CN111762675A - Double-container hydraulic overturning lifting appliance for container loading bridge - Google Patents
Double-container hydraulic overturning lifting appliance for container loading bridge Download PDFInfo
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- CN111762675A CN111762675A CN202010769997.2A CN202010769997A CN111762675A CN 111762675 A CN111762675 A CN 111762675A CN 202010769997 A CN202010769997 A CN 202010769997A CN 111762675 A CN111762675 A CN 111762675A
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- oil cylinder
- frame
- upper beam
- container
- roll
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/101—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of port loading and unloading machinery, in particular to a double-container hydraulic overturning lifting appliance for a container loading and unloading bridge, which comprises an upper beam, wherein sliding frames are arranged on the left side and the right side of the bottom of the upper beam, a turnover frame is arranged at the bottom of the upper beam and positioned on the inner side of the sliding frames, one end of the sliding frame, close to the center of the upper beam, is connected with the upper beam through a translation oil cylinder, one end of the sliding frame, far away from the center of the upper beam, is connected with the turnover frame through an overturning oil cylinder, the turnover frame comprises a rotary lock mechanism, a door blocking mechanism and a door opening mechanism, the rotary lock mechanism comprises a rotary lock, a nut, a bolt, a rotary lock sheath, a first steel wire rope, a direction-changing pulley, a rod, a swing plate and a spring, the rotary lock is inserted into the nut, the rotary lock and the nut are fixed through the bolt Efficiency and practicality.
Description
Technical Field
The invention relates to the technical field of port loading and unloading machinery, in particular to a double-container hydraulic overturning lifting appliance for a container loading and unloading bridge.
Background
At present, chemical fiber woven bags are mostly adopted for containing, transporting and shipping goods such as broken ores, coke and the like at home and abroad, due to the defects that the woven bags cannot be reused, the shipping cost is high, the goods are easy to spill and leak, the environment is polluted by dust, the shipping operation efficiency is low and the like, a convenient and quick 'scattering and collecting' transportation mode is needed to be adopted, but the bulk cargo shipping in the current container still lacks a special lifting appliance which is safe and efficient, does not need manpower to leave the cabin and open the door, therefore, the development of a novel double-container hydraulic overturning lifting appliance for a container loading bridge, which can reduce human-computer contact and does not pollute the environment, is beneficial to protecting the health of operators, is suitable for a bulk cargo container overturning lifting appliance of a large-scale loading and unloading machine in a small cabin, the technical improvement is carried out on the existing port loading and unloading, and a novel double-container hydraulic, the efficiency and the energy-saving performance of port loading and unloading are improved, and the method is particularly important.
Disclosure of Invention
The present invention aims to provide a double container hydraulic turning spreader for a container handling bridge to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a double-container hydraulic overturning lifting appliance for a container loading bridge comprises an upper beam, sliding frames are arranged on the left side and the right side of the bottom of the upper beam, an overturning frame is arranged at the bottom of the upper beam and located on the inner side of the sliding frames, one end, close to the center of the upper beam, of each sliding frame is connected with the upper beam through a translation oil cylinder, one end, far away from the center of the upper beam, of each sliding frame is connected with the overturning frame through the corresponding overturning oil cylinder, each overturning frame comprises a rotary lock mechanism, a door blocking mechanism and a door opening mechanism, each rotary lock mechanism comprises a rotary lock, a nut, a bolt, a rotary lock sheath, a first steel wire rope, a pulley direction changing rod, a rocker, a swinging plate and a spring, the rotary lock is inserted into the nut, the rotary lock and the nut are fixed through the bolt, the bottom of the rotary lock is inserted into the rotary lock sheath, the rotary lock is located inside the overturning frame, the corner of the overturning frame is located outside the rotary lock, and the first, the door opening mechanism comprises a triangular rotating frame, a second oil cylinder, an inner clamp, an outer clamp, a third oil cylinder, an upper pulley, a middle pulley, a lower pulley, a second steel wire rope and a fourth oil cylinder, wherein the end part of the triangular rotating frame is connected with the left side of the end part of the rotating frame, the bottom of the rotating frame is connected with the outer side wall of the inner clamp through the second oil cylinder, the lower part of the rotating frame is connected with the inner clamp and the outer clamp, the connecting part of the inner tongs and the outer tongs is connected with the roll-over stand, one end, far away from the connecting part, of the inner tongs and the outer tongs is connected through a third oil cylinder, the end part of the roll-over stand is provided with an upper pulley, the end part of the roll-over stand and the left side of the upper pulley are provided with a middle pulley, a lower pulley is correspondingly arranged below the middle pulley, the upper pulley, the middle pulley and the lower pulley are connected through a second steel wire rope, and a fourth oil cylinder is connected between the upper pulley and the upper pulley through a second steel wire rope.
Preferably, the front side and the rear side of the upper beam are both provided with slide rails, and the sliding frame is connected with the upper beam in a sliding manner.
Preferably, the connecting portion is located at the center of the bottom of the upper beam, two sides of the translation oil cylinder are respectively connected with the sliding frame and the connecting portion, and the connecting mode is rotating connection.
Preferably, the two sides of the turnover oil cylinder are respectively connected with the sliding frame and the turnover frame, and the connection modes are rotation connection.
Preferably, the corresponding swing plate of roll-over stand is provided with connecting portion, the connected mode of swing plate and connecting portion is swing joint, and the corresponding pull rod in the left and right sides of connecting portion has seted up the activity groove.
Preferably, the sliding frame, the roll-over stand, the translation oil cylinder and the turnover oil cylinder are all provided with two groups, and the sliding frame, the roll-over stand, the translation oil cylinder and the turnover oil cylinder are symmetrically arranged at the center corresponding to the upper beam.
Preferably, the connection between the inner pliers and the outer pliers and the roll-over stand is in rotary connection, and the two ends of the third oil cylinder are in rotary connection with the inner pliers and the outer pliers respectively.
Preferably, the sliding frame is designed in a triangular structure.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the design of the double-container hydraulic overturning lifting appliance for the container loading and unloading bridge, double-container ground-attached dumping is realized, dust raising is effectively inhibited, environmental pollution is reduced, double-container simultaneous operation is realized, the operation is convenient and fast, the working efficiency is greatly improved, and the overall convenience, efficiency and practicability are higher.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a left side view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of a top rail component of the present invention;
FIG. 4 is a schematic structural view of a sliding frame component of the present invention;
FIG. 5 is a schematic structural view of a part of the roll-over stand of the present invention;
FIG. 6 is a schematic view of a twist lock mechanism and a twist lock assembly according to the present invention;
FIG. 7 is a front view of the door assembly of the present invention;
FIG. 8 is a front view of the door opener of the present invention;
FIG. 9 is a top view of the door opener of the present invention;
FIG. 10 is a schematic view of a door opening cable winding structure of the door opening device of the present invention;
FIG. 11 is a schematic perspective view of the door opening mechanism of the present invention;
fig. 12 is a structural schematic view of the loading state of the entry flip-open door of the invention.
In the figure: 1-upper beam, 2-sliding frame, 3-turning frame, 4-translation oil cylinder, 5-turning oil cylinder, 6-rotating lock mechanism, 7-door stop mechanism, 8-door opening mechanism, 9-rotating lock, 10-nut, 11-bolt, 12-rotating lock sheath, 13-first steel wire rope, 14-redirection pulley, 15-pull rod, 16-swinging plate, 17-spring, 18-door stop rod, 19-first oil cylinder, 20-triangular rotating frame, 21-second oil cylinder, 22-inner clamp, 23-outer clamp, 24-third oil cylinder, 25-upper pulley, 26-middle pulley, 27-lower pulley, 28-second steel wire rope and 29-fourth oil cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-12, the present invention provides a technical solution:
a double-container hydraulic overturning lifting appliance for a container loading bridge comprises an upper beam 1, sliding frames 2 are arranged on the left side and the right side of the bottom of the upper beam 1, the sliding frames 2 are in a triangular structure design, sliding rails are arranged on the front side and the rear side of the upper beam 1, the sliding frames 2 are connected with the upper beam 1 in a sliding mode, a turnover frame 3 is arranged at the bottom of the upper beam 1 and on the inner side of the sliding frame 2, one end, close to the center of the upper beam 1, of each sliding frame 2 is connected with the upper beam 1 through a translation oil cylinder 4, a connecting portion is arranged at the center of the bottom of the upper beam 1, two sides of each translation oil cylinder 4 are respectively connected with the corresponding sliding frame 2 and the corresponding connecting portion, the connecting manners are all rotational connections, one end, far away from the center of the upper beam 1, of each sliding frame 2 is connected with the corresponding turnover frame 3 through the corresponding overturning oil cylinder 5, two sides, the sliding frame 2, the roll-over frame 3, the translation oil cylinder 4 and the roll-over oil cylinder 5 are all provided with two groups, the sliding frame 2, the roll-over frame 3, the translation oil cylinder 4 and the roll-over oil cylinder 5 are symmetrically arranged corresponding to the center of the upper beam 1, the roll-over frame 3 comprises a rotary lock mechanism 6, a door stop mechanism 7 and a door opening mechanism 8, the rotary lock mechanism 6 comprises a rotary lock 9, a nut 10, a bolt 11, a rotary lock sheath 12, a first steel wire rope 13, a bend pulley 14, a pull rod 15, a swing plate 16 and a spring 17, the rotary lock 9 is inserted in the nut 10, the rotary lock 9 and the nut 10 are fixed through the bolt 11, the bottom of the rotary lock 9 is inserted in the rotary lock sheath 12, the rotary lock 9 is positioned at the corner inside the roll-over frame 3, the steel wire rope 13 is wound around the inside of the roll-over frame 3 and positioned outside the rotary lock 9, the bend pulley 14 is arranged at the center of the front of the roll, the two ends of the steel wire rope 13 are connected with a pull rod 15 below the direction-changing pulley 14, the center of the pull rod 15 is provided with a swing plate 16, the roll-over stand 3 is provided with a connecting part corresponding to the swing plate 16, the swing plate 16 is movably connected with the connecting part, the left side and the right side of the connecting part are provided with movable grooves corresponding to the pull rod 15, the end part of the swing plate 16 is connected with the inner side wall of the roll-over stand 3 through a spring 17, the door blocking mechanism 7 comprises a door blocking rod 18 and a first oil cylinder 19, the door blocking rod 18 is arranged at the left side of the roll-over stand 3, the end part of the door blocking rod 18 is connected with the inner side of the roll-over stand 3 through the first oil cylinder 19, the door opening mechanism 8 comprises a triangular roll stand 20, a second oil cylinder 21, an inner clamp 22, an outer clamp 23, a third oil cylinder 24, an upper pulley 25, a middle pulley 26, a lower pulley 27, a second steel wire rope 28 and a fourth, the bottom of the roll-over stand 3 is connected with the outer side wall of the inner tong 22 through the second oil cylinder 21, the lower part of the roll-over stand 3 is connected with the inner tong 22 and the outer tong 23, the joint of the inner tong 22 and the outer tong 23 is connected with the roll-over stand 3, one end of the inner tong 22, which is far away from the joint, of the outer tong 23 is connected through the third oil cylinder 24, the joint of the inner tong 22 and the outer tong 23 is rotatably connected with the roll-over stand 3, two ends of the third oil cylinder 24 are respectively rotatably connected with the inner tong 22 and the outer tong 23, the end part of the roll-over stand 3 is provided with the upper pulley 25, the end part of the roll-over stand 3, which is positioned at the left side of the upper pulley 25, is provided with the middle pulley 26, the lower pulley 27 is correspondingly arranged below the middle pulley 26, the upper pulley 25, the middle pulley 26 and the lower pulley 27 are connected through the second steel wire rope 28, and the.
The working process of the invention is as follows: when a double-container hydraulic overturning lifting appliance for a container loading and unloading bridge is used, the two groups of sliding frames (2) drive the overturning frames (3) to move outwards under the pushing of the translation oil cylinders (4), the overturning frames (3) can overturn downwards under the pushing of the overturning oil cylinders (5) to enable goods in the container to be poured out, when the container reaches a cabin interior door, the door opening mechanism (8) has the sequence of actions that a container door lock rod is pulled → slide plug rods of the two groups of third oil cylinders (24) extend, jaws of an inner clamp (22) and an outer clamp (23) are closed, the upper parts of the lock rods in the container → the slide plug rods of the two groups of first oil cylinders (19) extend, an upper beam for jacking the container door is → a slide plug rod of a fourth oil cylinder (29) extends, the triangular rotating frame (20) is pulled by a second steel wire rope (28) to rotate outwards by a large angle, the container door can be opened to the outer side of the container, and the double-container dumping is realized, the device has the advantages that the raise dust is effectively inhibited, the environmental pollution is reduced, the double boxes operate simultaneously, the operation is convenient and fast, the whole operation process is simple and convenient, and compared with the existing port unloading, the device can improve the overall convenience, efficiency and practicability of port unloading through design.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a two container hydraulic pressure upset hoists for container loading bridge, includes entablature (1), its characterized in that: the sliding frame (2) is arranged on the left side and the right side of the bottom of the upper beam (1), the turning frame (3) is arranged at the bottom of the upper beam (1) and on the inner side of the sliding frame (2), one end, close to the center of the upper beam (1), of the sliding frame (2) is connected with the upper beam (1) through a translation oil cylinder (4), one end, far away from the center of the upper beam (1), of the sliding frame (2) is connected with the turning frame (3) through a turning oil cylinder (5), the turning frame (3) comprises a rotary lock mechanism (6), a door blocking mechanism (7) and a door opening mechanism (8), the rotary lock mechanism (6) comprises a rotary lock (9), a nut (10), a bolt (11), a rotary lock sheath (12), a first steel wire rope (13), a direction-changing pulley (14), a pull rod (15), a swing plate (16) and a spring (17), the rotary lock (9) is inserted in the nut (10), the turning lock (9) and the nut (10) are fixed through a bolt (11), the bottom of the turning lock (9) is inserted into a turning lock sheath (12), the turning lock (9) is located at a corner inside the turning frame (3), a first steel wire rope (13) is wound and connected inside the turning frame (3) and outside the turning lock (9), a direction-changing pulley (14) is arranged at the center of the front of the turning frame (3) and at the corner of the first steel wire rope (13), two ends of the first steel wire rope (13) and below the direction-changing pulley (14) are connected with a lever (15), a swing plate (16) is arranged at the center of the lever (15), the end part of the swing plate (16) is connected with the inner side wall of the turning frame (3) through a spring (17), the door blocking mechanism (7) comprises a door blocking rod (18) and a first oil cylinder (19), the door stop rod (18) is arranged on the left side of the roll-over stand (3), the end part of the door stop rod (18) is connected with the inner side of the roll-over stand (3) through a first oil cylinder (19), the door opening mechanism (8) comprises a triangular rotating stand (20), a second oil cylinder (21), an inner clamp (22), an outer clamp (23), a third oil cylinder (24), an upper pulley (25), a middle pulley (26), a lower pulley (27), a second steel wire rope (28) and a fourth oil cylinder (29), the end part of the triangular rotating stand (20) is connected with the left side of the end part of the roll-over stand (3), the bottom of the roll-over stand (3) is connected with the outer side wall of the inner clamp (22) through the second oil cylinder (21), the lower part of the roll-over stand (3) is connected with the inner clamp (22) and the outer clamp (23), the joint of the inner clamp (22) and the outer clamp (23) is connected with the roll-over stand (3), one end of the inner clamp (22) and the one end of the outer clamp (23) far away from the joint, the end of roll-over stand (3) is provided with top sheave (25), the tip of roll-over stand (3) and the left side that is located top sheave (25) are provided with well pulley (26), the corresponding bottom sheave (27) that is provided with in below of well pulley (26), top sheave (25), well pulley (26) and bottom sheave (27) are connected through second wire rope (28), be connected with fourth hydro-cylinder (29) through second wire rope (28) between top sheave (25) and top sheave (25).
2. A dual container hydraulic tipping spreader for a container handling bridge according to claim 1, wherein: the front side and the rear side of the upper beam (1) are both provided with sliding rails, and the sliding frame (2) is connected with the upper beam (1) in a sliding manner.
3. A dual container hydraulic tipping spreader for a container handling bridge according to claim 1, wherein: the connecting portion are located at the center of the bottom of the upper beam (1), the two sides of the translation oil cylinder (4) are connected with the sliding frame (2) and the connecting portion respectively, and the connecting mode is rotating connection.
4. A dual container hydraulic tipping spreader for a container handling bridge according to claim 1, wherein: the two sides of the turnover oil cylinder (5) are respectively connected with the sliding frame (2) and the turnover frame (3), and the connection modes are rotation connection.
5. A dual container hydraulic tipping spreader for a container handling bridge according to claim 1, wherein: the turnover frame (3) is provided with a connecting part corresponding to the swing plate (16), the swing plate (16) is movably connected with the connecting part, and movable grooves are formed in the left side and the right side of the connecting part corresponding to the pull rods (15).
6. A dual container hydraulic tipping spreader for a container handling bridge according to claim 1, wherein: the sliding frame (2), the turnover frame (3), the translation oil cylinder (4) and the turnover oil cylinder (5) are all provided with two sets, and the sliding frame (2), the turnover frame (3), the translation oil cylinder (4) and the turnover oil cylinder (5) are symmetrically arranged at the center of the upper beam (1) corresponding to the same phases.
7. A dual container hydraulic tipping spreader for a container handling bridge according to claim 1, wherein: the connection mode of the connection part of the inner pliers (22) and the outer pliers (23) and the roll-over stand (3) is in rotating connection, and the connection mode of the two ends of the third oil cylinder (24) and the inner pliers (22) and the outer pliers (23) is in rotating connection.
8. A dual container hydraulic tipping spreader for a container handling bridge according to claim 1, wherein: the sliding frame (2) is designed to be a triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010769997.2A CN111762675A (en) | 2020-08-04 | 2020-08-04 | Double-container hydraulic overturning lifting appliance for container loading bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010769997.2A CN111762675A (en) | 2020-08-04 | 2020-08-04 | Double-container hydraulic overturning lifting appliance for container loading bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111762675A true CN111762675A (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010769997.2A Pending CN111762675A (en) | 2020-08-04 | 2020-08-04 | Double-container hydraulic overturning lifting appliance for container loading bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111762675A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249861A (en) * | 2020-11-10 | 2021-01-22 | 连云港澳达康国际货运代理有限公司 | Hydraulic turning lifting appliance for double containers |
| CN115231426A (en) * | 2022-08-18 | 2022-10-25 | 中车资阳机车有限公司 | Independent twist lock device of container spreader |
-
2020
- 2020-08-04 CN CN202010769997.2A patent/CN111762675A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249861A (en) * | 2020-11-10 | 2021-01-22 | 连云港澳达康国际货运代理有限公司 | Hydraulic turning lifting appliance for double containers |
| CN115231426A (en) * | 2022-08-18 | 2022-10-25 | 中车资阳机车有限公司 | Independent twist lock device of container spreader |
| CN115231426B (en) * | 2022-08-18 | 2024-05-31 | 中车资阳机车有限公司 | Independent rotary lock device of container lifting appliance |
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