As shown in Figure 1, the invention provides a kind of arm adjustable substation hanging apparatus, comprise base 1, supporter 2, telescoping drive mechanism 5, permanent seat 6, arm 7, motor 8, live-rollers 9, lifting rope 10, fixed pulley 11 and suspension hook 12, the bottom of supporter 2 is arranged on base 1, arm 7 is horizontally set on the top of supporter 2, the top of supporter 2 is provided with top board 4, telescoping drive mechanism 5 and permanent seat 6 are fixed on the top plate 4, be provided with slide block in permanent seat 6, the telescopic section of telescoping drive mechanism 5 is connected with slide block; One end of arm 7 is connected with slide block, is provided with installation journal stirrup below the other end of arm 7, and fixed pulley 11 is arranged on to be installed on journal stirrup; Motor 8 is fixedly connected on arm 7, and the output shaft of motor 8 is connected with live-rollers 9 by coupler; The one ends wound of lifting rope 10 is on live-rollers 9, and the other end of lifting rope 10 walks around fixed pulley 11 connecting shackle 12.
During use, first by equipment hoisting on suspension hook 12, then starter motor 8, motor 8 drives live-rollers 9 to rotate, because the one ends wound of lifting rope 10 is on live-rollers 9, therefore in the process of live-rollers 9 rotation, suspension hook 12 up-and-down movement can be driven, thus realize the lifting to new used equipment; When needing the miscellaneous equipment changing neighbouring position, start telescoping drive mechanism 5, telescoping drive mechanism 5 drives the slide block movement in permanent seat 6, thus regulates arm 7 length.
In the present embodiment, telescoping drive mechanism 5 adopts electric expansion cylinder, and the expansion link of electric expansion cylinder is connected with the slide block in permanent seat 6.Certainly, electric expansion cylinder also can adopt cylinder, hydraulic actuating cylinder etc. to replace, but needs to configure special pipeline due to cylinder, hydraulic actuating cylinder, cumbersome, and hanging apparatus of the present invention is for Substation Design, therefore preferably adopts electric expansion cylinder.
The bottom of supporter 2 is fixedly connected on base 1, and supporter 2 is interconnected by some sections and combines, and adjacent two sections is provided with the terminal pad cooperatively interacted, is coupled together between terminal pad by screw bolt and nut.Combine because supporter 2 is interconnected by some sections, therefore can regulate the height of supporter 2 by increasing or reduce hop count, lift with regard to the more convenient equipment to different size like this.
In order to make supporter more stable, the bottom of supporter 2 is provided with supporting seat 3, and supporting seat 3 is bolted to connection on base 1.
embodiment 2
As shown in Figure 2, the present embodiment is substantially identical with the structure of embodiment 1, difference is: the supporter 2 of the present embodiment is as a whole, supporting seat 3 bottom supporter 2 is square platy structure, base 1 is provided with four guideposts 13, the center of four guideposts 13 is provided with jack 14, and supporting seat 3 is arranged on four guideposts 13, and supporting seat 3 can along guidepost 13 up-and-down movement under the effect of jack 14.The present embodiment is different from the up-down mode that the supporter of embodiment 1 adopts, the lifting that the present embodiment utilizes jack 14 to realize supporter 2, does not need artificial unloading to increase or reduce the composition hop count of supporter 2, flexibly more convenient to operate like this.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (5)
1. an arm adjustable substation hanging apparatus, comprise base (1), supporter (2) and arm (7), the bottom of described supporter (2) is arranged on base (1), described arm (7) is horizontally set on the top of supporter (2), it is characterized in that: also comprise telescoping drive mechanism (5), permanent seat (6), motor (8), live-rollers (9), lifting rope (10), fixed pulley (11) and suspension hook (12), the top of described supporter (2) is provided with top board (4), described telescoping drive mechanism (5) and permanent seat (6) are fixed on top board (4), described permanent seat is provided with slide block in (6), the telescopic section of described telescoping drive mechanism (5) is connected with slide block, one end of described arm (7) is connected with slide block, is provided with installation journal stirrup below the other end of arm (7), and described fixed pulley (11) is arranged on to be installed on journal stirrup, described motor (8) is fixedly connected on arm (7), and the output shaft of motor (8) is connected with live-rollers (9) by coupler, the one ends wound of described lifting rope (10) is on live-rollers (9), and the other end of lifting rope (10) walks around fixed pulley (11) connecting shackle (12).
2. arm according to claim 1 adjustable substation hanging apparatus, is characterized in that: described telescoping drive mechanism (5) adopts electric expansion cylinder, and the expansion link of electric expansion cylinder is connected with the slide block in permanent seat (6).
3. arm according to claim 1 adjustable substation hanging apparatus, it is characterized in that: the bottom of described supporter (2) is fixedly connected on base (1), supporter (2) is interconnected by some sections and combines, adjacent two sections are provided with the terminal pad cooperatively interacted, are coupled together by screw bolt and nut between terminal pad.
4. arm according to claim 3 adjustable substation hanging apparatus, is characterized in that: the bottom of described supporter (2) is provided with supporting seat (3), and described supporting seat (3) is bolted to connection on base (1).
5. arm according to claim 1 adjustable substation hanging apparatus, it is characterized in that: described base (1) is provided with several guideposts (13), the centre of each guidepost (13) is provided with jack (14), the bottom of described supporter (2) is provided with supporting seat (3), described supporting seat (3) is arranged on each guidepost (13), and supporting seat (3) can along guidepost (13) up-and-down movement under the effect of jack (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850117.3A CN105347201A (en) | 2015-11-30 | 2015-11-30 | Transformer substation hoisting device with adjustable hoisting arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850117.3A CN105347201A (en) | 2015-11-30 | 2015-11-30 | Transformer substation hoisting device with adjustable hoisting arm |
Publications (1)
| Publication Number | Publication Date |
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| CN105347201A true CN105347201A (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510850117.3A Pending CN105347201A (en) | 2015-11-30 | 2015-11-30 | Transformer substation hoisting device with adjustable hoisting arm |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958351A (en) * | 2016-07-22 | 2016-09-21 | 国网河南省电力公司南阳供电公司 | Working method for reducing power outage time of transformer substation bus |
| CN106429875A (en) * | 2016-10-08 | 2017-02-22 | 周末 | Multifunctional mini-type hoisting device |
| CN107103861A (en) * | 2017-07-05 | 2017-08-29 | 深圳威枫豪斯新能源科技有限公司 | A kind of advertisement frame |
| CN107161900A (en) * | 2017-05-13 | 2017-09-15 | 蔡燕 | A kind of arbor transports lifting device |
| CN110977826A (en) * | 2019-12-23 | 2020-04-10 | 中国电建集团核电工程有限公司 | Electric power construction device |
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| DE2326022B1 (en) * | 1973-05-22 | 1974-09-26 | Liebherr, Hans, Dr.-Ing. E.H., 7950 Biberach | Mobile tower crane |
| JPH07309588A (en) * | 1994-05-13 | 1995-11-28 | Hitachi Ltd | Boom driving device for crane car |
| CN2430420Y (en) * | 2000-06-26 | 2001-05-16 | 朱珉武 | Portable light hoist |
| CN2714523Y (en) * | 2004-05-27 | 2005-08-03 | 刘远启 | Hydraulic crane |
| CN200992462Y (en) * | 2006-12-19 | 2007-12-19 | 新疆石油管理局钻井公司 | Material lifting-moving device |
| CN201634336U (en) * | 2010-03-23 | 2010-11-17 | 韩善启 | Retractable moveable tower crane |
| CN202897871U (en) * | 2012-11-05 | 2013-04-24 | 艾里亚尔·赛提瓦力地 | Small lifting machine for construction |
| CN204588530U (en) * | 2015-05-14 | 2015-08-26 | 宿迁力引实业有限公司 | A kind of removable swinging gig |
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2015
- 2015-11-30 CN CN201510850117.3A patent/CN105347201A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2326022B1 (en) * | 1973-05-22 | 1974-09-26 | Liebherr, Hans, Dr.-Ing. E.H., 7950 Biberach | Mobile tower crane |
| JPH07309588A (en) * | 1994-05-13 | 1995-11-28 | Hitachi Ltd | Boom driving device for crane car |
| CN2430420Y (en) * | 2000-06-26 | 2001-05-16 | 朱珉武 | Portable light hoist |
| CN2714523Y (en) * | 2004-05-27 | 2005-08-03 | 刘远启 | Hydraulic crane |
| CN200992462Y (en) * | 2006-12-19 | 2007-12-19 | 新疆石油管理局钻井公司 | Material lifting-moving device |
| CN201634336U (en) * | 2010-03-23 | 2010-11-17 | 韩善启 | Retractable moveable tower crane |
| CN202897871U (en) * | 2012-11-05 | 2013-04-24 | 艾里亚尔·赛提瓦力地 | Small lifting machine for construction |
| CN204588530U (en) * | 2015-05-14 | 2015-08-26 | 宿迁力引实业有限公司 | A kind of removable swinging gig |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958351A (en) * | 2016-07-22 | 2016-09-21 | 国网河南省电力公司南阳供电公司 | Working method for reducing power outage time of transformer substation bus |
| CN106429875A (en) * | 2016-10-08 | 2017-02-22 | 周末 | Multifunctional mini-type hoisting device |
| CN107161900A (en) * | 2017-05-13 | 2017-09-15 | 蔡燕 | A kind of arbor transports lifting device |
| CN107103861A (en) * | 2017-07-05 | 2017-08-29 | 深圳威枫豪斯新能源科技有限公司 | A kind of advertisement frame |
| CN110977826A (en) * | 2019-12-23 | 2020-04-10 | 中国电建集团核电工程有限公司 | Electric power construction device |
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Application publication date: 20160224 |