CN204917617U - Single track hangs heavy hydraulic pressure crane beam - Google Patents
Single track hangs heavy hydraulic pressure crane beam Download PDFInfo
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- CN204917617U CN204917617U CN201520574677.6U CN201520574677U CN204917617U CN 204917617 U CN204917617 U CN 204917617U CN 201520574677 U CN201520574677 U CN 201520574677U CN 204917617 U CN204917617 U CN 204917617U
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- dolly
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- monorail crane
- lifting beam
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Abstract
The utility model discloses a single track hangs heavy hydraulic pressure crane beam, including walking dolly (1), per two walking dolly (1) sub -unit connection dolly tie -beams (2) both ends, main beam (3) is connected to dolly tie -beam (2) middle part below, and main beam (3) left end is equipped with hydraulic pressure calabash (10), and hydraulic pressure calabash (10) are connected with hand control valve (11), load chain (9) of hydraulic pressure calabash (10) are passed coaster (7), the other end of taking the sprocket and are fixed on main beam (3), take coaster (7) of sprocket to twine spandrel girder pulley (8) and be connected with spandrel girder (4) one end through the chain, be equipped with in the middle of spandrel girder (4) and take pulley car cruciform girder (5), take pulley car cruciform girder (5) to connect crane beam (6) through the chain, the utility model discloses a lifting weight can reach 48 tons, and it is strong to have a hoist capacity, handiness, transportation time end, advantages such as safe and reliable.
Description
Technical field
The utility model relates to a kind of down-hole lifting appliance, specifically a kind of monorail crane heavy hydraulic lifting beam.
Background technology
At present, monorail crane more and more obtains universal and application as efficient down-hole auxiliary conveying equipments; Utilize monorail hoist transportation device, wherein very important link lifts by crane lifting exactly.
The existing lifting appliance of usual cooperation monorail crane, generally has pneumatic lifting beam, hydraulic ram lifting beam and manual lifting beam.The shortcomings such as pneumatic lifting beam exists source of the gas to be fixed, and lifting tonnage is low; Common hydraulic ram lifting beam often takies again higher space, tunnel, greatly limit hoisting depth; Manual lifting beam effort is time-consuming, there is again short slab safe not.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of monorail crane heavy hydraulic lifting beam, and it improves hoisting weight, highly greatly, effectively shortens haulage time and safe and reliable simultaneously.
To achieve these goals, the technical solution adopted in the utility model is: a kind of monorail crane heavy hydraulic lifting beam, and it comprises:
Walking dolly;
Described every two walking dolly bottoms connect dolly tie-beam two ends respectively, and in the middle part of dolly tie-beam, below connects main beam, and main beam left end is equipped with hydraulic hoist, and hydraulic hoist is connected with hand control valve (HCV);
Wherein, the hoisting chain of described hydraulic hoist is fixed on main beam through the coaster of belt sprocket, the other end;
The coaster of described belt sprocket is wound around bearing beam pulley by chain and is connected with bearing beam one end, and band scooter cruciform girder is housed in the middle of bearing beam, and described band scooter cruciform girder connects lifting beam by chain.
The coaster of described belt sprocket, bearing beam pulley, band scooter cruciform girder three form movable pulley combination jointly.
Described hydraulic hoist and movable pulley are combined to form a set of link gear.
Described every two walking dolly bottoms are respectively by pinned connection dolly tie-beam two ends.
Described dolly tie-beam is connected with main beam by bearing pin.
Described hand control valve (HCV) is by multiple hydraulic tubing hydraulic control cucurbit.
Be provided with below described lifting beam removable, lift by crane chain, the chain pretended and be provided with suspension hook.
Compared with existing several mode: the utility model utilizes movable pulley principle, form a set of link gear in conjunction with hydraulic hoist, operated by hand control valve (HCV), hydraulic hoist is rolled or is discharged chain, bearing beam raised or reduces, so just making the equipment under lifting beam freely be elevated; The utility model lifting weight can reach 48 tons, and rated load, at the large 1.8m/min of hoisting speed, has that hoisting capacity is strong, control comfort, haulage time are short, and the advantage such as safe and reliable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the signal of the utility model overall structure.
In figure: 1, walking dolly, 2, dolly tie-beam, 3, main beam, 4, bearing beam, 5, band scooter cruciform girder, 6, lifting beam, 7, the coaster of belt sprocket, 8, bearing beam pulley, 9, hoisting chain, 10, hydraulic hoist, 11, hand control valve (HCV).
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model is with accompanying drawing 1 for benchmark, and left and right, upper and lower, the center of accompanying drawing 1 are left and right, upper and lower, center of the present utility model.It should be noted that: unless specifically stated otherwise, otherwise positioned opposite, numerical value of the parts of setting forth in the present embodiment etc. is not limited to scope of the present utility model.
Wherein, Fig. 1 is the symmetric part of the utility model structure, its operationally with another symmetric part co-operation.
As depicted in figs. 1 and 2, a kind of monorail crane heavy hydraulic lifting beam, it comprises:
Walking dolly 1;
Described every two walking dolly 1 bottoms are respectively by pinned connection dolly tie-beam 2 two ends, and in the middle part of dolly tie-beam 2, below is by pinned connection main beam 3, and main beam 3 left end is equipped with hydraulic hoist 10, and hydraulic hoist 10 is connected with hand control valve (HCV) 11; Hand control valve (HCV) 11 is by the lifting of multiple hydraulic tubing hydraulic control cucurbit 10, locking;
Wherein, the hoisting chain 9 of described hydraulic hoist 10 is fixed on main beam 3 through the coaster 7 of belt sprocket, the other end; Here the other end is the other end of hoisting chain 9;
The coaster 7 of described belt sprocket is wound around bearing beam pulley 8 by chain and is connected with bearing beam 4 one end, and band scooter cruciform girder 5 is housed in the middle of bearing beam 4, and described band scooter cruciform girder 5 connects lifting beam 6 by chain; Be provided with below lifting beam 6 removable, lift by crane chain, the chain pretended and be provided with suspension hook.
The coaster 7 of belt sprocket wherein, bearing beam pulley 8, band scooter cruciform girder 5 three form movable pulley combination jointly, and this combination make use of movable pulley principle, has the advantages such as laborsaving.
Hydraulic hoist 10 and movable pulley are combined to form a set of link gear simultaneously, are operated by hand control valve (HCV) 11.
The utility model is a kind of special lifting means, and it coordinates monorail crane transportation device to use in down-hole:
Monorail crane walks to equipment (as the hydraulic support) top needing carrying, by the suspension hook on chain on lifting beam 6 and hydraulic support fixation, guarantees hydraulic support center of gravity, in lifting beam 6 center as far as possible.
Move hand control valve (HCV) 11 left, hydraulic hoist 10 rolls hoisting chain 9 simultaneously, and hoisting chain 9 is by the coaster 7 of belt sprocket, and hoisting chain 9 other end chain is fixed on main beam 3, and hoisting chain 9 is through bearing beam pulley 8; Two chains that bearing beam 4 connects band scooter cruciform girder 5 bottom at middle part connect lifting beam 6, the chain of lifting beam 6 bottom is connected with hydraulic support, promote thereupon, because the coaster 7 of belt sprocket, bearing beam pulley 8, band scooter cruciform girder 5 three form movable pulley combination jointly, hydraulic hoist 10 is made only to bear 1/8 of load weight;
Reverse operating hand control valve (HCV) 11, equipment declines thereupon; Unclamp hand control valve (HCV) 11, handle returns meta automatically, and hydraulic hoist 10 automatic locking, chain is fixed automatically.
In sum: the utility model utilizes movable pulley principle, form a set of link gear in conjunction with hydraulic hoist 10, operated by hand control valve (HCV) 11, hydraulic hoist 10 is rolled or is discharged chain, make bearing beam 4 raise or reduce, so just make the equipment under lifting beam 6 freely be elevated; The utility model lifting weight can reach 48 tons, and rated load, at the large 1.8m/min of hoisting speed, has that hoisting capacity is strong, control comfort, haulage time are short, and the advantage such as safe and reliable.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (7)
1. a monorail crane heavy hydraulic lifting beam, is characterized in that, it comprises:
Walking dolly (1);
Described every two walking dolly (1) bottoms connect dolly tie-beam (2) two ends, and below, dolly tie-beam (2) middle part connects main beam (3), and main beam (3) left end is equipped with hydraulic hoist (10), and hydraulic hoist (10) is connected with hand control valve (HCV) (11);
Wherein, the hoisting chain (9) of described hydraulic hoist (10) is fixed on main beam (3) through the coaster (7) of belt sprocket, the other end;
The coaster (7) of described belt sprocket is wound around bearing beam pulley (8) by chain and is connected with bearing beam (4) one end, in the middle of bearing beam (4), band scooter cruciform girder (5) is housed, described band scooter cruciform girder (5) connects lifting beam (6) by chain.
2. a kind of monorail crane heavy hydraulic lifting beam according to claim 1, is characterized in that, the coaster (7) of described belt sprocket, bearing beam pulley (8), band scooter cruciform girder (5) three form movable pulley combination jointly.
3. a kind of monorail crane heavy hydraulic lifting beam according to claim 2, is characterized in that, described hydraulic hoist (10) and movable pulley are combined to form a set of link gear.
4. a kind of monorail crane heavy hydraulic lifting beam according to claim 1, is characterized in that, described every two walking dolly (1) bottoms are by pinned connection dolly tie-beam (2) two ends.
5. a kind of monorail crane heavy hydraulic lifting beam according to claim 1, is characterized in that, described dolly tie-beam (2) is connected with main beam (3) by bearing pin.
6. a kind of monorail crane heavy hydraulic lifting beam according to Claims 2 or 3, is characterized in that, described hand control valve (HCV) (11) is by multiple hydraulic tubing hydraulic control cucurbit (10).
7., according to described a kind of monorail crane heavy hydraulic lifting beam arbitrary in claims 1 to 3, it is characterized in that, described lifting beam (6) below be provided with removable, lift by crane chain, the chain pretended and be provided with suspension hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520574677.6U CN204917617U (en) | 2015-08-03 | 2015-08-03 | Single track hangs heavy hydraulic pressure crane beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520574677.6U CN204917617U (en) | 2015-08-03 | 2015-08-03 | Single track hangs heavy hydraulic pressure crane beam |
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| Publication Number | Publication Date |
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| CN204917617U true CN204917617U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520574677.6U Active CN204917617U (en) | 2015-08-03 | 2015-08-03 | Single track hangs heavy hydraulic pressure crane beam |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629375A (en) * | 2016-12-28 | 2017-05-10 | 尤洛卡矿业安全工程股份有限公司 | Lifting mechanism for single-rail crane and single-rail crane lifting beam |
| CN107826964A (en) * | 2017-12-08 | 2018-03-23 | 中国矿业大学 | Connector between hydraulic support and movable pulley device |
| CN108821113A (en) * | 2018-07-05 | 2018-11-16 | 太原理工大学 | A kind of derricking gear and overhead trolley of overhead trolley |
| CN109573829A (en) * | 2018-12-29 | 2019-04-05 | 沙尔夫矿山机械（徐州）有限公司 | A kind of monorail crane self-balancing compensation heavy hydraulic lifting beam |
| CN111847239A (en) * | 2020-08-13 | 2020-10-30 | 沙尔夫矿山机械（徐州）有限公司 | Device for lifting beam to pass through bend |
| CN113772555A (en) * | 2021-10-15 | 2021-12-10 | 沙尔夫矿山机械（徐州）有限公司 | Novel 28-ton single-rail hoisting type hydraulic hoisting beam |
| CN113772554A (en) * | 2021-10-15 | 2021-12-10 | 沙尔夫矿山机械（徐州）有限公司 | Novel 8-ton single-rail-crane hydraulic lifting beam |
| CN113830671A (en) * | 2021-10-20 | 2021-12-24 | 沙尔夫矿山机械（徐州）有限公司 | Lifting beam for 16-ton monorail crane |
| CN113830673A (en) * | 2021-10-20 | 2021-12-24 | 沙尔夫矿山机械（徐州）有限公司 | Novel 20T single track hang with heavy lifting beam |
| CN113928975A (en) * | 2021-10-25 | 2022-01-14 | 沙尔夫矿山机械（徐州）有限公司 | Heavy hoisting equipment with trolley for monorail crane |
-
2015
- 2015-08-03 CN CN201520574677.6U patent/CN204917617U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629375A (en) * | 2016-12-28 | 2017-05-10 | 尤洛卡矿业安全工程股份有限公司 | Lifting mechanism for single-rail crane and single-rail crane lifting beam |
| CN107826964A (en) * | 2017-12-08 | 2018-03-23 | 中国矿业大学 | Connector between hydraulic support and movable pulley device |
| CN107826964B (en) * | 2017-12-08 | 2023-08-25 | 中国矿业大学 | Connector between hydraulic support and movable pulley device |
| CN108821113A (en) * | 2018-07-05 | 2018-11-16 | 太原理工大学 | A kind of derricking gear and overhead trolley of overhead trolley |
| CN109573829A (en) * | 2018-12-29 | 2019-04-05 | 沙尔夫矿山机械（徐州）有限公司 | A kind of monorail crane self-balancing compensation heavy hydraulic lifting beam |
| CN109573829B (en) * | 2018-12-29 | 2023-10-20 | 沙尔夫矿山机械（徐州）有限公司 | Self-balancing compensation heavy hydraulic lifting beam of monorail crane |
| CN111847239A (en) * | 2020-08-13 | 2020-10-30 | 沙尔夫矿山机械（徐州）有限公司 | Device for lifting beam to pass through bend |
| CN113772555A (en) * | 2021-10-15 | 2021-12-10 | 沙尔夫矿山机械（徐州）有限公司 | Novel 28-ton single-rail hoisting type hydraulic hoisting beam |
| CN113772554A (en) * | 2021-10-15 | 2021-12-10 | 沙尔夫矿山机械（徐州）有限公司 | Novel 8-ton single-rail-crane hydraulic lifting beam |
| CN113830671A (en) * | 2021-10-20 | 2021-12-24 | 沙尔夫矿山机械（徐州）有限公司 | Lifting beam for 16-ton monorail crane |
| CN113830673A (en) * | 2021-10-20 | 2021-12-24 | 沙尔夫矿山机械（徐州）有限公司 | Novel 20T single track hang with heavy lifting beam |
| CN113928975A (en) * | 2021-10-25 | 2022-01-14 | 沙尔夫矿山机械（徐州）有限公司 | Heavy hoisting equipment with trolley for monorail crane |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |