CN202643193U - Movable hydraulic crane tripod - Google Patents
Movable hydraulic crane tripod Download PDFInfo
- Publication number
- CN202643193U CN202643193U CN2012202286230U CN201220228623U CN202643193U CN 202643193 U CN202643193 U CN 202643193U CN 2012202286230 U CN2012202286230 U CN 2012202286230U CN 201220228623 U CN201220228623 U CN 201220228623U CN 202643193 U CN202643193 U CN 202643193U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- tripod
- mobile
- oil pump
- small winch
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/025—Tripods
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a movable hydraulic crane tripod. A top end flange disk is arranged at the top of the tripod, three support legs are connected by the top end flange disk through location blocks and pin shafts, a lifting lug is positioned at the lower portion of the center of the top end flange disk through a locking nut, a discharge buckle of the lifting lug is connected with a lifting hook, a movable block is arranged at the upper portion of the lifting hook, the movable block is connected with a fixed pulley and a guide wheel to form a pulley block, the fixed pulley and the guide wheel are arranged on one support leg of the movable block, a connection plate is arranged at the lower end of one support leg, the small winch is fixedly connected with the support legs through the base and the connection plate, and a movable comprehensive oil pump station is connected with a hydraulic motor of the small winch through a quick connector. The movable hydraulic crane tripod is simple and practical in structure, can carry out overhaul operation in places without crane equipment, solves the difficult problem of lifting parts, avoids pulling hoists or hinges manually, reduces labor intensity of workers, improves work efficiency and guarantees safe operation.
Description
Technical field
The utility model belongs to lifting tripod technical field, relate to a kind of not only be applicable to various open-air, the space is comparatively narrow and the operation place of scarce general hoisting facilities, but also be applicable to the fixedly mobile hydraulic lifting tripod of upkeep operation place use.
Background technology
Because the limitation of traditional design, a lot of old factory buildings (especially subterranean room) are just direct hexagram top after installing production facilities, weight-lifting equipment is not installed, have in addition suspension centre all do not have, change operation for later overhaul of the equipments and bring very burden, during the less zero spare part of dismounting, can manually move, but the large part of dismounting just seems helpless, such as a lot of underground Ventilator Rooms, weight-lifting equipment is not installed, the room item is high again, is difficult to make suspension centre, namely enables to make suspension centre, but in the situation that lift heavy thing, seem very insecure, also very dangerous, so, consider from safety and technical elements, this present situation is all in the urgent need to changing.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art
,The utility model provides a kind of mobile hydraulic lifting tripod with simple and practical, safe and reliable and high efficiency characteristics.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of mobile hydraulic lifting tripod, comprise the mobile comprehensive oil pump station, small winch and tripod, be provided with the top flange at the top of tripod, the top flange is connected with three passive supporting legs by locating piece and bearing pin, the central lower of top flange is equipped with a hanger by jam nut, shackle on the hanger is connected with a suspension hook, on the top of suspension hook one movable pulley is housed, the fixed pulley and the guide wheel that are equipped with on this movable pulley and the supporting leg connect to form assembly pulley by steel rope; Gusset piece is equipped with in the bottom of a supporting leg in altogether, and small winch is fixedly linked by base and gusset piece and supporting leg; The mobile comprehensive oil pump station by quick coupling and small winch HM Hydraulic Motor be connected.
The lower supporting leg of described supporting leg is provided with for the hollow structure that contains upper supporting leg, be provided with a plurality of equidistant rounds at upper supporting leg, be provided with three through holes that are used for the connection upper supporting leg and catch up with the supporting leg equidistance at lower supporting leg, lower leg sleeve is contained in the upper supporting leg, passes round and through hole and tighten with bolt upper supporting leg and lower supporting leg are linked.
Described small winch has HM Hydraulic Motor, reel, drum shaft bearing and base.
Be provided with one at described mobile comprehensive oil pump station and be used for placing the door glove box that some overhaul the small instruments and tools of lifting operations.
The beneficial effects of the utility model are: it simple and practical, can carry out upkeep operation in the place that does not have weight-lifting equipment, and the lifting of zero spare part no longer is a difficult problem, need not manually draw cucurbit or hinge, reduce labor strength, increased work efficiency, and guaranteed safe operation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: supporting leg, 13-expansion mechanism, 14-gusset piece, 15-small winch, 16-reel, 17-HM Hydraulic Motor, 18-mobile comprehensive oil pump station, 19-quick coupling under 1-top flange, 2-locating piece, 3-hanger, 4-suspension hook, 5-steel rope, 6-jam nut, 7-shackle, 8-movable pulley, 9-fixed pulley, 10-guide wheel, 11-upper supporting leg, the 12-.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Referring to Fig. 1, a kind of mobile hydraulic lifting tripod, comprise mobile comprehensive oil pump station 18, small winch 15 and tripod, the top of described tripod is provided with top flange 1, top flange 1 is connected with three passive supporting legs by locating piece 2 and bearing pin, under the restriction of locating piece 2, supporting leg can draw in but can only open up into certain angle, the lower supporting leg 11 of supporting leg is hollow structure, be used for containing upper supporting leg 12, be processed with a plurality of equidistant rounds at upper supporting leg 11, lower supporting leg 12 is also processed three through holes of catching up with supporting leg 11 equidistances, is used for connecting upper supporting leg 11, lower supporting leg 12 is packed in the upper supporting leg 11, regulate the tripod height that adapts to according to the requirement for height in actual place, pass with bolt and tighten, just realized connecting and adjusting of upper supporting leg 11 and lower supporting leg 12; The central lower of top flange 1 is equipped with a hanger 3 by jam nut 6, shackle 7 on the hanger 3 is connected with a suspension hook 4, one movable pulley 8 is housed on the top of suspension hook 4, and the fixed pulley 9 and the guide wheel 10 that are equipped with on this movable pulley 8 and the supporting leg connect to form assembly pulley by steel rope 5; Gusset piece 14 is equipped with in the bottom of a supporting leg in altogether, and small winch 15 has HM Hydraulic Motor 17, reel 16, drum shaft bearing and base, and small winch 15 is fixedly linked with supporting leg by base and gusset piece 14; Mobile comprehensive oil pump station 18 by quick coupling 19 and small winch 15 HM Hydraulic Motor 17 be connected, mobile comprehensive oil pump station 18 is as propulsion source, give small winch 15 HM Hydraulic Motor 17 power is provided, mobile comprehensive oil pump station 18 subsidiary door glove box, can place the small instruments and tools of some maintenance lifting operations, such as steel rope, wrench etc.
When using the utility model, at first take three mobile group bodies to Active workings, they are mobile comprehensive oil pump stations, small winch and tripod, determine the height that the tripod operation needs, regulated on the ground the height of tripod by the expansion mechanism of supporting leg, hold up together tripod and open supporting leg by three people, again small winch is moved on the ground, as shown in Figure 1, the gusset piece that reaches tripod one supporting leg lower end on the winch base is good with bolted with being welded in, prevent loosening or vibration in the lifting process on the small winch, then oil-feed and the oil return pipe with oil pump station connects with HM Hydraulic Motor, this connects the quick coupling mode that adopts, the time-saving and efficiency, final step is to connect the oil pump station power supply, start oil pump, drive HM Hydraulic Motor band movable reel and slowly loosen steel rope, steel rope is suspended to along guide wheel puts on again movable pulley on the fixed pulley, afterwards fag end is connected on the hanger with shackle, assembly working is finished, so just can carry out lifting operation, after operation is finished, the demounting procedure of shears is opposite with installation steps, respectively: dismounting button that------dismounting oil pipe--pulls down winch integral body-draw at last tripod and with the supporting leg convenient carrying of retracting to stop oil pump receiving steel rope, at this moment, dismantlement work is finished, and withdraws the scene.
Of the present utility model simple and practical, can carry out upkeep operation in the place that does not have weight-lifting equipment, the lifting of zero spare part no longer is a difficult problem; Need not manually draw cucurbit or hinge, reduce labor strength, increase work efficiency, and guarantee safe operation.
Claims (4)
1. mobile hydraulic lifting tripod, it is characterized in that: comprise mobile comprehensive oil pump station, small winch and tripod, be provided with the top flange at the top of tripod, the top flange is connected with three passive supporting legs by locating piece and bearing pin, the central lower of top flange is equipped with a hanger by jam nut, shackle on the hanger is connected with a suspension hook, on the top of suspension hook one movable pulley is housed, the fixed pulley and the guide wheel that are equipped with on this movable pulley and the supporting leg connect to form assembly pulley by steel rope; Gusset piece is equipped with in the bottom of a supporting leg in altogether, and small winch is fixedly linked by base and gusset piece and supporting leg; The mobile comprehensive oil pump station by quick coupling and small winch HM Hydraulic Motor be connected.
2. mobile hydraulic lifting tripod as claimed in claim 1, it is characterized in that: the lower supporting leg of described supporting leg is provided with for the hollow structure that contains upper supporting leg, be provided with a plurality of equidistant rounds at upper supporting leg, be provided with three through holes that are used for the connection upper supporting leg and catch up with the supporting leg equidistance at lower supporting leg, lower leg sleeve is contained in the upper supporting leg, passes round and through hole and tighten with bolt upper supporting leg and lower supporting leg are linked.
3. mobile hydraulic lifting tripod as claimed in claim 1, it is characterized in that: described small winch has HM Hydraulic Motor, reel, drum shaft bearing and base.
4. mobile hydraulic lifting tripod as claimed in claim 1 is characterized in that: be provided with a door glove box that is used for placing the small instruments and tools of some maintenance lifting operations at described mobile comprehensive oil pump station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202286230U CN202643193U (en) | 2012-05-21 | 2012-05-21 | Movable hydraulic crane tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202286230U CN202643193U (en) | 2012-05-21 | 2012-05-21 | Movable hydraulic crane tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202643193U true CN202643193U (en) | 2013-01-02 |
Family
ID=47412330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202286230U Expired - Fee Related CN202643193U (en) | 2012-05-21 | 2012-05-21 | Movable hydraulic crane tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202643193U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392559A (en) * | 2013-08-21 | 2013-11-20 | 广东省源天工程公司 | Method and equipment for pulling tree roots manually |
| CN104030182A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Portable lifting jack |
| CN107324235A (en) * | 2017-08-11 | 2017-11-07 | 浙江运达风电股份有限公司 | A kind of tower barrel of wind generating set saddle platform cable hanging apparatus |
| CN108007297A (en) * | 2017-12-21 | 2018-05-08 | 西安长庆科技工程有限责任公司 | A kind of fluid pressure type small-sized three-dimensional scanner foot stool and application method |
| CN108396735A (en) * | 2018-05-14 | 2018-08-14 | 安徽送变电工程有限公司 | Large aperture caisson is from lifting operation platform |
| CN108946520A (en) * | 2018-07-23 | 2018-12-07 | 大连民族大学 | A kind of electric power pole |
| CN110422784A (en) * | 2019-07-16 | 2019-11-08 | 广州供电局有限公司 | Hoisting apparatus |
| CN111252688A (en) * | 2020-03-20 | 2020-06-09 | 福建省东山县辉永泰体育用品实业有限公司 | High-effect rescue tripod |
| CN113526418A (en) * | 2021-07-01 | 2021-10-22 | 国网山东省电力公司烟台供电公司 | Movable multifunctional lifting device for opening work well and underground operation and well cover hoisting method |
-
2012
- 2012-05-21 CN CN2012202286230U patent/CN202643193U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392559A (en) * | 2013-08-21 | 2013-11-20 | 广东省源天工程公司 | Method and equipment for pulling tree roots manually |
| CN104030182A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Portable lifting jack |
| CN104030182B (en) * | 2014-06-12 | 2016-06-22 | 国家电网公司 | A kind of Portable jack |
| CN107324235A (en) * | 2017-08-11 | 2017-11-07 | 浙江运达风电股份有限公司 | A kind of tower barrel of wind generating set saddle platform cable hanging apparatus |
| CN108007297A (en) * | 2017-12-21 | 2018-05-08 | 西安长庆科技工程有限责任公司 | A kind of fluid pressure type small-sized three-dimensional scanner foot stool and application method |
| CN108007297B (en) * | 2017-12-21 | 2024-04-12 | 西安长庆科技工程有限责任公司 | Hydraulic small three-dimensional scanner foot rest and use method |
| CN108396735A (en) * | 2018-05-14 | 2018-08-14 | 安徽送变电工程有限公司 | Large aperture caisson is from lifting operation platform |
| CN108396735B (en) * | 2018-05-14 | 2023-12-05 | 安徽送变电工程有限公司 | Self-lifting operation platform for large-aperture hole digging pile |
| CN108946520A (en) * | 2018-07-23 | 2018-12-07 | 大连民族大学 | A kind of electric power pole |
| CN110422784A (en) * | 2019-07-16 | 2019-11-08 | 广州供电局有限公司 | Hoisting apparatus |
| CN111252688A (en) * | 2020-03-20 | 2020-06-09 | 福建省东山县辉永泰体育用品实业有限公司 | High-effect rescue tripod |
| CN113526418A (en) * | 2021-07-01 | 2021-10-22 | 国网山东省电力公司烟台供电公司 | Movable multifunctional lifting device for opening work well and underground operation and well cover hoisting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20170521 |