CN2873725Y - Container lift sling suitable for gantry crane - Google Patents
Container lift sling suitable for gantry crane Download PDFInfo
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- CN2873725Y CN2873725Y CN 200620069235 CN200620069235U CN2873725Y CN 2873725 Y CN2873725 Y CN 2873725Y CN 200620069235 CN200620069235 CN 200620069235 CN 200620069235 U CN200620069235 U CN 200620069235U CN 2873725 Y CN2873725 Y CN 2873725Y
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- frame spare
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Abstract
The utility model discloses an expandable spreader for high pedestal jib crane comprising frame structure elements, a rotation pin gear, a guiding runner mechanism, a pressure oil supply setting, a motor controller and a rotating mechanism, the rotating mechanism comprises a rotating drive assembly, a drive gear wheel which is fixed on the output shaft of the rotating drive assembly, a slave geared ring which is contacted with the drive gear wheel, a shaft collar which is fixed in the whirler and adapted with the slave geared ring by several fire clay, a hanging adapting piece in the center of the slave geared ring and a rotating mechanism and the pressure oil supply setting. Wherein, the rotating drive assembly comprises an oil motor, a brake adjuster and a slow-down mechanism. Fuel injection pipe of the pressure oil supply setting is connected with the oil motor and the brake adjuster through the reversing solenoid valve. The utility model is characterized in the electric control device and the reversing solenoid valve; the container can be exactly stopped in the air.
Description
Technical field
The utility model relates to a kind of container spreader that is applicable to span winch, belongs to the harbour machinery technology.
Background technology
The existing container spreader that is applicable to span winch, general all by framing member, be used for hanging hole bonded assembly rotating pin mechanism, be used for making shipping and reselling on another market of rotating pin mechanism to aim at the guide plate mechanism of container angle, pressure oil feeding mechanism and electric apparatus control apparatus forming with container angle or title.The said suspender of existing this class, owing to lack the rotating mechanism that makes the aerial transposition of freight container, so that in freight container handling process, be difficult to make freight container to transfer to suitable position, those lay the fitfull freight container also to be difficult to lifting, add inconvenience for the handling of freight container, directly influenced the handling work efficiency of freight container, thus the needs of the modernized harbour high-efficient homework that is far from suitable.Meanwhile, existing said suspender lacks the mechanism that keeps the freight container level and adapt to the various different length freight containers of handling, so that brings many troubles for the freight container handling.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of rotating mechanism that makes the aerial transposition of freight container that has is provided, the container spreader that is applicable to span winch that freight container is aloft correctly located, to overcome the deficiency of prior art, and solve on this basis, the handling problem of freight container maintenance level and the various different length freight containers of adaptation simultaneously.
The technical scheme that the utility model solves its technical matters to be solved is: a kind of container spreader that is applicable to span winch, has framing member, the driving oil cylinder assembly that comprises the two-end part that is located at framing member, piston rod bonded assembly connecting rod assembly with cylinder component, have in its end with connecting rod assembly bonded assembly pivoted arm with the pivoted arm bonded assembly and to be used for and the shipping and reselling on another market of container angle bonded assembly eccentric projection at interior rotating pin mechanism, comprise the change-speed box that is located at position, the distolateral limit of framing member by the oil motor driving, be packed in the rotating disk on the transmission output shaft and make to ship and resell on another market in interior being used for and aim at the guide plate mechanism of container angle with guide plate that rotating disk connects, comprise the pressure oil feeding mechanism of the oil pump that is located on the framing member and comprise the electric apparatus control apparatus that can be located at the electric controller in the said hoisting box, the oil motor of said driving oil cylinder assembly and drive speed transmission, be connected with the reversing solenoid valve that is located on the pressure oil pipeline respectively, said electromagnetic valve is electrically connected with electric controller, and its improvement is: also have an end and can hang mutually with said hoisting crane and connect and the rotating mechanism that is used for making the aerial transposition of freight container that the other end can articulate with framing member; Said rotating mechanism is by comprise that oil motor, the drg of braking and retarder drive assembly in interior rotation under the oily working condition of mistake, drive the driving gear that installs on the output shaft of assembly in said rotation, with the driven gear ring of driving gear ingear, with driven gear ring by several balls matched be fixed on reaction plate on the swivel mount, be packed in the hanging part that can articulate with framing member in driven gear ring centre and comprise the Oil pump electrical machinery that is located on the swivel mount and the rotating mechanism pressure oil feeding mechanism of oil pump is formed; The pressure oil pipe of said pressure oil feeding mechanism is connected with oil motor and drg respectively by reversing solenoid valve; Electric controller is electrically connected with said electromagnetic valve.Can understand by above given technical scheme, the utility model is owing to set up said rotating mechanism, electric control operation by chaufeur, can make by the freight container of framing member by the rotating pin mechanism lifting, do 360 ° slow rotation aloft, and owing to drg is synchronoused working with oil motor, in case losing oil, oil motor stops the rotation, drg is also promptly losing braking immediately under the oily operating mode, thereby can make the freight container that soars stop the rotation immediately and be in the appropriate location, thereby realized the skyborne correct location of freight container,, realized the purpose that the utility model will be realized for the operation of handling freight container provides very big convenience.
The further improvement of the utility model point is:
Also have by what current colector and porous combination hub were formed and give electric installation, said current colector and swivel mount fixed connection, combination hub is by wire conduit and current colector connection; Wire conduit passes the centre that driven gear ring center through hole stretches in the bottom of driven gear ring and is positioned at hanging part.Here said current colector is the complete sets of products of a kind of city confession, and it is similar to the brush circuit closer, and difference is that it is combined side by side vertically by a plurality of even tens brush circuit closers and constitute.Because said existence of giving electric installation can provide the supply of tens groups of forceful electric power and light current.Under the operating mode of said rotating mechanism rotation, fully can not can produce the problem that lead twines.Certainly, adopting one group of cable to be imported by the central authorities of said rotating mechanism, by giving electrical equipment by price fixing that is provided with copper ring and the combined multijunction of Moving plate that is provided with power connecting column, also is to satisfy power supply needs of the present utility model with rotating mechanism.
Also having the translation of being used for lifting center of gravity makes it to be in translation mechanism on the same vertical line with the freight container center of gravity; Said translation mechanism by support element, connect with support element and can be respectively 2 slide rails on the framing member articulate 4 hook members of displacement and the translation oil cylinder assembly that is packed on the support element is formed along being located at; The middle part of the cylinder body of translation oil cylinder and the cross sill of support element connects by bearing pin, and the piston rod of translation oil cylinder assembly is connected by bearing pin with bearing on being packed in framing member; The upper end of said support element can be connected with the hanging part of rotating mechanism; The pressure oil pipe of pressure oil feeding mechanism is connected with translation oil cylinder by reversing solenoid valve; Electric controller is electrically connected with said electromagnetic valve; Have under the condition of translation mechanism, the pressure oil feeding mechanism can be located on the cross sill of support element.In freight container loading process, the owner of cargo is random.Tend to cause the centre-of gravity shift of the freight container of filling goods, so that freight container produces the out-of-level phenomenon that tilts when handling, this produces trouble when especially landing just for its handling, even might give that the thing of freighting cause damage in the freight container.The utility model is because the existence of center of gravity translation mechanism, just can under the running of said translation mechanism, lifting center of gravity and freight container center of gravity be mediated on the same vertical line by the operation of chaufeur, keep freight container to be in horizontality, thereby solved above-mentioned said problem.
The telescoping mechanism that also has the framing member that can be used to suitable different length freight container handling; Said framing member by both sides along its length respectively be provided with the fixed frame spare of 2 chutes and along its length the both sides left and right sides movable frame spare that respectively is provided with 1 sliding beam constitute, the sliding beam of left and right sides movable frame spare is located at the interior and scalable translation of chute of fixed frame spare respectively; The slide rail of said translation mechanism is packed on the fixed frame spare; Said telescoping mechanism is by oil motor, the retarder equipped mutually with oil motor, be packed in the drive sprocket on the reducer output shaft, be located at the driven sprocket on the pivoting support, the chain equipped mutually with drive sprocket and driven sprocket, and form by 2 traction link that attaching parts is connected with chain; 2 traction link are connected with left and right sides movable frame spare respectively; Said rotating pin mechanism and guide plate mechanism are located at the two-end part of movable frame spare length direction respectively; The pressure oil pipe of pressure oil feeding mechanism is connected by reversing solenoid valve and oil motor; Electric controller is electrically connected with said electromagnetic valve.The length of existing freight container commonly used does not wait between 20 "～45 ", because the existence of said telescoping mechanism can make the utility model be fit to the handling of different length freight container.
Between fixed frame spare and traction link, be provided with the lead limit switch pair.Its purpose is to avoid on the one hand because misoperation, and the generation of the mechanical accident that the sliding beam that produces left and right sides movable frame spare is thrown off in the chute of fixed frame spare; And can be used as the limit switch that is fit to container length on the other hand.
Said guide plate mechanism has 6, wherein 2 guide plate mechanisms are located at the both ends of the surface of the length direction of movable frame spare respectively, wherein 2 guide plate mechanisms are located at a side of movable frame spare width aspect respectively and get close to the two-end part of its length direction, and 2 guide plate mechanisms are located at the another side of movable frame spare Width respectively and get close to the two-end part of its length direction in addition.The guide plate member of prior art is 4, and is arranged in the side position that the container length direction is got close to two ends, to location, the front and back generation directional tagging of freight container, and can't realize freight container is located the generation directional tagging about length direction.The utility model has been owing to adopted the technical scheme of 6 guide plate mechanisms, and is arranged in freight container all around, thereby overcome the deficiency of prior art.
Said guide plate mechanism has 6, wherein 2 guide plate mechanisms are located at the both ends of the surface of the length direction of framing member respectively, wherein 2 guide plate mechanisms are located at a side of framing member Width respectively and get close to the two-end part of its length direction, and 2 guide plate mechanisms are located at the another side of framing member Width respectively and get close to the two-end part of its length direction in addition.This is not possess under the telescoping mechanism condition at the utility model, the technical scheme that guide plate mechanism is arranged.
After technique scheme was implemented, the freight container that the utility model had can aloft correctly be located, and can not produce inclination after the freight container lifting, can satisfy the handling of different length freight container, hung characteristics such as the correct convenience of freight container guiding, was conspicuous.
Description of drawings
Fig. 1 is the front view of a kind of specific embodiment of the utility model;
Fig. 2 is the birds-eye view (removing the rotating mechanism part) of Fig. 1;
Fig. 3 is the lateral plan of Fig. 1;
Fig. 4 is the rotating mechanism of a kind of specific embodiment of the utility model and the structural representation of giving electric installation;
Fig. 5 is the structural front view of the translation mechanism of a kind of specific embodiment of the utility model;
Fig. 6 is the lateral plan of Fig. 5;
Fig. 7 is the structural front view of the rotating pin mechanism of a kind of specific embodiment of the utility model;
Fig. 8 is the birds-eye view of Fig. 7;
Fig. 9 is the structure birds-eye view of the telescoping mechanism of a kind of specific embodiment of the utility model;
Figure 10 is the assembled state figure of as shown in Figure 9 oil motor, retarder and drive sprocket;
Figure 11 is the structural front view of the movable frame spare of telescoping mechanism as shown in Figure 9;
Figure 12 is the birds-eye view of Figure 11;
Figure 13 is the structural front view of the fixed frame spare of telescoping mechanism as shown in Figure 9;
Figure 14 is the lateral plan of Figure 13;
Figure 15 is the structural representation of the guide plate mechanism of a kind of specific embodiment of the utility model.
The specific embodiment
By above given accompanying drawing, can understand that the utility model realizes the technical scheme of its purpose.Below contrast accompanying drawing, by the description of the specific embodiment, the utility model is described in further detail.
One of specific embodiment, as accompanying drawing 1 to shown in the accompanying drawing 15.
A kind of container spreader that is applicable to span winch, has framing member 1, the driving oil cylinder assembly 2-1 that comprises the two-end part that is located at framing member 1, piston rod bonded assembly connecting rod assembly 2-2 with cylinder component 2-1, has the 2-4 that ships and resell on another market that is used for container angle bonded assembly eccentric projection in its end at interior rotating pin mechanism 2 with connecting rod assembly 2-2 bonded assembly pivoted arm 2-3 with pivoted arm 2-3 bonded assembly, comprise the change-speed box 3-1 that is located at position, framing member 1 distolateral limit by the oil motor driving, be packed in the rotating disk 3-2 on the change-speed box 3-1 output shaft and make the 2-4 that ships and resell on another market aim at the guide plate mechanism 3 of container angle in interior being used for guide plate 3-3 that rotating disk 3-2 connects, comprise the pressure oil feeding mechanism 4 of the oil pump 4-1 that is located on the framing member 1 and the electric apparatus control apparatus 5 that comprises the electric controller 5-1 that can be located in the said hoisting box, the oil motor of said driving oil cylinder assembly 2-1 and drive speed transmission 3-1, be connected with the reversing solenoid valve that is located on the pressure oil pipeline respectively, said electromagnetic valve is electrically connected with electric controller 5-1, also has an end and can hang mutually with said hoisting crane and connect and the rotating mechanism 6 that is used for making the aerial transposition of freight container that the other end can articulate with framing member 1; Said rotating mechanism 6 is by comprising oil motor 6-1-1, the drg 6-1-2 and the retarder 6-1-3 that brake under the oily working condition of mistake drive assembly 6-1 in interior rotation, drive the driving gear 6-2 that installs on the output shaft of assembly 6-1 in said rotation, with the driven gear ring 6-3 of driving gear 6-2 ingear, with driven gear ring 6-3 by several balls 6-4 matched be fixed on reaction plate 6-6 on the swivel mount 6-5, be packed in the hanging part 6-7 that can articulate with framing member 1 in driven gear ring 6-3 centre and comprise the Oil pump electrical machinery 6-8-1 that is located on the swivel mount 6-5 and the rotating mechanism pressure oil feeding mechanism 6-8 of oil pump 6-8-2 forms; The pressure oil pipe of said pressure oil feeding mechanism 6-8 is connected with oil motor 6-1-1 and drg 6-1-2 respectively by reversing solenoid valve; Electric controller 5-1 is electrically connected with said electromagnetic valve.Also have by what current colector 7-1 and porous combination hub 7-2 were formed and give electric installation 7, said current colector 7-1 and swivel mount 6-5 fixed connection, combination hub 7-2 is by wire conduit 7-3 and current colector 7-1 connection; Wire conduit 7-3 passes the centre that driven gear ring 6-3 center through hole stretches in the bottom of driven gear ring 6-3 and is positioned at hanging part 6-7.Also having the translation of being used for lifting center of gravity makes it to be in translation mechanism 8 on the same vertical line with the freight container center of gravity; Said translation mechanism 8 by support element 8-1, connect with support element 8-1 and can be respectively 2 slide rail 8-4 on the framing member 1 articulate 4 hook member 8-2 of displacement and the translation oil cylinder assembly 8-3 that is packed on the support element 8-1 is formed along being located at; The middle part of the cylinder body 8-3-1 of translation oil cylinder 8-3 and the cross sill 8-1-1 of support element 8-1 connects by bearing pin, and the piston rod 8-3-2 of translation oil cylinder assembly 8-3 is connected by bearing pin 8-6 with bearing 8-5 on being packed in framing member 1; The upper end of said support element 8-1 can be connected with the hanging part 6-7 of rotating mechanism 6; The pressure oil pipe of pressure oil feeding mechanism 4 is by reversing solenoid valve, and 8-3 is connected with translation oil cylinder; Electric controller 5-1 is electrically connected with said electromagnetic valve, and pressure oil feeding mechanism 4 is located on the cross sill 8-1-1 of support element 8-1.The telescoping mechanism 9 that also has the framing member 1 that can be used to suitable different length freight container handling; Said framing member 1 by both sides along its length respectively be provided with the fixed frame spare 1-1 of 2 chute 1-1-1 and along its length the both sides left and right sides movable frame spare 1-2 that respectively is provided with 1 sliding beam 1-2-1 constitute, the sliding beam 1-2-1 of left and right sides movable frame spare 1-2 is located in the chute 1-1-1 of fixed frame spare 1-1 respectively and scalable translation; The slide rail 8-4 of said translation mechanism 8 is packed on the fixed frame spare 1-1; Said telescoping mechanism 9 is by oil motor 9-1, the retarder 9-2 equipped mutually with oil motor 9-1, be packed in the drive sprocket 9-3 on the retarder 9-2 output shaft, be located at the driven sprocket 9-6 on the pivoting support 9-5, with drive sprocket 9-3 and the equipped mutually chain 9-4 of driven sprocket 9-6, and 2 traction link 9-7 that are connected with chain 9-4 by attaching parts 9-8 form; 2 traction link 9-7 are connected with left and right sides movable frame spare 1-2 respectively; Said rotating pin mechanism 2 and guide plate mechanism 3 are located at the two-end part of movable frame spare 1-2 length direction respectively; The pressure oil pipe of pressure oil feeding mechanism 4 is connected by reversing solenoid valve and oil motor 9-1; Electric controller 5-1 is electrically connected with said electromagnetic valve.Between fixed frame spare 1-1 and traction link 9-7, be provided with secondary 9-9 of lead limit switch.Said guide plate mechanism 3 has 6, wherein 2 guide plate mechanisms 3 are located at the both ends of the surface of the length direction of movable frame spare 1-2 respectively, wherein 2 guide plate mechanisms 3 are located at a side of movable frame spare 1-2 width aspect respectively and get close to the two-end part of its length direction, and 2 guide plate mechanisms 3 are located at the another side of movable frame spare 1-2 Width respectively and get close to the two-end part of its length direction in addition.
Two of the specific embodiment, ginseng is read accompanying drawing 1,2,3,4,7,8,15.
A kind of container spreader that is applicable to span winch, has framing member 1, the driving oil cylinder assembly 2-1 that comprises the two-end part that is located at framing member 1, piston rod bonded assembly connecting rod assembly 2-2 with cylinder component 2-1, has the 2-4 that ships and resell on another market that is used for container angle bonded assembly eccentric projection in its end at interior rotating pin mechanism 2 with connecting rod assembly 2-2 bonded assembly pivoted arm 2-3 with pivoted arm 2-3 bonded assembly, comprise the change-speed box 3-1 that is located at position, framing member 1 distolateral limit by the oil motor driving, be packed in the rotating disk 3-2 on the change-speed box 3-1 output shaft and make the 2-4 that ships and resell on another market aim at the guide plate mechanism 3 of container angle in interior being used for guide plate 3-3 that rotating disk 3-2 connects, comprise the pressure oil feeding mechanism 4 of the oil pump 4-1 that is located on the framing member 1 and the electric apparatus control apparatus 5 that comprises the electric controller 5-1 that can be located in the said hoisting box, the oil motor of said driving oil cylinder assembly 2-1 and drive speed transmission 3-1, control by reversing solenoid valve respectively, said electromagnetic valve is electrically connected with electric controller 5-1, also has an end and can hang mutually with said hoisting crane and connect and the rotating mechanism 6 that is used for making the aerial transposition of freight container that the other end can articulate with framing member 1; Said rotating mechanism 6 is by comprising oil motor 6-1-1, the drg 6-1-2 and the retarder 6-1-3 that brake under the oily working condition of mistake drive assembly 6-1 in interior rotation, drive the driving gear 6-2 that installs on the output shaft of assembly 6-1 in said rotation, with the driven gear ring 6-3 of driving gear 6-2 ingear, with driven gear ring 6-3 by several balls 6-4 matched be fixed on reaction plate 6-6 on the swivel mount 6-5, be packed in the hanging part 6-7 that can articulate with framing member 1 in driven gear ring 6-3 centre and comprise the Oil pump electrical machinery 6-8-1 that is located on the swivel mount 6-5 and the rotating mechanism pressure oil feeding mechanism 6-8 of oil pump 6-8-2 forms; The pressure oil pipe of said pressure oil feeding mechanism 6-8 is connected with oil motor 6-1-1 and drg 6-1-2 respectively by reversing solenoid valve; Electric controller 5-1 is electrically connected with said electromagnetic valve.Also have by what current colector 7-1 and porous combination hub 7-2 were formed and give electric installation 7, said current colector 7-1 and swivel mount 6-5 fixed connection, combination hub 7-2 is by wire conduit 7-3 and current colector 7-1 connection; Wire conduit 7-3 passes the centre that driven gear ring 6-3 center through hole stretches in the bottom of driven gear ring 6-3 and is positioned at hanging part 6-7.Said guide plate mechanism 3 has 6, wherein 2 guide plate mechanisms 3 are located at the both ends of the surface of the length direction of framing member 1 respectively, wherein 2 guide plate mechanisms 3 are located at a side of framing member 1 Width respectively and get close to the two-end part of its length direction, and 2 guide plate mechanisms 3 are located at the another side of framing member 1 Width respectively and get close to the two-end part of its length direction in addition.
As implement the trial effect of the described the utility model first sample of one of mode at the harbour, Guangdong, and make us very satisfied, obtained affirming and praising of unit on probation.
Claims (7)
1, a kind of container spreader that is applicable to span winch, has framing member (1), the driving oil cylinder assembly (2-1) that comprises the two-end part that is located at framing member (1), piston rod bonded assembly connecting rod assembly (2-2) with cylinder component (2-1), have ship and resell on another market (2-4) that be used for container angle bonded assembly eccentric projection in its end in interior rotating pin mechanism (2) with connecting rod assembly (2-2) bonded assembly pivoted arm (2-3) with pivoted arm (2-3) bonded assembly, comprise the change-speed box (3-1) that is located at position, the distolateral limit of framing member (1) by the oil motor driving, be packed in the rotating disk (3-2) on change-speed box (3-1) output shaft and make ship and resell on another market (2-4) aim at the guide plate mechanism (3) of container angle in interior being used for guide plate (3-3) that rotating disk (3-2) connects, comprise the pressure oil feeding mechanism (4) of the oil pump (4-1) that is located on the framing member (1) and the electric apparatus control apparatus (5) that comprises the electric controller (5-1) that can be located in the said hoisting box, the oil motor of said driving oil cylinder assembly (2-1) and drive speed transmission (3-1), be connected with the reversing solenoid valve that is located on the pressure oil pipeline respectively, said electromagnetic valve is electrically connected with electric controller (5-1), it is characterized in that: also have an end and can hang mutually with said hoisting crane and connect and the rotating mechanism that is used for making the aerial transposition of freight container (6) that the other end can articulate with framing member (1); Said rotating mechanism (6) is by comprising oil motor (6-1-1), drg (6-1-2) and the retarder (6-1-3) braked under the oily working condition of mistake drive assembly (6-1) in interior rotation, drive the driving gear (6-2) that installs on the output shaft of assembly (6-1) in said rotation, with the driven gear ring of driving gear (6-2) ingear (6-3), with driven gear ring (6-3) by several balls (6-4) matched be fixed on reaction plate (6-6) on the swivel mount (6-5), be packed in the hanging part (6-7) that can articulate with framing member (1) in driven gear ring (6-3) centre and comprise the Oil pump electrical machinery (6-8-1) that is located on the swivel mount (6-5) and the rotating mechanism pressure oil feeding mechanism (6-8) of oil pump (6-8-2) is formed; The pressure oil pipe of said pressure oil feeding mechanism (6-8) is connected with oil motor (6-1-1) and drg (6-1-2) respectively by reversing solenoid valve; Electric controller (5-1) is electrically connected with said electromagnetic valve.
2, the container spreader that is applicable to span winch according to claim 1, it is characterized in that: also have by what current colector (7-1) and porous combination hub (7-2) were formed and give electric installation (7), said current colector (7-1) and swivel mount (6-5) fixed connection, combination hub (7-2) connects by wire conduit (7-3) and current colector (7-1); Wire conduit (7-3) passes the centre that driven gear ring (6-3) center through hole stretches in the bottom of driven gear ring (6-3) and is positioned at hanging part (6-7).
3, the container spreader that is applicable to span winch according to claim 1 is characterized in that: also have the translation of being used for lifting center of gravity and make it to be in translation mechanism (8) on the same vertical line with the freight container center of gravity; Said translation mechanism (8) by support element (8-1), connect with support element (8-1) and can be respectively 2 slide rails (8-4) on the framing member (1) articulate 4 hook members (8-2) of displacement and the translation oil cylinder assembly (8-3) that is packed on the support element (8-1) is formed along being located at; The middle part of the cylinder body (8-3-1) of translation oil cylinder (8-3) and the cross sill (8-1-1) of support element (8-1) connects by bearing pin, and the piston rod (8-3-2) of translation oil cylinder assembly (8-3) is connected by bearing pin (8-6) with bearing (8-5) on being packed in framing member (1); The upper end of said support element (8-1) can be connected with the hanging part (6-7) of rotating mechanism (6); The pressure oil pipe of pressure oil feeding mechanism (4) is by reversing solenoid valve, and (8-3) is connected with translation oil cylinder; Electric controller (5-1) is electrically connected with said electromagnetic valve; Under the condition with translation mechanism (8), pressure oil feeding mechanism (4) can be located on the cross sill (8-1-1) of support element (8-1).
4, the container spreader that is applicable to span winch according to claim 1 is characterized in that: the telescoping mechanism (9) that also has the framing member (1) that can be used to suitable different length freight container handling; Said framing member (1) by both sides along its length respectively be provided with the fixed frame spare (1-1) of 2 chutes (1-1-1) and along its length the both sides left and right sides movable frame spare (1-2) that respectively is provided with 1 sliding beam (1-2-1) constitute, the sliding beam (1-2-1) of left and right sides movable frame spare (1-2) is located at the interior and scalable translation of chute (1-1-1) of fixed frame spare (1-1) respectively; The slide rail (8-4) of said translation mechanism (8) is packed on the fixed frame spare (1-1); Said telescoping mechanism (9) is by oil motor (9-1), the retarder (9-2) equipped mutually with oil motor (9-1), be packed in the drive sprocket (9-3) on retarder (9-2) output shaft, be located at the driven sprocket (9-6) on the pivoting support (9-5), the chain (9-4) equipped mutually with drive sprocket (9-3) and driven sprocket (9-6), and form by 2 traction link (9-7) that attaching parts (9-8) is connected with chain (9-4); 2 traction link (9-7) are connected with left and right sides movable frame spare (1-2) respectively; Said rotating pin mechanism (2) and guide plate mechanism (3) are located at the two-end part of movable frame spare (1-2) length direction respectively; The pressure oil pipe of pressure oil feeding mechanism (4) is connected by reversing solenoid valve and oil motor (9-1); Electric controller (5-1) is electrically connected with said electromagnetic valve.
5, the container spreader that is applicable to span winch according to claim 4 is characterized in that: between fixed frame spare (1-1) and traction link (9-7), be provided with lead limit switch pair (9-9).
6, the container spreader that is applicable to span winch according to claim 4, it is characterized in that: said guide plate mechanism (3) has 6, wherein 2 guide plate mechanisms (3) are located at the both ends of the surface of the length direction of movable frame spare (1-2) respectively, wherein 2 guide plate mechanisms (3) are located at a side of movable frame spare (1-2) width aspect respectively and get close to the two-end part of its length direction, and 2 guide plate mechanisms (3) are located at the another side of movable frame spare (1-2) Width respectively and get close to the two-end part of its length direction in addition.
7, the container spreader that is applicable to span winch according to claim 1, it is characterized in that: said guide plate mechanism (3) has 6, wherein 2 guide plate mechanisms (3) are located at the both ends of the surface of the length direction of framing member (1) respectively, wherein 2 guide plate mechanisms (3) are located at a side of framing member (1) Width respectively and get close to the two-end part of its length direction, and 2 guide plate mechanisms (3) are located at the another side of framing member (1) Width respectively and get close to the two-end part of its length direction in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069235 CN2873725Y (en) | 2006-02-09 | 2006-02-09 | Container lift sling suitable for gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069235 CN2873725Y (en) | 2006-02-09 | 2006-02-09 | Container lift sling suitable for gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2873725Y true CN2873725Y (en) | 2007-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069235 Expired - Fee Related CN2873725Y (en) | 2006-02-09 | 2006-02-09 | Container lift sling suitable for gantry crane |
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| Country | Link |
|---|---|
| CN (1) | CN2873725Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126666A (en) * | 2009-12-24 | 2011-07-20 | 韩国科学技术院 | Crane spreader and method for landing the same, crane and ship |
| CN105502149A (en) * | 2015-12-23 | 2016-04-20 | 三一海洋重工有限公司 | Lifting sling upper frame and crane provided with same |
| CN110422580A (en) * | 2019-09-03 | 2019-11-08 | 无锡市通达输送设备有限公司 | A kind of spraying pre-treatment conveying device |
| CN113753737A (en) * | 2021-10-12 | 2021-12-07 | 中车资阳机车有限公司 | Suspension type container transport vehicle suspension system |
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2006
- 2006-02-09 CN CN 200620069235 patent/CN2873725Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126666A (en) * | 2009-12-24 | 2011-07-20 | 韩国科学技术院 | Crane spreader and method for landing the same, crane and ship |
| CN105502149A (en) * | 2015-12-23 | 2016-04-20 | 三一海洋重工有限公司 | Lifting sling upper frame and crane provided with same |
| CN110422580A (en) * | 2019-09-03 | 2019-11-08 | 无锡市通达输送设备有限公司 | A kind of spraying pre-treatment conveying device |
| CN110422580B (en) * | 2019-09-03 | 2024-04-30 | 无锡市通达输送设备有限公司 | Spraying pretreatment conveying device |
| CN113753737A (en) * | 2021-10-12 | 2021-12-07 | 中车资阳机车有限公司 | Suspension type container transport vehicle suspension system |
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