Hoisting bottom support

Abstract

The utility model provides a hoisting bottom support which comprises a frame body used for supporting a cabinet body and detachably connected with the cabinet body. The plurality of hoisting parts are connected with the frame main body, each hoisting part comprises a hoisting part and a limiting part, in a hoisting state, the hoisting parts protrude out of the frame main body and are connected with hoisting equipment, and in a non-hoisting state, the hoisting parts are located in the frame main body. The hoisting collet provided by the utility model can be disassembled and reused, and can also be used as a base of a cabinet body, so that the manufacturing cost of the cabinet body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting, in particular to a hoisting base. Background Art

[0002] During the loading process of energy storage cabinets, electrical control cabinets, containers and other cabinets, it is usually necessary to use lifting equipment to lift the cabinet in order to move it to a designated location. The prior art usually sets a lifting piece on the top of the cabinet, which is connected to a hook for lifting. In order to increase the force-bearing strength of the cabinet, the top of the cabinet needs to be reinforced and solidified, so the cost of the cabinet is relatively high. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a hoisting base so as to reduce the cost of the cabinet.

[0004] To achieve the above-mentioned purpose, the utility model provides a lifting base, including: a frame body, used to support a cabinet body, and detachably connected to the cabinet body; a plurality of lifting parts, connected to the frame body, the lifting parts including a lifting part and a limiting part, in a lifting state, the lifting part protrudes from the frame body and is connected to a lifting device, and in a non-lifting state, the lifting part is located inside the frame body.

[0005] Preferably, the frame body includes two first support members, two second support members and an intermediate support member, the two first support members are relatively parallel, the two second support members are respectively located at the two ends of the two first support members and are vertically connected to the first support members, and the two ends of the intermediate support member are respectively connected to the two first support members.

[0006] Preferably, the lifting part includes a movable rod, and the limiting part includes a first end plate and a second end plate, the first end plate and the second end plate are respectively connected to the two ends of the movable rod, the movable rod is movably connected to the frame body, and is limited by the first end plate and the second end plate.

[0007] Preferably, the frame body includes four lifting holes, and the four lifting holes are respectively close to the two ends of the two first supporting members. There are four lifting members, and the movable rod of each lifting member is sleeve-connected with one of the lifting holes. The diameter of the movable rod is smaller than the diameter of the lifting hole, and the diameters of the first end plate and the second end plate are larger than the diameter of the lifting hole.

[0008] Preferably, the first support member includes a first groove, the first groove runs through both ends of the first support member in the length direction, the notch of the first groove faces the outside of the frame body, the lifting hole is located at the bottom of the first groove, the movable rod includes a first section and a second section, when in the lifting state, the first section protrudes from the frame body, and when in the non-lifting state, the first section is received in the first groove.

[0009] Preferably, the frame body includes four first reinforcement members, the four first reinforcement members are respectively connected to the two first support members and correspond one-to-one to the positions of the four lifting holes, and the lifting holes pass through the first reinforcement members.

[0010] Preferably, the first support member, the second support member and the intermediate support member are each provided with two forklift openings, and a forklift equipment transports the cabinet through the forklift openings.

[0011] Preferably, the hoisting base includes a grounding copper bar, which is connected to the second support member. The grounding copper bar includes two wiring holes, one of which is connected to the circuit of the cabinet, and the other is connected to the ground wire.

[0012] Preferably, it also includes a plurality of first fasteners and hooks, the plurality of first fasteners are respectively connected to the first support member and the second support member, the first fastener includes a first threaded hole and a hanging interface, the hook is provided with a first mounting hole, the first threaded hole and the first mounting hole are bolted, the hanging interface is adapted to the hook, and the hook is hung with the first fastener of the adjacent lifting base.

[0013] Preferably, it also includes two first decorative panels and two second decorative panels, the two first decorative panels are connected to the two first support members, the two second decorative panels are connected to the two second support members, the first decorative panels and the second decorative panels are both provided with a plurality of second mounting holes, and the plurality of second mounting holes are connected one-to-one with the first threaded holes of the plurality of first fasteners.

[0014] Compared with the prior art, the utility model has the following technical effects: by setting a frame body and a hoisting part, the frame body is connected to the bottom of the cabinet, and the hoisting part is connected to the lifting equipment, so that the top of the cabinet does not need to be installed with a hoisting part or reinforced and solidified, thereby reducing costs. The hoisting part includes a hoisting part and a limiting part. The hoisting part can be stored in the frame body in a non-hoisting state to reduce the volume of the frame body, and the limiting part limits the hoisting part to prevent it from falling off. Forklift openings are arranged around the hoisting base, which is convenient for the forklift to extend the fork claws in all directions for loading and unloading; the hoisting base is provided with a grounding copper busbar, which is convenient for the connection between the circuit in the cabinet and the ground wire, and meets the grounding requirements of the cabinet circuit; by setting a first fastener and a hook, the splicing between adjacent cabinets is realized. The hoisting base provided by the utility model can be disassembled and reused, and can also be used as the base of the cabinet, thereby reducing the cost of the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 An exploded schematic diagram of the hoisting base provided by the utility model;

[0016] Figure 2 A schematic diagram of the frame body provided by the utility model;

[0017] Figure 3 for Figure 2 The enlarged intention at A in the middle;

[0018] Figure 4 A schematic diagram of the splicing of two lifting bases provided by the utility model;

[0019] Figure 5 This is a schematic diagram of the hoisting base provided by the utility model in a non-hoisting state;

[0020] Figure 6 This is a schematic diagram of the hoisting base provided by the utility model in a hoisting state. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments. The present invention covers any substitution, modification, equivalent method and scheme made within the spirit and scope of the present invention.

[0022] In order to enable the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without these detailed descriptions.

[0023] The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the accompanying drawings are all simplified and use non-precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] Please refer to Figure 1 , is a schematic diagram of a lifting base provided by an embodiment of the utility model, the lifting base includes a frame body 1 and a plurality of lifting parts 2, the frame body 1 is used to support the cabinet to be transported, and is detachably connected to the cabinet, such as bolted, to fix the cabinet to prevent the cabinet from falling off during the lifting process. The frame body 1 includes a bottom surface and a top surface, the bottom surface is on the ground or sits on an installation platform, or sits on a transportation device, and the top surface supports the bottom of the cabinet. In this embodiment, four lifting parts 2 are provided, and the four lifting parts 2 are connected to the frame body 1, respectively located at the four corners of the frame body 1, and the lifting parts 2 are used to connect with a lifting device (not shown in the figure), so as to lift and transport the cabinet from the bottom through the frame body 1, and no lifting parts are required on the top of the cabinet, and the top of the cabinet does not need to be reinforced, thereby reducing the cost of the cabinet. Specifically, the lifting part 2 includes a lifting part and a limiting part. The lifting part is movably connected to the frame body 1. In the lifting state, the lifting part can move to the outside of the frame body 1 to protrude from the frame body to facilitate connection with the lifting equipment. In the non-lifting state, the lifting part can move to the inside of the frame body 1 to be stored in the frame body 1, thereby reducing the volume and floor space of the frame body.

[0025] Specifically, Figure 2 As shown, the frame body 1 is a square frame welded by two first support members 11 and two second support members 12. The two first support members 11 are relatively parallel, and the two second support members 12 are respectively located at the two ends of the length direction of the two first support members 11 and are vertically connected to the two first support frames 11. The length direction of the two first support members 11 is the length direction of the frame body 1, and the length direction of the two second support members 12 is the width direction of the frame body 1. An intermediate support member 13 is also arranged in parallel between the two second support members 12, and the two ends of the intermediate support member 13 are respectively vertically connected to the two first support members 11. The lifting part includes a movable rod 21, and the limiting part includes a first end plate 22 and a second end plate 23. The movable rod 21 is in the shape of a cylindrical rod. The first end plate 22 and the second end plate 23 are respectively located at the two ends of the movable rod 21. The first end plate 22 is in the shape of a circular end plate, and its diameter is larger than the diameter of the movable rod 21. The structural size of the second end plate 23 is the same as that of the first end plate 21. The first end plate 22 and the second end plate 23 are used to limit the movable rod 21 to prevent the movable rod 21 from falling off the frame body 1.

[0026] Specifically, Figure 2As shown, the two first support members 11 are respectively provided with penetrating lifting holes 14 at positions near the two ends, and each lifting hole 14 is sleeved and connected with a movable rod 21. The diameter of the lifting hole 14 is larger than the diameter of the movable rod 21, and the diameter of the lifting hole 14 is smaller than the diameter of the first end plate 22 and the second end plate 23, so that the movable rod 21 can move in the lifting hole 14, the first end plate 22 faces the outside of the frame body 1, and the second end plate 23 faces the inside of the frame body 1. When lifting is required, the end of the movable rod 21 connected to the first end plate 22 moves toward the outside of the frame body 1, so that the first section of the movable rod 21 protrudes from the outside of the first support member 11, and the protruding first section is used to connect with the lifting equipment. When lifting is not required, the end of the movable rod 21 connected to the second end plate 23 moves toward the inside of the frame body 1, so that the second section of the movable rod 21 protrudes from the inside of the first support member 11, and the first section of the movable rod 21 is stored in the first support member 11.

[0027] Specifically, the first support member 11 includes a first groove 111, which runs through both ends of the first support member in the length direction, and the notch of the first groove 111 faces the outside of the frame body 1. The hoisting hole 14 is opened at the bottom of the first groove 111. When not hoisted, the first section of the movable rod 21 can be stored in the first groove 111 for hiding. The structures of the second support member 12 and the intermediate support member 13 are the same as those of the first support member 11, and only the length dimensions are different. In this embodiment, the first support member 11, the second support member 12 and the third support member 13 can be directly made of channel steel to reduce costs.

[0028] Specifically, the frame body 1 includes four first reinforcement members 15, and the four first reinforcement members 15 are respectively connected to the second first support members 11. The positions of the four first reinforcement members 15 correspond one by one to the positions of the four lifting holes 14. The first reinforcement member 15 has a first plane parallel to the bottom of the first groove 111, and the upper and lower ends of the first plane are connected to the groove wall of the first groove 111. The lifting hole 14 passes through the first plane of the first reinforcement member 15, and the first plane is flush with the outer side surface of the frame body 1. The movable rod 21 passes through the first reinforcement member 15 and the first support member 11 respectively through the lifting hole 14, thereby improving the force strength of the first support member 11.

[0029] Specifically, forklift openings 16 are provided around the frame body 1 to facilitate forklifts to extend their forks in multiple directions to load and unload the cabinet. Figure 2 As shown, two forklift openings 16 are provided on the first support member 11, the second support member 12 and the middle support member 13, wherein the forklift openings on the two first support members 11 are located in corresponding positions, and the forklift openings on the two second support members 12 and the middle support member 13 are located in corresponding positions.

[0030] The lifting bracket provided in the embodiment of the utility model can be disassembled after the cabinet is hoisted and separated from the cabinet, so that the lifting bracket can be recycled and the cost can be reduced. In some application scenarios, the lifting bracket can also be directly used as the installation base of the cabinet. After the cabinet is transported to the designated location, the lifting bracket and the cabinet are installed on the spot without the need to disassemble the lifting bracket, saving labor and eliminating the need for an additional installation base for the cabinet. Figure 3 As shown, the hoisting base also includes a grounding copper bar 3, and the grounding copper bar 3 has two wiring holes 31, one of which is used to connect to the circuit inside the cabinet, and the other is connected to the ground wire, which is convenient for connection when the line inside the cabinet needs to be grounded. In this embodiment, the grounding copper bar 3 is installed in the groove of one of the second support members 12, and does not protrude from the second support member 12, and does not affect the outer dimensions of the hoisting base. In other embodiments, the grounding copper bar 3 can also be installed on the first support member or the intermediate support member. Taking the energy storage cabinet in the energy storage system as an example, after being transported to the destination, the hoisting base is directly installed in the container or other installation platform as the base of the energy storage cabinet. The line in the energy storage cabinet extends from the cabinet and is bolted to the grounding copper bar 3, and the grounding copper bar 3 is also connected to the ground wire to achieve grounding, meeting the wiring requirements of the energy storage system.

[0031] In some application scenarios, multiple cabinets need to be used together. In order to increase the stability between the multiple cabinets, multiple cabinets need to be connected. Figure 3 and Figure 4 As shown, the hoisting base also includes a plurality of first fasteners 4, which are respectively connected to the first support 11 and the second support 12, and three first fasteners 4 are connected to each support, and the three first fasteners 4 are specifically located in the grooves of the connected supports, and are respectively located near the two ends and the middle, and the first fastener 4 includes a first threaded hole 41 and a hanging interface 42, wherein the hanging interface 42 runs through the upper and lower ends of the first fastener 4. The hoisting base also includes at least three hooks 5, and the hooks 5 include a vertical plate and an inclined hook plate, which are in an inverted "√" shape, and a first mounting hole is provided on the vertical plate, and the first mounting hole is bolted to the first threaded hole 41, so that the hooks 5 are connected to the first fastener 4, and the size of the inclined plate is adapted to the size of the hanging interface 42, and can be inserted into the hanging interface 42. When multiple cabinets need to be connected, the hanging brackets of two adjacent cabinets can be hung through the first fastener 4 and the hook 5. After the first hanging bracket is placed in place, the second hanging bracket is placed from top to bottom so that the first fastener 4 on the second hanging bracket is buckled into the hook 5 of the first hanging bracket, thereby realizing the splicing of the two cabinets, which is convenient and quick.

[0032] Specifically, the hoisting base also includes two first decorative plates 61 and two second decorative plates 62. The two first decorative plates 61 are connected to the two first support members 11 and are used to cover the first grooves 111 of the first support members 11. The first decorative plates 61 are provided with three second mounting holes. The positions of the three second mounting holes correspond to the first threaded holes 41 of the three first fasteners in the first grooves 111. The first decorative plates 61 can be connected by bolts so that the first decorative plates 61 are connected to the first support members 11. After the connection, the outer surface of the first decorative plates 61 is flush with the outer side surface of the first support members 11. The two second decorative plates 62 are connected to the two second support members 12 and are used to cover the grooves of the second support members 12. The second decorative plates 62 are also provided with three second mounting holes. The positions of the three second mounting holes correspond to the first threaded holes 41 of the three first fasteners 4 in the grooves. The second decorative plates 62 can be connected by bolts so that the second decorative plates 62 are connected to the second support members 12. After the connection, the outer surface of the second decorative plates 62 is flush with the outer side surface of the second support members 12. Thus, the aesthetics of the hoisting base is improved by the first decorative plates and the second decorative plates.

[0033] The lifting equipment described in this embodiment includes but is not limited to lifting equipment such as cranes, lifting beams, and ropes. Figure 6 As shown, the cabinet 8 is located on the frame body 1 of the lifting base, and the movable rod in the lifting part 2 protrudes from the frame body 1 and is connected to the movable rod 21 through a steel rope 71. The other end of the steel rope 71 is connected to the hanging beam 72, and the hanging beam 72 can be connected to a crane (not shown in the figure) through a steel rope.

[0034] Although the embodiments are described and illustrated separately above, some common technologies are involved. It is the opinion of ordinary technicians in this field that the embodiments can be replaced and integrated. If the content is not clearly recorded in one of the embodiments, reference can be made to another recorded embodiment.

[0035] The above-described implementation methods do not constitute a limitation on the protection scope of the technical solution. Any modification, equivalent replacement and improvement made within the spirit and principle of the above-described implementation methods shall be included in the protection scope of the technical solution.

Claims

1. A hoisting base, characterized in that: include: A frame body (1), used to support the cabinet body and detachably connected to the cabinet body; A plurality of lifting parts (2) are connected to the frame body (1), the lifting parts (2) comprising a lifting portion and a limiting portion; in a lifting state, the lifting portion protrudes from the frame body (1) and is connected to a lifting device; in a non-lifting state, the lifting portion is located inside the frame body (1).

2. The hoisting base according to claim 1, characterized in that: The frame body (1) comprises two first support members (11), two second support members (12) and an intermediate support member (13); the two first support members (11) are relatively parallel; the two second support members (12) are respectively located at two ends of the two first support members (11) and are vertically connected to the first support members (11); and the two ends of the intermediate support member (13) are respectively connected to the two first support members (11).

3. The hoisting base according to claim 2, characterized in that: The hoisting portion comprises a movable rod (21), and the limiting portion comprises a first end plate (22) and a second end plate (23), the first end plate (22) and the second end plate (23) are respectively connected to two ends of the movable rod (21), the movable rod (21) is movably connected to the frame body (1), and is limited by the first end plate (22) and the second end plate (23).

4. The hoisting base according to claim 3, characterized in that: The frame body (1) comprises four lifting holes (14), the four lifting holes (14) are respectively close to the two ends of the two first support members (11), there are four lifting members (2), the movable rod (21) of each lifting member (2) is sleeved and connected with one of the lifting holes (14), the diameter of the movable rod (21) is smaller than the diameter of the lifting hole (14), and the diameters of the first end plate (22) and the second end plate (23) are larger than the diameter of the lifting hole (14).

5. The hoisting base according to claim 4, characterized in that: The first support member (11) comprises a first groove (111), the first groove (111) passes through both ends of the first support member (11) in the length direction, the notch of the first groove (111) faces the outside of the frame body (1), the hoisting hole (14) is located at the bottom of the first groove (111), the movable rod (21) comprises a first section and a second section, in a hoisting state, the first section protrudes from the frame body (1), and in a non-hoisting state, the first section is received in the first groove (111).

6. The hoisting base according to claim 5, characterized in that: The frame body (1) comprises four first reinforcement members (15), the four first reinforcement members (15) being connected to the two first support members (11) respectively and corresponding one to one with the positions of the four lifting holes (14), the lifting holes (14) penetrating the first reinforcement members (15).

7. The hoisting base according to claim 6, characterized in that: The first support member (11), the second support member (12) and the intermediate support member (13) are each provided with two forklift openings, through which forklift equipment transports the cabinet.

8. The hoisting base according to claim 6, characterized in that: The hoisting base includes a grounding copper bar (3), the grounding copper bar (3) is connected to the second support member (12), and the grounding copper bar (3) includes two wiring holes (31), one of the wiring holes (31) is connected to the circuit of the cabinet, and the other wiring hole (31) is connected to the ground wire.

9. The hoisting base according to claim 8, characterized in that: It also comprises a plurality of first fasteners (4) and hooks (5), wherein the plurality of first fasteners (4) are respectively connected to the first support member (11) and the second support member (12), the first fastener (4) comprises a first threaded hole (41) and a hanging interface (42), the hook (5) is provided with a first mounting hole, the first threaded hole (41) and the first mounting hole are bolt-connected, the hanging interface (42) is adapted to the hook (5), and the hook (5) is hung with the first fastener (4) of an adjacent hoisting base.

10. The hoisting base according to claim 9, characterized in that: It also comprises two first decorative plates (61) and two second decorative plates (62), wherein the two first decorative plates (61) are connected to the two first support members (11), and the two second decorative plates (62) are connected to the two second support members (12), and the first decorative plates (61) and the second decorative plates (62) are each provided with a plurality of second mounting holes, and the plurality of second mounting holes are connected in a one-to-one correspondence with the first threaded holes (41) of the plurality of first fasteners (4).

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