A crane linkage table

Abstract

The utility model discloses a kind of crane linkage platform, including base assembly, seat assembly, operating box assembly and wiring harness, the operating box assembly includes the operating box being located seat assembly both sides, the operating box is connected with seat assembly, the base assembly includes base box, the seat assembly is installed on base box, control module is equipped in the base box, the top of the base box is equipped with operating box interface, wiring harness passes through operating box interface and is electrically connected with operating box control module. The utility model has the advantages of high space utilization, high installation efficiency and good operation comfort.

Description

Technical Field

[0001] This utility model relates to the field of lifting equipment technology, and in particular to a crane linkage platform. Background Technology

[0002] The crane control console is the core operating device of the crane, mainly used to control the crane's movement, gripping, lifting and other actions.

[0003] Currently, the crane control console located in the driver's cab uses a base assembly to secure the seat and left and right control boxes. The control boxes' operating signals are connected point-to-point to the bottom of the control box or inside the base assembly. This requires extensive cable routing on-site, resulting in relatively haphazard internal wiring. Maintenance requires folding down the seat. The main drawbacks are: 1) Low space utilization in the base assembly and chaotic internal wiring; 2) Numerous on-site connections within the base assembly, leading to low on-site installation efficiency; 3) Inconvenient connection removal during maintenance within the base assembly.

[0004] Furthermore, the existing crane control panel is located on both sides of the seat, consisting of a left control panel and a right control panel. The driver's cab controls the crane's movements and monitors its working status through buttons, indicator lights, and other means on the control panel. The control panel of the crane control box mostly adopts a combination of separate buttons, knobs and operating handles. The box is fixed to the floor by connecting it to the base of the control box. The main disadvantages are as follows: 1) The control box is large in size, occupying a lot of space in the driver's cab, making the driver's cab larger and heavier, increasing the manufacturing cost of the crane control box; 2) The space requirements for wiring and control switch modules in the control box result in a very tall box when viewed from the side, which restricts the operator's leg extension to both sides; in addition, the heavy weight of the control box determines that it can only be a box-shaped structure fixed to the floor, and most of them cannot be moved with the seat, making position adjustment difficult and affecting the improvement of operating comfort; 3) Each switch in the control box has independent wiring, and there are many wiring points inside the box, so there are also many points of failure, which increases the difficulty of tracing the source of failure, making troubleshooting difficult and maintenance inconvenient; 4) The control box panel uses separate switches, the components are scattered, occupying a lot of table space, requiring the operator to frequently move their eyes and arms, which is easy to cause fatigue and misoperation. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a crane linkage platform with high space utilization, high installation efficiency and good operation comfort.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A crane control console includes a base assembly, a seat assembly, an operation box assembly, and a wiring harness. The operation box assembly includes operation boxes located on both sides of the seat assembly and connected to the seat assembly. The base assembly includes a base housing, and the seat assembly is mounted on the base housing. A control module is provided inside the base housing, and an operation box interface is provided on the top of the base housing. The wiring harness passes through the operation box interface to electrically connect the control module and the operation box.

[0007] As a further improvement to the above technical solution: The bottom of the base housing is provided with a bottom interface, which is used to connect to the cables on the driver's cab floor.

[0008] The base housing has a removable cover on its side.

[0009] The control box includes an upper cover and a lower cover. The upper cover is placed on the lower cover. The lower cover has a control box interface. The upper cover has an operating handle and an integrated function area. The wiring harness passes through the control box interface and is electrically connected to the operating handle and the integrated function area.

[0010] The upper box cover is arranged at an angle, and the height of the front end of the upper box cover is higher than the height of the rear end.

[0011] The lower cover has an inverted trapezoidal cross-section, and a drainage hole is provided at the bottom of the lower cover.

[0012] The mounting plane of the operating handle is lower than the mounting plane of the integrated functional area.

[0013] The seat assembly has adjustment components on both sides, and the control box is connected to the seat assembly through the adjustment components. The adjustment components are used to adjust the position of the control box.

[0014] The seat assembly is also provided with hand rests on both sides, the control box is connected to the hand rests, and the hand rests are connected to the seat assembly through an adjustment component.

[0015] The adjustment assembly includes a lifting adjustment mechanism, a front-to-back adjustment mechanism, and a tilting mechanism. The lifting and adjusting mechanism includes a parallelogram linkage structure, and the fixed rod of the parallelogram linkage structure is fixedly connected to the seat assembly; The front and rear adjustment mechanism includes a fixed bracket and a sliding bracket. The fixed bracket is connected to a connecting rod of a parallelogram linkage structure. The fixed bracket is provided with a slide rail, and the sliding bracket slides on the slide rail. The flipping mechanism includes a flipping bracket and a flipping hinge point. The flipping hinge point is located on the sliding bracket, and the flipping bracket is hinged to the sliding bracket through the flipping hinge point. The hand support is connected to the flipping bracket.

[0016] Compared with the prior art, the advantages of this utility model are: 1. The crane control console of this utility model integrates the control module into the base housing. The signal from the control box is directly connected to the control module through a wiring harness. The PLC in the electrical room only needs to communicate to obtain relevant information, which simplifies the connection lines between the crane control console and external equipment. It has high space utilization and high installation efficiency. Furthermore, the unified wiring of the control box through the wiring harness facilitates the maintenance of the wiring in case of failure. It can reduce the number of wiring points in the control box, reduce the weight and volume of the control box, and has high space utilization. It reduces the manufacturing cost of the crane control console and allows the control box to be installed on the seat assembly and move with the seat assembly, resulting in good operating comfort.

[0017] 2. When it is necessary to inspect or replace the components inside the base box of the crane linkage table of this utility model, the operation can be carried out simply by opening the cover plate, without disassembling the entire base box, which greatly improves the convenience and efficiency of inspection and maintenance; at the same time, the detachable cover plate also facilitates the cleaning and maintenance of the inside of the base box, ensuring the long-term stable operation of the crane linkage table.

[0018] 3. The crane control panel of this utility model integrates the various functional modules of the control box into an integrated functional area, reducing the wiring points in the control box, reducing the weight and volume of the control box, achieving lightweighting of the crane control panel, increasing the effective activity space in the driver's cab, and improving the driver's comfort; the application of the integrated functional area simplifies the connection lines between the control box and external equipment, reduces external wiring, improves the overall aesthetics, improves installation efficiency, reduces electrical fault points, and reduces maintenance difficulty.

[0019] 4. In the crane linkage platform of this utility model, the upper cover of the box is gradually raised along the line of sight from the side closest to the operator. The upper cover is at a certain angle to the horizontal line, which makes it easy for the operator to observe and also supports the operator's wrists, reducing operator fatigue.

[0020] 5. The crane linkage platform of this utility model has a reduced weight and volume of control box, which can be arranged at the front of the adjustment component to realize the position adjustment of the control box relative to the seat assembly, adapting to operators of different heights and body types, and improving operating comfort. Attached Figure Description

[0021] Figure 1 This is the front view of the crane linkage table of this utility model.

[0022] Figure 2 This is a side view of the crane linkage table of this utility model.

[0023] Figure 3 This is a side view of the crane linkage platform of this utility model in the driver's cab.

[0024] Figure 4 This is a top view of the crane linkage platform of this utility model.

[0025] Figure 5 This is a front view of the right-side control box in the crane linkage console of this utility model.

[0026] Figure 6 This is a front view of the left-side control box in the crane linkage console of this utility model.

[0027] Figure 7 This is a top view of the right-side control box in the crane linkage platform of this utility model.

[0028] Figure 8 This is a top view of the left-side control box in the crane linkage console of this utility model.

[0029] Figure 9 This is a front view of the base box of the crane linkage platform of this utility model.

[0030] Figure 10 This is a top view of the base box of the crane linkage platform of this utility model.

[0031] Figure 11 This is a side view of the adjusting component in the crane linkage platform of this utility model.

[0032] Legend: 1. Base assembly; 11. Base housing; 12. Control module; 13. Operation box interface; 14. Bottom interface; 15. Cover plate; 16. Defrost / fog device interface; 17. Alarm device interface; 18. Cable fixing mechanism; 2. Seat assembly; 3. Operation box assembly; 31. Operation box; 311. Upper cover; 312. Lower cover; 313. Operation handle; 314. Integrated functional area; 4. Adjustment component; 41. Lifting adjustment mechanism; 411. Parallelogram linkage structure; 42. Front and rear adjustment mechanism; 421. Fixed bracket; 422. Sliding bracket; 43. Flipping mechanism; 431. Flipping bracket; 432. Flipping hinge point; 5. Hand rest; 6. Wiring harness. Detailed Implementation

[0033] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "assembly," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] like Figures 1 to 11 As shown, the crane linkage platform of this embodiment includes a base assembly 1, a seat assembly 2, an operation box assembly 3, and a wiring harness 6. The operation box assembly 3 includes operation boxes 31 located on both sides of the seat assembly 2 and connected to the seat assembly 2. The base assembly 1 includes a base housing 11, and the seat assembly 2 is mounted on the base housing 11. A control module 12 is provided inside the base housing 11, and an operation box interface 13 is provided on the top of the base housing 11. The wiring harness 6 passes through the operation box interface 13 to electrically connect the control module 12 and the operation box 31.

[0038] In this embodiment, the crane control console integrates the control module 12 into the base housing 11. The signal from the control box 31 is directly connected to the control module 12 via the wiring harness 6. The PLC in the electrical room only needs to communicate to obtain relevant information, which simplifies the connection lines between the crane control console and external equipment. This results in high space utilization and high installation efficiency. Furthermore, the wiring harness 6 facilitates the maintenance of the wiring in case of faults by unifying the wiring of the control box 31. This reduces the number of wiring points in the control box 31, thereby reducing its weight and volume. This also results in high space utilization, lower manufacturing costs for the crane control console, and allows the control box 31 to be installed on the seat assembly 2 and move together with it, providing good operating comfort.

[0039] Furthermore, such as Figure 10 As shown in this embodiment, the bottom of the base housing 11 is provided with a bottom interface 14, which is used to connect with cables on the driver's cab floor. This design allows the base housing 11 to be easily connected to other electrical systems in the driver's cab, reducing the complexity and workload of on-site wiring and further improving installation efficiency.

[0040] Furthermore, such as Figure 9 As shown in this embodiment, the base housing 11 has a removable cover plate 15 on its side. When it is necessary to inspect or replace the components inside the base housing 11, the operation can be carried out simply by opening the cover plate 15, without disassembling the entire base housing 11, which greatly improves the convenience and efficiency of inspection and maintenance; at the same time, the removable cover plate also facilitates the cleaning and maintenance of the inside of the base housing 11, ensuring the long-term stable operation of the crane linkage.

[0041] Furthermore, such as Figure 10 As shown in this embodiment, the base box 11 is also provided with a cable fixing mechanism 18, which can better constrain the cable routing and keep the interior of the base box 11 tidy.

[0042] Furthermore, such as Figure 3 and Figure 9 As shown in this embodiment, the front end of the base housing 11 is provided with a defrosting device interface 16 and an alarm device interface 17. The defrosting device interface 16 is used to connect to the defrosting device, which can effectively prevent the driver's cab glass from fogging in low temperature environments and ensure clear visibility for the operator. The alarm device interface 17 is used to connect to the alarm device, which can issue an alarm in time when the crane malfunctions, reminding surrounding personnel to pay attention to safety.

[0043] Furthermore, such as Figures 5 to 8As shown, in this embodiment, the control box 31 includes an upper cover 311 and a lower cover 312. The upper cover 311 covers the lower cover 312, and the lower cover 312 has a control box interface. The upper cover 311 is equipped with an operating handle 313 and an integrated functional area 314. The wiring harness 6 passes through the control box interface and is electrically connected to the operating handle 313 and the integrated functional area 314. By integrating the various functional modules of the control box 31 into the integrated functional area 314, the number of wiring points in the control box 31 is reduced, the weight and volume of the control box 31 are reduced, the crane linkage platform is made lighter, the effective activity space in the driver's cab is increased, and the driver's comfort is improved. The application of the integrated functional area 314 simplifies the connection lines between the control box and external equipment, reduces external wiring, improves the overall aesthetics, improves installation efficiency, reduces electrical fault points, and reduces maintenance difficulty.

[0044] Preferably, such as Figure 8 As shown, in this embodiment, the integrated functional area 314 of the left operation box 31 includes control switches and auxiliary functional areas such as pen slots and USB interfaces. The control switches include control buttons and knobs for the operation of the crane's main power supply, hoisting, trolley, trolley or luffing, slewing and other working mechanisms, as well as indicator lights, buzzers and other components that display the power supply and working mechanism status.

[0045] like Figure 9 As shown, the integrated functional area 314 of the right-side control box 31 includes an integrated control panel. The integrated control panel is electrically connected to the control module 12 via wiring harness 6, and integrates control switches for various auxiliary mechanisms, further reducing the number of wires inside the control box 31.

[0046] Preferably, such as Figure 2 As shown, in this embodiment, the control box 31 is arranged on the side front of the seat assembly 2, which facilitates observation and operation and reduces physical fatigue caused by the operator's shoulders leaning backward.

[0047] Furthermore, such as Figure 2 As shown, in this embodiment, the upper cover 311 is arranged at an angle. The height of the front end of the upper cover 311 (the end away from the seat assembly 2) is higher than the height of the rear end (the end closer to the seat assembly 2). That is, the upper cover 311 gradually rises along the line of sight on the side closer to the operator. The upper cover 311 forms a certain angle with the horizontal line, which is convenient for the operator to observe and also supports the operator's wrist, reducing operator fatigue.

[0048] Furthermore, such as Figure 2 As shown, in this embodiment, the lower cover 312 has an inverted trapezoidal cross-section, and a drainage hole is provided at the bottom of the lower cover 312. The inverted trapezoidal shape of the lower cover 312 facilitates the downward flow of water vapor to the drainage hole, preventing water vapor from accumulating in the operating box 31, thus ensuring good safety. Preferably, the corners of the lower cover 312 are all rounded, increasing its aesthetic appeal.

[0049] Furthermore, such as Figure 5 and Figure 6 As shown, in this embodiment, the mounting plane of the operating handle 313 is lower than the mounting plane of the integrated functional area 314, so that the operator's arm can operate the operating handle 313 at a comfortable angle.

[0050] Furthermore, such as Figure 2 As shown, in this embodiment, adjustment components 4 are provided on both sides of the seat assembly 2. The control box 31 is connected to the seat assembly 2 through the adjustment components 4, and the adjustment components 4 are used to adjust the position of the control box 31. Because the weight and volume of the control box 31 are reduced, it can be arranged at the front end of the adjustment components 4 to realize the position adjustment of the control box 31 relative to the seat assembly 2, which can accommodate operators of different heights and body types, and improve the operating comfort.

[0051] Furthermore, such as Figure 2 As shown in this embodiment, the seat assembly 2 is also provided with hand rests 5 on both sides. The control box 31 is connected to the hand rests 5. The hand rests 5 are connected to the seat assembly 2 through the adjustment component 4, which makes it convenient for the operator to comfortably rest their elbows and reduce operating fatigue. The hand rests 5 are connected to the control box 31. The hand rests 5 and the control box 31 are adjusted in position synchronously, which can reduce the obstruction of vision, facilitate the operator to issue commands, and reduce the error rate.

[0052] Furthermore, such as Figure 11 As shown, in this embodiment, the adjustment component 4 includes a lifting adjustment mechanism 41, a front-to-back adjustment mechanism 42, and a flipping mechanism 43. The lifting adjustment mechanism 41 includes a parallelogram linkage structure 411, and the fixed rod of the parallelogram linkage structure 411 is fixedly connected to the seat assembly 2. The front and rear adjustment mechanism 42 includes a fixed bracket 421 and a sliding bracket 422. The fixed bracket 421 is connected to the connecting rod of the parallelogram linkage structure 411. The fixed bracket 421 is provided with a slide rail, and the sliding bracket 422 is slidably mounted on the slide rail. The flipping mechanism 43 includes a flipping bracket 431 and a flipping hinge point 432. The flipping hinge point 432 is located on the sliding bracket 422. The flipping bracket 431 is hinged to the sliding bracket 422 through the flipping hinge point 432. The hand support 5 is connected to the flipping bracket 431.

[0053] By setting up a lifting adjustment mechanism 41, a front and rear adjustment mechanism 42, and a flipping mechanism 43, the hand support platform 5 and the operating box 31 can move back and forth, up and down, and flip, making them more adaptable. In addition, the operating box 31 can be flipped upward as a whole under the action of the adjustment component 4, which facilitates the maintenance of the operating box 31 and the passage of personnel.

[0054] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model using the methods and techniques disclosed above, or modify it into equivalent embodiments with equivalent changes, without departing from the spirit and technical solution of the present utility model. Therefore, any simple modifications, equivalent substitutions, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A crane control table, characterized in that: The system includes a base assembly (1), a seat assembly (2), an operation box assembly (3), and a wiring harness (6). The operation box assembly (3) includes operation boxes (31) located on both sides of the seat assembly (2). The operation boxes (31) are connected to the seat assembly (2). The base assembly (1) includes a base housing (11). The seat assembly (2) is mounted on the base housing (11). The base housing (11) contains a control module (12). The top of the base housing (11) has an operation box interface (13). The wiring harness (6) passes through the operation box interface (13) to electrically connect the control module (12) and the operation box (31).

2. The crane linkage table according to claim 1, characterized in that: The bottom of the base box (11) is provided with a bottom interface (14), which is used to connect with the cables on the driver's cab floor.

3. The crane linkage table according to claim 1, characterized in that: The base box (11) has a removable cover plate (15) on its side.

4. The crane linkage table according to claim 1, characterized in that: The control box (31) includes an upper cover (311) and a lower cover (312). The upper cover (311) is placed on the lower cover (312). The lower cover (312) is provided with a control box interface. The upper cover (311) is equipped with an operating handle (313) and an integrated functional area (314). The wiring harness (6) passes through the control box interface and is electrically connected to the operating handle (313) and the integrated functional area (314).

5. The crane linkage table according to claim 4, characterized in that: The upper cover (311) is arranged at an angle, and the height of the front end of the upper cover (311) is higher than the height of the rear end.

6. The crane linkage table according to claim 4, characterized in that: The lower cover (312) has an inverted trapezoidal cross section, and a drainage hole is provided at the bottom of the lower cover (312).

7. The crane linkage table according to claim 4, characterized in that: The mounting plane of the operating handle (313) is lower than the mounting plane of the integrated functional area (314).

8. The crane control panel according to any one of claims 1 to 7, characterized in that: The seat assembly (2) is provided with adjustment components (4) on both sides. The control box (31) is connected to the seat assembly (2) through the adjustment components (4). The adjustment components (4) are used to adjust the position of the control box (31).

9. The crane linkage table according to claim 8, characterized in that: The seat assembly (2) is also provided with hand rests (5) on both sides. The control box (31) is connected to the hand rests (5). The hand rests (5) are connected to the seat assembly (2) through the adjustment component (4).

10. The crane linkage table according to claim 9, characterized in that: The adjustment component (4) includes a lifting adjustment mechanism (41), a front and rear adjustment mechanism (42), and a flipping mechanism (43). The lifting adjustment mechanism (41) includes a parallelogram linkage structure (411), and the fixed rod of the parallelogram linkage structure (411) is fixedly connected to the seat assembly (2). The front and rear adjustment mechanism (42) includes a fixed bracket (421) and a sliding bracket (422). The fixed bracket (421) is connected to the connecting rod of the parallelogram linkage structure (411). The fixed bracket (421) is provided with a slide rail, and the sliding bracket (422) slides on the slide rail. The flipping mechanism (43) includes a flipping bracket (431) and a flipping hinge (432). The flipping hinge (432) is located on the sliding bracket (422). The flipping bracket (431) is hinged to the sliding bracket (422) through the flipping hinge (432). The hand support (5) is connected to the flipping bracket (431).

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