CN219287925U

CN219287925U - Bearing cabinet base structure

Info

Publication number: CN219287925U
Application number: CN202320201163.0U
Authority: CN
Inventors: 张虎
Original assignee: Qingdao Yunlu Special Transform Intelligent Technology Co Ltd
Current assignee: Qingdao Yunlu Special Transform Intelligent Technology Co Ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-30
Anticipated expiration: 2033-02-10

Abstract

A base structure of a bearing cabinet comprises a supporting beam with a groove-shaped structure, wherein adjacent supporting frames are connected through a supporting connecting plate to form a rectangular main frame; the first connecting part of the support connecting plate is attached to a side plate of one support beam; the second connecting part of the support connecting plate is stuck to the side plate of the adjacent other support beam; the outer sides of the first connecting part and the second connecting part are respectively provided with a support folded edge, and the upper end and the lower end of the folded edge are respectively stuck to the two panels of the corresponding supporting beam. In the embodiment of the utility model, the supporting beams are spliced through the supporting connecting plates, the supporting connecting plates form two connecting parts and supporting folded edges on the connecting parts in a bending processing mode, and the processing and the manufacturing are easier and the cost is low under the condition of meeting the requirement of non-standard size; the supporting beam adopts a groove type structure, has stronger deformation resistance, and supports the panels at the upper side and the lower side of the supporting beam through the supporting folded edges, so that the supporting capability is further improved, and the stability of the upper cabinet is ensured.

Description

Bearing cabinet base structure

Technical Field

The utility model belongs to the technical field of electrical equipment, and particularly relates to a base structure of a bearing cabinet.

Background

The bearing cabinet base is generally used in a relatively severe working environment, has good bearing performance, has certain resistance to vibration, shaking or impact, namely can not deform and distort by itself, and can also ensure the stable work of the upper cabinet.

The conventional cabinet base is formed by splicing the profile corner blocks and the cover plates, wherein the cover plates are attached to the profile corner blocks, and the height of the cabinet base is determined to a certain extent by the heights of the profile corner blocks, so that when the base with a non-standard size is manufactured, the profile corner blocks are required to be independently subjected to die sinking processing, and the cost is high; in addition, the end of section bar corner block and apron link to each other with the bolt, and apron middle part supports inadequately, if use in the frequent environment of vibration such as car, train, probably can warp or drop, can not guarantee the stability of upper portion rack.

Disclosure of Invention

Aiming at the defects existing in the related art, the utility model provides a bearing cabinet base structure to solve the problems that the existing cabinet base is not easy to process, is high in nonstandard cost and poor in stability.

The utility model provides a base structure of a bearing cabinet, which comprises a plurality of supporting beams with a groove-shaped structure, wherein the adjacent supporting beams are connected through supporting connection plates to form a rectangular main frame;

the support beam is provided with a vertical side plate and two panels which are respectively positioned on the upper side and the lower side of the side plate and are horizontally arranged;

the support connecting plate is divided into a first connecting part and a second connecting part through bending;

the first connecting part is stuck to the side plate of one supporting beam and is welded with the side plate of the supporting beam; the second connecting part is stuck to the side plate of the adjacent other supporting beam and is welded with the side plate of the adjacent other supporting beam;

the outer sides of the first connecting part and the second connecting part are respectively provided with a supporting folded edge which is formed by inwards bending, and the upper end and the lower end of the folded edge are respectively stuck to two panels of the corresponding supporting beam.

In some of these embodiments, a reinforcing member is provided at the middle portion of the support beam, and two panels connected to the support beam are welded to the two ends of the reinforcing member.

In some of these embodiments, the stiffener is a channel-type structure with its open side facing the side plates of the support beam.

In some of these embodiments, the side of the panel remote from the side panel has an inwardly folded reinforcing flange.

In some of these embodiments, the reinforcing flanges are attached to and welded to a reinforcing member provided between the two panels of the support beam.

In some of these embodiments, the support beam is divided into a cross beam and a longitudinal beam, the cross beam and the longitudinal beam being perpendicular to each other;

the end of the upper side plate of the longitudinal beam is provided with an extension part, and two panels of the cross beam are respectively attached to the edges of the upper side and the lower side of the corresponding extension part, so that the panels of the cross beam are flush with the panels of the corresponding longitudinal beam.

In some of these embodiments, the side of the panel of the cross member remote from the side panel is attached to the end of the panel of the corresponding stringer.

In some embodiments, the side plate of the support beam is provided with an access window, the edge of the lower side of the access window is provided with a flange which is formed by bending towards one side far away from the side plate, and two ends of the flange are welded and connected with the support folded edge of the corresponding support connecting plate.

In some embodiments, the access panel is provided with a cover plate for closing the access panel, both ends of the cover plate are fixed on fixing parts corresponding to the support connecting plates through bolts, and the fixing parts extend into the access panel.

In some of these embodiments, the fixing portion is formed by bending the middle portion of the corresponding support flange outward.

Based on the technical scheme, the supporting beams are spliced through the supporting connecting plates, the supporting connecting plates form two connecting parts and supporting folded edges on the connecting parts in a bending processing mode, and the supporting folding edges are easy to process and manufacture under the condition that the requirements of non-standard sizes are met, and the cost is low; the supporting beam adopts a groove type structure, has stronger deformation resistance, supports the panels on the upper side and the lower side of the supporting beam through the supporting folded edges, further improves the supporting capability, ensures the stability of the upper cabinet, and solves the problems that the existing cabinet base is not easy to process, and has high nonstandard cost and poor stability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of a base structure of a load-bearing cabinet according to the present utility model;

FIG. 2 is an exploded view of the base structure of the load bearing cabinet of the present utility model;

fig. 3 is a schematic structural view of a base structure mounting cover plate of a bearing cabinet of the present utility model.

In the figure:

1. a support beam; 1A, a cross beam; 1B, a longitudinal beam; 11. a side plate; 12. a panel; 13. reinforcing flanging; 14. an extension; 15. an access panel; 16. a flange;

2. a support connection plate; 21. a first connection portion; 22. a second connecting portion; 23. supporting the folded edge; 24. a fixing part;

3. a reinforcing member; 4. and a cover plate.

Detailed Description

The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In an exemplary embodiment of the load-bearing cabinet base structure of the present utility model, as shown in fig. 1 to 3, the load-bearing cabinet base structure includes a plurality of support beams 1 of a trough structure, and the adjacent support beams 1 are connected by support connection plates 2 to form a rectangular main frame.

The support beam 1 has a vertical side plate 11 and two horizontally disposed panels 12 on upper and lower sides of the side plate 11, respectively. The support connection plate 2 is divided into a first connection portion 21 and a second connection portion 22 by bending. The first connecting part 21 is attached to the side plate 11 of one support beam 1 and is welded to the same; the second connecting portion 22 is attached to the side plate 11 of the adjacent other support beam 1 and is welded thereto. The outer sides of the first connecting part 21 and the second connecting part 22 are respectively provided with a supporting folded edge 23 which is formed by inwards bending, and the upper end and the lower end of the folded edge are respectively stuck on the two panels 12 of the corresponding supporting beam 1.

The supporting beam 1 is of a groove type structure, namely the section of the supporting beam is , and the supporting beam can be formed by vertically bending two sides of the supporting beam by adopting a flat plate; the support connecting plate 2 can be bent into two connecting parts by adopting a flat plate, and then the connecting parts are bent to form support folded edges. Both the support beam 1 and the support connection plate 2 can be manufactured by bending the plate, so that the production of the cabinet base of non-standard size can be realized at a lower cost.

In addition, the support beam 1 has a channel structure, so that the upper and lower panels 12 can be vertically supported by the side plates 11, and the support beam has strong deformation resistance, and can further stably support the upper cabinet. The upper and lower panels 12 of the support beam 1 are supported by the support flange 23 at the same time in the vertical direction, further improving the supporting ability thereof.

In the above-mentioned exemplary embodiment, the supporting beam of the base structure of the bearing cabinet adopts a groove-shaped structure, and is spliced by the supporting connection plate, and the supporting beam and the supporting plate can be manufactured by bending, so that the processing and manufacturing are easier and the cost is low under the condition of meeting the requirement of non-standard size; the supporting beam adopts a groove type structure, has stronger deformation resistance, supports the panels on the upper side and the lower side of the supporting beam through the supporting folded edges, further improves the supporting capability, ensures the stability of the upper cabinet, and solves the problems that the existing cabinet base is not easy to process, and has high nonstandard cost and poor stability.

In some embodiments, the middle part in the support beam 1 is provided with a reinforcement member 3, and two ends of the reinforcement member 3 are respectively welded with two panels 12 connected with the support beam 1. The whole of upper and lower two panels 12 is supported by curb plate 11 in vertical, and both's tip then supports through supporting hem 23, and both's middle parts support through reinforcement 3 to the supporting ability at each position of supporting beam 1 has been more comprehensive improved, and then the stability of upper portion rack has been improved.

In some embodiments, the stiffener 3 is a channel structure, is lightweight, is low in material consumption, can be manufactured by bending, reduces manufacturing costs, and meets the requirements of non-standard size manufacturing. The open side of the reinforcement 3 faces the side plate 11 of the support beam 1, so that the side with relatively weak strength is close to the side plate 11, the side of the panel 12 close to the side plate 11 is directly supported by the side plate 11, and is simultaneously supported by the side with relatively weak strength of the reinforcement 3, while the side of the panel 12 far away from the side plate 11 is supported by the other side with relatively strong strength of the reinforcement 3, and finally, the side of the panel 12 close to the side plate 11 and the side far away from the side plate 11 can be fully supported, thereby further enhancing the stability of the support beam.

In some embodiments, the side of the panel 12 remote from the side plate 11 has an inwardly bent reinforcing flange 13, and the reinforcing flange 13 serves as a reinforcing rib for the panel 12 to improve the deformation resistance of the panel 12 and thus the stability of the support beam 1. Meanwhile, the reinforcing flange 13 can be formed by bending, and the requirement of non-standard size manufacturing can be met in a low-cost mode.

In some embodiments, the reinforcing flanges 13 are attached to the reinforcing member 3 installed between the two panels 12 of the support beam 1 and welded thereto, so that the connection strength between the side of the reinforcing member 3 away from the side plate 11 and the side of the panel 12 away from the side plate 11 is further increased, and the stability of the support beam is improved.

In some embodiments, the support beam 1 is divided into a cross beam 1A and a longitudinal beam 1B, and the cross beam 1A and the longitudinal beam 1B are perpendicular to each other. The end of the upper side plate 11 of the side member 1B has an extension 14 even though the end of the side plate 11 of the side member 1B extends with respect to the end of the panel 12 thereof. The two panels 12 of the cross beam 1A are respectively stuck to the upper side edge and the lower side edge of the corresponding extension part 14, so that the panel 12 of the cross beam 1A is flush with the panel 12 of the corresponding longitudinal beam 1B, the upper surface and the lower surface of the whole cabinet base are flat, the cabinet can be stably placed on the ground, and the cabinet can be stably placed on the cabinet, so that the stronger stability is maintained. In addition, the two panels 12 of the cross beam 1A can also be supported by the protruding portions 14, further improving the stability of the end portions of the cross beam 1A.

In some embodiments, the side of the panel 12 of the cross beam 1A far from the side plate 11 is attached to the end of the panel 12 of the corresponding longitudinal beam 1B, so that the surfaces of the upper side and the lower side of the base are flat, and no space exists between the adjacent panels on the same plane, thereby ensuring the coverage area of the panels, and ensuring the stability of the support of the panels at the joint of the panels and the upper cabinet.

In some embodiments, access panels 15 are provided on the side panels 11 of the support beam 1, so that cables, equipment, etc. located inside the base can be serviced through the access panels 15. The edge of the lower side of the access panel 15 is provided with a flange 16, and the flange 16 serves as a reinforcing rib to increase the strength of the access panel 15, and meanwhile, the lower side edge of the access panel 15 is prevented from being too sharp, so that operators are prevented from being injured during maintenance, and components which are assembled or disassembled through the access panel 15 are prevented from being damaged. The flange 16 is formed by bending to the side away from the side plate 11, even if the flange 16 is located in the support beam 1, the space occupation is increased by avoiding the flange from protruding out of the base. Both ends of the flange 16 extend to the corresponding support connecting plates 2 and are welded and connected with the support flanges 23, so that the support flanges 23 support the panel 12 of the support beam 1, and meanwhile, the flange 16 supports the side plates 12, so that the stability of the support beam is further improved.

In some embodiments, the access panel 15 is provided with a cover panel 4 for closing it. Both ends of the cover plate 4 are fixed on fixing portions 24 arranged corresponding to the support connecting plates 2 through bolts, and the fixing portions 24 extend into the access panels 15. The cover plate 4 is fixed by bolts, so that the cover plate is convenient to assemble and disassemble, and the access window 15 is easy to open and close. The support connecting plates 2 are connected through the cover plates 4, so that the support connecting plates can mutually support, and the overall stability of the base is improved.

In some embodiments, the fixing portion 24 is formed by bending the middle portion of the corresponding support flange 23 outwards, and the support connecting plate 2 can be completely processed by bending while the cover plate 4 is mounted and fixed, so that the requirement of non-standard size manufacturing can be met in a low-cost manner.

Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims

1. The base structure of the bearing cabinet is characterized by comprising a plurality of supporting beams with a groove-shaped structure, wherein the adjacent supporting beams are connected through supporting connecting plates to form a rectangular main frame;

the first connecting part is stuck to a side plate of one supporting beam and is welded with the side plate of the supporting beam; the second connecting part is stuck to the side plate of the adjacent other supporting beam and is welded with the side plate of the adjacent other supporting beam;

the outer sides of the first connecting part and the second connecting part are respectively provided with a supporting folded edge formed by inwards bending, and the upper end and the lower end of the folded edge are respectively attached to the two panels corresponding to the supporting beam.

2. The cabinet base structure according to claim 1, wherein the middle part in the supporting beam is provided with a reinforcing member, and two ends of the reinforcing member are welded to two panels of the supporting beam respectively.

3. The load bearing cabinet base structure of claim 2, wherein the stiffener is a channel structure with an open side facing a side plate of the support beam.

4. The load bearing cabinet base structure of claim 1, wherein a side of the panel remote from the side panel has an inwardly folded reinforcing flange.

5. The cabinet base structure of claim 4, wherein the reinforcing flanges are attached to and welded to a reinforcing member provided between the two panels of the support beam.

6. The load bearing cabinet base structure of claim 1, wherein the support beam is divided into a cross beam and a longitudinal beam, the cross beam and the longitudinal beam being perpendicular to each other;

the end part of the upper side plate of the longitudinal beam is provided with an extension part, and the two panels of the cross beam are respectively stuck to the edges of the upper side and the lower side corresponding to the extension part, so that the panels of the cross beam are flush with the panels corresponding to the longitudinal beam.

7. The load bearing cabinet base structure of claim 6, wherein a side of the face plate of the cross member remote from the side plate is affixed to the face plate end of the corresponding side member.

8. The cabinet base structure according to claim 1, wherein the side plate of the supporting beam is provided with an access window, the edge of the lower side of the access window is provided with a flange bent to a side far away from the side plate, and two ends of the flange are welded and connected with the support folded edge of the support connecting plate correspondingly.

9. The cabinet base structure according to claim 8, wherein a cover plate is installed on the access panel to close the access panel, both ends of the cover plate are fixed on fixing portions provided corresponding to the support connection plates by bolts, and the fixing portions extend into the access panel.

10. The cabinet base structure according to claim 9, wherein the fixing portion is formed by bending a middle portion corresponding to the support flange outward.