Hard arm elevator

Abstract

The utility model discloses a hard arm elevator which comprises a T-shaped arm elevator rotary support, a trolley support component, a fixed arm component, a movable arm component and a roller base component, the roller base component is arranged at the fixed arm component, and the roller base component makes contact with the movable arm component and limits and stabilizes the movable arm component; in order to solve the problems that in the prior art, a common lifting machine is low in weight, cannot effectively bear large heavy objects, is insufficient in practicability and is difficult to use universally, T-shaped arm lifting equipment is designed, the heavy objects can be effectively borne through matched use of a trolley support component, a fixed arm component, a movable arm component and a roller base component, and the lifting efficiency is improved. The multi-position movable lifting device can move in multiple positions according to the using environment, is convenient to adjust and stable in operation when bearing heavy objects, avoids the phenomenon of structural deformation and instability caused by heavy object bearing, and is particularly suitable for lifting the heavy objects.

Description

Technical Field

[0001] The present application relates to the technical field of hoists, in particular to rigid arm hoists. Background Art

[0002] The T-arm hoist is a new type of rigid arm hoist developed based on the needs of medium and small enterprises for daily assembly line production to handle heavier materials and stack goods in warehouses. It is suitable for assembly line material handling and warehouse cargo stacking, and can realize mechanization and intelligence of lifting, which can reduce manpower, improve efficiency, thereby reducing production costs and helping enterprises to achieve profitability.

[0003] The existing patent document "CN220845307U elevator" discloses an elevator. Although the elevator in the above technical solution can lift goods, it is difficult to lift heavy goods stably and is prone to deformation and instability when lifting heavy goods.

[0004] That is, the prior art has the following technical problems: when ordinary hoists are used for heavier goods, it is difficult to cause deformation and instability when lifting heavy objects. Therefore, a hard arm hoist is proposed to solve the above problems. Summary of the invention

[0005] In this embodiment, a hard arm hoist is provided to solve the problem of insufficient bearing capacity of ordinary hoists in the prior art.

[0006] According to one aspect of the present application, a hard arm hoist is provided, the hard arm hoist comprising:

[0007] A T-arm hoist slewing support, wherein the T-arm hoist slewing support can rotate horizontally;

[0008] A trolley support component, wherein the trolley support component is disposed on the T-arm hoist slewing support and fixes the T-arm hoist slewing support;

[0009] A fixed arm component, the fixed arm component is fixedly arranged at the inner circle of the slewing support of the T-arm hoist, and the fixed arm component is rotatable;

[0010] A movable arm component, wherein the movable arm component is arranged inside the fixed arm component and can move up and down in the fixed arm component;

[0011] A roller base component is arranged at the fixed arm component, and the roller base component contacts the movable arm component and limits and stabilizes the movable arm component.

[0012] Furthermore, the trolley bracket component includes a welding lug, a swivel support connecting plate, a rail trolley and a No. 1 aluminum profile. A plurality of the No. 1 aluminum profiles are provided, and a plurality of the No. 1 aluminum profiles are combined and fixedly connected to form a frame, and a swivel support connecting plate is fixedly connected to the frame.

[0013] Furthermore, welding lugs are fixedly provided at the four corners of the upper surface of the slewing support connecting plate, and the slewing support connecting plate is connected to the rail trolley.

[0014] Furthermore, the fixed arm component includes a slewing support lower connecting plate, an electric control box, a square tube, a stopper, a roller base connecting plate, a sensor and a hoist hanger. A slewing support lower connecting plate is fixedly arranged at the top of the square tube. The slewing support lower connecting plate is connected to the slewing support of the T-arm hoist, and a rib plate is arranged on the side of the square tube.

[0015] Furthermore, the electric control box is fixedly arranged on the side wall of the square tube, a hoist hanger is fixedly arranged on the side wall of the square tube, an electric hoist is installed on the hoist hanger, the electric control box is electrically connected to the electric hoist, the sensor is arranged on the square tube, and the sensor is electrically connected to the electric control box.

[0016] Furthermore, the roller base connecting plate is fixedly arranged at the side wall of the square tube, the roller base connecting plate and the square tube are welded and fixed, and a stopper is fixedly arranged at the side of the roller base connecting plate.

[0017] Furthermore, the movable arm component includes a top plate, a stainless steel pressure plate, a No. 2 aluminum profile, a sensor limit block and a clamp connecting plate, and the upper end of the stainless steel pressure plate is fixedly connected to the top plate.

[0018] Furthermore, a stainless steel pressure plate is fixedly provided on the outer wall of the No. 2 aluminum profile.

[0019] Furthermore, the sensor limit block is fixedly arranged at the side wall of the No. 2 aluminum profile, and the clamp connecting plate is fixedly arranged at the bottom end of the No. 2 aluminum profile.

[0020] Furthermore, the roller base component includes a roller base, a connecting shaft, a roller, a gasket, a bearing and a No. 1 screw. The roller base is fixedly arranged on the roller base connecting plate. A connecting shaft is fixedly connected to the middle position of the roller base. The connecting shaft is fixedly arranged on the roller base through a No. 1 screw and a gasket. A roller is rotatably connected to the connecting shaft through a bearing, and the roller is tightly attached to the stainless steel pressure plate.

[0021] Through the above-mentioned embodiments of the present application, in order to solve the problems in the prior art that ordinary hoists have a light load capacity, cannot effectively carry large heavy objects, are not practical enough, and are difficult to use universally, the present application designs a T-arm lifting device, which can effectively carry heavy objects through the coordinated use of a trolley bracket component, a fixed arm component, a movable arm component, and a roller base component. It can be moved to multiple positions according to the use environment, is easy to adjust, and runs smoothly when carrying heavy objects, avoiding the phenomenon of structural deformation and instability caused by the carrying of heavy objects. It is particularly suitable for lifting heavy objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 This is a schematic diagram of a three-dimensional structure of an embodiment of the present application;

[0024] Figure 2 This is a schematic structural diagram of a trolley support component according to an embodiment of the present application;

[0025] Figure 3 This is a schematic structural diagram of a fixed arm component according to an embodiment of the present application;

[0026] Figure 4 This is a schematic structural diagram of a movable arm component according to an embodiment of the present application;

[0027] Figure 5 This is a schematic structural diagram of a roller base component according to an embodiment of the present application.

[0028] In the figure:

[0029] T-arm hoist slewing support 1;

[0030] Trolley bracket component 2, welding lug 201, slewing support connecting plate 202, rail trolley 203, No. 1 aluminum profile 204;

[0031] Fixed arm component 3, slewing support lower connecting plate 301, electric control box 302, square tube 303, stopper 304, roller base connecting plate 305, sensor 306, hoist sling 307;

[0032] Movable arm component 4, top plate 401, stainless steel pressure plate 402, No. 2 aluminum profile 403, sensor limit block 404, fixture connecting plate 405;

[0033] Roller base component 5, roller base 501, connecting shaft 502, roller 503, gasket 504, bearing 505, No. 1 screw 506, No. 2 screw 507. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0036] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0037] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0038] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] See also Figure 1-5 As shown, a hard arm hoist, the hard arm hoist comprises:

[0040] A T-arm hoist slewing support 1, wherein the T-arm hoist slewing support 1 can rotate horizontally;

[0041] A trolley support component 2, wherein the trolley support component 2 is disposed on the T-arm hoist slewing support 1 and fixes the T-arm hoist slewing support 1;

[0042] A fixed arm component 3, wherein the fixed arm component 3 is fixedly arranged at the inner circle of the slewing support 1 of the T-arm hoist, and the fixed arm component 3 is rotatable;

[0043] A movable arm component 4, wherein the movable arm component 4 is arranged inside the fixed arm component 3, and the movable arm component 4 can move up and down in the fixed arm component 3;

[0044] The roller base component 5 is arranged at the fixed arm component 3 , and the roller base component 5 contacts the movable arm component 4 and limits and stabilizes the movable arm component 4 .

[0045] In order to solve the problems in the prior art that ordinary hoists have a light load, cannot effectively carry large heavy objects, are not practical enough, and are difficult to use universally, the present application designs a T-arm lifting device, which can effectively carry heavy objects through the coordinated use of a trolley bracket component 2, a fixed arm component 3, a movable arm component 4, and a roller base component 5, and can be moved to multiple positions according to the use environment, and is easy to adjust. When carrying heavy objects, it runs smoothly, avoiding the phenomenon of structural deformation and instability caused by the load of heavy objects, and is particularly suitable for lifting heavy objects;

[0046] The trolley support component 2 includes a welding lug 201, a slewing support connecting plate 202, a rail trolley 203 and a No. 1 aluminum profile 204. The No. 1 aluminum profile 204 is provided in plurality, and a plurality of the No. 1 aluminum profiles 204 are combined and fixedly connected to form a frame, and the slewing support connecting plate 202 is fixedly connected to the frame. Through the technical solution, the No. 1 aluminum profile 204 is used to form a frame, so that the overall strength of the trolley support component 2 can be made greater and more suitable for lifting heavy objects; the No. 1 aluminum profile 204 is an aluminum profile of 100*100;

[0047] The four corners of the upper surface of the slewing support connecting plate 202 are fixedly provided with welding lugs 201, and the slewing support connecting plate 202 is connected to the rail trolley 203;

[0048] The fixed arm component 3 includes a slewing support lower connecting plate 301, an electric control box 302, a square tube 303, a stopper 304, a roller base connecting plate 305, a sensor 306 and a hoist sling 307. The slewing support lower connecting plate 301 is fixedly arranged at the top of the square tube 303. The slewing support lower connecting plate 301 is connected to the slewing support 1 of the T-arm hoist. A rib plate is arranged on the side of the square tube 303. The square tube 303 is a Q235 square tube 150*6. Through this technical solution, the main body of the fixed arm component 3 has a strong strength;

[0049] The electric control box 302 is fixedly arranged at the side wall of the square tube 303, a hoist sling 307 is fixedly arranged at the side wall of the square tube 303, an electric hoist is installed on the hoist sling 307, the electric control box 302 is electrically connected to the electric hoist, the sensor 306 is arranged at the square tube 303, the sensor 306 is electrically connected to the electric control box 302, and through the technical solution, the travel of the electric hoist is controlled by the sensor 306 in cooperation with the electric control box 302;

[0050] The roller base connecting plate 305 is fixedly arranged on the side wall of the square tube 303, the roller base connecting plate 305 and the square tube 303 are welded and fixed, and a stopper 304 is fixedly arranged on the side of the roller base connecting plate 305;

[0051] The movable arm component 4 includes a top plate 401, a stainless steel pressure plate 402, a No. 2 aluminum profile 403, a sensor limit block 404 and a fixture connecting plate 405. The upper end of the stainless steel pressure plate 402 is fixedly connected with the top plate 401. Further, the top plate 401 is welded by a 135*135*10 round tube with an outer diameter of 50 mm, an inner diameter of 40 mm and a length of 55 mm, and is fixed on the No. 2 aluminum profile 403 through a shaft with a diameter of 20 mm and a length of 120 mm. The No. 2 aluminum profile 403 is an aluminum profile of 120*120.

[0052] A stainless steel pressing plate 402 is fixedly provided on the outer wall of the No. 2 aluminum profile 403. The stainless steel pressing plate 402 is made of a 4 mm thick stainless steel plate and is fixed to the No. 2 aluminum profile 403 by M5*16 countersunk screws and M5 T-type slider nuts.

[0053] The sensor limit block 404 is fixedly arranged on the side wall of the No. 2 aluminum profile 403, and the fixture connecting plate 405 is fixedly arranged on the bottom end of the No. 2 aluminum profile 403. The sensor limit block 404 is fixed on the No. 2 aluminum profile 403 by M5*16 countersunk screws and M5T-type slider nuts. The fixture connecting plate 405 is welded by a bottom plate with a thickness of 14 mm and a rib plate with a thickness of 10 mm;

[0054] The roller base component 5 includes a roller base 501, a connecting shaft 502, a roller 503, a gasket 504, a bearing 505 and a No. 1 screw 506. The roller base 501 is fixedly arranged at the roller base connecting plate 305. The middle position of the roller base 501 is fixedly connected with the connecting shaft 502. The connecting shaft 502 is fixedly arranged at the roller base 501 through the No. 1 screw 506 and the gasket 504. The roller 503 is rotatably connected to the connecting shaft 502 through the bearing 505. The roller 503 is close to the stainless steel pressure plate 402. Through the technical solution, through the setting of the roller base component 5, the stabilization limit function can be activated when the movable arm component 4 moves up and down, and the deformation and dislocation problem between the movable arm component 4 and the roller base component 5 caused by excessive lifting weight can be effectively avoided.

[0055] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software and methods.

[0056] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Hard arm hoist, characterized by: The hard arm hoist comprises: A T-arm hoist slewing support (1), wherein the T-arm hoist slewing support (1) can rotate horizontally; A trolley support component (2), wherein the trolley support component (2) is arranged on the T-arm hoist slewing support (1) and fixes the T-arm hoist slewing support (1); A fixed arm component (3), wherein the fixed arm component (3) is fixedly arranged at the inner circle of the slewing support (1) of the T-arm hoist, and the fixed arm component (3) is rotatable; A movable arm component (4), wherein the movable arm component (4) is arranged inside the fixed arm component (3), and the movable arm component (4) can move up and down in the fixed arm component (3); A roller base component (5), wherein the roller base component (5) is arranged at the fixed arm component (3), and the roller base component (5) is in contact with the movable arm component (4) and limits and stabilizes the movable arm component (4).

2. The rigid arm hoist according to claim 1, characterized in that: The trolley support component (2) comprises a welding lug (201), a slewing support connecting plate (202), a rail trolley (203) and a No. 1 aluminum profile (204), wherein a plurality of the No. 1 aluminum profiles (204) are provided, and a plurality of the No. 1 aluminum profiles (204) are combined and fixedly connected to form a frame, and a slewing support connecting plate (202) is fixedly connected to the frame.

3. The rigid arm hoist according to claim 2, characterized in that: Welding piece lifting ears (201) are fixedly arranged at the four corners of the upper surface of the slewing support connecting plate (202), and the slewing support connecting plate (202) is connected to the rail trolley (203).

4. The rigid arm hoist according to claim 1, characterized in that: The fixed arm component (3) comprises a slewing support lower connecting plate (301), an electric control box (302), a square tube (303), a stopper (304), a roller base connecting plate (305), a sensor (306) and a hoist (307); a slewing support lower connecting plate (301) is fixedly arranged at the top end of the square tube (303); the slewing support lower connecting plate (301) is connected to the T-arm hoist slewing support (1); and a rib plate is arranged on the side of the square tube (303).

5. The rigid arm hoist according to claim 4, characterized in that: The electric control box (302) is fixedly arranged on the side wall of the square tube (303), a hoist hanger (307) is fixedly arranged on the side wall of the square tube (303), an electric hoist is installed on the hoist hanger (307), the electric control box (302) and the electric hoist are electrically connected, the sensor (306) is arranged on the square tube (303), and the sensor (306) and the electric control box (302) are electrically connected.

6. The rigid arm hoist according to claim 4, characterized in that: The roller base connecting plate (305) is fixedly arranged on the side wall of the square tube (303), the roller base connecting plate (305) and the square tube (303) are fixed by welding, and a stopper (304) is fixedly arranged on the side of the roller base connecting plate (305).

7. The rigid arm hoist according to claim 1, characterized in that: The movable arm component (4) comprises a top plate (401), a stainless steel pressing plate (402), a No. 2 aluminum profile (403), a sensor limit block (404) and a clamp connecting plate (405), and the upper end of the stainless steel pressing plate (402) is fixedly connected to the top plate (401).

8. The rigid arm hoist according to claim 7, characterized in that: A stainless steel pressing plate (402) is fixedly arranged on the outer wall of the No. 2 aluminum profile (403).

9. The rigid arm hoist according to claim 7, characterized in that: The sensor limit block (404) is fixedly arranged on the side wall of the No. 2 aluminum profile (403), and the clamp connection plate (405) is fixedly arranged on the bottom end of the No. 2 aluminum profile (403).

10. The rigid arm hoist according to claim 1, characterized in that: The roller base component (5) comprises a roller base (501), a connecting shaft (502), a roller (503), a gasket (504), a bearing (505) and a No. 1 screw (506); the roller base (501) is fixedly arranged at the roller base connecting plate (305); a connecting shaft (502) is fixedly connected at the middle position of the roller base (501); the connecting shaft (502) is fixedly arranged at the roller base (501) via a No. 1 screw (506) and a gasket (504); a roller (503) is rotatably connected to the connecting shaft (502) via a bearing (505); and the roller (503) is closely attached to the stainless steel pressing plate (402).

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