CN201842582U - Hydraulic self-discharging crane - Google Patents
Hydraulic self-discharging crane Download PDFInfo
- Publication number
- CN201842582U CN201842582U CN2010205751485U CN201020575148U CN201842582U CN 201842582 U CN201842582 U CN 201842582U CN 2010205751485 U CN2010205751485 U CN 2010205751485U CN 201020575148 U CN201020575148 U CN 201020575148U CN 201842582 U CN201842582 U CN 201842582U
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- Prior art keywords
- transmission arm
- crane
- support mechanism
- crane carriage
- suspension bucket
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- Expired - Fee Related
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- 238000007599 discharging Methods 0.000 title abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000000725 suspension Substances 0.000 claims description 37
- 239000002893 slag Substances 0.000 abstract description 30
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a hydraulic self-discharging crane, which comprises a lifting mechanism and a turning mechanism, wherein the lifting mechanism comprises a main beam, a crane carriage is arranged on the main beam through a guide rail, a gantry crane mechanism connected through a steel wire rope is arranged on the crane carriage, two lifting hooks of the gantry crane mechanism are respectively hung and connected onto lifting lugs arranged at both sides of a swinging hopper, the turning mechanism comprises eccentric shafts and a bearing support mechanism, the eccentric shafts are respectively and correspondingly arranged at the lower parts of the lifting lugs arranged at the both sides of the swinging hopper, the bearing support mechanism is correspondingly matched with the eccentric shafts, a clamp groove matched with the eccentric shafts is arranged on the bearing support mechanism, the bearing support mechanism comprises a transmission arm in vertical extending arrangement in the direction along the steel wire rope, the middle part of the transmission arm is hinged on a carriage frame of the crane carriage, the upper end of the transmission arm is in transmission connection with a driving mechanism used for driving the transmission arm to swing around a hinge axis of the transmission arm, and the lower end of the transmission arm is provided with a clamp groove formed by latch hooks which are correspondingly matched with the eccentric shafts. The hydraulic self-discharging crane is stable to operate and safe and reliable to use and has higher mechanical and automation degree, and the slag discharging efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of loop wheel machine that vertical shafts such as mine, subway can be realized automatic slag dumping that is used for.
Background technology
At present, when China constructed at vertical shafts such as subway, mines, the hanging of its shaft bottom dregs unloaded the suspension buckets that adopt bottom discharge more, this suspension bucket dregs is promoted to aboveground after, need manually the baffle plate of suspension bucket bottom is opened, dregs is unloaded.Because dregs produces bigger pressure to the baffle plate of bottom in suspension bucket, make the baffle plate of suspension bucket bottom when opening, need bigger strength, thereby this dregs hang the mode of unloading and is subjected to the restriction of manpower and has bigger limitation, it is lower to hang the efficient of unloading dregs.The patent No. is that the Chinese utility model patent specification sheets of ZL200820039037.5 discloses the simple and easy automatic slag unloading device of a kind of dark pozo, this device is to be provided with in the tackling system of overhead traveling crane with the drop in beam of steel rope by the shoulder pole formula of running block suspension, the two ends of drop in beam articulate by the hangers of suspender and suspension bucket both sides, suspension bucket is square, suspension bucket bottom an eccentric shaft each side is set, the axis and the drop in beam of eccentric shaft be arranged in parallel, in the translation zone of lifting overhead traveling crane, the top that is positioned at the slag dumping district is set with and can fixes the eccentric shaft draw-in groove that cooperate with eccentric shaft on the suspension bucket by the steel pile concrete walls of pre-buried setting, and the eccentric shaft of suspension bucket fixes becomes hopper around its rotation realize overturning trip shaft of discharging in the eccentric shaft draw-in groove.This automatic slag unloading device be the concrete walls of pre-buried steel pile in the translation zone of overhead traveling crane and on steel pile welding fixed eccentric shaft draw-in groove form automatic slag dumping wall, the automatic slag dumping wall of steel pile and lifting overhead traveling crane are for dividing body structure, make this automatic slag unloading device have the defective of following several respects: first, because the slag dumping wall adopts and is embedded in underground steel pile concrete structure to guarantee its stability automatically, cause this automatic slag dumping body of wall long-pending bigger, weight is heavier, move inconvenience, after moving to a new work place, the lifting overhead traveling crane all needs to bury underground again the automatic slag dumping wall of new steel pile, installation effectiveness is low, influence construction speed, and bury the automatic slag dumping wall of new steel pile underground and also can increase use cost, cause construction cost to raise; Second, because the automatic slag dumping wall of steel pile is fixedly buried underground on the ground, and the lifting overhead traveling crane only can be along the trapped orbit motion of translation, its operating range is little, and suspension bucket need cooperate slag dumping with automatic slag dumping wall, thereby causes the slag dumping zone of dregs less, the efficient of slag dumping is lower, the transhipment of dregs has delay slightly, will cause the slag dumping district can't slag dumping because of piling with dregs, thereby influences construction speed.
The utility model content
The purpose of this utility model is: provide a kind of hydraulic pressure self-unloading loop wheel machine, to solve the problem that slag dumping efficient is low, use cost is high in the prior art.
The technical scheme of the utility model hydraulic pressure self-unloading loop wheel machine is: a kind of hydraulic pressure self-unloading loop wheel machine, comprise derricking gear and the support mechanism of the suspension bucket that is used to overturn, described derricking gear comprises girder, by guide rail crane carriage is installed on the girder, be connected with the suspender that is used to suspend in midair suspension bucket by steel rope on the crane carriage, described support mechanism is provided with and is used for the draw-in groove that cooperates with eccentric shaft on the suspension bucket, described support mechanism comprises the transmission arm that vertically extends setting along the steel rope direction, the middle part of transmission arm is hinged on the vehicle frame of crane carriage, be connected with the driver train of driving transmission arm around its hinge axis swing in the upper end of transmission arm, described draw-in groove is arranged at the lower end of transmission arm.
Described draw-in groove is the hook that is arranged at the connecting arm lower end.
Described driver train comprises that the hydraulic workstation that is installed on the crane carriage reaches and hydraulic workstation bonded assembly hydraulic drive cylinder, and an end of hydraulic drive cylinder and the vehicle frame of crane carriage are hinged, and the upper end of the other end and transmission arm is hinged.
Described main beam supporting is separately installed with the cart walking mechanism that is used for along the orbital motion of ground laying in the bottom of two supporting legs on two supporting legs that are provided with at interval.
The utility model has been installed one on the vehicle frame of crane carriage can be around the transmission arm of its hinge axis swing by drive mechanism, be provided for the hook that cooperates with the suspension bucket eccentric shaft in the lower end of transmission arm, when suspension bucket handling dregs, transmission arm swings on one side can not influence suspension bucket work, when slag dumping, transmission arm is swung to the suspension bucket direction, cooperate with the derricking gear of suspension bucket eccentric shaft is fallen into the hook that is provided with on the transmission arm, utilize eccentric action to make the automatic slag dumping of suspension bucket deflection, it is simple in structure, operate steadily, mechanization, degree of automation is higher, working process is safe and reliable, has improved slag dumping efficient greatly, simultaneously, transmission arm is installed in has avoided the duplicate construction of support mechanism in the prior art on the crane carriage, reduced the use cost of equipment.
Description of drawings
Fig. 1 is the structural representation of the utility model hydraulic pressure self-unloading loop wheel machine specific embodiment;
Fig. 2 is the lateral plan (having omitted the transmission arm structure among the figure) of Fig. 1;
Fig. 3 is the installing mechanism scheme drawing of the transmission arm among Fig. 1;
Fig. 4 to Fig. 6 is the workflow scheme drawing of the utility model hydraulic pressure self-unloading loop wheel machine.
The specific embodiment
The specific embodiment of hydraulic pressure self-unloading loop wheel machine of the present utility model as shown in Figure 1 to Figure 3, it comprises derricking gear and switching mechanism, wherein, derricking gear comprises girder 1, by guide rail crane carriage 4 is installed on the girder 1, be equipped with on the crane carriage 4 by steel rope bonded assembly gauntry crane mechanism 6, two suspension hooks of gauntry crane mechanism 6 are articulated in respectively on the hanger 10 of suspension bucket 11 both sides setting; Switching mechanism comprises that the corresponding respectively eccentric shaft 7 that is arranged on suspension bucket 11 both sides hangers 10 bottoms reaches and the support mechanism of eccentric shaft corresponding matching, this support mechanism comprises the transmission arm 5 along the vertical extension of steel rope direction on the vehicle frame 41 that is hinged on crane carriage 4, the upper end of transmission arm 5 is connected with and drives the driver train of transmission arm 5 around its hinge axis swing, in the present embodiment, driver train comprises that the hydraulic workstation 8 that is installed on the crane carriage vehicle frame 41 reaches and these hydraulic workstation 8 bonded assembly hydraulic drive cylinders 9, one end and the crane carriage vehicle frame 41 of hydraulic drive cylinder 9 are hinged, the other end is hinged on the upper end of transmission arm 5, is provided with the hook 51 with eccentric shaft 7 corresponding matching in the lower end of transmission arm 5.In normal lifting process, hydraulic workstation 8 drives transmission arm 5 swings away from suspension bucket 11 by hydraulic drive cylinder 9, after suspension bucket 11 is with dregs handling upper ground surface, extremely shown in Figure 6 as Fig. 3, crane carriage 4 drives the end that suspension bucket 11 moves to girder 1, simultaneously, it is close to suspension bucket 11 directions that hydraulic workstation 8 drives transmission arm 5 by hydraulic drive cylinder 9, and cooperate with crane carriage 4 eccentric shaft on the suspension bucket 11 7 is fallen to being placed in the hook 51 that transmission arm 5 lower ends are provided with, handling gauntry crane mechanism continues to descend, because bonded assembly hanger 10 and eccentric shaft 7 be not on same perpendicular line between gauntry crane mechanism 6 and the suspension bucket 11, the eccentric weight of suspension bucket 11 makes it tilt along with the decline of gauntry crane mechanism 6, when bonded assembly hanger 10 is lower than eccentric shaft 7 between gauntry crane mechanism 6 and the suspension bucket 11, the oral area of suspension bucket 11 is downward-sloping position, and the dregs in the suspension bucket 11 is by the automatic slag dumping of deadweight.
The utility model is installed on the loop wheel machine support mechanism is integrated, and it is moved with loop wheel machine, place in operation rapidly after loop wheel machine is changed the work place, reduce the construction preparation time, and, can avoid the duplicate construction of support mechanism, reduce the input of equipment, thereby reduced construction cost, simultaneously, support mechanism is installed on the vehicle frame of crane carriage and moves simultaneously with derricking gear, is convenient to the operation of operating personal, accelerate slag dumping speed, increase work efficiency.
In order to increase the slag dumping zone of hydraulic pressure self-unloading loop wheel machine, prevent the phenomenon of transporting untimely slag dumping nowhere in the prior art because of dregs, the slag dumping efficient of raising equipment, be separately installed with the cart walking mechanism 3 that the track that is used for laying on ground moves in the bottom of two supporting legs of hydraulic pressure self-unloading loop wheel machine of the present utility model, thereby make the slag dumping zone to extend, make the hydraulic pressure self-unloading loop wheel machine of the present utility model all can free as required slag dumping in the rectangular area that ground rail and girder guide rail are formed along the track laying direction.
Claims (4)
1. hydraulic pressure self-unloading loop wheel machine, comprise derricking gear and the support mechanism of the suspension bucket that is used to overturn, described derricking gear comprises girder, by guide rail crane carriage is installed on the girder, be connected with the suspender that is used to suspend in midair suspension bucket by steel rope on the crane carriage, described support mechanism is provided with and is used for the draw-in groove that cooperates with eccentric shaft on the suspension bucket, it is characterized in that, described support mechanism comprises the transmission arm that vertically extends setting along the steel rope direction, the middle part of transmission arm is hinged on the vehicle frame of crane carriage, be connected with the driver train of driving transmission arm around its hinge axis swing in the upper end of transmission arm, described draw-in groove is arranged at the lower end of transmission arm.
2. hydraulic pressure self-unloading loop wheel machine according to claim 1 is characterized in that, the hook that described draw-in groove is provided with for the connecting arm lower end.
3. hydraulic pressure self-unloading loop wheel machine according to claim 1, it is characterized in that, described driver train comprises that the hydraulic workstation that is installed on the crane carriage reaches and hydraulic workstation bonded assembly hydraulic drive cylinder, one end of hydraulic drive cylinder and the vehicle frame of crane carriage are hinged, and the upper end of the other end and transmission arm is hinged.
4. according to claim 1 or 2 or 3 described hydraulic pressure self-unloading loop wheel machines, it is characterized in that described main beam supporting is separately installed with the cart walking mechanism that is used for along the orbital motion of ground laying in the bottom of two supporting legs on two supporting legs that are provided with at interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205751485U CN201842582U (en) | 2010-10-25 | 2010-10-25 | Hydraulic self-discharging crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205751485U CN201842582U (en) | 2010-10-25 | 2010-10-25 | Hydraulic self-discharging crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201842582U true CN201842582U (en) | 2011-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205751485U Expired - Fee Related CN201842582U (en) | 2010-10-25 | 2010-10-25 | Hydraulic self-discharging crane |
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| CN (1) | CN201842582U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285583A (en) * | 2011-07-25 | 2011-12-21 | 湖南中铁五新重工有限公司 | Residual soil tipping device |
| CN102381628A (en) * | 2011-10-23 | 2012-03-21 | 河南省大方重型机器有限公司 | Slag-transporting crane trolley and slag-transporting crane using the same |
| CN102392466A (en) * | 2011-10-21 | 2012-03-28 | 安徽省六安恒源机械有限公司 | Portal hydraulic bucket trash remover |
| CN103072899A (en) * | 2013-01-06 | 2013-05-01 | 中国海洋石油总公司 | Hoisting technology for ultra-large type cylinder block |
| CN105951845A (en) * | 2016-06-30 | 2016-09-21 | 中建三局集团有限公司 | Material lifting and transferring device and method for foundation pit excavation residue soil |
| CN105947882A (en) * | 2016-06-16 | 2016-09-21 | 陈方 | Hydraulic reverse type plate hook |
| CN106006395A (en) * | 2016-06-17 | 2016-10-12 | 新乡市豫新起重机械有限公司 | Special double-main-beam double-trolley gantry crane for subway unearthing |
| CN106144893A (en) * | 2016-06-16 | 2016-11-23 | 徐玉中 | A kind of fixed cleanout door machine dolly |
| CN106809736A (en) * | 2015-11-30 | 2017-06-09 | 谢建奎 | A kind of Novel moveable hoisting machine for cargo transport |
| CN107758521A (en) * | 2016-08-18 | 2018-03-06 | 深圳南方中集物流有限公司 | Gantry crane |
| CN108557654A (en) * | 2018-01-30 | 2018-09-21 | 陈松涛 | A kind of natural gas bottle pressure testing is precisely weighed system with overturning displacement is lifted |
| CN113307047A (en) * | 2021-06-03 | 2021-08-27 | 北京首钢国际工程技术有限公司 | Sample slowly falls device |
| CN116199112A (en) * | 2023-02-24 | 2023-06-02 | 中铁电气化局集团有限公司 | Automatic hoisting system and method for gantry crane |
-
2010
- 2010-10-25 CN CN2010205751485U patent/CN201842582U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285583A (en) * | 2011-07-25 | 2011-12-21 | 湖南中铁五新重工有限公司 | Residual soil tipping device |
| CN102392466A (en) * | 2011-10-21 | 2012-03-28 | 安徽省六安恒源机械有限公司 | Portal hydraulic bucket trash remover |
| CN102381628A (en) * | 2011-10-23 | 2012-03-21 | 河南省大方重型机器有限公司 | Slag-transporting crane trolley and slag-transporting crane using the same |
| CN103072899A (en) * | 2013-01-06 | 2013-05-01 | 中国海洋石油总公司 | Hoisting technology for ultra-large type cylinder block |
| CN106809736A (en) * | 2015-11-30 | 2017-06-09 | 谢建奎 | A kind of Novel moveable hoisting machine for cargo transport |
| CN106144893A (en) * | 2016-06-16 | 2016-11-23 | 徐玉中 | A kind of fixed cleanout door machine dolly |
| CN105947882A (en) * | 2016-06-16 | 2016-09-21 | 陈方 | Hydraulic reverse type plate hook |
| CN106006395A (en) * | 2016-06-17 | 2016-10-12 | 新乡市豫新起重机械有限公司 | Special double-main-beam double-trolley gantry crane for subway unearthing |
| CN105951845A (en) * | 2016-06-30 | 2016-09-21 | 中建三局集团有限公司 | Material lifting and transferring device and method for foundation pit excavation residue soil |
| CN107758521A (en) * | 2016-08-18 | 2018-03-06 | 深圳南方中集物流有限公司 | Gantry crane |
| CN108557654A (en) * | 2018-01-30 | 2018-09-21 | 陈松涛 | A kind of natural gas bottle pressure testing is precisely weighed system with overturning displacement is lifted |
| CN113307047A (en) * | 2021-06-03 | 2021-08-27 | 北京首钢国际工程技术有限公司 | Sample slowly falls device |
| CN116199112A (en) * | 2023-02-24 | 2023-06-02 | 中铁电气化局集团有限公司 | Automatic hoisting system and method for gantry crane |
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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 |
Granted publication date: 20110525 Termination date: 20151025 |
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| EXPY | Termination of patent right or utility model |