Carrying device for stair assembly

Abstract

The utility model discloses a carrying device for a stair assembly. The carrying device comprises a moving guide rail, a lifting mechanism and a lifting mechanism, the moving mechanism is movably arranged on the moving guide rail; the first rotating mechanism is pivotally arranged on the moving mechanism; the carrying mechanism is arranged on the first rotating mechanism in a liftable mode and used for fixing the stair assembly. The carrying device is simple in structure, the moving mechanism, the first rotating mechanism and the carrying mechanism are matched to enable the stair assembly to have a large movement range in space, it can be ensured that the stair assembly is located at the position aligned with a mounting hole in mechanical equipment, an operator can mount the stair assembly conveniently, and the working efficiency is improved. The labor intensity and the installation difficulty of the stair assembly are reduced, and the installation operation efficiency of the stair assembly is effectively improved.

Description

Technical Field

[0001] The present application belongs to the technical field of handling devices, and in particular relates to a handling device for stair assemblies. Background Art

[0002] The staircase components (such as guard plate stairs) of mechanical equipment (such as truck cranes) are of various types and irregular shapes, and some products weigh more than 15Kg. When the staircase components are assembled in the workshop, due to the structural form and weight factors of the staircase components, multiple people (such as two people) are required to cooperate in the work, which is labor-intensive. Staircase components weighing less than 15kg (such as guard plate stairs) are carried by one operator to be installed in the holes, but because the installation holes cannot be seen, the installer needs to ensure that the staircase components are kept in the position aligned with the bolt holes while manually installing them with bolts, which has low installation efficiency and seriously affects the efficiency of the installation work. Utility Model Content

[0003] The purpose of the present application is to provide a transport device for stair assemblies, which has a simple structure, flexible movement, a wide transport range, reduces labor intensity and can improve the installation efficiency of the stair assemblies.

[0004] In order to achieve the above-mentioned object, the present application provides a handling device for a staircase assembly, the handling device comprising:

[0005] Moving guide rails;

[0006] A moving mechanism, movably arranged on the moving guide rail;

[0007] A first rotating mechanism is pivotally disposed on the moving mechanism;

[0008] The transport mechanism is liftably arranged on the first rotating mechanism and is used to fix the staircase assembly.

[0009] In an embodiment of the present application, the first rotating mechanism includes a swivel seat and a first connecting rod. The swivel seat can be pivotally arranged on the moving mechanism. The upper end of the first connecting rod is connected to the swivel seat. The conveying mechanism can be raised and lowered at the lower end of the first connecting rod.

[0010] In an embodiment of the present application, the transport device further includes:

[0011] A connecting rod assembly, wherein a first end of the connecting rod assembly is rotatably connected to a lower end of the first connecting rod, and the transport mechanism is connected to a second end of the connecting rod assembly;

[0012] The lifting drive member is used to drive the second end of the connecting rod assembly to deflect relative to the first end of the connecting rod assembly on a vertical plane.

[0013] In an embodiment of the present application, the transport device further comprises a second connecting rod arranged on a horizontal plane, a first end of the second connecting rod is rotatably connected to a second end of the connecting rod assembly, and the transport mechanism is connected to the second end of the second connecting rod.

[0014] In an embodiment of the present application, the transport device further comprises a third connecting rod arranged vertically, the third connecting rod is pivotally arranged on the second connecting rod, and the transport mechanism is arranged at the bottom of the third connecting rod.

[0015] In an embodiment of the present application, the transport mechanism includes:

[0016] A mounting frame is escalably disposed below the moving mechanism;

[0017] A suction cup assembly, arranged on the mounting frame and used for adsorbing the connecting plate of the staircase assembly;

[0018] The supporting claw is arranged on the mounting frame and is used for supporting the crossbeam of the staircase assembly.

[0019] In an embodiment of the present application, the cross section of the claw is U-shaped.

[0020] In an embodiment of the present application, a strip hole is provided on the bottom wall of the accommodating cavity of the movable guide rail, and the setting direction of the strip hole is consistent with the setting direction of the movable guide rail. The transport device also includes an anti-slip component for preventing the movable mechanism from falling, and the anti-slip component includes a connecting rod portion and an anti-slip portion. The upper end of the connecting rod portion is connected to the anti-slip portion, and the lower end of the connecting rod passes through the strip hole and is connected to the movable frame of the movable mechanism.

[0021] In an embodiment of the present application, the transport device further includes a secondary protection member connected to the moving mechanism and used to prevent the moving mechanism from falling.

[0022] In an embodiment of the present application, the transport device further comprises a first limit member and a second limit member respectively arranged at two axial ends of the movable guide rail, and the first limit member and the second limit member work together to limit the moving distance of the movable mechanism on the movable guide rail.

[0023] It can be known from the above technical scheme that the transport device includes a moving guide rail, a moving mechanism, a first rotating mechanism and a transport mechanism, wherein the moving mechanism can be movably arranged on the moving guide rail; the first rotating mechanism can be pivotally arranged on the moving mechanism; the transport mechanism can be lifted and lowered on the first rotating mechanism and is used to fix the staircase assembly. The transport device has a simple structure, and the cooperation of the moving mechanism, the first rotating mechanism and the transport mechanism can enable the staircase assembly to have a large range of motion in space, and can ensure that the staircase assembly is in a position aligned with the mounting hole on the mechanical equipment, which is convenient for operators to install the staircase assembly, reduces the labor intensity and the difficulty of installing the staircase assembly, and effectively improves the installation efficiency of the staircase assembly.

[0024] Other features and advantages of the embodiments of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the embodiments of the present application and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the embodiments of the present application, but do not constitute a limitation on the embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without creative work. In the drawings:

[0026] Figure 1 This is a first structural schematic diagram of the transport device in an embodiment of the utility model (side view);

[0027] Figure 2 This is a second structural schematic diagram of the transport device in the embodiment of the utility model (front view);

[0028] Figure 3 It is a schematic diagram of the combination of the transport mechanism and the staircase assembly in the embodiment of the utility model (first perspective);

[0029] Figure 4 It is a schematic diagram of the combination of the transport mechanism and the staircase assembly in the embodiment of the utility model (second viewing angle);

[0030] Figure 5 It is a schematic diagram of the combination of the transport mechanism and the staircase assembly in the embodiment of the utility model (third perspective).

[0031] Description of Reference Numerals

[0032] 1 Moving guide rail 2 Moving mechanism

[0033] 201 mobile frame 202 mobile drive member

[0034] 3 First rotating mechanism 301 Rotating seat

[0035] 302 first connecting rod 4 transport mechanism

[0036] 401 Mounting frame 402 Suction cup assembly

[0037] 403 Claw 5 Stair Components

[0038] 501 connecting plate 502 beam

[0039] 6 Connecting rod assembly 601 Fourth connecting rod

[0040] 602 fifth connecting rod 603 connecting piece

[0041] 7 lifting drive member 8 second connecting rod;

[0042] 9 Third connecting rod 10 Secondary protection member

[0043] 11 Pulley assembly 12 Drag chain fixing assembly

[0044] 13 First brake assembly 14 Second brake assembly

[0045] 15 Third brake assembly 16 Operating equipment

[0046] 17 Truck Crane DETAILED DESCRIPTION

[0047] The specific implementation of the present application is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present application, and is not used to limit the present application.

[0048] In an embodiment of the present application, a transport device for a staircase assembly 5 is provided, such as Figure 1-Figure 2 As shown, the transport device comprises:

[0049] Moving guide rail 1;

[0050] A moving mechanism 2 is movably arranged on the moving guide rail 1;

[0051] A first rotating mechanism 3 is pivotably disposed on the moving mechanism 2;

[0052] The transport mechanism 4 is liftably disposed on the first rotating mechanism 3 and is used to fix the staircase assembly 5 .

[0053] Specifically, the staircase assembly 5 in this embodiment is suitable for mechanical equipment (such as a truck crane 17), and the movable guide rail 1 (the movable rail in this embodiment is made of aluminum alloy) is arranged on a horizontal plane along the length direction of the mechanical equipment. The movable guide rail 1 is vertically spaced above the mechanical equipment, and the setting direction of the movable guide rail 1 is consistent with the setting direction of the mechanical equipment. When installing the stair assembly 5, the moving mechanism 2 moves on the moving guide rail 1 to the top of the stacking position of the stair assembly 5, so that the conveying mechanism 4 can fix a certain stair assembly 5 at the stacking position of the stair assembly 5, and then the conveying mechanism 4 drives the stair assembly 5 to rise to a certain height to avoid the stair assembly 5 and the conveying mechanism 4 from interfering with the mechanical equipment during the subsequent movement; after the stair assembly 5 and the conveying mechanism 4 rise to their positions, the moving mechanism 2 moves horizontally to the top of the position where the stair assembly 5 is to be installed on the mechanical equipment, and then the conveying mechanism 4 drives the stair assembly 5 down to a suitable installation height; during the installation of the stair assembly 5, the first rotating mechanism 3 is controlled to pivot to ensure that the stair assembly 5 is in a position aligned with the installation hole (such as a bolt hole) on the mechanical equipment (that is, the distribution direction of the stair assembly 5 on the horizontal plane can be adjusted by controlling the first rotating mechanism 3 to pivot), so as to facilitate installation by the operator.

[0054] The handling device in this embodiment has a simple structure, is easy to manufacture, and conforms to ergonomics. It can not only enable the stair assembly 5 to have a larger range of motion in space, but also ensure that the stair assembly 5 is aligned with the mounting holes on the mechanical equipment, making it easy for operators to install the stair assembly 5, reducing labor intensity and the difficulty of installing the stair assembly 5, and effectively improving the installation efficiency of the stair assembly 5.

[0055] In one embodiment of the present application, the moving mechanism 2 includes a moving frame 201 (or a hanger), a plurality of moving wheels and a moving drive member 202. The moving frame 201 is arranged on a moving guide rail 1. The plurality of moving wheels are all arranged on the moving frame 201 and can move along the moving guide rail 1. The moving drive member 202 can be selected as a motor and is used to drive the moving wheels.

[0056] In one embodiment of the present application, the mobile mechanism 2 also includes a pulley assembly 11 disposed on the mobile guide rail 1 and connected to the mobile frame 201. Specifically, the pulley assembly 11 is disposed on the mobile guide rail 1 and can move along the mobile guide rail 1. The pulley assembly 11 bears the downward pulling force from the mobile mechanism 2, further ensuring the connection stability between the mobile mechanism 2 and the mobile guide rail 1.

[0057] In one embodiment of the present application, the transport device further includes a drag chain and a drag chain fixing assembly 12. The drag chain fixing assembly 12 is disposed on the mobile frame 201. The drag chain is disposed on the drag chain fixing assembly 12 and is used to protect various cables in the transport device.

[0058] In one embodiment of the present application, the first rotating mechanism 3 includes a swivel seat 301 and a first connecting rod 302, the swivel seat 301 is pivotally arranged on the mobile mechanism 2, the upper end of the first connecting rod 302 is connected to the swivel seat 301, and the transport mechanism 4 is escalably arranged at the lower end of the first connecting rod 302. Specifically, the swivel seat 301 is arranged on the mobile frame 201 of the mobile mechanism 2, and the pivot axis of the swivel seat 301 is distributed vertically. When the swivel seat 301 pivots around the pivot axis, it can drive the transport mechanism 4 and the staircase assembly 5 on the transport mechanism 4 to deflect on the water surface, so that the staircase assembly 5 can be in a position aligned with the installation hole on the mechanical equipment during the installation process. Furthermore, the rotating seat 301 includes a first rotating body (such as an outer ring of a bearing) and a second rotating body (such as an inner ring of a bearing) that can rotate relative to each other. The first rotating body is arranged on the movable frame 201, and the second rotating body is connected to the upper end of the first connecting rod 302. The first rotating body and the second rotating body rotate relative to each other, and the first connecting rod 302 pivots relative to the movable frame 201.

[0059] In one embodiment of the present application, the transport device further includes a first rotation driving member for driving the rotating seat 301 to rotate.

[0060] In one embodiment of the present application, the transport device further includes a first brake assembly 13 for braking the swivel seat 301 to prevent the first connecting rod 302 from rotating due to external factors when the first connecting rod 302 is not required to pivot.

[0061] In one embodiment of the present application, the transport device further comprises:

[0062] A connecting rod assembly 6, wherein a first end of the connecting rod assembly 6 is rotatably connected to a lower end of the first connecting rod 302, and the transport mechanism 4 is connected to a second end of the connecting rod assembly 6;

[0063] The lifting drive member 7 is used to drive the second end of the connecting rod assembly 6 to deflect relative to the first end of the connecting rod assembly 6 on a vertical plane.

[0064] Specifically, the connecting rod assembly 6 includes a fourth connecting rod 601, a fifth connecting rod 602 and a connecting piece 603. The first end of the fourth connecting rod 601 is rotatably connected to the first position of the lower end of the first connecting rod 302, the fifth connecting rod 602 is rotatably connected to the second position of the lower end of the first connecting rod 302, the second ends of the fourth connecting rod 601 and the fifth connecting rod 602 are rotatably connected to the vertical ends of the connecting piece 603 respectively, the first connecting rod 302, the fourth connecting rod 601, the fifth connecting rod 602 and the connecting piece 603 form a parallel four-bar linkage mechanism, the conveying mechanism 4 is connected to the connecting piece 603, and the lifting drive member 7 is connected to the first connecting rod 302. The third end of the four connecting rods 601 is driven and connected, and the first end of the fourth connecting rod 601 is between the second end of the fourth connecting rod 601 and the third end of the fourth connecting rod 601 (in this embodiment, the second end of the fourth connecting rod 601 and the third end of the fourth connecting rod 601 are respectively the two axial ends of the fourth connecting rod 601); further, the lifting drive member 7 in this embodiment can be selected as a telescopic cylinder, which can drive the second end and the third end of the fourth connecting rod 601 to deflect with its first end as the center when the telescopic cylinder is extended and retracted, thereby driving the connecting rod assembly 6 to move as a whole, and the connecting rod assembly 6 then drives the conveying mechanism 4 connected to it to move vertically.

[0065] In one embodiment of the present application, the transport device further comprises a second connecting rod 8 arranged on a horizontal plane, a first end of the second connecting rod 8 is rotatably connected to the second end of the connecting rod assembly 6 , and the transport mechanism 4 is connected to the second end of the second connecting rod 8 .

[0066] Specifically, the first end of the second connecting rod 8 is connected to an end of the connecting member 603 away from the fourth connecting rod 601 and the fifth connecting rod 602. The first end of the second connecting rod 8 can be rotatably connected to the second end of the connecting rod assembly 6 through a pin shaft (or a combination of a bearing and a pin shaft, or other rotating connecting seat). When the second connecting rod 8 rotates relative to the connecting member 603, it can drive the conveying mechanism 4 connected to it to rotate together; in addition, the rotation operation of the second connecting rod 8 and the pivot operation of the first connecting rod 302 cooperate with each other to further improve the deflection adjustment accuracy of the conveying mechanism 4 on the horizontal plane. For example, when the stair assembly 5 transported by the conveying mechanism 4 is far away from its installation position, the first connecting rod 302 can be pivoted first to significantly reduce the distance between the stair assembly 5 and its installation position, and then the second end of the second connecting rod 8 can be rotated relative to the first end of the second connecting rod 8, so as to adjust the deflection angle of the conveying mechanism 4 and the stair assembly 5 on the horizontal plane within a small spacing range, which is conducive to reducing the installation difficulty of the stair assembly 5 and further ensuring the installation accuracy.

[0067] In one embodiment of the present application, the carrying device also includes a second brake assembly 14 (the second brake assembly 14 can be optionally a brake disc assembly) for braking the second connecting rod 8 to prevent the second connecting rod 8 from rotating due to external factors when the second connecting rod 8 does not need to pivot.

[0068] In one embodiment of the present application, the handling device further includes a second rotation driving member for driving the second connecting rod 8 to rotate.

[0069] In one embodiment of the present application, the transport device further includes a third connecting rod 9 arranged vertically, the third connecting rod 9 is pivotally arranged on the second connecting rod 8 , and the transport mechanism 4 is arranged at the bottom of the third connecting rod 9 .

[0070] Specifically, the third connecting rod 9 and the first connecting rod 302 are on the same vertical plane and are distributed in parallel with each other. The third connecting rod 9 has a pivot axis distributed along the vertical direction. The upper end of the third connecting rod 9 can be rotatably connected to the second end of the second connecting rod 8 by a combination of a bearing and a pin (or other rotating connecting seat). The third connecting rod 9 can drive the conveying mechanism 4 to pivot around its pivot axis so as to more accurately adjust its deflection angle in the horizontal plane when the stair assembly 5 is close to its installation position; further, the first connecting rod 302, the second connecting rod 8, and the third connecting rod 9 in this embodiment can be rotated separately according to actual needs, or any two of them can be combined or the three can be coordinated to adjust the deflection angle of the stair assembly 5 in the horizontal plane, which is beneficial to expand the operating radius of the conveying device to improve the alignment accuracy between the stair assembly 5 and the mounting hole on the mechanical equipment.

[0071] In one embodiment of the present application, the carrying device also includes a third brake assembly 15 (the third brake assembly 15 can be optionally a brake disc assembly) for braking the third connecting rod 9 to prevent the third connecting rod 9 from pivoting due to external factors when the third connecting rod 9 is not required to pivot.

[0072] In one embodiment of the present application, the handling device further includes a third rotation driving member for driving the third connecting rod 9 to pivot.

[0073] In one embodiment of the present application, Figure 3-Figure 5 As shown, the transport mechanism 4 includes:

[0074] The mounting frame 401 is escalably disposed below the moving mechanism 2;

[0075] A suction cup assembly 402, which is disposed on the mounting frame 401 and is used to absorb the connecting plate 501 of the staircase assembly 5;

[0076] The supporting claw 403 is disposed on the mounting frame 401 and is used to support the crossbeam 502 of the staircase assembly 5 .

[0077] Specifically, the staircase assembly 5 includes a connecting plate 501 and a crossbeam 502 arranged on one side of the connecting plate 501; the mounting frame 401 is arranged below the third connecting rod 9, and when the first connecting rod 302, the second connecting rod 8, the third connecting rod 9 and / or the connecting rod assembly 6 move, the mounting frame 401 and the transport mechanism 4 thereon will move accordingly, thereby realizing the lifting or deflection angle adjustment of the transport mechanism 4. The suction cup assembly 402 includes a plurality of suction cups arranged on the mounting frame 401, and the plurality of suction cups work together to absorb the connecting plate 501 of the staircase assembly 5 to avoid damage to the paint surface on the connecting plate 501; further, the suction cup in this embodiment is preferably a corrugated suction cup, which has a stronger adsorption force than other types of suction cups, and can prevent the staircase assembly 5 from falling during transportation; the setting of the claw 403 further ensures the stability of the staircase assembly 5 when being transported.

[0078] In one embodiment of the present application, the cross-section of the claw 403 is U-shaped, and a receiving groove for receiving part of the beam 502 is formed on the claw 403, and the receiving groove has an upward opening. The claw 403 with this cross-sectional shape is easy to produce and manufacture, and can not only drag the beam 502 from the bottom of the beam 502, but also prevent the beam 502 from moving in a direction perpendicular to the axial direction and separating from the claw 403.

[0079] In one embodiment of the present application, a strip hole is provided on the bottom wall of the accommodating cavity of the moving guide rail 1, and the setting direction of the strip hole is consistent with the setting direction of the moving guide rail 1. The transport device also includes an anti-slip component for preventing the moving mechanism 2 from falling, and the anti-slip component includes a connecting rod portion and an anti-slip portion. The upper end of the connecting rod portion is connected to the anti-slip portion, and the lower end of the connecting rod passes through the strip hole and is connected to the moving frame 201 of the moving mechanism 2.

[0080] Specifically, the moving guide rail 1 is formed with a receiving cavity and a first moving channel and a second moving channel distributed on both sides of the receiving cavity in the width direction. The multiple moving wheels are divided into two groups, one group can move along the first moving channel, and the other group can move along the second moving channel. The anti-slip portion is in the shape of a strip or a column, and the setting direction of the anti-slip portion and the setting direction of the strip hole are perpendicular to each other, and the length of the anti-slip portion is greater than the width of the strip hole. If the moving wheel is detached from the moving channel, the moving frame 201 will drop a certain distance relative to the moving guide rail 1, but because the length of the anti-slip portion is greater than the width of the strip hole, the anti-slip portion will be stuck in the receiving cavity, thereby preventing the moving mechanism 2 from further dropping.

[0081] In one embodiment of the present application, the transport device further includes a secondary protection member 10 connected to the mobile mechanism 2 and used to prevent the mobile mechanism 2 from falling.

[0082] Specifically, the secondary protective member 10 in this embodiment can be selected as a steel wire rope or a metal chain. The upper end of the secondary protective member 10 is connected to other components in the workshop where the handling device is located (such as the top wall of the workshop), and the lower end of the secondary protective member 10 is connected to the mobile frame 201 of the mobile mechanism 2 to further prevent the mobile mechanism 2 from falling. The anti-slip member and the secondary protective member 10 in this embodiment work together to form multiple protections for the mobile mechanism 2, effectively ensuring the safety of the use of the handling device.

[0083] In one embodiment of the present application, the transport device further includes a first limit member and a second limit member respectively arranged at the axial ends of the movable guide rail 1 , and the first limit member and the second limit member work together to limit the moving distance of the movable mechanism 2 on the movable guide rail 1 .

[0084] Specifically, the limit member in this embodiment may be a travel switch, and the first limit member and the second limit member are respectively the first travel switch and the second travel switch, and the first travel switch and the second travel switch work together to limit the moving distance of the mobile mechanism 2 on the moving guide rail 1, so as to prevent the mobile mechanism 2 from moving too much and detaching from the moving guide rail 1. Furthermore, the handling device in this embodiment also includes a controller and an alarm, and the controller is in communication connection with the first travel switch, the second travel switch, the alarm, and the mobile driving member 202. When the first travel switch or the second travel switch detects that the mobile mechanism 2 moves to a preset position, the controller controls the mobile driving member 202 to stop driving and controls the alarm to send an alarm signal to ensure the operation safety of the mobile mechanism 2.

[0085] In one embodiment of the present application, the transport device also includes an operating device 16 for operating the stair assembly 5. The operating device 16 is arranged on the mounting frame 401 and is communicatively connected to the controller. The operator can control the movement of each driving component (such as a moving motor, a first rotating drive component, a second rotating drive component, and a third rotating drive component, etc.) in the transport device by pressing each operating button on the operating device 16, thereby adjusting the position of the stair assembly 5 in the up, down, left, and right directions.

[0086] This application Figure 2 The posture of the middle connecting rod assembly 6 is the posture when the staircase assembly 5 is carried. Figure 2 The posture shown by the third connecting rod 9 and the transport mechanism 4 is the posture when the staircase assembly 5 is installed.

[0087] In the description of the present application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0088] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0089] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0090] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A handling device for staircase components, characterized in that: The transport device comprises: Moving guide rail (1); A moving mechanism (2) movably arranged on the moving guide rail (1); A first rotating mechanism (3) is pivotally arranged on the moving mechanism (2); The transport mechanism (4) is liftably arranged on the first rotating mechanism (3) and is used to fix the staircase assembly (5).

2. The handling device for staircase components according to claim 1, characterized in that: The first rotating mechanism (3) comprises a rotating seat (301) and a first connecting rod (302); the rotating seat (301) is pivotally arranged on the moving mechanism (2); the upper end of the first connecting rod (302) is connected to the rotating seat (301); and the transport mechanism (4) is liftably arranged at the lower end of the first connecting rod (302).

3. The handling device for staircase components according to claim 2, characterized in that: The transport device also includes: A connecting rod assembly (6), wherein a first end of the connecting rod assembly (6) is rotatably connected to a lower end of the first connecting rod (302), and the transport mechanism (4) is connected to a second end of the connecting rod assembly (6); The lifting drive member (7) is used to drive the second end of the connecting rod assembly (6) to deflect relative to the first end of the connecting rod assembly (6) on a vertical plane.

4. The handling device for staircase components according to claim 3, characterized in that: The transport device further comprises a second connecting rod (8) arranged on a horizontal plane, a first end of the second connecting rod (8) being rotatably connected to a second end of the connecting rod assembly (6), and the transport mechanism (4) being connected to the second end of the second connecting rod (8).

5. The handling device for staircase components according to claim 4, characterized in that: The transport device further comprises a third connecting rod (9) arranged vertically, wherein the third connecting rod (9) is pivotally arranged on the second connecting rod (8), and the transport mechanism (4) is arranged at the bottom of the third connecting rod (9).

6. The handling device for staircase components according to claim 1, characterized in that: The transport mechanism (4) comprises: A mounting frame (401) is movably disposed below the moving mechanism (2); A suction cup assembly (402), arranged on the mounting frame (401) and used for adsorbing the connecting plate (501) of the staircase assembly (5); A supporting claw (403) is arranged on the mounting frame (401) and is used to support the crossbeam (502) of the staircase assembly (5).

7. The handling device for staircase components according to claim 6, characterized in that: The cross section of the supporting claw (403) is U-shaped.

8. The handling device for staircase components according to claim 1, characterized in that: A strip hole is provided on the bottom wall of the accommodating cavity of the movable guide rail (1), and the setting direction of the strip hole is consistent with the setting direction of the movable guide rail (1). The transport device also includes an anti-slip component for preventing the movable mechanism (2) from falling, and the anti-slip component includes a connecting rod portion and an anti-slip portion, the upper end of the connecting rod portion is connected to the anti-slip portion, and the lower end of the connecting rod passes through the strip hole and is connected to the movable frame (201) of the movable mechanism (2).

9. The handling device for staircase components according to claim 1, characterized in that: The transport device further comprises a secondary protection member (10) connected to the moving mechanism (2) and used to prevent the moving mechanism (2) from falling.

10. The handling device for staircase components according to any one of claims 1 to 9, characterized in that: The transport device further comprises a first limit member and a second limit member respectively arranged at two axial ends of the movable guide rail (1), the first limit member and the second limit member acting together to limit the moving distance of the movable mechanism (2) on the movable guide rail (1).

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