CN216272634U - Multifunctional combined lifting appliance for finished product loading and unloading bridge - Google Patents
Multifunctional combined lifting appliance for finished product loading and unloading bridge Download PDFInfo
- Publication number
- CN216272634U CN216272634U CN202122687154.0U CN202122687154U CN216272634U CN 216272634 U CN216272634 U CN 216272634U CN 202122687154 U CN202122687154 U CN 202122687154U CN 216272634 U CN216272634 U CN 216272634U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic
- lifting
- loading
- cable
- hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a multifunctional combined lifting appliance for a finished loading and unloading bridge, which comprises an upper lifting frame hung below a main trolley of the loading and unloading bridge, wherein the upper lifting frame comprises a lifting frame main body plate, a cable basket and a junction box are arranged above the lifting frame main body, an upper lifting frame control cable is arranged in the cable basket, and a port of the upper lifting frame control cable is in butt joint with a cable of the main trolley of the loading and unloading bridge in the junction box; the four corners of the lower part of the hanger main body plate are provided with twist locks, and the upper hanger is connected with a rotary hook beam or a container lifting appliance through the twist locks. The utility model enriches the loading and unloading functions of the finished product loading and unloading bridge and greatly enhances the loading and unloading adaptability of the multifunctional finished product loading and unloading bridge to different types of materials.
Description
Technical Field
The utility model relates to finished product wharf loading and unloading bridge equipment, in particular to a multifunctional combined lifting appliance for a finished product loading and unloading bridge.
Background
The operation materials of the finished wharf are various, and a special lifting appliance is needed for loading and unloading each material, so that the loading and unloading bridge equipment on the wharf needs to be provided with lifting appliances in various forms to adapt to loading and unloading of the corresponding materials. The lifting appliance has single type of lifting materials, so that different types of lifting appliances must be prepared for a finished wharf, and the large number of different types of lifting appliances are purchased, stored, maintained, used and replaced, so that great financial burden and manpower burden are caused to operation management of the wharf.
Disclosure of Invention
According to the technical problem that the lifting appliance has a single type of lifting materials, the multifunctional combined lifting appliance for the finished loading and unloading bridge is provided. According to the multifunctional combined lifting appliance, four lifting appliance modes of loading and unloading and rotation of a sundry lifting hook, electromagnetic loading and rotation of a wire rod, electromagnetic loading and rotation of a rod and loading and unloading of a container are combined by fast connection and matching of different parts in the multifunctional combined lifting appliance, so that the loading and unloading functions of a loading and unloading bridge on various finished products are realized.
The technical means adopted by the utility model are as follows:
a multifunctional combined lifting appliance for a finished product loading and unloading bridge comprises an upper lifting frame hung below a loading and unloading bridge main trolley, wherein the upper lifting frame comprises a lifting frame main body plate, a cable basket and a junction box are arranged above the lifting frame main body, an upper lifting frame control cable is arranged in the cable basket, and a port of the upper lifting frame control cable is in butt joint with a cable of the loading and unloading bridge main trolley in the junction box;
the four corners of the lower part of the hanger main body plate are provided with twist locks, and the upper hanger is connected with a rotary hook beam or a container lifting appliance through the twist locks.
Furthermore, the rotary hook beam comprises a rotary mechanism and a three-hook hanging beam which are arranged from top to bottom, the upper portion of the rotary mechanism is provided with a lock catch matched with a rotary lock, the lower portion of the rotary mechanism is connected with the three-hook hanging beam through the rotary mechanism, the rotary mechanism drives the three-hook hanging beam to rotate freely under the driving of a rotary motor, and a self-carrying cable of the rotary hook beam is in butt joint with an upper hanging bracket control cable through a quick connector.
Furthermore, the three-hook beam high-strength bolt connection mode is connected with a wire electromagnetic hanging beam or a bar electromagnetic hanging beam.
Furthermore, the wire electromagnetic hanging beam comprises an electromagnetic hanging beam and a wire electromagnetic sucker, and the electromagnetic hanging beam is connected with the rotary hanging hook beam through a high-strength bolt; the wire electromagnetic sucker is hung below the electromagnetic hanging beam, one end of a self-contained cable of the wire electromagnetic hanging beam is in butt joint with the upper hanging bracket control cable through the quick connector, and the other end of the self-contained cable of the wire electromagnetic hanging beam is in butt joint with the cable of the wire electromagnetic sucker.
Furthermore, the bar electromagnetic hanging beam comprises an electromagnetic hanging beam and a bar electromagnetic sucker, and the electromagnetic hanging beam is connected with the rotary lifting hook beam through a high-strength bolt; the bar electromagnetic sucker is hung below the electromagnetic hanging beam, one end of a self-contained cable of the bar electromagnetic hanging beam is in butt joint with the upper hanging bracket control cable through the quick connector, and the other end of the self-contained cable of the bar electromagnetic hanging beam is in butt joint with a cable of the bar electromagnetic sucker.
Furthermore, a rotation limiting device is arranged on the rotation mechanism.
Furthermore, the lifting hook of the three-hook hanging beam is provided with an anti-falling device.
The container spreader further comprises a container spreader main body, a hydraulic telescopic device, a guide plate and a container twist lock, wherein the hydraulic telescopic device is arranged on the spreader main body and can realize the telescopic movement of the spreader in the length direction of the container; the guide plates are arranged at four corners of the container spreader main body and used for realizing container alignment; the lower part of the edge of the container spreader main body is provided with a container twist lock, and a self-contained cable of the container spreader is butted with an upper hanger control cable through a quick connector.
Compared with the prior art, the utility model has the following advantages:
1. the utility model combines four lifting appliance modes of loading and unloading and rotation of a sundry cargo lifting hook, electromagnetic loading and rotation of a wire rod, electromagnetic loading and rotation of a rod and loading and rotation of a container by fast connection and matching of different parts in the combined lifting appliance and adopting a corresponding control method, so that a finished product loading and unloading bridge has the loading and unloading capacity for various finished product materials such as sundries, finished wire rods, finished rod products, containers and the like. The utility model enriches the loading and unloading functions of the finished product loading and unloading bridge and greatly enhances the loading and unloading adaptability of the multifunctional finished product loading and unloading bridge to different types of materials.
2. The multifunctional lifting appliance combination provided by the utility model has the advantages of strong practicability, simple structure, convenience and rapidness in replacement, stable and reliable control method, and reduction of equipment cost and labor cost of operation management of a finished wharf.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the upper hanger apparatus of the present invention.
Figure 2 is a swivel hook beam assembly of the present invention.
Figure 3a is a front view of the container spreader arrangement of the present invention.
Figure 3b is a top view of the container spreader apparatus of the present invention.
Fig. 4 is an electromagnetic wire suspension beam device according to the present invention.
Fig. 5 is an electromagnetic bar hanging beam device of the utility model.
Fig. 6 is a schematic diagram of a control system of the modular spreader of the present invention.
FIG. 7a is a schematic view of the combination of the loading and unloading of the grocery lift hook and the rotation of the present invention.
FIG. 7b is a schematic view of the combination of electromagnetic loading and unloading and rotation of the wire rod of the present invention.
FIG. 7c is a schematic view of the combination of electromagnetic handling and rotation of the rod of the present invention.
Fig. 7d is a schematic view of a container handling assembly of the present invention.
In the figure: 11. an upper hanger main body; 12. a hanger cable basket 13 and a junction box; 14. screwing; 21. a swing mechanism; 22. hanging the beam by three hooks; 23. a rotary motor; 24. a swivel hook beam junction box; 25. a rotation limiting device; 31. a telescoping device; 32. container twist lock; 33. a spreader control box; 34. a guide plate; 35. a hanger body; 41. an electromagnetic suspension beam; 42. a wire electromagnetic chuck; 43. a wire electromagnetic hanging beam junction box; 51. an electromagnetic suspension beam; 52. a bar electromagnetic chuck; 53. a bar electromagnetic hanging beam junction box;
u1 and a PLC control unit; u2, a grocery hook loading and unloading and rotation control unit; u3, wire electromagnetic loading and unloading and rotation control unit; u4, bar electromagnetic loading and unloading and rotation control unit; u5, container handling control unit.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The multifunctional combined lifting appliance is applied to finished product loading and unloading bridge equipment, and can enable the loading and unloading bridge to have the functions of loading, unloading and rotating of a grocery lifting hook, electromagnetic loading, unloading and rotating of a wire rod, electromagnetic loading, rotating of a rod material, loading and unloading of a container and the like. Specifically, this multi-functional combination hoist mainly comprises following several parts: the lifting device comprises an upper lifting frame, a rotary lifting hook beam, a wire electromagnetic lifting beam, a bar electromagnetic lifting beam, a container lifting appliance and a combined lifting appliance control system.
The upper hanging bracket device is hung below the loading and unloading bridge main trolley, and the four corners of the bottom of the upper hanging bracket device are provided with the rotary locks which are used for being connected with the rotary hook beam and the container spreader. The upper hanger is provided with two hanger cable baskets and two junction boxes, the combined hanger control system drags the cable and the hanger cable to the junction box of the upper hanger through the trolley and is butted with the hanger hung below the upper hanger with the cable, and the combined hanger control system drives the connected hangers to run through the loop.
The rotary lifting hook beam device is divided into an upper rotary mechanism and a lower three-hook hanging beam, the upper part of the lifting hook beam is connected with an upper hanging frame through a rotary lock, a rotary motor is arranged on the upper part of the lifting hook beam, the lower three-hook hanging beam can be driven to integrally rotate, the lower three-hook hanging beam is provided with 2 side hooks and 1 central hook, all lifting hooks can swing in one direction and can freely rotate, and each lifting hook is provided with a reliable anti-falling device to prevent a sling or a cargo from sliding out of the hook. Preferably, the utility model relates to a self-locking form of a baffle spring at the hook-in position of a lifting hook, belonging to a common anti-drop structure of the lifting hook. The lower part of the lifting hook beam can be quickly connected with the wire electromagnetic lifting beam and the wire electromagnetic lifting beam in a high-strength bolt connection mode. In the utility model, each slewing mechanism is provided with a slewing limiting device, and the slewing amplitude of the device is limited by limiting the stroke of the slewing device.
The wire electromagnetic hanging beam device is divided into an electromagnetic hanging beam and a wire electromagnetic sucker, the electromagnetic hanging beam can be quickly connected with the rotary hanging hook beam through a high-strength bolt, and the wire electromagnetic sucker is hung below the electromagnetic hanging beam. The wire electromagnetic hanging beam device is provided with a cable, one end of the wire electromagnetic hanging beam device is connected with the upper hanging frame junction box through the quick connector, the other end of the wire electromagnetic hanging beam junction box is in butt joint with the cable of the wire electromagnetic sucker, and the combined lifting appliance control system conducts magnetizing and demagnetizing operations on the wire electromagnetic sucker through the loop.
The bar electromagnetic hanging beam device is divided into an electromagnetic hanging beam and a bar electromagnetic chuck, the electromagnetic hanging beam can be quickly connected with the rotary hanging hook beam through a high-strength bolt, and the bar electromagnetic chuck is hung below the electromagnetic hanging beam. The bar electromagnetic hanging beam device is provided with a cable, one end of the bar electromagnetic hanging beam device is connected with the upper hanging frame junction box through a quick connector, the other end of the bar electromagnetic hanging beam device is in butt joint with the cable of the bar electromagnetic sucker at the electromagnetic hanging beam junction box, and the combined lifting appliance control system conducts magnetizing and demagnetizing operations on the bar electromagnetic sucker through the loop.
The container spreader device is a 41-ton telescopic container single-container spreader and is provided with a hydraulic telescopic device, a guide plate, a container twist lock device and the like. The hydraulic telescopic device can realize the telescopic effect of the lifting appliance between 20 feet and 40 feet, and a telescopic driving chain is provided with a manual adjusting tension device; hydraulic driving guide plate devices are arranged at four corners of the lifting appliance, so that the container can be conveniently aligned; the bottom container twist lock has +/-8mm floating amount, is provided with sleeve type guide and is made of high-strength alloy steel, and the hardness of the bottom container twist lock meets HB 285-310. The container spreader is provided with a cable and is connected with the upper hanger connection box through a quick connector, and the combined spreader control system sends an action instruction to the container spreader through the cable to drive the container spreader to make corresponding action.
The combined lifting appliance control system consists of a PLC control unit, a grocery lifting hook loading and unloading and rotating control unit, a wire electromagnetic loading and rotating control unit, a bar electromagnetic operation and rotating control unit and a container loading and unloading control unit. The PLC control unit consists of a PLC module, a DP communication module, a DI module, a DO module and a hanger mode switching selection switch; the grocery lifting hook loading and unloading and rotation control unit consists of a grocery loading and unloading mode confirmation button with a lamp and a rotation selection switch; the wire electromagnetic loading and unloading and rotation control unit consists of a wire loading and unloading mode confirmation lamp-carrying button, a rotation selection switch, a magnetizing and sucking button and a demagnetizing and discharging button; the bar electromagnetic loading and unloading and rotation control unit consists of a bar loading and unloading mode confirmation lamp-carrying button, a rotation selection switch, a magnetizing material suction button and a demagnetizing material discharge button; the container loading and unloading control unit consists of a guide plate lifting/direction selection switch, a container twist lock unlocking/locking selection switch, a 40-foot extending light-carrying button, a 20-foot retracting light-carrying button and a left-leaning/right-leaning selection switch. The PLC control unit is connected with other control units in a hard wire mode.
The working process of the multifunctional combined lifting appliance for the finished loading and unloading bridge comprises the following steps:
when the combined lifting appliance is used as a rotary lifting hook beam for sundry goods, the upper hanger device is connected with the rotary lifting hook beam through four rotary locks at four corners of the bottom of the upper hanger device, and control signals are transmitted through an upper hanger control cable to load and unload and rotate the sundry goods lifting hook;
when the combined lifting appliance is used as a wire rotary electromagnetic lifting beam, the upper hanger device is connected with the rotary lifting hook beam through four rotary locks at four corners of the bottom of the upper hanger device, the rotary lifting hook beam device is connected with the wire electromagnetic lifting beam device through high-strength bolts, and control signals are transmitted through an upper hanger control cable to carry out electromagnetic loading and unloading and rotation of wires;
when the combined lifting appliance is used as a bar rotary electromagnetic lifting beam, the upper hanger device is connected with the rotary lifting hook beam through four rotary locks at four corners of the bottom of the upper hanger device, the rotary lifting hook beam device is connected with the bar electromagnetic lifting beam through high-strength bolts, and control signals are transmitted through an upper hanger control cable to carry out bar electromagnetic loading and unloading and rotation;
when the combined lifting appliance is used as a container lifting appliance, the upper lifting device is connected with the container lifting appliance through four twistlocks at four corners of the bottom of the upper lifting device, and a control signal is transmitted through an upper lifting control cable to load and unload a container.
The utility model is further illustrated by the following specific application examples in conjunction with the accompanying drawings.
In the embodiment, the upper hanger 1 is shown in fig. 1, and the upper hanger 11 is suspended below the main trolley in a hanging manner of a steel wire rope and a pulley block and can integrally ascend and descend; four corners at the bottom of the upper hanger are provided with four twist locks 14 which are used for connecting with a rotary hook beam and a container hanger; two cable baskets 12 and two junction boxes 13 are arranged on the upper hanger and are used for forming a control loop of a combined hanger control system to various hangers hung below the upper hanger.
As shown in fig. 2, the rotary hook beam device 2 comprises an upper rotary mechanism 21 and a lower three-hook hanging beam 22, wherein the upper rotary mechanism is provided with a rotary motor 23 and a rotary position limit 25, the lower three-hook hanging beam can be driven to integrally rotate, the rotary motor and the limit connection wire are led to a junction box 24, and the junction box is provided with a special cable; the lower three-hook hanging beam is provided with 2 side hooks and 1 central hook, all the lifting hooks can swing in one direction and can freely rotate, and each lifting hook is provided with a reliable anti-falling device to prevent a sling or goods from sliding out of the hook. The lower part of the lifting hook beam can be quickly connected with the wire electromagnetic lifting beam and the wire electromagnetic lifting beam in a high-strength bolt connection mode.
As shown in fig. 3, the container spreader device 3 includes a hydraulic expansion device 31, a container twistlock 32, a spreader control box 33, a guide plate 34, a spreader body 35, and the like. The electric elements on the container spreader are all connected to the spreader control box, and the spreader control box is provided with a special cable.
The wire electromagnetic hanging beam device 4 is composed of an electromagnetic hanging beam 41 and a wire electromagnetic sucker 42, as shown in fig. 4, the wire electromagnetic sucker is hung below the electromagnetic hanging beam, the sucker cable is connected to a junction box 43 on the hanging beam, and the junction box is provided with a special cable.
As shown in fig. 5, the bar electromagnetic hanging beam device 5 is composed of an electromagnetic hanging beam 51 and a bar electromagnetic suction cup 52, wherein the bar electromagnetic suction cup is hung below the electromagnetic hanging beam, a suction cup cable is connected to a junction box 53 on the hanging beam, and the junction box is provided with a special cable.
As shown in fig. 6, the combined spreader control system is composed of a PLC control unit U1, a grocery hook loading and unloading and turning control unit U2, a wire electromagnetic loading and turning control unit U3, a bar electromagnetic loading and turning control unit U4, and a container loading and unloading control unit U5. The PLC control unit U1 is connected with other control units by hard wires.
The technology enables the loading and unloading bridge equipment to have loading and unloading capacity for various finished products, integrates the functions of different types of lifting appliances, and reduces the configuration cost of different types of lifting appliances of the wharf. Meanwhile, the multifunctional combined lifting appliance is simple in structure, convenient and quick to replace and stable and reliable in control method, and labor and time cost for replacing the lifting appliance for the wharf are greatly saved.
The embodiment of the present invention will be described in further detail by taking a 40t-38m multifunctional finished loading and unloading bridge combination sling as an example. The multifunctional hanger combination mode is shown in figures 7a-7 d:
loading and unloading and rotating modes of the grocery lifting hook: the combined mode of an upper hanging bracket and a rotary hook beam is adopted to realize the functions of loading, unloading and rotating the grocery hook. Wherein, the upper part gallows and the gyration lifting hook beam are connected by a twist lock, and the gyration lifting hook beam is connected to the No. 2 junction box of the upper part gallows by a quick connector from a cable.
Wire electromagnetic loading and unloading and rotation mode: the wire electromagnetic loading and unloading and rotating device adopts a composition mode of 'an upper hanging bracket, a rotating lifting hook beam and a wire electromagnetic hanging beam' to realize the functions of electromagnetic loading and unloading and rotating of wires. Wherein adopt the twistlock to connect between upper portion gallows and the gyration lifting hook roof beam, adopt high-strength bolt to connect between gyration lifting hook roof beam and the wire rod electromagnetism hanging beam, gyration lifting hook roof beam connects to No. 2 junction boxes of upper portion gallows through quick connector from taking the cable, and wire rod electromagnetism hanging beam connects to No. 1 junction boxes of upper portion gallows through quick connector from taking the cable.
Bar electromagnetic loading and unloading and rotation mode: the combined mode of an upper hanging bracket, a rotary lifting hook beam and a bar electromagnetic hanging beam is adopted to realize the functions of electromagnetic loading and unloading and rotation of the bar. Wherein adopt the twistlock to connect between upper portion gallows and the gyration lifting hook roof beam, adopt high-strength bolt to connect between gyration lifting hook roof beam and the rod electromagnetism hanging beam, gyration lifting hook roof beam connects to No. 2 junction boxes of upper portion gallows through quick connector from taking the cable, and the rod electromagnetism hanging beam connects to No. 1 junction boxes of upper portion gallows through quick connector from taking the cable.
Container loading and unloading mode: the combined mode of 'upper hanger + container spreader' is adopted for the loading and unloading function of the container. Wherein, the upper part hanger frame and the container hanger are connected by a twist lock, and the container hanger is connected to the No. 2 junction box of the upper part hanger frame by a quick connector with a cable.
The working process of the lifting appliance of the embodiment is as follows:
the working process of the grocery lifting hook loading and unloading and rotary lifting appliance is as follows: the device is connected according to the combination mode of the loading and unloading of the general cargo hook and the rotary lifting appliance, an operator sets a lifting appliance mode selection switch on the cab linkage table into a general cargo hook loading and unloading and rotary mode, a button with a lamp is confirmed according to the general cargo hook loading and rotary mode, an indicator lamp flickers to carry out self-check on the combined lifting appliance control system, and when the system judges that the selected lifting appliance mode is consistent with a signal fed back after the actual connection, the indicating lamp is normally on for confirming the lifting appliance mode, the operation personnel is prompted to activate the relevant functions of the loading and unloading of the general cargo hook and the rotary lifting appliance, and corresponding operation can be carried out.
The working process of the wire electromagnetic loading and unloading and rotary lifting tool comprises the following steps: the device is connected according to the wire electromagnetic loading and unloading and rotary lifting appliance combination mode, an operator sets a lifting appliance mode selection switch on a cab linkage table into a wire electromagnetic loading and unloading and rotary mode, a button with a lamp is confirmed according to the wire electromagnetic loading and rotary mode, an indicator lamp flickers to carry out self-checking on a combined lifting appliance control system, and when the system judges that the selected lifting appliance mode is consistent with a signal fed back after actual connection, the lifting appliance mode confirmation indicator lamp is normally on to prompt the operator to activate relevant functions of the wire electromagnetic loading and unloading and rotary lifting appliance and carry out corresponding operation.
The working process of the bar electromagnetic loading and unloading and rotary lifting tool comprises the following steps: the device is connected according to the rod electromagnetic loading and unloading and rotary lifting appliance combination mode, an operator sets a lifting appliance mode selection switch on a cab linkage table into a rod electromagnetic loading and unloading and rotary mode, a button with a lamp is confirmed according to the rod electromagnetic loading and rotary mode, an indicator lamp flickers to carry out self-check on a combined lifting appliance control system, and when the system judges that the selected lifting appliance mode is consistent with a signal fed back after actual connection, the lifting appliance mode confirmation indicator lamp is normally on to prompt the operator to activate relevant functions of the rod electromagnetic loading and unloading and rotary lifting appliance, and corresponding operation can be carried out.
The working process of the container loading and unloading spreader is as follows: the devices are connected according to the combined mode of the container loading and unloading lifting appliance, an operator sets a lifting appliance mode selection switch on the cab linkage table to be in a container loading and unloading mode, a button with a lamp is confirmed according to the container loading and unloading mode, an indicator lamp flickers the combined lifting appliance control system for self-checking, and when the system judges that the selected lifting appliance mode is consistent with a signal fed back after actual connection, the lifting appliance mode confirmation indicator lamp is normally on to prompt the operator to activate the related functions of the container loading and unloading lifting appliance, so that corresponding operation can be carried out.
The utility model is applied to the finished product loading and unloading bridge project of 40-38m of the Zhongtian steel south China high-quality steel base project 2 produced by the hong Jiu Renjiang group Limited company harbor machinery ministry of industry. The multifunctional assembled lifting tool for the finished product loading and unloading bridge enables the loading and unloading bridge equipment to have loading and unloading capacity for various finished product materials, integrates the functions of different types of lifting tools, and reduces the configuration cost of different types of lifting tools of a wharf. Meanwhile, the multifunctional combined lifting appliance is simple in structure, convenient and quick to replace and stable and reliable in control method, and labor and time cost for replacing the lifting appliance for the wharf are greatly saved. The development of the multifunctional combined lifting appliance greatly increases the market core competitiveness of finished loading and unloading bridge products. Meanwhile, the cost of a single set of combined lifting appliance device is 70 ten thousand yuan, and the yield value can be increased to 350 ten thousand yuan for a company every year by calculating 5 finished loading and unloading bridge products produced by a port machinery division.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A multifunctional combined lifting appliance for a finished loading and unloading bridge is characterized by comprising an upper lifting frame hung below a main trolley of the loading and unloading bridge, wherein the upper lifting frame comprises a lifting frame main body plate, a cable basket and a junction box are arranged above the lifting frame main body, an upper lifting frame control cable is arranged in the cable basket, and a port of the upper lifting frame control cable is in butt joint with a cable of the main trolley of the loading and unloading bridge in the junction box;
the four corners of the lower part of the hanger main body plate are provided with twist locks, and the upper hanger is connected with a rotary hook beam or a container lifting appliance through the twist locks.
2. The multifunctional combined lifting appliance for the finished loading and unloading bridge as claimed in claim 1, wherein the rotary hook beam comprises a rotary mechanism and a three-hook hanging beam, the rotary mechanism is disposed above and below the rotary hook beam, the upper portion of the rotary hook beam is provided with a lock catch matched with the rotary lock, the lower portion of the rotary hook beam is connected with the three-hook hanging beam through the rotary mechanism, the rotary mechanism is driven by a rotary motor to drive the three-hook hanging beam to rotate freely, and the self-carrying cable of the rotary hook beam is connected with the upper hanger control cable through a quick connector.
3. The multifunctional combined lifting appliance for the finished loading and unloading bridge of claim 2, wherein the three-hook beam is connected with a wire electromagnetic lifting beam or a bar electromagnetic lifting beam in a high-strength bolt connection mode.
4. The multifunctional combined lifting appliance for the finished product loading and unloading bridge of claim 3, wherein the wire electromagnetic lifting beam comprises an electromagnetic lifting beam and a wire electromagnetic chuck, and the electromagnetic lifting beam is connected with the rotary lifting hook beam through a high-strength bolt; the wire electromagnetic sucker is hung below the electromagnetic hanging beam, one end of a self-contained cable of the wire electromagnetic hanging beam is in butt joint with the upper hanging bracket control cable through the quick connector, and the other end of the self-contained cable of the wire electromagnetic hanging beam is in butt joint with the cable of the wire electromagnetic sucker.
5. The multifunctional combined lifting appliance for the finished product loading and unloading bridge of claim 3, wherein the bar electromagnetic lifting beam comprises an electromagnetic lifting beam and a bar electromagnetic chuck, and the electromagnetic lifting beam is connected with the rotary lifting hook beam through a high-strength bolt; the bar electromagnetic sucker is hung below the electromagnetic hanging beam, one end of a self-contained cable of the bar electromagnetic hanging beam is in butt joint with the upper hanging bracket control cable through the quick connector, and the other end of the self-contained cable of the bar electromagnetic hanging beam is in butt joint with a cable of the bar electromagnetic sucker.
6. The multifunctional combined sling for a finished loading and unloading bridge as recited in claim 2, wherein a rotation limiting device is arranged on the rotation mechanism.
7. The multifunctional combined lifting appliance for the finished loading and unloading bridge of claim 2, wherein the lifting hook of the three-hook hanging beam is provided with an anti-falling device.
8. The multifunctional combined spreader for the finished loading and unloading bridge of claim 1, wherein the container spreader comprises a container spreader main body, a hydraulic telescopic device, a guide plate and a container twist lock, and the hydraulic telescopic device is arranged on the spreader main body and can realize the extension and retraction of the spreader in the length direction of the container; the guide plates are arranged at four corners of the container spreader main body and used for realizing container alignment; the lower part of the edge of the container spreader main body is provided with a container twist lock, and a self-contained cable of the container spreader is butted with an upper hanger control cable through a quick connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122687154.0U CN216272634U (en) | 2021-11-04 | 2021-11-04 | Multifunctional combined lifting appliance for finished product loading and unloading bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122687154.0U CN216272634U (en) | 2021-11-04 | 2021-11-04 | Multifunctional combined lifting appliance for finished product loading and unloading bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216272634U true CN216272634U (en) | 2022-04-12 |
Family
ID=81006200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122687154.0U Withdrawn - After Issue CN216272634U (en) | 2021-11-04 | 2021-11-04 | Multifunctional combined lifting appliance for finished product loading and unloading bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216272634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845004A (en) * | 2021-11-04 | 2021-12-28 | 大连华锐重工集团股份有限公司 | Multifunctional combined lifting appliance for finished product loading and unloading bridge and control method thereof |
-
2021
- 2021-11-04 CN CN202122687154.0U patent/CN216272634U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845004A (en) * | 2021-11-04 | 2021-12-28 | 大连华锐重工集团股份有限公司 | Multifunctional combined lifting appliance for finished product loading and unloading bridge and control method thereof |
| CN113845004B (en) * | 2021-11-04 | 2023-09-12 | 大连华锐重工集团股份有限公司 | Multifunctional combined lifting appliance for finished product loading and unloading bridge and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201056461Y (en) | Cable clamp type steel plate composite sling | |
| CN216272634U (en) | Multifunctional combined lifting appliance for finished product loading and unloading bridge | |
| CN203889909U (en) | Bottom-opening cargo hopper lifting appliance for bulk cargo loading operation | |
| CN213059850U (en) | Automatic unhooking hanger | |
| CN109110652A (en) | A kind of movable type gantry crane | |
| CN106957033A (en) | Fork truck fly jib is hung and fork truck | |
| CN201056462Y (en) | Multi-hanging point disk combined sling | |
| CN113845004A (en) | Multifunctional combined lifting appliance for finished product loading and unloading bridge and control method thereof | |
| CN2892790Y (en) | Bagged goods lifting device | |
| CN209758821U (en) | long-distance unloading hook unhooking lifting appliance | |
| CN202785300U (en) | Asynchronous steel-scrap grab bucket | |
| CN206359108U (en) | Many lifting component cranes | |
| CN204569124U (en) | Multifunctional hanging tool | |
| CN211078182U (en) | Automatic unhooking hanger | |
| CN109368491B (en) | Grab bucket for bridge type ship unloading device | |
| CN209038911U (en) | Mobile gantry crane | |
| CN210558996U (en) | Assembled building model platform double-limb column lifting appliance | |
| CN210064918U (en) | Excavator with automatic unhooking function | |
| CN213651591U (en) | Multifunctional sundry goods lifting appliance | |
| CN206705631U (en) | Fork truck fly jib is hung and fork truck | |
| CN201116235Y (en) | Multifunctional loader-unloader | |
| CN2823222Y (en) | Hanging frame special for container crane | |
| CN110654973A (en) | Automatic unhooking hanger | |
| CN201390591Y (en) | Transportation hanger frame for goods in container | |
| CN211169546U (en) | Multifunctional detachable grab bucket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220412 Effective date of abandoning: 20230912 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220412 Effective date of abandoning: 20230912 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |