Wharf logistics lifting installation module structure, lifting jack and wharf lifting equipment

Abstract

The utility model discloses a wharf logistics lifting installation module structure, a lifting jack and wharf lifting equipment in the technical field of crane lifting, and solves the problem of the disassembly and assembly efficiency of a crane. A logistics crane body is fixed to a wharf through a front platform assembly and a rear platform assembly. In the front platform assembly, two first hinge seats are fixed to the two ends of a first supporting seat correspondingly; a first fixing plate is annularly arranged on the periphery of the bottom of the first supporting base. The hoisting mechanism is arranged on the first supporting seat; a plurality of first jackscrew structures are arranged on the first fixing plate for leveling; the foundation bolt is fixed to a wharf through a first fixing plate. In the rear platform assembly, two second hinge bases are fixed to the two ends of a second supporting base respectively. A second fixing plate is annularly arranged on the periphery of the bottom of the second supporting base. The luffing mechanism is arranged on the second supporting seat; a plurality of second jackscrew structures are arranged on the second fixing plate for leveling; the foundation bolt is fixed on a wharf through a second fixing plate; the dismounting convenience and management of the crane are facilitated.

Description

Technical Field

[0001] The utility model relates to a dock logistics lifting installation module structure, a lifting device and dock lifting equipment, belonging to the technical field of crane lifting. Background Art

[0002] Cranes are mainly used to lift large heavy objects. With the rapid development of industrial technology, large bridges, docks, and port construction have become common. Ports and docks have a large amount of cargo waiting to be loaded and unloaded every day, and a large number of cranes are needed to operate. At present, the cranes used in ports and docks are mainly gantry cranes and floating cranes (ship cranes).

[0003] The height of the gantry crane is high, and it is difficult to disassemble and assemble, which is not convenient for daily management and use. In addition, its lifting capacity is small and it is not suitable for lifting overweight items. The floating crane is expensive, and its structure and mechanical structure are complex, resulting in high lifting costs. In addition, the floating crane is greatly affected by wind and waves. When there are strong winds and waves, the floating crane must be driven to a sheltered pier, resulting in a waste of resources and time.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the utility model, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to ordinary technicians in this field. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a terminal logistics lifting installation module structure, a crane and a terminal lifting equipment, which have a simple overall structure and low cost; they form a modular installation with the overall structure of the crane, which is convenient for the disassembly, assembly, transportation and on-site management of the crane.

[0006] In order to achieve the above purpose, the utility model is implemented by adopting the following technical solutions:

[0007] In a first aspect, the utility model provides a dock logistics crane installation module structure, including a front platform component and a rear platform component arranged on the dock; the logistics crane body is fixed on the dock through the front platform component and the rear platform component respectively;

[0008] The front platform assembly includes a first support seat, a first hinge seat and a lifting mechanism; the two first hinge seats are respectively fixed to the two ends of the first support seat; a first fixing plate is arranged around the bottom periphery of the first support seat; the lifting mechanism is arranged on the top surface of the first support seat; a plurality of first top screw structures are arranged on the first fixing plate for leveling; a plurality of anchor bolts fix the front platform assembly to the dock through the first fixing plate;

[0009] The rear platform assembly includes a second support seat, a second hinge seat and a variable amplitude mechanism; the two second hinge seats are respectively fixed at two ends of the second support seat; a second fixing plate is provided on the outer periphery of the bottom of the second support seat; the variable amplitude mechanism is provided on the top surface of the second support seat; a plurality of second top screw structures are provided on the second fixing plate for leveling; a plurality of anchor bolts fix the rear platform assembly to the dock through the second fixing plate.

[0010] Furthermore, the first articulated seat includes an integrally formed fixed seat, a left ear plate and a right ear plate; the left ear plate and the right ear plate are correspondingly arranged at the left and right ends of the fixed seat; the left ear plate and the right ear plate are provided with pin holes; the second articulated seat has the same molding structure as the first articulated seat.

[0011] Furthermore, the first top screw structure includes a grooved screw, a leveling nut and a fixing nut; one end of the screw is used to screw into the dock foundation; the leveling nut is screwed onto the screw; after the first fixing plate passes through the screw and is located above the leveling nut, the fixing nut is screwed on to fix it; the second top screw structure is the same as the first top screw structure.

[0012] Furthermore, the first fixing plate and the second fixing plate are respectively provided with a first rib plate; the first rib plate is correspondingly connected to the first hinge seat and the second hinge seat.

[0013] Furthermore, a second rib plate is provided between the first support seat and the first hinge seat; and a second rib plate is provided between the second support seat and the second hinge seat.

[0014] Furthermore, the logistics crane body includes a boom, a front support rod and a rear support rod; the top end of the front support rod is respectively hinged to the luffing pulley group and the rear support rod; the luffing pulley group is hinged to the top end of the boom through a pull plate; the bottom ends of the boom and the front support rod are respectively hinged to the first articulated seat through a pin shaft; the lifting mechanism is connected to the lifting mechanism on the boom; the bottom end of the rear support rod is hinged to the second articulated seat through a pin shaft; the luffing mechanism is connected to the luffing pulley group.

[0015] Furthermore, the logistics crane body also includes a power system; the power system is arranged on the dock; the power system is electrically connected to the lifting mechanism and the luffing mechanism respectively.

[0016] Furthermore, the power system includes a driver's cab, an electrical room and a resistor cabinet.

[0017] In a second aspect, the utility model provides a crane which adopts the above-mentioned terminal logistics crane installation module structure.

[0018] In a third aspect, the utility model provides a dock lifting device, which adopts the above-mentioned lifting device.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The utility model provides a dock logistics crane installation module structure, the front platform component and the rear platform component are used to fix the logistics crane body on the dock, and form a modular installation method with the logistics crane body, which is convenient for easy management of the entire process of disassembly, installation and transportation of the logistics crane body, avoids the situation that the disassembled parts are scattered and difficult to organize, and improves the overall work efficiency; wherein, the lifting mechanism is installed on the first support seat, and the luffing mechanism is installed on the second support seat, which can help integrate multiple installation and driving components of the logistics crane body, and is more convenient for efficient management and use compared with the decentralized design of each driving mechanism in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front platform component structure in a dock logistics lifting installation module structure provided by the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the rear platform component in a terminal logistics lifting installation module structure provided by the utility model;

[0023] Figure 3 It is a schematic diagram of the overall structure of a terminal logistics lifting installation module structure provided by the utility model;

[0024] Figure 4 yes Figure 3 Schematic diagram of the power system;

[0025] Figure 5 yes Figure 3 Schematic diagram of the structure of the middle boom;

[0026] Figure 6 Schematic diagram of the first / second top wire structure;

[0027] In the figure: 1. Front platform assembly; 2. Rear platform assembly; 3. Logistics crane body;

[0028] first support seat; 12, first hinge seat; 13, lifting mechanism; 14, first fixing plate; 15, first top screw structure; 16, first rib plate; 17, second rib plate;

[0029] Second support seat; 22, second hinge seat; 23, amplitude changing mechanism; 24, second fixing plate; 25, second top screw structure;

[0030] 31. Boom; 32. Front support rod; 33. Rear support rod; 34. Luffing pulley block; 35. Pull plate; 36. Hoisting mechanism; 37. Driver's cab; 38. Electrical room; 39. Resistance cabinet;

[0031] 121. fixing seat; 122. left ear plate; 123. right ear plate; 151. fixing nut; 152. screw rod; 153. leveling nut; 311. bottom arm section; 312. connecting section; 313. middle section; 314. top arm section. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model. Embodiment 1

[0033] This embodiment provides a dock logistics crane installation module structure, including a front platform component 1 and a rear platform component 2. The front platform component 1 and the rear platform component 2 are respectively fixed on the dock, and the logistics crane body 3 is installed on the front platform component 1 and the rear platform component 2, so that it is stably fixed on the dock.

[0034] Among them, Figure 1 The front platform assembly 1 includes a first support seat 11, a first hinge seat 12 and a lifting mechanism 13. The first hinge seats 12 are fixedly mounted at both ends of the first support seat 11. The fixing method can be welded. A first fixing plate 14 is arranged around the bottom periphery of the first support seat 11, and a plurality of first top screw structures 15 are arranged on the first fixing plate 14 for leveling. After leveling, a plurality of anchor bolts are respectively passed through the first fixing plate 14 and screwed on the dock, so that the front platform assembly 1 is stably connected to the dock. The lifting mechanism 13 is installed on the top surface of the first support seat 11, and is used to drive the hoisting mechanism 36 on the logistics crane body 3 to work. Compared with the existing scattered lifting mechanisms 13, the front platform assembly 1 of this invention integrates the lifting mechanism 13 on the first support seat 11. The lifting mechanism 13 can not only apply downward gravity to the front platform assembly 1, ensuring that the front platform assembly 1 provides stable support for the logistics crane body 3, but also ensures the convenience of disassembly, storage or installation because it is integrated on the first support seat 11.

[0035] like Figure 2The rear platform assembly 2 includes a second support seat 21, a second hinge seat 22 and a luffing mechanism 23. The two second hinge seats 22 are respectively mounted on the two ends of the second support seat 21, and the two second hinge seats 22 can be fixed to the two ends of the second support seat 21 by welding. A second fixing plate 24 is arranged around the bottom periphery of the second support seat 21, and a plurality of second top screw structures 25 are arranged on the second fixing plate 24 for leveling. After leveling, a plurality of anchor bolts pass through the second fixing plate 24 respectively, and the rear platform assembly 2 is fixedly installed on the dock. The luffing mechanism 23 is installed on the top surface of the second support seat 21, and is used to drive the luffing pulley group 34 on the logistics crane body 3 to work. Compared with the existing dispersed luffing mechanisms 23, the rear platform assembly 2 of this invention integrates the luffing mechanism 23 on the first support seat 11, and the luffing mechanism 23 can not only exert downward gravity on the rear platform assembly 2, ensuring that the rear platform assembly 2 provides stable support for the logistics crane body 3, but also ensures the convenience of disassembly or installation because it is integrated on the second support seat 21.

[0036] like Figure 6 The first top screw structure 14 provided in the embodiment includes a fixing nut 151, a grooved screw rod 152 and a leveling nut 153. One end of the screw rod 152 is fixedly installed in the dock foundation. The leveling nut 153 is screwed onto the screw rod 152, and the first fixing plate 14 passes through the screw rod 152 and is located above the leveling nut 153, and then the fixing nut 151 is screwed onto the screw rod 152 to fasten the first fixing plate 14. The leveling nuts 13 in the multiple first top screw structures 14 cooperate with the front platform assembly 1 to complete horizontal leveling, thereby promoting the balance of the connection of the logistics crane body 3. The second top screw structure 25 is the same as the first top screw structure 15. In the same way, the rear platform assembly 2 is horizontally installed on the dock, and then the second fixing plate 24 is passed through the anchor bolts for fixed connection. Cooperating with the front platform assembly 1 ensures the balance of the connection of the logistics crane body.

[0037] like Figure 3 The logistics crane body 3 includes a boom 31, a front support rod 32 and a rear support rod 33. The top end of the front support rod 32 is hinged with a luffing pulley block 34 and a rear support rod 33 respectively. The luffing pulley block 34 and the top end of the boom 31 are hinged through a pull plate 35. The bottom ends of the boom 31 and the front support rod 32 are hinged on the first hinge seat 12 through a pin shaft respectively. The lifting mechanism 13 is connected to the hoisting mechanism 36 on the boom 31 to drive the hoisting mechanism 36 to work. The bottom end of the rear support rod 33 is hinged to the second hinge seat 22 through a pin shaft. The luffing mechanism 23 is connected to the luffing pulley block 34 to drive the luffing pulley block 34 to work.

[0038] The front platform assembly 1 integrates the bottom end of the main arm, the bottom end of the front support rod and the lifting mechanism 13 and other functional modular units; the rear platform integrates the bottom end of the rear support rod, the luffing mechanism 23 and other functional modular units. The integrated disassembly, assembly and transportation are realized.

[0039] In some embodiments, Figure 1 and Figure 2 The first articulated seat 12 includes an integrally formed fixed seat 121, a left ear plate 122 and a right ear plate 123. The left ear plate 122 and the right ear plate 123 are correspondingly mounted on the left and right ends of the fixed seat 121. That is, the left end of the fixed seat 121 is fixed with the left ear plate 122, and the right end of the fixed seat 121 is fixed with the right ear plate 123. Pin holes are respectively provided on the left ear plate 122 and the right ear plate 123. During installation, the bottom end of the arm 31 passes through the pin hole through the pin shaft and is hinged between the left ear plate 122 and the right ear plate 123. The bottom end of the front support rod 32 is mounted on the outside of the left ear plate 122 and the right ear plate 123, and is also hinged through the pin shaft. Correspondingly, the second articulated seat 22 has the same molding structure as the first articulated seat 12, and the bottom end of the rear support rod 33 is hinged on the second articulated seat 22 through the pin shaft passing through the pin hole.

[0040] In some embodiments, Figure 1 and Figure 2 , the first ribs 16 are respectively installed on the first fixing plate 14 and the second fixing plate 24. The first ribs 16 are connected to the first hinge seat 12 and the second hinge seat 22. That is, the first ribs 16 arranged on the first fixing plate 14 are fixedly connected to the first hinge seat 12, and the first ribs 16 arranged on the second fixing plate 24 are fixedly connected to the second hinge seat 22. The arrangement of the first ribs 16 enables the first hinge seat 12 and the second hinge seat 22 to be firmly connected to the corresponding first fixing plate 14 and the second fixing plate 24, thereby improving the strength of the first hinge seat 12 and the second hinge seat 22.

[0041] In some embodiments, after the first rib plate 16 is provided, a second rib plate 17 is installed between the first support seat 11 and the first hinge seat 12. The second rib plate 17 is provided between the second support seat 21 and the second hinge seat 22, which improves the force effect of the first hinge seat 12 and the second hinge seat 22, and can improve the stability and safety of the installation of the front support rod 32, the arm 31 and the rear support rod 33. The first rib plate 16 and the second rib plate 17 can be made by welding and one-piece injection molding.

[0042] The logistics crane body 3 also includes a power system. The power system can be detachably installed on the dock. The power system is electrically connected to the lifting mechanism 13 and the luffing mechanism 23 to provide power to the lifting mechanism 13 and the luffing mechanism 23. Figure 4The power system includes a driver's cab 37, an electrical room 38 and a resistor cabinet 39. At the same time, the power system can also provide an external power source and lighting for the whole machine. The boom 31 adopts a single-arm and double-arm form, with good lateral stability and strong wind resistance. Figure 5 , wherein the arm frame 31 includes a bottom arm section 311, a connecting section 312, a plurality of middle sections 313 and a top arm section 314 which are connected in sequence. Embodiment 2

[0043] This embodiment provides a lifting device, which adopts the terminal logistics lifting installation module structure described in the above embodiment 1. Since the lifting device provided by this embodiment adopts the terminal logistics lifting installation module structure of embodiment 1, it can at least produce the technical effect described in embodiment 1, and will not be described in detail here. Embodiment 3

[0044] This embodiment provides a dock lifting equipment, which uses the lifting device described in the above embodiment 2. Since the lifting device provided by this embodiment uses the dock lifting equipment of embodiment 2, it can at least produce the technical effect described in embodiment 2, which will not be described in detail here.

[0045] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0046] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A terminal logistics lifting installation module structure, characterized in that: It includes a front platform component and a rear platform component arranged on the wharf; the logistics crane body is fixed on the wharf through the front platform component and the rear platform component respectively; The front platform assembly includes a first support seat, a first hinge seat and a lifting mechanism; the two first hinge seats are respectively fixed to the two ends of the first support seat; a first fixing plate is arranged around the bottom periphery of the first support seat; the lifting mechanism is arranged on the top surface of the first support seat; a plurality of first top screw structures are arranged on the first fixing plate for leveling; a plurality of anchor bolts fix the front platform assembly to the dock through the first fixing plate; The rear platform assembly includes a second support seat, a second hinge seat and a variable amplitude mechanism; the two second hinge seats are respectively fixed at two ends of the second support seat; a second fixing plate is provided on the outer periphery of the bottom of the second support seat; the variable amplitude mechanism is provided on the top surface of the second support seat; a plurality of second top screw structures are provided on the second fixing plate for leveling; a plurality of anchor bolts fix the rear platform assembly to the dock through the second fixing plate.

2. The terminal logistics lifting installation module structure according to claim 1 is characterized in that: The first articulated seat includes an integrally formed fixed seat, a left ear plate and a right ear plate; the left ear plate and the right ear plate are correspondingly arranged at the left and right ends of the fixed seat; the left ear plate and the right ear plate are provided with pin holes; the second articulated seat has the same molding structure as the first articulated seat.

3. The terminal logistics lifting installation module structure according to claim 2 is characterized in that: The first top screw structure includes a grooved screw rod, a leveling nut and a fixing nut; one end of the screw rod is used to be screwed into the dock foundation; the leveling nut is screwed onto the screw rod; after the first fixing plate passes through the screw rod and is located above the leveling nut, the fixing nut is screwed on to fix it; the second top screw structure is the same as the first top screw structure.

4. The terminal logistics lifting installation module structure according to claim 3 is characterized in that: The first fixing plate and the second fixing plate are respectively provided with first rib plates; the first rib plates are correspondingly connected to the first hinge seat and the second hinge seat.

5. The terminal logistics lifting installation module structure according to claim 4 is characterized in that: A second rib plate is provided between the first support seat and the first hinge seat; a second rib plate is provided between the second support seat and the second hinge seat.

6. The terminal logistics lifting installation module structure according to claim 5 is characterized in that: The logistics crane body includes a boom, a front support rod and a rear support rod; the top end of the front support rod is hinged to the luffing pulley block and the rear support rod respectively; the luffing pulley block is hinged to the top end of the boom through a pull plate; the bottom ends of the boom and the front support rod are hinged to the first articulated seat through a pin respectively; the lifting mechanism is connected to the hoisting mechanism on the boom; the bottom end of the rear support rod is hinged to the second articulated seat through a pin; the luffing mechanism is connected to the luffing pulley block.

7. The terminal logistics lifting installation module structure according to claim 6 is characterized in that: The logistics crane body also includes a power system; the power system is arranged on the dock; the power system is electrically connected to the lifting mechanism and the luffing mechanism respectively.

8. The terminal logistics lifting installation module structure according to claim 7 is characterized in that: The power system includes a driver's cab, an electrical room and a resistor cabinet.

9. A lifting device, characterized in that: A terminal logistics lifting installation module structure as described in any one of claims 1 to 8 is adopted.

10. A dock lifting equipment, characterized in that: Use the lifting device described in claim 9.

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