CN202808161U - Container spreader and crane - Google Patents
Container spreader and crane Download PDFInfo
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- CN202808161U CN202808161U CN 201220432078 CN201220432078U CN202808161U CN 202808161 U CN202808161 U CN 202808161U CN 201220432078 CN201220432078 CN 201220432078 CN 201220432078 U CN201220432078 U CN 201220432078U CN 202808161 U CN202808161 U CN 202808161U
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Abstract
The utility model provides a container spreader comprising a girder, a first telescopic girder, and a second telescopic girder, wherein the first telescopic girder and the second telescopic girder can linearly move along the length direction of the girder; the container spreader also comprises a rotating component; the rotating component comprises an upper rotary table, a lower rotary table, a revolving support and a revolving drive device; the upper end of the revolving support is fixedly connected with the upper rotary table; the lower end of the revolving support is fixedly connected with the lower rotary table; the revolving drive device is arranged on the upper rotary table; and the lower end of the lower rotary table is connected with the girder and can linearly move along the length direction of the girder. The utility model also provides a crane. The container spreader provided by the utility model is of an entire structure, is compact in structure and reasonable in layout; the entire height dimension of the spreader is greatly reduced; the working altitude is effectively increased; the container spreader has full-range rotating and sidesway functions, does not incline in an operation process, and meets the requirements of the operation condition of a container; and the working performance is obviously improved.
Description
Technical field
The utility model relates to engineering machinery field, in particular to a kind of container spreader and comprise the hoisting crane of this container spreader.
Background technology
Along with international logistics containerzation, the container handling crane tool is used widely, and the various functions of container handling crane constantly improves.Suspender has also obtained tremendous development in recent years as the important component part of container handling crane.Yet for some degree of specializations weak harbour or stockyard comparatively speaking, high pedestal jib crane plays the role of lifting freight container and bulk goods simultaneously.At present, the matching used container spreader of high pedestal jib crane mostly is split-type structural, that is: the high pedestal jib crane container spreader and all is to connect by bearing pin if loading and unloading container must support the use with rotary hook between the two; Simultaneously, the angle guide plate is arranged on the two ends of the length direction of telescopic girder, and the guiding accuracy of suspender crawl freight container is low, has a strong impact on case efficient.
The technical matters that correlation technique exists is:
1. when finishing the conversion of container spreader and suspension hook by the dismounting and change bearing pin, the disassembling, assembling and replacing time of bearing pin is long, and inconvenient;
2. the angle guide plate guiding accuracy that is arranged on the stroke outer end is low, has a strong impact on case efficient;
3. when container spreader connected by bearing pin, in the suspender operation process, as long as freight container slightly has unbalance loading, suspender and freight container all can be in heeling condition, not only affect operating efficiency, and affect the service life of suspender.
Therefore, developing and aly can evade simultaneously the to sum up novel container suspender of defective, thereby greatly improve operating efficiency, is the technical matters that needs to be resolved hurrily.
The utility model content
A purpose of the present utility model is, a kind of container spreader is provided, and can prevent the inclination of suspender in the operation process, improves case efficient, thereby improves equipment operation rate.
In view of this, the utility model provides a kind of container spreader, comprise girder, the first telescopic girder, the second telescopic girder, described the first telescopic girder and described the second telescopic girder can be along the length direction traveling priorities of described girder, described container spreader also comprises rotary components, described rotary components comprises turntable, lower turntable, revolution is supported and device for revolving and driving, captive joint with described upper turntable in the upper end of described pivoting support, captive joint with described lower turntable in the lower end, described device for revolving and driving is installed on the described upper turntable, the lower end of described lower turntable is connected with described girder, and can be along the length direction traveling priority of described girder.
The container spreader that the utility model provides is one-piece construction, compact conformation, rationally distributed, suspender overall height dimension decrease, Effective Raise operation height, and possess gamut rotation and sideward sliding function, do not tilt in the operation process, satisfy the requirement of container operation operating mode, operating efficiency significantly improves.
In technique scheme, preferably, described revolution is supported and is comprised revolution inner ring and revolution outer ring, be provided with ball between described revolution inner ring and described revolution outer ring, described revolution inner ring is captiveed joint with described upper turntable, captive joint with described lower turntable in described revolution outer ring, the periphery of described revolution outer ring is provided with the gear teeth; Described device for revolving and driving comprises drive motor, the first retarder and driven wheel, described drive motor and described the first retarder are fixed on the described upper turntable, described driven wheel is installed on the output shaft of described the first retarder, described tooth mesh on described driven wheel and the described revolution outer ring, described drive motor is by described the first retarder and the described revolution outer ring rotating of described driving gear drives.
Select the pivoting support of roll structure to connect reliably, can bear larger axial force; Simultaneously, replace cliding friction by friction of rolling, effectively reduce the wearing and tearing between revolution inner ring and revolution outer ring, increased substantially the service life of pivoting support.Drive motor and the first retarder cooperate, and the control precision is high, Effective Raise container spreader to case efficient, further improved the operating rate of equipment; Simultaneously, by gear transmission, stable drive, reliable, and noise is little, Effective Raise the quality of operating environment.
In technique scheme, preferably, described girder is two beams that the cross-sectional plane that parallels is T-shaped, and the lower end of described lower turntable forms the T-shaped groove of cross-sectional plane that parallels, and described tee girder and described T slot are slidingly fitted.
Lower turntable and crossbeam that T-shaped structure connects can effectively prevent relative the rocking in lower turntable and the crossbeam operation process, the safety of raising equipment; Simultaneously, increase effective area of contact of time turntable and crossbeam, reduced the pressure on the contact surface unit area, improved the service life of time turntable and crossbeam.
In technique scheme, preferably, be separately installed with three guide plates at described the first telescopic girder and the second telescopic girder, four described guide plates wherein move 0 ~ 1500mm, move 0 ~ 300mm in short transverse to described girder lower surface simultaneously along described girder length direction from the corner positions at four angles of described girder respectively to the center of described girder.
In technique scheme, preferably, four described guide plates move 1000mm along described girder length direction to the center of described girder from the bight at four angles of described girder respectively, move 200mm in short transverse to described girder lower surface simultaneously.
The inside translation of angle guide plate and the downward translation of relative girder have increased effective guiding length of angle guide plate, thereby have improved the guiding accuracy of container spreader and to case efficient, Effective Raise operating rate.
In technique scheme, preferably, described container spreader also comprises the sidesway oil cylinder, and an end of described sidesway oil cylinder and described lower turntable are hinged, the other end and described girder are hinged, and described sidesway oil cylinder can drive described lower turntable along the length direction traveling priority of described girder.
The sidesway oil cylinder is set, when the serious unbalance loading of goods in the freight container that container spreader lifts, can drive freight container by sidesway oil cylinder pushing girder and move toward opposite direction, thereby the center of gravity of adjustment freight container improves the service life to case efficient and suspender.
In technique scheme, preferably, described container spreader also comprises the telescopic girder actuating device, and described telescopic girder actuating device is installed on the described girder; Described telescopic girder actuating device comprises HM Hydraulic Motor, the second retarder, roller chain; Described HM Hydraulic Motor drives described roller chain by described the second retarder and rotates, described roller chain drives described the first telescopic girder and described the second telescopic girder along the length direction traveling priority of described girder, and described the first telescopic girder is opposite with the sense of motion of described the second telescopic girder.
This structure is simple in structure, reliable in action, safety factor high, when having satisfied the stroke action request, effectively reduces productive costs, is more suitable for the production in enormous quantities of industry.
In technique scheme, preferably, the top of described upper turntable is symmetrically arranged with two lifting pulley.
Lifting pulley is as the be connected hinge of container spreader with relevant device, and by being connected of lifting pulley and relevant device, container spreader is finished box and moved the case action; And lifting pulley can keep being subjected to force direction unique by the rotation of self, has effectively eliminated transverse force, has reduced the container spreader fault rate.
The utility model also provides a kind of hoisting crane, comprises each described container spreader in steel rope and the technique scheme; Described container spreader is connected with described steel rope by lifting pulley.
By cooperating of steel rope and lifting pulley, connect hoisting crane and container spreader, the steel rope one direction is stressed, effectively eliminated the transverse force that produces between connecting device and hoisting crane, and cooperate with lifting pulley, reduce the swing of container spreader in the lifting process, improved the safety of operation horizontal stability and hoisting crane.
In technique scheme, preferably, be provided with shackle on the described steel rope, finish the dismounting of described lifting pulley and described steel rope or be connected by described shackle, to realize the dismounting of described container spreader.
When hoisting crane was respectively container spreader and suspension hook operating mode, mutually changing only needed the dismounting shackle, and does not need dismounting to connect bearing pin, and the replacing time is short, more convenient operation.
In sum, the container spreader that the utility model provides is one-piece construction, compact conformation, rationally distributed, suspender overall height dimension decrease, be split type half, Effective Raise operation height, and possess gamut rotation and sideward sliding function, do not tilt in the operation process, satisfy the requirement of container operation operating mode, operating efficiency significantly improves; In addition, when hoisting crane was respectively container spreader and suspension hook operating mode, mutually changing only needed the dismounting shackle, and does not need dismounting to connect bearing pin, and the replacing time is short, more convenient operation.
Description of drawings
Fig. 1 is the front view according to the container spreader of an embodiment of the utility model;
Fig. 2 is the birds-eye view according to container spreader shown in Figure 1;
Fig. 3 is the left view according to container spreader shown in Figure 1;
Fig. 4 is the transmission scheme drawing according to retractable driving device shown in Figure 1;
Fig. 5 is the connection structure scheme drawing according to retractable driving device shown in Figure 1;
Fig. 6 is the scheme drawing that is positioned at the girder middle part according to lower turntable shown in Figure 1;
Fig. 7 is positioned at girder left end maximum position scheme drawing according to lower turntable shown in Figure 6;
Fig. 8 is positioned at girder right-hand member maximum position scheme drawing according to lower turntable shown in Figure 6;
Fig. 9 is the connection structure scheme drawing according to upper turntable shown in Figure 1, pivoting support, lower turntable;
Figure 10 is lower turntable and main beam connecting structure scheme drawing.
Wherein, the corresponding relation between Reference numeral and the component names is among Fig. 1 to Figure 10:
1 girder, 11 guide plates, 2 first telescopic girdeies 21 revolve lock oil cylinder 22 first push rods 3 second telescopic girdeies 31 second push rods 4 passes 6 times turntables of turntable 51 lifting pulley, 61 Connection Blocks, 7 pivoting supports, 71 balls, 72 revolution inner rings, 73 revolution outer ring 731 gear teeth, 8 HM Hydraulic Motor, 81 second retarders, 82 roller chains, 91 drive motor, 92 first retarders, 93 driven wheels on the oil cylinder 5
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments the utility model is further described in detail.
A lot of details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not subjected to the restriction of following public specific embodiment.
Below in conjunction with drawings and Examples the utility model is described further.Need to prove that in the situation of not conflicting, the application's embodiment and the feature among the embodiment can make up mutually.
As shown in Figure 1 to Figure 3: the container spreader that the utility model provides, comprise girder 1, the first telescopic girder 2, the second telescopic girder 3, the first telescopic girder 2 and the second telescopic girder 3 can be along the length direction traveling priorities of girder 1, container spreader also comprises rotary components, rotary components comprises turntable 5, lower turntable 6, revolution support 7 and device for revolving and driving, captive joint with upper turntable 5 in the upper end of pivoting support 7, captive joint with lower turntable 6 in the lower end, device for revolving and driving is installed on the turntable 5, the lower end of lower turntable 6 is connected with girder 2, and can be along the length direction traveling priority of girder 1.
The container spreader that the utility model provides is one-piece construction, compact conformation, rationally distributed, suspender overall height dimension decrease is split type half, Effective Raise operation height, and possess gamut rotation and sideward sliding function, do not tilt in the operation process, satisfy the requirement of container operation operating mode, operating efficiency significantly improves.
Container spreader is one-piece construction: after upper turntable, pivoting support, the rotatable connection of lower turntable, lower turntable is connected with the T-shaped beam of girder both sides by four Connection Blocks, and along the girder linear slide, thoroughly changed the structure of passing through some connections in the correlation technique, the defective that easily tilts in the operation process, in the present embodiment, vertical for one-piece construction, do not tilt all the time between girder and the lower turntable.
The length direction of embodiment middle girder 2 is the Width of paper shown in Figure 1.Dotted portion is the first telescopic girder of container spreader and the scheme drawing that the second telescopic girder laterally stretches out state fully among Fig. 1, Fig. 2; Solid line partly is the first telescopic girder of container spreader and the scheme drawing of the laterally complete retracted state of the second telescopic girder.
Wherein: label 21 is for revolving the lock oil cylinder among Fig. 3.
Preferably, as shown in Figure 9, revolution is supported 7 and is comprised revolution inner ring 72 and revolution outer ring 73, revolution inner ring 72 and 73 of outer rings of revolution are provided with ball 71, revolution inner ring 72 is captiveed joint with upper turntable 5, captives joint with lower turntable 6 in revolution outer ring 73, and the periphery of revolution outer ring 73 is provided with the gear teeth 731; Rotating driving device comprises drive motor 91, the first retarder 92 and driven wheel 93, drive motor 91 and the first retarder 92 are fixed on the turntable 5, driven wheel 93 is installed on the output shaft of the first retarder 92, the gear teeth 731 engagements on driven wheel 93 and the revolution outer ring 73, drive motor 91 drives revolution outer ring 73 by the first retarder 92 and driven wheel 93 and rotates.
Select the pivoting support of roll structure to connect reliably, can bear larger axial force; Simultaneously, replace cliding friction by friction of rolling, effectively reduce the wearing and tearing between revolution inner ring and revolution outer ring, increased substantially the service life of the two; Drive motor and the first retarder cooperate, and the control precision is high, Effective Raise container spreader to case efficient, further improved the operating rate of equipment; Simultaneously, by gear transmission, stable drive, reliable, and noise is little, Effective Raise the quality of operating environment.
Preferably, as shown in figure 10, girder 1 is two beams that the cross-sectional plane that parallels is T-shaped, and the lower end of lower turntable 6 forms the T-shaped groove of cross-sectional plane that parallels, and tee girder and T slot are slidingly fitted.
Lower turntable and crossbeam that T-shaped structure connects can effectively prevent relative the rocking in lower turntable and the crossbeam operation process, the safety of raising equipment; Simultaneously, increase effective area of contact of time turntable and crossbeam, reduced stressed on the contact surface unit area, the service life of having improved time turntable and crossbeam.
Preferably, as shown in Figure 1 to Figure 3, be separately installed with three guide plates 11 at the first telescopic girder 2 and the second telescopic girder 3, four guide plates 11 wherein move 0 ~ 1500mm, move 0 ~ 300mm in short transverse to girder 1 lower surface simultaneously along girder 1 length direction from the corner positions at 1 four angles of girder respectively to the center of girder 1.
Wherein, preferably, as shown in Figure 1 to Figure 3, four guide plates move 1000mm along girder 1 length direction to the center of girder 1 from the bight at four angles of girder 1 respectively, move 200mm in short transverse to girder 1 lower surface simultaneously.
The inside translation of angle guide plate and the downward translation of relative girder have increased effective guiding length of angle guide plate, thereby have improved the guiding accuracy of container spreader and to case efficient, Effective Raise operating rate.
Also 4 guide plates the horn structure can be installed as, the quantity of guide plate and oscillating oil cylinder can be reduced.
Such as Fig. 1, Fig. 6, Fig. 7, shown in Figure 8, container spreader also comprises sidesway oil cylinder 4, and an end of sidesway oil cylinder 4 and lower turntable 6 are hinged, and the other end and girder 2 are hinged, and sidesway oil cylinder 4 can drive lower turntable 6 along the length direction traveling priority of girder 2.
The sidesway oil cylinder is set, when the serious unbalance loading of goods in the freight container that container spreader lifts, can drive freight container by sidesway oil cylinder pushing girder and move toward opposite direction, thereby the center of gravity of adjustment freight container improves the service life to case efficient and suspender.
Also lower turntable assembly can be assemblied in by roller in the roller groove of girder assembly, drive the left and right sidesway of freight container of part below it by sidesway hydraulic oil cylinder driving girder.
In addition, such as Fig. 1, Fig. 2, Fig. 4 and shown in Figure 5, container spreader also comprises the telescopic girder actuating device, and the telescopic girder actuating device is installed on the girder 1; The telescopic girder actuating device comprises HM Hydraulic Motor 8, the second retarder 81, roller chain 82; HM Hydraulic Motor 8 is rotated by the second retarder 81 driven roller chains 82, and roller chain 82 driving the first telescopic girdeies 2 and the second telescopic girder 3 are along the length direction traveling priority of girder 1, and the first telescopic girder 2 is opposite with the sense of motion of the second telescopic girder 3.
This structure is simple in structure, reliable in action, safety factor high, when having satisfied the stroke action request, effectively reduces productive costs, is more suitable for the production in enormous quantities of industry.
As shown in Figure 5: the first telescopic girder 1 is connected with roller chain 82 by the first push rod 21, and the second telescopic girder 3 is connected with roller chain 82 by the second push rod 31.Two-dot chain line is the scheme drawing of girder among Fig. 5.
In addition, as shown in Figure 1 to Figure 3, the top of upper turntable 5 is symmetrically arranged with two lifting pulley 51.In the present embodiment, two lifting pulley 51 are two fixed pulleys.
Lifting pulley is as the be connected hinge of container spreader with relevant device, and by being connected of lifting pulley and relevant device, container spreader is finished box and moved the case action; And lifting pulley can keep being subjected to force direction unique by the rotation of self, has effectively eliminated transverse force, has reduced the container spreader fault rate.
The utility model also provides a kind of hoisting crane, comprises steel rope and the described container spreader of above-mentioned arbitrary embodiment; Container spreader is connected with steel rope by lifting pulley 51.
By cooperating of steel rope and lifting pulley, connect hoisting crane and container spreader, the steel rope one direction is stressed, effectively eliminated the transverse force that produces between connecting device and hoisting crane, and cooperate with lifting pulley, reduce the swing of container spreader in the lifting process, improved the safety of operation horizontal stability and hoisting crane.
In technique scheme, preferably, be provided with shackle on the steel rope, finish the dismounting of lifting pulley 51 and steel rope or be connected by shackle, to realize the dismounting of container spreader.
When hoisting crane was respectively container spreader and suspension hook operating mode, mutually changing only needed the dismounting shackle, and does not need dismounting to connect bearing pin, and the replacing time is short, more convenient operation.
Wherein, can dispose cable storage frame at hoisting crane configuration cable drum or at upper turntable, and make structure compacter.
In the utility model, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.Term " a plurality of " refers to two or more, unless clear and definite restriction is arranged in addition, broad understanding should be done in the terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be captive joint, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. container spreader, comprise girder (1), the first telescopic girder (2), the second telescopic girder (3), described the first telescopic girder (2) can be along the length direction traveling priority of described girder (1) with described the second telescopic girder (3), it is characterized in that, described container spreader also comprises rotary components, described rotary components comprises turntable (5), lower turntable (6), (7) and device for revolving and driving are supported in revolution, captive joint with described upper turntable (5) in the upper end of described pivoting support (7), captive joint with described lower turntable (6) in the lower end, described device for revolving and driving is installed on the described upper turntable (5), the lower end of described lower turntable (6) is connected with described girder (2), and can be along the length direction traveling priority of described girder (1).
2. container spreader according to claim 1 is characterized in that,
Described revolution is supported (7) and is comprised revolution inner ring (72) and revolution outer ring (73), be provided with ball (71) between described revolution inner ring (72) and described revolution outer ring (73), described revolution inner ring (72) is captiveed joint with described upper turntable (5), captive joint with described lower turntable (6) in described revolution outer ring (73), the periphery of described revolution outer ring (73) is provided with the gear teeth (731);
Described device for revolving and driving comprises drive motor (91), the first retarder (92) and driven wheel (93), described drive motor (91) and described the first retarder (92) are fixed on the described upper turntable (5), described driven wheel (93) is installed on the output shaft of described the first retarder (92), the described gear teeth (731) engagement on described driven wheel (93) and the described revolution outer ring (73), described drive motor (91) drives described revolution outer ring (7) by described the first retarder (92) and described driven wheel (93) and rotates.
3. container spreader according to claim 2 is characterized in that,
Described girder (1) is two beams that the cross-sectional plane that parallels is T-shaped, and the lower end of described lower turntable (6) forms the T-shaped groove of cross-sectional plane that parallels, and described tee girder and described T slot are slidingly fitted.
4. each described container spreader in 3 according to claim 1 is characterized in that,
Be separately installed with three guide plates (11) at described the first telescopic girder (2) and the second telescopic girder (3), four described guide plates (11) wherein move 0 ~ 1500mm, move 0 ~ 300mm in short transverse to described girder (1) lower surface simultaneously along described girder (1) length direction from the corner positions at (1) four angle of described girder respectively to the center of described girder (1).
5. container spreader according to claim 4, it is characterized in that, four described guide plates move 1000mm along described girder (1) length direction to the center of described girder (1) from the bight at four angles of described girder (1) respectively, move 200mm in short transverse to described girder (1) lower surface simultaneously.
6. container spreader according to claim 5, it is characterized in that, also comprise sidesway oil cylinder (4), one end of described sidesway oil cylinder (4) and described lower turntable (6) are hinged, the other end and described girder (2) are hinged, and described sidesway oil cylinder (4) can drive described lower turntable (6) along the length direction traveling priority of described girder (2).
7. container spreader according to claim 6 is characterized in that, also comprises the telescopic girder actuating device, and described telescopic girder actuating device is installed on the described girder (1);
Described telescopic girder actuating device comprises HM Hydraulic Motor (8), the second retarder (81), roller chain (82);
Described HM Hydraulic Motor (8) drives described roller chain (82) by described the second retarder (81) and rotates, described roller chain (82) driving described the first telescopic girder (2) and described the second telescopic girder (3) are along the length direction traveling priority of described girder (1), and described the first telescopic girder (2) is opposite with the sense of motion of described the second telescopic girder (3).
8. container spreader according to claim 7 is characterized in that, the top of described upper turntable (5) is symmetrically arranged with two lifting pulley (51).
9. a hoisting crane is characterized in that, comprises each described container spreader in steel rope and the claim 1 to 8; Described container spreader is connected with described steel rope by lifting pulley (51).
10. hoisting crane according to claim 9 is characterized in that, is provided with shackle on the described steel rope, finishes the dismounting of described lifting pulley (51) and described steel rope or is connected by described shackle, to realize the disassembling, assembling and replacing of described container spreader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432078 CN202808161U (en) | 2012-08-28 | 2012-08-28 | Container spreader and crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432078 CN202808161U (en) | 2012-08-28 | 2012-08-28 | Container spreader and crane |
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| CN202808161U true CN202808161U (en) | 2013-03-20 |
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| CN 201220432078 Expired - Fee Related CN202808161U (en) | 2012-08-28 | 2012-08-28 | Container spreader and crane |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407938A (en) * | 2013-08-27 | 2013-11-27 | 山西森尔科技有限公司 | Material carrying mechanical device for hoisting |
| CN103982234A (en) * | 2014-05-14 | 2014-08-13 | 山西东华机械有限公司 | Crawler type multidirectional mounting transporter for middle chute |
| CN104909269A (en) * | 2015-06-20 | 2015-09-16 | 苏州蓝王机床工具科技有限公司 | Hoisting device of crane |
| CN105621261A (en) * | 2014-10-31 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Rail type material lifting device |
| CN106458531A (en) * | 2014-06-13 | 2017-02-22 | 株式会社大福 | Container raising/lowering conveyance apparatus |
| CN107055319A (en) * | 2017-04-01 | 2017-08-18 | 湖南科美达电气股份有限公司 | One kind, which rises, reuses telescoping crossbeam |
| CN111153352A (en) * | 2020-03-02 | 2020-05-15 | 上海亿锤机械科技有限公司 | Novel energy-saving stacker lifting appliance, stacker and stacker side-shifting method |
| CN112141875A (en) * | 2020-10-20 | 2020-12-29 | 三一海洋重工有限公司 | Lifting appliance device and crane |
| CN114104951A (en) * | 2021-11-05 | 2022-03-01 | 金川集团股份有限公司 | Novel multifunctional special lifting appliance for electrolytic nickel bag |
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2012
- 2012-08-28 CN CN 201220432078 patent/CN202808161U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407938B (en) * | 2013-08-27 | 2016-04-13 | 山西森尔科技有限公司 | Material carrying machine device is used in lifting |
| CN103407938A (en) * | 2013-08-27 | 2013-11-27 | 山西森尔科技有限公司 | Material carrying mechanical device for hoisting |
| CN103982234A (en) * | 2014-05-14 | 2014-08-13 | 山西东华机械有限公司 | Crawler type multidirectional mounting transporter for middle chute |
| CN106458531B (en) * | 2014-06-13 | 2018-07-06 | 株式会社大福 | Counter lift transport device |
| CN106458531A (en) * | 2014-06-13 | 2017-02-22 | 株式会社大福 | Container raising/lowering conveyance apparatus |
| CN105621261A (en) * | 2014-10-31 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Rail type material lifting device |
| CN104909269A (en) * | 2015-06-20 | 2015-09-16 | 苏州蓝王机床工具科技有限公司 | Hoisting device of crane |
| CN107055319A (en) * | 2017-04-01 | 2017-08-18 | 湖南科美达电气股份有限公司 | One kind, which rises, reuses telescoping crossbeam |
| CN107055319B (en) * | 2017-04-01 | 2018-09-25 | 湖南科美达电气股份有限公司 | One kind, which rises, reuses telescoping crossbeam |
| CN111153352A (en) * | 2020-03-02 | 2020-05-15 | 上海亿锤机械科技有限公司 | Novel energy-saving stacker lifting appliance, stacker and stacker side-shifting method |
| CN111153352B (en) * | 2020-03-02 | 2023-09-22 | 上海亿锤机械科技有限公司 | Novel energy-saving stacker lifting appliance, stacker and side shifting method of stacker |
| CN112141875A (en) * | 2020-10-20 | 2020-12-29 | 三一海洋重工有限公司 | Lifting appliance device and crane |
| CN114104951A (en) * | 2021-11-05 | 2022-03-01 | 金川集团股份有限公司 | Novel multifunctional special lifting appliance for electrolytic nickel bag |
| CN114104951B (en) * | 2021-11-05 | 2024-02-06 | 金川集团股份有限公司 | Novel multifunctional special lifting appliance for electrolytic nickel bag |
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