CN102363512B - Portable heavy electrical equipment carrier - Google Patents
Portable heavy electrical equipment carrier Download PDFInfo
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- CN102363512B CN102363512B CN 201110372364 CN201110372364A CN102363512B CN 102363512 B CN102363512 B CN 102363512B CN 201110372364 CN201110372364 CN 201110372364 CN 201110372364 A CN201110372364 A CN 201110372364A CN 102363512 B CN102363512 B CN 102363512B
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- supporting legs
- crossbeam
- electrical equipment
- transverse shifting
- fixing supporting
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Abstract
The invention belongs to the technical field of hoisting and movement of equipment, and in particular relates to a portable heavy electrical equipment carrier. The electrical equipment carrier comprises fixed supporting legs and a cross beam, wherein the bottoms of two ends of the cross beam are respectively connected with the fixed supporting legs. The electrical equipment carrier is characterized in that: the cross beam is provided with a hoisting device. Telescopic supporting arms are arranged in the fixed supporting legs; the top of the cross beam is provided with a reinforcing rib, and the bottom of the cross beam is provided with a transverse moving guide rail; the hoisting device comprises a transverse moving trolley and a chain block; a sliding device is arranged at the bottom of the fixed supporting legs, and the sliding device comprises a framework, a rotating shaft and a bearing wheel; and a supporting bar transversely passes through the framework, one end of the supporting bar is arranged in the framework, and a sliding body is arranged at the other end of the supporting bar. The carrier can be used for installing heavy electrical equipment and installing large equipment at other positions, and is simple in structure, convenient and safe in installation and use and fast and labor-saving in construction.
Description
Technical field
The invention belongs to lifting and the mobile technology field of equipment, particularly a kind of Portable carrier for heavy electrical equipment.
Background technology
At present, the distribution transforming voltage transformer change or new on carry out when in place, because the distribution transformer volume is large, heavy, and the switchgear building doorway is narrow, also is provided with the step of 10～40 centimetres of not equal altitudes, in switchgear building, there are wide approximately 20 centimetres of left and right on ground, the dark approximately cable duct of 50 centimetres of left and right.These factors make distribution transformer when in place, can't use crane and fork truck to carry out operation.When distribution transformer is in place, can only rely on ground two, lower berth iron rod or iron pipe in the past, by manpower, draw with rope or prize with crowbar in back, voltage transformer is moved, can be accurately in place to reach distribution transformer.This by the people draw, the method for rod sled often damages voltage transformer, cause voltage transformer leakage of oil, casing failure, also likely injure the workmen.This very unreasonable construction method affects equipment and personal safety always.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of simple in structure, heavy wares Portable carrier for heavy electrical equipment fast and easily is installed, guarantee equipment and personal safety simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: described Portable carrier for heavy electrical equipment, comprise fixing supporting legs and crossbeam, it is characterized in that: bottom, crossbeam two ends is connected with respectively fixing supporting legs, be provided with lifting appliance on crossbeam, the crossbeam bottom is provided with the transverse shifting guide rail, fixing supporting legs inside is provided with the retractable support arm, and the fixing supporting legs bottom is provided with the knock hole of equidistant vertical arrangement, and knock hole is coated with locating dowel pin.
Fixing supporting legs plays a part to provide and is provided with sling height and bears hung weight of equipment; Crossbeam works to install lifting appliance and load-bearing; Lifting appliance is prior art, can be hoist ceiling crane, can also be chain block; The retractable support arm can be used for regulating sling height; Knock hole is used for installing locating dowel pin; Locating dowel pin plays fixedly retractable support arm; The transverse shifting guide rail can make lifting appliance carry out transverse shifting.
Described lifting appliance comprises transverse shifting dolly and chain block, and the transverse shifting dolly is arranged on the transverse shifting guide rail, and chain block is connected in transverse shifting dolly bottom.The transverse shifting dolly plays transverse shifting and connects chain block; Chain block mainly comprises suspension hook, chain, sprocket wheel and shell, while being mainly used to lift by crane, uses.
Described crossbeam top is provided with reinforced rib, and the reinforced rib two ends connect with the crossbeam both sides respectively.Reinforced rib is used for gaining in strength to crossbeam, increases the service life of crossbeam.
Described fixing supporting legs bottom is provided with carriage, and this carriage comprises skeleton, turning cylinder and BOGEY WHEEL, and skeleton connects with the fixing supporting legs bottom, and BOGEY WHEEL arranges skeleton inside by turning cylinder.When equipment is lifted, by the BOGEY WHEEL on carriage, can carry out the equipment moving location at fore-and-aft direction.
Laterally be coated with support bar on described skeleton, support bar one end is installed on skeleton inside, and the other end is equipped with slide mass.Support bar can make the fixing supporting legs can not double swerve; When carriage moves forward and backward, slide mass plays the minimizing rubbing effect.
Principle of work and process:
When heavy wares is installed, first according to on-the-spot installation situation, determine whether to regulate sling height by the retractable support arm; Then the hanger by the suspension hook on chain block and institute's erecting equipment connects, and after connecting no problem, utilizes the chain on chain block that institute's erecting equipment is sling; Finally, by the BOGEY WHEEL on transverse shifting dolly and carriage, after installed equipment is installed to location, then undertaken equipment in place by chain block.
The beneficial effect that the present invention has is:
1, heavy electric equipment can be installed, the main equipment in other places can also be installed, it is simple in structure, easy to install, safety, quick, saving of labor, laborsaving during construction;
2, when lifting appliance is selected transverse shifting dolly and chain block, practicality is high, easy construction;
3, reinforced rib increases beam strength, has extended the service life of crossbeam;
4, the BOGEY WHEEL on carriage can carry out the equipment moving location at fore-and-aft direction, has shortened the engineering time, has improved setting accuracy;
5, support bar can make the fixing supporting legs can not double swerve, and when carriage moves forward and backward, slide mass rises and reduces friction, saving of work and time.
If while adopting the present invention to move heavy electric equipment, both saved and employed crane cost, saved again crane employee expense.Often hang 100 yuan of calculating according to the conventional lifting cost of crane, every voltage transformer can be saved 400 yuan.Saved manpower, the work that in the past needs 10 people left and right to complete, only need 3 people to complete now, according to 100 yuan of calculating of rural power employee labor wage every day, can save 700 yuan.By the use of this device, but every voltage transformer is changed 1100 yuan of cost savings, changes 440,000 yuan of escapable cost expenses according to the whole city's 400 high-energy-consumption transformers of annual rural power grids upgrading.Strengthen working security, reduce and stopped the workmen and to the injury of distribution transforming voltage transformer, avoided the infringement to ground and cable duct in moving of distribution transforming voltage transformer.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, crossbeam, 2, the transverse shifting guide rail, 3, reinforced rib, 4, the transverse shifting dolly, 5, chain block, 6, retractable support arm, 7, fixing supporting legs, 8, locating dowel pin, 9, knock hole, 10, skeleton, 11, support bar, 12, slide mass, 13, turning cylinder, 14, BOGEY WHEEL.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
Embodiment 1:
As shown in Figure 1, Portable carrier for heavy electrical equipment comprises fixing supporting legs 7 and crossbeam 1, crossbeam 1 bottom, two ends is connected with respectively fixing supporting legs 7, be provided with lifting appliance on crossbeam 1, crossbeam 1 bottom is provided with transverse shifting guide rail 2, fixing supporting legs 7 inside are provided with retractable support arm 6, and fixing supporting legs 7 bottoms are provided with the knock hole 9 of equidistant vertical arrangement, and knock hole 9 is coated with locating dowel pin 8.
The present embodiment center member 1 adopts one of 3 meters 16# I-beam section, for load-bearing and serve as transverse shifting guide rail 2; Select each, the transverse shifting dolly of 2 tons heavy of 2 tons of heavy chain blocks of carrying 5 and carryings, as lifting appliance, chain block mainly comprises suspension hook, chain, sprocket wheel and shell; 72.5 1.8 meters long 2 of sections pipes, as the fixing supporting legs 7 of supporting traverse; 60 1.8 meters of sections pipes are long 2, as retractable support arm 6.
When heavy wares is installed, first according to on-the-spot installation situation, determine whether to regulate sling height by retractable support arm 6; Then the hanger by the suspension hook on chain block and institute's erecting equipment connects, and after connecting no problem, utilizes the chain on chain block that institute's erecting equipment is sling; Finally, by the BOGEY WHEEL on transverse shifting dolly and carriage, after installed equipment is installed to location, then undertaken equipment in place by chain block.
Embodiment 2:
The present embodiment changes the lifting appliance in embodiment 1 into electric block, and other is the same.
Embodiment 3:
The present embodiment has increased reinforced rib 3 on embodiment 1 basis, and reinforced rib 3 two ends are linked together with crossbeam 1 both sides respectively.Be mainly for gaining in strength to crossbeam, increase the service life of crossbeam.Other is the same.
Embodiment 4:
The present embodiment has increased carriage on embodiment 1 basis, and this carriage comprises skeleton 10, turning cylinder 13 and BOGEY WHEEL 14, and skeleton 10 connects with fixing supporting legs 7 bottoms, and BOGEY WHEEL 14 arranges skeleton 10 inside by turning cylinder 13.Other is the same.
The present embodiment is selected length: 70 centimetres, wide: 2,12 centimetres of channel-section steels, for being used as skeleton 10; BOGEY WHEEL 14 is selected 8, installs respectively 4 below two skeletons 10.
, not only can close heavy wares and carry out transverse shifting when heavy wares is installed by the present embodiment, can also make heavy wares be moved forward and backward.Thereby in installation process, more time saving and energy saving.
Embodiment 5:
The present embodiment has increased support bar 11 on the basis of embodiment 1 and embodiment 4, and these support bar 11 1 ends are installed on skeleton 10 inside, and the other end is equipped with slide mass 12.
The present embodiment slide mass 12 adopts pulley.
By the present embodiment, when heavy wares is installed, can make the fixing supporting legs can not double swerve; When carriage moves forward and backward, slide mass plays the minimizing rubbing effect.Greatly improved the safety of construction.
Claims (3)
1. a Portable carrier for heavy electrical equipment, comprise fixing supporting legs (7) and crossbeam (1), it is characterized in that: bottom, crossbeam (1) two ends is connected with respectively fixing supporting legs (7), crossbeam is provided with lifting appliance on (1), crossbeam (1) bottom is provided with transverse shifting guide rail (2), fixing supporting legs (7) inside is provided with retractable support arm (6), fixing supporting legs (7) bottom is provided with the knock hole (9) of equidistant vertical arrangement, knock hole (9) is coated with locating dowel pin (8), crossbeam (1) adopts one of 3 meters 16# I-beam section, be used for load-bearing and serve as transverse shifting guide rail (2), described lifting appliance comprises transverse shifting dolly (4) and chain block (5), transverse shifting dolly (4) is arranged on transverse shifting guide rail (2), chain block (5) is connected in transverse shifting dolly (4) bottom, 72.5 1.8 meters long 2 of sections pipes, as the fixing supporting legs 7 of supporting traverse, 60 1.8 meters of sections pipes are long 2, as retractable support arm 6, described fixing supporting legs (7) bottom is provided with carriage, this carriage comprises skeleton (10), turning cylinder (13) and BOGEY WHEEL (14), skeleton (10) connects with fixing supporting legs (7) bottom, and BOGEY WHEEL (14) arranges skeleton (10) inside by turning cylinder (13).
2. Portable carrier for heavy electrical equipment according to claim 1, it is characterized in that: described crossbeam (1) top is provided with reinforced rib (3), and reinforced rib (3) two ends connect with crossbeam (1) both sides respectively.
3. Portable carrier for heavy electrical equipment according to claim 1, it is characterized in that: laterally be coated with support bar (11) on described skeleton (10), support bar (11) one ends are installed on skeleton (10) inside, and the other end is equipped with slide mass (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110372364 CN102363512B (en) | 2011-11-22 | 2011-11-22 | Portable heavy electrical equipment carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110372364 CN102363512B (en) | 2011-11-22 | 2011-11-22 | Portable heavy electrical equipment carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102363512A CN102363512A (en) | 2012-02-29 |
| CN102363512B true CN102363512B (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110372364 Active CN102363512B (en) | 2011-11-22 | 2011-11-22 | Portable heavy electrical equipment carrier |
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| CN (1) | CN102363512B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204343A (en) * | 2013-03-27 | 2013-07-17 | 蚌埠金光车轮有限公司 | Hub lift for drying |
| CN103253616A (en) * | 2013-04-24 | 2013-08-21 | 国家电网公司 | Movable hoisting frame |
| CN103264963A (en) * | 2013-05-31 | 2013-08-28 | 中国海洋石油总公司 | Self-elevating type lifting device |
| CN103848349A (en) * | 2014-01-20 | 2014-06-11 | 南通国盛机电集团有限公司 | Stretching hanging bracket |
| CN104528571A (en) * | 2014-11-25 | 2015-04-22 | 陆荣茂 | Self-propelled stone transport rack |
| CN105645292B (en) * | 2016-03-21 | 2018-04-20 | 国网山东省电力公司蓬莱市供电公司 | A kind of portable gate combination crane boom |
| CN105762690B (en) * | 2016-04-29 | 2018-10-19 | 国网山东省电力公司汶上县供电公司 | A kind of switchgear boom hoisting and method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2481687Y (en) * | 2001-04-21 | 2002-03-13 | 江西日月明实业有限公司 | Combined hydraulic portal crane |
| CN2561984Y (en) * | 2002-07-31 | 2003-07-23 | 德右企业有限公司 | Telescopic rod |
| CN201406284Y (en) * | 2009-05-18 | 2010-02-17 | 上海宝钢设备检修有限公司 | Mobile hoisting portal frame |
| CN201458583U (en) * | 2009-05-22 | 2010-05-12 | 上海市电力公司 | Liftable and detachable lifting platform |
| CN201521518U (en) * | 2009-08-09 | 2010-07-07 | 隋秀华 | Compression-resistance telescopic bar |
| CN201506685U (en) * | 2009-09-04 | 2010-06-16 | 福州市勘测院 | Hydraulic cement cover hoisting device |
| CN201810621U (en) * | 2010-10-15 | 2011-04-27 | 欧冠科技股份有限公司 | Extension pipe fitting fixing structure |
| CN202322177U (en) * | 2011-11-22 | 2012-07-11 | 山东电力集团公司淄博供电公司 | Portable carrier for heavy electrical equipment |
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2011
- 2011-11-22 CN CN 201110372364 patent/CN102363512B/en active Active
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| Publication number | Publication date |
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| CN102363512A (en) | 2012-02-29 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ZIBO POWER SUPPLY COMPANY OF SHANDONG ELECTRIC POWER CORPORATION Effective date: 20130802 Owner name: ZIBO POWER SUPPLY COMPANY OF SHANDONG ELECTRIC POW Effective date: 20130802 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Applicant after: State Grid Corporation of China Applicant after: STATE GRID ZIBO POWER SUPPLY COMPANY OF SHANDONG PROVINCE Address before: 100031 Xicheng District, Chang'an Avenue, No. 86, Applicant before: State Grid Corporation of China Applicant before: Zibo Power Supply Company of Shandong Electric Power Corp. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 255000 ZIBO, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20130802 Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Applicant after: State Grid Corporation of China Applicant after: Zibo Power Supply Company of Shandong Electric Power Corp. Address before: 255000 No. 61 West Village Road, Zhangdian District, Shandong, Zibo Applicant before: Zibo Power Supply Company of Shandong Electric Power Corp. |
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| C14 | Grant of patent or utility model | ||
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