Hoisting mechanism for case and cabinet

Abstract

The utility model belongs to the technical field of cabinet equipment, and particularly relates to a case and cabinet hoisting mechanism which comprises a cabinet body and a hoisting bottom plate, the hoisting bottom plate is fixedly arranged at the lower end of the cabinet body, and the front end and the rear end of the interior of the hoisting bottom plate are each provided with a containing groove in a sliding mode. The hoisting mechanisms such as the protective net, the lantern rings and the hoisting rods are arranged in the hoisting bottom plate, so that the hoisting mechanisms can be pulled out from the hoisting bottom plate when hoisting is needed, and can be stored in the hoisting bottom plate when not needed, and the stacking problem during transportation of a plurality of cabinet bodies cannot be influenced; and during hoisting, the protective nets can be protected at the two ends of the cabinet body, even if a large number of electrical components are installed in the cabinet body, the hoisting bottom plate can be used for directly bearing, the cabinet body cannot be damaged, the protective nets are protected at the two ends, the cabinet body cannot incline in the hoisting process, and the hoisting process is more stable.

Description

Technical Field

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

[0002] The cabinet is an indispensable component of electrical equipment and is the carrier of electrical control equipment. It is generally made of cold-rolled steel plates or alloys. It can provide waterproof, dustproof, anti-electromagnetic interference and other protection for stored equipment. Heavy-load cabinets are large in size and occupy a large production space during the production process. During the production and processing of chassis and cabinets, in order to facilitate the subsequent transportation of the chassis and cabinets, a lifting mechanism is often set inside the chassis.

[0003] However, the existing lifting mechanism still has the following technical problems when in use:

[0004] At present, the lifting mechanism of the cabinet is often set on the top of the cabinet. When a large number of electrical components are installed inside the cabinet, the weight will increase. During the lifting process, the top is easily damaged. In addition, the lifting mechanism of the side wall of the cabinet is often directly exposed to the outside of the cabinet. It is not convenient to store it when not in use, which affects the stacking of multiple chassis and cabinets during the chassis transportation process.

[0005] Therefore, a chassis cabinet hanging mechanism is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a chassis cabinet hanging mechanism to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chassis cabinet hanging mechanism, comprising a cabinet body and a hanging bottom plate, the hanging bottom plate is fixedly arranged at the lower end of the cabinet body, the front end and the rear end of the hanging bottom plate are slidably provided with storage grooves, the interior of the hanging bottom plate is provided with a transmission mechanism at the left end of the two storage grooves, and the right end of the two storage grooves is provided with a limiting mechanism;

[0008] A rotating rod is arranged inside the storage groove for horizontal rotation, the left end of the rotating rod extends to the left end of the storage groove and is fixedly provided with a handle, a winding roller is fixedly arranged outside the rotating rod, a protective net is wound around the outside of the winding roller, the front end of the protective net is fixedly provided with evenly arranged rings, the evenly arranged rings are commonly provided inside a lifting rod, fixing mechanisms are provided at both ends of the lifting rod, and limit blocks are fixedly provided at both ends of the upper side wall of the lifting rod.

[0009] Preferably, the transmission mechanism includes a bidirectional screw rod, which is rotatably arranged at the left end inside the lifting base plate, a first bevel gear is sleeved on the rod wall of the bidirectional screw rod, a transmission rod is rotatably arranged on the left side wall of the lifting base plate, a second bevel gear is sleeved on the right end of the transmission rod, the first bevel gear is meshed with the second bevel gear, a rotating block is fixedly arranged on the left end of the transmission rod, and symmetrical fixed blocks are threaded on the rod wall of the bidirectional screw rod, and the right side walls of the two fixed blocks are fixedly connected to the left side wall of the storage groove.

[0010] Preferably, the limiting mechanism includes a limiting rod, which is fixedly arranged at the right end inside the lifting base plate, and the rod wall of the limiting rod is slidably provided with symmetrical limiting rings, and the left side walls of the two limiting rings are fixedly provided with fixing rods, and the left ends of the two fixing rods are fixedly connected to the right side wall of the storage groove.

[0011] Preferably, a protective plate is slidably provided on the upper ends of the two storage grooves, and a handle is fixedly provided on the upper side walls of the two protective plates.

[0012] Preferably, the fixing mechanism includes a pull rod, and the front side walls and rear side walls of the left and right ends of the lifting rod are provided with strip-shaped openings, the pull rod is slidably arranged inside the strip-shaped openings, the side walls of the pull rod are fixedly provided with insertion rods, and the left and right ends of the inner wall of the storage groove are provided with insertion holes, the other ends of the two insertion rods are plugged into the insertion holes, and the outsides of the two insertion rods are sleeved with springs, one ends of the two springs are fixedly connected to the side walls of the pull rod, and the other ends of the two springs are fixedly connected to the inner wall of the lifting rod.

[0013] Preferably, a stacking buffer plate is fixedly provided on the upper side wall of the cabinet.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The present application sets a lifting base plate at the lower end of the cabinet body, and sets a lifting mechanism such as a protective net, a ring and a lifting rod inside the lifting base plate. When lifting is required, it can be pulled out from the lifting base plate, and when it is not needed, it can be stored inside the lifting base plate, which will not affect the stacking problem when multiple cabinets are transported;

[0016] During hoisting, the protective net can be placed at both ends of the cabinet. Even if a large number of electrical components are installed inside the cabinet, the load can be directly borne by the hoisting base plate without causing damage to the cabinet. The protective net is placed at both ends and will not cause the cabinet to tilt during the hoisting process, making the hoisting process more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the hoisting base plate;

[0019] Figure 3 It is a schematic diagram of the internal structure of the storage tank;

[0020] Figure 4 It is a structural schematic diagram of the fixing mechanism;

[0021] Figure 5 This is a structural diagram of the protective net when it is hoisted.

[0022] In the figure: 1 cabinet, 2 lifting base plate, 3 storage slot, 4 rotating rod, 5 handle, 6 winding roller, 7 protective net, 8 ring, 9 lifting rod, 10 limit block, 11 two-way screw rod, 12 transmission rod, 13 rotating block, 14 fixed block, 15 limit rod, 16 limit ring, 17 fixed rod, 18 protective plate, 19 pull rod, 20 plug rod, 21 spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0025] See also Figure 1-5 , the utility model provides a technical solution:

[0026] A chassis cabinet hanging mechanism comprises a cabinet body 1 and a hanging bottom plate 2, wherein the hanging bottom plate 2 is fixedly arranged at the lower end of the cabinet body 1, and storage grooves 3 are slidably arranged at the front and rear ends of the hanging bottom plate 2, and a transmission mechanism is arranged at the left ends of the two storage grooves 3 inside the hanging bottom plate 2, and a limiting mechanism is arranged at the right ends of the two storage grooves 3;

[0027] A rotating rod 4 is arranged inside the storage slot 3 for horizontal rotation. The left end of the rotating rod 4 extends to the left end of the storage slot 3 and is fixedly provided with a handle 5. A winding roller 6 is fixedly arranged outside the rotating rod 4. A protective net 7 is wound around the outside of the winding roller 6. The front end of the protective net 7 is fixedly provided with evenly arranged rings 8. A lifting rod 9 is arranged inside the evenly arranged rings 8. A fixing mechanism is arranged at both ends of the lifting rod 9. Limiting blocks 10 are fixedly arranged at both ends of the upper side wall of the lifting rod 9. By arranging a lifting base plate 2 at the lower end of the cabinet 1 and arranging lifting mechanisms such as the protective net 7, the ring 8 and the lifting rod 9 inside the lifting base plate 2, when lifting is needed, it can be pulled out from the lifting base plate 2, and when it is not needed, it can be stored inside the lifting base plate 2, which will not affect the stacking problem of multiple cabinets 1 during transportation;

[0028] During hoisting, the protective net 7 can be placed at both ends of the cabinet 1. Even if a large number of electrical components are installed inside the cabinet 1, the load can be directly borne by the hoisting base plate 2 without causing damage to the cabinet 1. The protective net 7 is placed at both ends and will not cause the cabinet 1 to tilt during the hoisting process. The cabinet 1 is more stable during the hoisting process.

[0029] The transmission mechanism includes a bidirectional screw rod 11, which is rotatably arranged at the left end inside the lifting base plate 2, and a first bevel gear is sleeved on the rod wall of the bidirectional screw rod 11. A transmission rod 12 is rotatably arranged on the left side wall of the lifting base plate 2, and a second bevel gear is sleeved on the right end of the transmission rod 12. The first bevel gear is meshed with the second bevel gear. A rotating block 13 is fixedly arranged on the left end of the transmission rod 12, and symmetrical fixed blocks 14 are threaded on the rod wall of the bidirectional screw rod 11. The right side walls of the two fixed blocks 14 are fixedly connected to the left side wall of the storage groove 3.

[0030] The limiting mechanism includes a limiting rod 15, which is fixedly arranged at the right end inside the lifting base plate 2. The rod wall of the limiting rod 15 is slidably provided with symmetrical limiting rings 16. The left side walls of the two limiting rings 16 are fixedly provided with fixing rods 17, and the left ends of the two fixing rods 17 are fixedly connected to the right side wall of the storage slot 3.

[0031] A protective plate 18 is slidably provided at the upper end of the two storage slots 3, and handles are fixedly provided on the upper side walls of the two protective plates 18. The protective plates 18 are used to protect the protective net 7 wrapped inside to avoid long-term exposure that affects the service life of the protective net 7.

[0032] The fixing mechanism includes a pull rod 19. The front side walls and the rear side walls at the left and right ends of the lifting rod 9 are both provided with strip-shaped openings. The pull rod 19 is slidably arranged inside the strip-shaped openings. An insertion rod 20 is fixedly arranged on the side walls of the pull rod 19. Plug holes are arranged on the left and right ends of the inner wall of the storage groove 3. The other ends of the two insertion rods 20 are plugged into the plug holes. Springs 21 are sleeved on the outside of the two insertion rods 20. One ends of the two springs 21 are fixedly connected to the side walls of the pull rod 19, and the other ends of the two springs 21 are fixedly connected to the inner wall of the lifting rod 9. The fixing mechanism is to limit the lifting rod 9 inside the storage groove 3 through the fixing mechanisms at both ends of the lifting rod 9 after the winding roller 6 winds up the protective net 7.

[0033] A stacking buffer plate is fixedly provided on the upper side wall of the cabinet body 1. When a plurality of cabinet bodies 1 are stacked together, the stacking buffer plate can be used to separate them from each other, thereby effectively avoiding damage to the cabinet bodies 1 caused by squeezing.

[0034] Working principle:

[0035] When the cabinet 1 needs to be hoisted, two storage slots 3 need to be moved from the inside of the hoisting base plate 2 to the outside, and the rotating block 13 is rotated. The rotating block 13 drives the transmission rod 12 of the side wall to rotate, and the transmission rod 12 drives the second bevel gear at the right end to rotate, and the second bevel gear drives the first bevel gear to rotate, and the first bevel gear drives the two-way screw rod 11 to rotate, and the two-way screw rod 11 drives the two fixed blocks 14 threadedly connected to the rod wall to move, and the fixed block 14 drives the two storage slots 3 to move to the outside of the hoisting base plate 2, opens the protective plate 18 at the upper end, releases the fixing effect between the hoisting rod 9 and the storage slot 3, and pulls the two protective nets 7 from the front and rear ends to the top of the cabinet 1 respectively, and hooks them to the outside of the two hoisting rods 9 through the hoisting equipment, so as to hoist and transport the cabinet 1.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chassis cabinet hanging mechanism, comprising a cabinet body (1) and a hanging base plate (2), characterized in that: The hanging bottom plate (2) is fixedly arranged at the lower end of the cabinet (1), and storage grooves (3) are slidably arranged at the front and rear ends of the hanging bottom plate (2), a transmission mechanism is arranged at the left ends of the two storage grooves (3) inside the hanging bottom plate (2), and a limiting mechanism is arranged at the right ends of the two storage grooves (3); A rotating rod (4) is arranged inside the storage groove (3) for horizontal rotation, the left end of the rotating rod (4) extends to the left end of the storage groove (3) and is fixedly provided with a handle (5), a winding roller (6) is fixedly arranged outside the rotating rod (4), a protective net (7) is wound around the outside of the winding roller (6), the front end of the protective net (7) is fixedly provided with evenly arranged rings (8), and the evenly arranged rings (8) are commonly provided inside a hanging rod (9), both ends of the inside of the hanging rod (9) are provided with fixing mechanisms, and both ends of the upper side wall of the hanging rod (9) are fixedly provided with limit blocks (10).

2. The chassis cabinet hanging mechanism according to claim 1, characterized in that: The transmission mechanism comprises a bidirectional screw rod (11), the bidirectional screw rod (11) being rotatably arranged at the left end inside the lifting base plate (2), the rod wall of the bidirectional screw rod (11) being sleeved with a first bevel gear, a transmission rod (12) being rotatably arranged on the left side wall of the lifting base plate (2), the right end of the transmission rod (12) being sleeved with a second bevel gear, the first bevel gear being meshed with the second bevel gear, a rotating block (13) being fixedly arranged at the left end of the transmission rod (12), and symmetrical fixing blocks (14) being threadedly arranged on the rod wall of the bidirectional screw rod (11), the right side walls of the two fixing blocks (14) being fixedly connected to the left side wall of the storage groove (3).

3. The chassis cabinet hanging mechanism according to claim 1, characterized in that: The limiting mechanism comprises a limiting rod (15), the limiting rod (15) being fixedly arranged at the right end inside the lifting base plate (2), the rod wall of the limiting rod (15) being slidably provided with symmetrical limiting rings (16), the left side walls of the two limiting rings (16) being fixedly provided with fixing rods (17), and the left ends of the two fixing rods (17) being fixedly connected to the right side wall of the storage groove (3).

4. The chassis cabinet hanging mechanism according to claim 1, characterized in that: A protective plate (18) is slidably provided at the upper ends of the two storage grooves (3), and a handle is fixedly provided on the upper side walls of the two protective plates (18).

5. The chassis cabinet hanging mechanism according to claim 1, characterized in that: The fixing mechanism comprises a pull rod (19), the front side wall and the rear side wall of the left and right ends of the hanging rod (9) are provided with strip-shaped openings, the pull rod (19) is slidably arranged inside the strip-shaped openings, the side wall of the pull rod (19) is fixedly provided with an insertion rod (20), the left and right ends of the inner wall of the storage groove (3) are provided with insertion holes, the other ends of the two insertion rods (20) are plugged into the insertion holes, the outside of the two insertion rods (20) are sleeved with springs (21), one end of the two springs (21) is fixedly connected to the side wall of the pull rod (19), and the other ends of the two springs (21) are fixedly connected to the inner wall of the hanging rod (9).

6. The chassis cabinet hanging mechanism according to claim 1, characterized in that: A stacking buffer plate is fixedly provided on the upper side wall of the cabinet (1).

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