CN213059833U

CN213059833U - Standard container hoist and mount auxiliary device

Info

Publication number: CN213059833U
Application number: CN202021462733.4U
Authority: CN
Inventors: 董士超
Original assignee: Tianjin First Hoisting Engineering Co ltd
Current assignee: Tianjin First Hoisting Engineering Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-27
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a lifting auxiliary device for a standard container, which belongs to the field of lifting equipment and comprises a lifting hook, a lifting component is connected below the lifting hook, the lifting component comprises a first fixed rod, a second fixed rod, a third fixed rod and a straight connecting rod, the first fixed rod is fixedly connected with a steel cable, the second fixed rod is horizontally arranged at two ends of the first fixed rod in the length direction, two ends of the second fixed rod in the length direction are vertical to the first fixed rod and are connected with the first fixed rod in a sliding way, the third fixed rod is horizontally arranged, the length direction of the third fixed rod is the same as the length direction of the first fixed rod and is fixedly connected with the second fixed rod, and the straight connecting rod is horizontally arranged, its length direction is the same with second fixed rod length direction, and its length direction's both ends and first dead lever fixed connection, is provided with auxiliary connection subassembly at first fixed rod length direction's both ends. The utility model discloses a can not damage the effect of container extranal packing.

Description

Standard container hoist and mount auxiliary device

Technical Field

The utility model relates to a hoist equipment field, in particular to standard container hoist and mount auxiliary device.

Background

The container hoisting device is a large-scale special machine for loading, unloading and transferring containers, is suitable for ports and docks, freight storage, railway stations and the like, and is an important auxiliary machine for hoisting equipment. Container handling devices have been developed in a wide variety of ways, each type of container spreader having different properties and applications, and the proper spreader can be selected accurately by knowing the properties of the different spreaders. The most common containers are 20 feet and 40 feet according to national standards and the bearing weight can be known by calculation.

The traditional container transportation mainly adopts steel wire rope slings which are most widely applied to all large container wharfs at present, but the container transportation is more suitable for wharfs with less workload and smaller scale due to the limit of self loading and unloading efficiency and bearing capacity.

As shown in fig. 1, the container hoisting device comprises a lifting hook 1, a fixing component for fixing the container is arranged on the lifting hook 1, corner fittings 4 are arranged at four corners of the container, the corner fittings 4 are fixedly connected with the container, and the outer wall of each corner fitting 4 is provided with a circular connecting hole 41; the fixed subassembly includes cable wire 2 and fixed lock 3, and cable wire 2 is the type of falling V structure that two symmetries set up, and the opening is towards container length direction's both ends, 2 blind ends of two cable wires respectively with 1 fixed connection of lifting hook, and 3 slopes of fixed lock are provided with four to be located the four corners department of container, the one end of four fixed locks 3 pass through connecting hole 41 respectively with the corner fittings 4 fixed connection of container four corners department, the other end respectively with 2 free end fixed connection of two cable wires. The closed ends of the two steel cables 2 are fixed through the lifting hook 1, and the free ends of the two steel cables 2 are fixedly connected with corner fittings 4 at four corners of the container through the fixing lock 3, so that the container is hoisted.

The technical scheme has the following defects: because the size of container divide into multiple specification, use through cable wire and fixed lock cooperation and fix the hoist and mount to the container, when lifting by crane the equipment of packing in the case of being slightly heavy, because the stress point concentrates on the lifting hook, can make the bearing tension of four corners department great to make the fixed lock take place to buckle, make its and the extranal packing direct contact of container, thereby damage the extranal packing of container, bring inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a standard container hoists auxiliary device prevents to cause the damage to the container extranal packing, and can carry out the effect protected to the container extranal packing.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a lifting auxiliary device for a standard container comprises a lifting hook, wherein a lifting assembly is connected below the lifting hook through a first steel cable, the lifting assembly comprises a first fixed rod, a second fixed rod, a third fixed rod and a straight connecting rod, the first fixed rod is horizontally arranged, the first fixed rod is fixedly connected with the first steel cable, the second fixed rod is horizontally positioned at two ends of the first fixed rod in the length direction, the two ends of the second fixed rod in the length direction are vertically arranged with the first fixed rod and connected with the first fixed rod in a sliding way, the third fixed rod is horizontally arranged, the length direction of the third fixed rod is the same as the length direction of the first fixed rod and is fixedly connected with the second fixed rod, the straight connecting rod is horizontally arranged, the length direction of the first fixing rod is the same as that of the second fixing rod, the two ends of the length direction of the first fixing rod are fixedly connected with the first fixing rod, and the two ends of the length direction of the first fixing rod are provided with auxiliary connecting assemblies for connecting containers.

Through adopting above-mentioned technical scheme, first dead lever is connected through first cable wire to the lifting hook, during the use, first cable wire can not with container direct contact, thereby can not damage the extranal packing of container, behind first dead lever and a word connecting rod fixed connection, can form the simple-packed gallows, the second dead lever slides with first dead lever and is connected the back, can conveniently be to word connecting rod length direction's regulation, be connected the back with the third dead lever with the second dead lever again, can make whole structure more firm, the rethread will assist coupling assembling and container to be connected fixedly, thereby accomplish and lift by crane the preparation work before lifting by crane, consequently, the container that lifts by crane that not only can be steady is lifted by crane in the setting of hoist and mount subassembly, but also can avoid the direct contact of first cable wire and container, thereby can not damage the extranal packing.

Preferably, be provided with the reinforcing bar pole in the hoist subassembly, the reinforcing bar pole horizontal slope is provided with four, and reinforcing bar pole length direction's both ends respectively with a word connecting rod and dead lever fixed connection.

Through adopting above-mentioned technical scheme, during the use, four reinforcing bar poles are connected with dead lever, a word connecting rod simultaneously respectively, can make the hoist structure strengthen to when lifting by crane great size container, can guarantee the stationarity of container hoist and mount.

Preferably, auxiliary connection subassembly includes auxiliary assembly and hasp subassembly, auxiliary assembly includes the axis of rotation, driving piece and support angle board, the axis of rotation level sets up the both ends at first fixed rod length direction, and the axis of rotation rotates with first fixed rod relatively and is connected, the second cable wire is rolled up and is established in the axis of rotation, and the one end and the axis of rotation fixed connection of second cable wire, the driving piece level sets up the one end at axis of rotation central axis direction, and with axis of rotation fixed connection, support the vertical below that sets up at first fixed rod of angle board, and its top and second cable wire free end fixed connection, the hasp subassembly is connected with first fixed rod bottom.

Through adopting above-mentioned technical scheme, with second cable wire and support gusset fixed connection, during the use, support gusset and the four corners department fixed connection of container bottom, and wrap the four corners of container to support the gusset and provide an ascending holding power to the container, consequently, support the gusset and not only can make container hoist and mount more steady, but also can protect four angles of container bottom, prevent that it from being damaged at hoist and mount in-process.

Preferably, the driving member is a motor, and a driving shaft of the motor is fixedly connected with the rotating shaft.

Through adopting above-mentioned technical scheme, during the use, through starter motor, motor drive shaft drive axis of rotation rotates to adjust second cable wire length, make it and container cooperation, consequently adjust second cable wire length through the motor, thereby make the device can lift by crane not unidimensional container, and convenient the regulation, it is portable to bring for the use.

Preferably, the supporting angle plate is an L-shaped angle protection magnetic plate formed by two vertical plates and a horizontally arranged plate.

Through adopting above-mentioned technical scheme, during the use, support the scute and design into L type angle bead board, can make it and four angles of container bottom laminate fixedly better, support the scute moreover and be the magnet system, not only can make support scute and container adsorb fixedly more firm, make fixed more convenient moreover, dismantle simpler.

Preferably, the agraffe component comprises a lifting hook, a nut and a fixed block, the lifting hook is vertically arranged at two ends of the first fixed rod in the length direction and is in threaded connection with the first fixed frame, the top end of the lifting hook is matched with the nut for use, and the fixed block is vertically sleeved on the lifting hook and is in threaded connection with the lifting hook.

Through adopting above-mentioned technical scheme, during the use, adjust the fixed block to behind the vertical pole of lifting hook and the juncture position of crotch, with the lifting hook behind the corner fittings fixed connection of container four corners department, make fixed block and corner fittings outer wall butt to it is fixed to make lifting hook and container be connected, and the setting of fixed block can strengthen the fixed of lifting hook, prevents the lifting hook unhook.

Preferably, the straight connecting rod is a loop bar capable of extending and contracting in the length direction, and the extensible range in the length direction is 2500 mm-12200 mm.

Through adopting above-mentioned technical scheme, during the use, can carry out length direction's adjustment to a word connecting rod according to the size of container to make this hoist device can hoist not unidimensional container, it is more convenient to use.

The utility model discloses further set up as a word connecting rod includes interior loop bar, outer loop bar, locating hole and bolt, has seted up the locating hole on interior loop bar and the outer loop bar respectively, and the bolt is used with the locating hole cooperation.

Through adopting above-mentioned technical scheme, during the use, pull out interior loop bar from outer loop bar, make interior loop bar relative with the locating hole on the outer loop bar, rethread bolt is fixed to the realization is to the regulation of a word connecting rod length, not only easy operation, convenient to use moreover.

To sum up, the utility model discloses following beneficial effect has:

1. the hanger assembly and the auxiliary connecting assembly are matched for use, so that the device can be used for fixing the container more firmly, and the first steel cable is prevented from being in direct contact with the container, so that the outer package of the container cannot be damaged;

2. the arrangement of the auxiliary components can protect four corners of the bottom end of the container and prevent the container from being damaged due to collision in the hoisting process;

3. the telescopic arrangement of the straight connecting rod can adjust the length of the container according to the size of the container, and the arrangement of the driving piece and the second steel cable also can adjust the length of the second steel cable, so that the device can hoist containers with different sizes, and brings convenience to use.

Drawings

FIG. 1 is a schematic view of a commonly used container crane configuration;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged partial schematic view of FIG. 2 at A intended to show the auxiliary connection assembly;

fig. 4 is the schematic diagram of the container hoisting structure of the utility model.

Reference numerals: 1. a lifting hook; 2. a first wire rope; 21. a first retaining ring; 3. a spreader assembly; 31. a first fixing lever; 32. a second fixing bar; 33. a third fixing bar; 34. a straight connecting rod; 341. an inner loop bar; 342. an outer loop bar; 343. positioning holes; 344. a bolt; 35. a reinforcing bar rod; 4. an auxiliary component; 41. a rotating shaft; 411. a motor; 42. a second wire rope; 43. supporting the corner plate; 421. a second retaining ring; 5. a hook component; 51. a hook; 52. a nut; 53. a fixed block; 6. a corner fitting; 7. a container.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A standard container hoisting auxiliary device, as shown in figure 2, comprises a lifting hook 1, a lifting appliance component 3 is connected below the lifting hook 1 through a first steel cable 2, and an auxiliary connecting component connected with a container 7 is arranged at the bottom end of the lifting appliance component 3.

As shown in fig. 2 and 4, the spreader assembly 3 includes two first fixing rods 31, two second fixing rods 32, two third fixing rods 33 and a straight connecting rod 34, the two first fixing rods 31 are horizontally arranged, two first fixing rings 21 are arranged at two ends of the first fixing rods 31 in the length direction, the first fixing rings 21 are vertically arranged in a semicircular shape, the free ends of the first fixing rings 21 are fixedly connected with the top surfaces of the first fixing rods 31, the first steel cables 2 are two obliquely arranged inverted V-shaped, the closed ends thereof are fixedly connected with the lifting hooks 1, and the free ends thereof are respectively fixedly connected with the first fixing rings 21; two second fixing rods 32 are horizontally arranged and are respectively positioned at two ends of the first fixing rod 31 in the length direction, the length direction of the second fixing rods 32 is perpendicular to the length direction of the first fixing rod 31, and the second fixing rods 32 are connected with the first fixing rod 31 in a sliding manner; two third fixing rods 33 are horizontally arranged, the two third fixing rods 33 are arranged in parallel on the same horizontal plane, the length direction of the third fixing rods 33 is the same as that of the first fixing rods 31, and two ends of the third fixing rods 33 in the length direction are fixedly connected with the second fixing rods 32; the first straight connecting rod 34 is horizontally arranged, the length direction of the first straight connecting rod is the same as that of the second fixing rod 32, two ends of the first straight connecting rod in the length direction are fixedly connected with the middle positions of the two first fixing rods 31 respectively, and the third fixing rod 33 is fixedly connected with the middle positions of the first straight connecting rod 34 in an equally-divided manner; the auxiliary connection assembly is connected to the bottom ends of the two ends of the first fixing rod 31 in the length direction.

During the use, fix container 7 four corners department through supplementary coupling assembling, then lift by crane lifting hook 1, lifting hook 1 upwards pulls up first cable wire 2, and first cable wire 2 upwards mentions hoist assembly 3 to make container 7 by the hoist, consequently, the setting of hoist assembly 3 has avoided the direct contact of first cable wire 2 with container 7, can not only steadily hoist and mount container 7, can not cause the damage to container 7 extranal packing moreover.

As shown in fig. 2, the in-line connecting rod 34 includes an inner sleeve rod 341, an outer sleeve rod 342, a positioning hole 343 and a bolt 344, the outer sleeve rod 342 is a horizontally disposed hollow rod, and both ends of the outer sleeve rod 342 in the length direction are open, the center of the outer sleeve rod 342 is disposed perpendicular to and fixedly connected to the third fixing rod 33, the inner sleeve rods 341 are horizontally disposed in two, and one end of each of the two inner sleeve rods 341 is disposed in the outer sleeve rod 342, and the other end thereof is fixedly connected to the first fixing rod 31; the positioning hole 343 is vertically opened at the top ends of the inner sleeve rod 341 and the outer sleeve rod 342, and the bolt 344 is used in cooperation with the positioning hole 343.

When the container is used, because the size of the container 7 is 40 inches, the length is 12192 mm, the length of the straight connecting rod 34 needs to be adjusted, the inner loop bar 341 is pulled out from the outer loop bar 342, the positioning hole 343 on the inner loop bar 341 is opposite to the positioning hole 343 on the outer loop bar 342, and then the bolt 344 is inserted into the positioning hole 343 to fix the inner loop bar 341 and the outer loop bar 342, so that the length of the straight connecting rod 34 is adjusted, the straight connecting rod is matched with the length of the container 7, and the container is simple to operate and convenient to use.

As shown in fig. 2, four reinforcing bars 35 are horizontally arranged and are respectively and obliquely located at the fixed connection position of the third fixing bar 33 and the straight connecting bar, and both ends of the reinforcing bars 35 in the length direction are respectively and simultaneously connected with the third fixing bar 33 and the straight connecting bar 34.

When the lifting device is used, the structure of the lifting appliance can be reinforced by the arrangement of the steel bar rods 35, so that the lifting device can lift containers 7 of different sizes more stably.

As shown in fig. 2, 3 and 4, the auxiliary connecting assembly includes an auxiliary assembly 4 and a hooking assembly 5, the auxiliary assembly 4 includes a rotating shaft 41, a driving member and a supporting angle plate 43, the rotating shaft 41 is horizontally disposed at both ends of the first fixing rod 31 in the length direction, two rotating shafts 41 are respectively disposed at each free end of the first fixing rod 31, and the rotating shafts 41 are rotatably connected with the first fixing rod 31, and the axial direction of the rotating shafts 41 is the same as the length direction of the first fixing rod 31; the second steel cable 42 is wound on the circumferential surface of the rotating shaft 41, one end of the second steel cable 42 is fixedly connected with the rotating shaft 41, the driving part is a motor 411 horizontally arranged, a driving shaft of the motor 411 is fixedly connected with one end of the axis direction of the rotating shaft 41, the supporting angle plate 43 is an L-shaped angle protection magnetic plate vertically arranged, a second fixing ring 421 is arranged at the top end of the supporting angle plate 43, the second fixing ring 421 is semicircular, the free end of the second fixing ring 421 is fixedly connected with the top end of the supporting member plate, the free end of each second steel cable 42 is respectively fixedly connected with the second fixing ring 421, and the hook component 5 is connected with the bottom end of the first fixing rod 31.

When the lifting frame is used, after the lifting frame is fixedly connected with the container 7 through the hook component 5, the motor 411 is started, the motor 411 drives the shaft to drive the rotating shaft 41 to rotate, the rotating shaft 41 drives the supporting angle plate 43 fixedly connected with the second steel cable 42 to move downwards, the length of the second steel cable 42 is matched with the height of the container 7, so that the supporting angle plate 43 is wrapped at four corners of the bottom end of the container 7, the motor 411, the rotating shaft 41 and the second steel cable 42 are matched for use, the second steel cable 42 can be adjusted according to the size of the container 7, the supporting angle plate 43 is of a magnetic plate system, and can be stably wrapped at four corners of the container 7, therefore, the arrangement of the auxiliary component 4 can not only enable the container 7 to be more stable during lifting, but also can protect the outer package of the four corners at the.

As shown in fig. 3, the hooking component 5 includes a hook 51, a fixed block 53 and a nut 52, the hook 51 is vertically disposed at two ends of the first fixing rod 31 in the length direction and is in threaded connection with the first fixing rod 31, the fixed block 53 is a vertically disposed block, the fixed block 53 is sleeved on the overlapping position of the rod and the hook in the vertical direction of the hook 51 and is in threaded connection with the hook 51, and the nut 52 is used in cooperation with the top end of the hook 51 in the vertical direction.

During the use, adjust the position of fixed block 53 and lifting hook 51 earlier, make fixed block 53 be located lifting hook 51 vertical and crotch overlap joint, collude lifting hook 51 into the corner fittings 6 internal fixation connection of container 7 four corners department again, at this moment, fixed block 53 and the 6 outer wall butt of corner fittings, just accomplish the fixed connection with container 7, therefore, the setting of fixed block 53, can strengthen the fixed of lifting hook 51 and container 7, and can prevent lifting hook 51 unhook, thereby it is more firm to make fixed, and utilize lifting hook 51 to fix and can make easy operation, it is convenient to dismantle.

The utility model discloses a use as follows:

first, according to the size of the container 7, the inner rod 341 is pulled out from the outer rod 342, the positioning hole 343 of the inner rod 341 is opposite to the positioning hole 343 of the outer rod 342, and then inserted into the positioning hole 343 by the bolt 344, thereby fixing the inner rod 341 and the outer rod 342, the motor 411 is started, the motor 411 drives the shaft 41 to rotate, the shaft 41 drives the supporting angle plate 43 fixedly connected to the second wire rope 42 to move downward, thereby adjusting the length of the second wire rope 42, then the fixing block 53 is adjusted to the position where the vertical rod of the hook 51 overlaps the hook, then the hook 51 is hooked into the corner fitting 6 of the container 7 to be fixed, at this time, the fixing block 53 abuts the outer wall of the corner fitting 6, the supporting angle plate 43 is wrapped on the four corners of the bottom end of the container 7, the preparatory work before lifting is completed, then the lifting is performed, the lifting hook 1 is lifted, the lifting hook 1 lifts the first wire rope 2 upward, the first wire rope 2 lifts the spreader assembly 3 upwards, thereby lifting the secured container 7 upwards and removing the container 7 after it has been lifted to a desired position, thereby completing the lifting process.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a standard container hoist and mount auxiliary device, includes crane hook (1), its characterized in that: the lower part of the lifting hook (1) is connected with a lifting appliance component (3) through a first steel cable (2), the lifting appliance component (3) comprises a first fixing rod (31), a second fixing rod (32), a third fixing rod (33) and a straight connecting rod (34), the first fixing rod (31) is horizontally arranged, the first fixing rod (31) is fixedly connected with the first steel cable (2), the second fixing rod (32) is horizontally arranged at two ends of the first fixing rod (31) in the length direction, two ends of the second fixing rod (32) in the length direction are vertically arranged with the first fixing rod (31) and are connected with the first fixing rod (31) in a sliding manner, the third fixing rod (33) is horizontally arranged, the length direction of the third fixing rod (33) is the same as the length direction of the first fixing rod (31) and is fixedly connected with the second fixing rod (32), the straight connecting rod (34) is horizontally arranged, and the length direction of the straight connecting rod is the same as the length direction of the second fixing rod, and the two ends of the length direction of the container are fixedly connected with the first fixed rod (31), and the two ends of the length direction of the first fixed rod (31) are provided with auxiliary connecting components for connecting the container (7).

2. A standard container handling aid as claimed in claim 1 wherein: be provided with reinforcing bar pole (35) in hoist subassembly (3), reinforcing bar pole (35) horizontal slope is provided with four, and reinforcing bar pole (35) length direction's both ends respectively with a word connecting rod (34) and dead lever fixed connection.

3. A standard container handling aid as claimed in claim 1 wherein: auxiliary connection subassembly includes auxiliary assembly (4) and hasp subassembly (5), auxiliary assembly (4) include axis of rotation (41), driving piece and support scute (43), axis of rotation (41) level sets up the both ends at first dead lever (31) length direction, and axis of rotation (41) and first dead lever (31) relative rotation are connected, second cable wire (42) are rolled up and are established on axis of rotation (41), and the one end and axis of rotation (41) fixed connection of second cable wire (42), the driving piece level sets up the one end at axis of rotation (41) the central axis direction, and with axis of rotation (41) fixed connection, support scute (43) vertical setting in the below of first dead lever (31), and its top and second cable wire (42) free end fixed connection, hasp subassembly (5) and first dead lever (31) bottom connection.

4. A standard container handling aid as claimed in claim 3 wherein: the driving piece is a motor (411), and a driving shaft of the motor (411) is fixedly connected with the rotating shaft (41).

5. A standard container handling aid as claimed in claim 3 wherein: the supporting angle plate (43) is an L-shaped angle protection magnetic plate formed by two vertical plates and a horizontally arranged plate.

6. A standard container handling aid as claimed in claim 3 wherein: the hook component (5) comprises a lifting hook (51), a nut (52) and a fixing block (53), wherein the lifting hook (51) is vertically arranged at two ends of the length direction of the first fixing rod (31) and is in threaded connection with the first fixing frame, the top end of the lifting hook (51) is matched with the nut (52) for use, and the fixing block (53) is vertically sleeved on the lifting hook (51) and is in threaded connection with the lifting hook (51).

7. A standard container handling aid as claimed in claim 1 wherein: the straight connecting rod (34) is a loop bar capable of stretching in the length direction, and the extensible range in the length direction is 2500 mm-12200 mm.

8. A standard container handling aid as claimed in claim 7 wherein: the straight connecting rod (34) comprises an inner sleeve rod (341), an outer sleeve rod (342), a positioning hole (343) and a bolt (344), the positioning hole (343) is formed in the inner sleeve rod (341) and the outer sleeve rod (342), and the bolt (344) is matched with the positioning hole (343) for use.