Insulating beam and electrical equipment

Abstract

The utility model discloses an insulating beam and electrical equipment. The insulating beam comprises a beam body, the beam body comprises a first beam part and second beam parts connected to the two sides of the first beam part respectively, the sides, away from the first beam part, of the second beam parts are arranged to be bearing faces, and the beam body is an insulating component; and the at least one second beam part is provided with the protective part, and the protective part covers the bearing surface. Moreover, the insulating beam is used for assembling an electric appliance main body which needs to be electrically insulated, so that the requirement of electrical insulation is met. By applying the technical scheme of the invention, the problem that the service life of the insulating beam is affected due to the damage defect caused by collision, scratching and abrasion in the carrying or mounting process of the insulating beam is solved.

Description

Technical Field

[0001] The present application belongs to the field of electrical design technology, and in particular relates to an insulating beam and electrical equipment. Background Art

[0002] During the transportation or installation process, the traditional insulating beam will inevitably collide, scratch or wear, and due to the limitation of its own material, the insulating beam will be damaged. During the use of the insulating beam, the damage and defects on the insulating beam will further expand, and then cause the insulating beam to crack or break, affecting the service life of the insulating beam. Utility Model Content

[0003] The purpose of the present application is to provide an insulating beam and electrical equipment, including but not limited to solving the problem that the insulating beam is damaged due to collision, scratching or wear during transportation or installation, which affects the service life of the insulating beam.

[0004] To achieve the above purpose, according to the first aspect of the present application, the technical solution adopted in the present application is: an insulating beam, comprising:

[0005] The beam body comprises a first beam portion and two second beam portions respectively connected to both sides of the first beam portion, wherein a side of the second beam portion away from the first beam portion is set as a bearing surface, wherein the beam body is a component made of an insulating material, that is, the beam body is an insulating component;

[0006] A protective member is installed on at least one of the second beam portions, and the protective member covers the bearing surface.

[0007] In the insulating beam provided in the embodiment of the present application, at least one of the two second beam portions is installed with a protective member, wherein the two second beam portions are respectively connected to the two ends of the first beam portion. In this way, whether the staff is carrying or installing the insulating beam, the protective member can be placed in a position where collision, scratching or wear is likely to occur. In this way, even if the insulating beam is collided, scratched or worn, the collision, scratching or wear is likely to contact the protective member, which effectively protects the beam body and reduces the probability of damage defects in the beam body, thereby increasing the overall service life of the insulating beam.

[0008] In some embodiments of the present application, both second beam portions are detachably provided with protective parts, which can more effectively prevent the insulating beam from being damaged during transportation, movement, installation, etc.

[0009] In some embodiments of the present application, the protective member is a member made of metal material. The protective member made of metal material has strong mechanical strength, so it can better protect the second beam portion and reduce the probability of damage defects caused by collision, scratching, and wear by foreign objects.

[0010] In some embodiments of the present application, the protective member includes a main body of the protective member and a snap structure. The main body of the protective member is attached to the bearing surface, and the snap structure is disposed at the edge of the main body of the protective member. Moreover, the snap structure is snap-fitted to the edge of the second beam portion. In this way, the protective member is pre-tightly assembled to the corresponding second beam portion, so that the protective member can be initially stabilized on the beam main body.

[0011] In some embodiments of the present application, the first beam portion and the two second beam portions form an I-shaped beam. Among them, snap structures are provided on both side edges of the main body of the protective member along its width direction. When pre-tightly assembling the protective member to the corresponding second beam portion, only need to align one end of the protective member with one end of the second beam portion, and then slide the protective member along the length direction of the second beam portion, then the protective member can be sleeved on the second beam portion. At this time, the snap structure is snap-fitted to both side edges of the second beam portion in the width direction, thereby completing the pre-tight assembly, and the assembly efficiency is high.

[0012] In some embodiments of the present application, snap structures are provided on at least one of the two end edges of the main body of the protective member along its length direction. In this way, the snap structures at both ends of the protective member and the two ends of the second beam portion form mutual restrictions, so that the protective member cannot slide relative to the second beam portion along the length direction of the second beam portion, thereby stably holding the protective member on the second beam portion.

[0013] In some embodiments of the present application, the first beam portion and the two second beam portions form a C-shaped beam. Among them, a snap structure is provided on one of the two side edges of the main body of the protective member along its width direction. In this way, when pre-tightly assembling the protective member to the corresponding second beam portion, align the side edge of the main body of the protective member without the snap structure with the side edge of the bearing surface, and then slide the protective member relative to the second beam portion along the width direction of the second beam portion, so that the snap structure is snap-fitted to one side edge of the second beam portion in the width direction, thus completing the pre-tight assembly of the protective member on the second beam portion, and the assembly efficiency is high.

[0014] In some embodiments of the present application, snap structures are provided on both end edges of the main body of the protective member along its length direction. In this way, the snap structures at both ends of the protective member and the two ends of the second beam portion form mutual restrictions, so that the protective member cannot slide relative to the second beam portion along the length direction of the second beam portion, thereby stably holding the protective member on the second beam portion.

[0015] In some embodiments of the present application, the snap structure is a flanging on the side of the main body of the protective member along its width direction.

[0016] In some embodiments of the present application, the snap structure is provided as a buckle ear, and a plurality of spaced buckle ears are provided on the edge of the main body of the protective member along its width direction.

[0017] In some embodiments of the present application, the protective member is locked to the second beam portion by bolts. The bolts not only install the insulating beam in the designated installation position, but also lock the protective member to the corresponding second beam portion at the same time, and also lock and install the electrical appliance body on the insulating beam at the same time, which helps to improve the assembly efficiency between the protective member and the second beam portion and between the insulating beam and the electrical appliance body.

[0018] In some embodiments of the present application, the insulating beam further includes a cushion layer, which is arranged between the protective member and the bearing surface. The cushion layer isolates the main body of the protective member from the bearing surface, and the cushion layer plays a buffering role to prevent direct rigid contact between the main body of the protective member and the bearing surface, thereby protecting the bearing surface from being squeezed and damaged by the main body of the protective member.

[0019] In some embodiments of the present application, the first beam portion and the two second beam portions are integrally formed into a beam main body, and the manufacturing and forming efficiency is high.

[0020] According to the second aspect of the present application, an electrical device is provided. Wherein, the electrical device includes:

[0021] An electrical appliance body; and,

[0022] Multiple insulating beams as described above, two adjacent insulating beams are arranged in parallel and at intervals, and the electrical appliance body is installed on the multiple insulating beams and contacts the protective member. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0024] Figure 1 It is a schematic structural diagram of an I-shaped beam as the beam main body in the insulating beam of the embodiment of the present application;

[0025] Figure 2 It is a schematic structural diagram of a protective member in the insulating beam of the embodiment of the present application;

[0026] Figure 3 It is for the I-shaped beam in the embodiment of the present application and Figure 2 It is a schematic structural diagram of the insulating beam formed by assembling the protective member shown;

[0027] Figure 4 It is a schematic structural diagram of another protective member in the insulating beam of the embodiment of the present application;

[0028] Figure 5 It is for the I-shaped beam in the embodiment of the present application and Figure 4Schematic structural diagram of the insulating beam formed by assembling the protective member

[0029] Figure 6 Schematic structural diagram of the beam body of the insulating beam in the embodiment of the present application being a C-shaped beam

[0030] Figure 7 Schematic structural diagram of another protective member in the insulating beam of the embodiment of the present application

[0031] Figure 8 In the C-shaped beam of the embodiment of the present application and Figure 7 Schematic structural diagram of the insulating beam formed by assembling the protective member shown

[0032] Figure 9 Schematic structural diagram of yet another protective member in the insulating beam of the embodiment of the present application

[0033] Figure 10 In the C-shaped beam of the embodiment of the present application and Figure 9 Schematic structural diagram of the insulating beam formed by assembling the protective member shown

[0034] Figure 11 Schematic structure of the electrical equipment in the embodiment of the present application Figure 1 ;

[0035] Figure 12 Schematic structure of the electrical equipment in the embodiment of the present application Figure 2 。

[0036] Among them, each reference numeral in the figure is as follows:

[0037] 100, insulating beam;

[0038] 10, beam body; 11, first beam part; 12, second beam part; 121, bearing surface;

[0039] 20, protective member; 21, protective member body; 22, buckle structure; 221, flanging; 222, buckle ear;

[0040] 30, bolt;

[0041] 200, electrical equipment; 210, electrical appliance body. Detailed implementation manners

[0042] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and should not be construed as limiting the present application.

[0043] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0044] In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality of" is two or more unless otherwise specifically defined.

[0045] In the present application, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0046] With the development and progress of science and technology, various electrical appliances required for daily life have been gradually popularized, covering all aspects of people's lives. Among them, some electrical appliances have electrical insulation requirements. Therefore, when installing these electrical appliances, insulating beams need to be used. On the one hand, it meets the electrical insulation requirements, and on the other hand, it can simultaneously meet the mechanical strength requirements for installation, so that the electrical appliances can be installed stably and ensure safe use.

[0047] At the construction site where electrical appliances are installed, workers need to transport and carry the required insulating beams and electrical equipment to the designated positions. In the related art, for traditional insulating beams, during the process of handling or installing the insulating beams, it is inevitable that the insulating beams will be collided, scratched, and worn. And due to the limitation of the material itself, there are damage defects on the insulating beams. During the use of the insulating beams, the damage defects on the insulating beams will further expand, resulting in consequences such as cracking and breaking of the insulating beams, affecting the service life of the insulating beams.

[0048] Based on the above considerations, embodiments of the present application provide a novel insulating beam. Moreover, when the insulating beam is applied to assemble an electrical appliance main body that requires electrical insulation, the requirements for electrical insulation performance are met. In the insulating beam of the present application, at least one of the two second beam portions is provided with a protective member, and the two second beam portions are respectively connected to both sides of the first beam portion along its width direction. In this way, whether during the handling or installation of the insulating beam, the protective member can be targeted to be in a position where collisions, scratches, or abrasions are likely to occur, effectively protecting the beam main body and reducing the probability of damage defects in the beam main body, thereby improving the overall service life of the insulating beam.

[0049] To illustrate the technical solutions provided by the present application, the following will be described in detail with reference to specific drawings and embodiments.

[0050] As Figure 3 、 Figure 5 、 Figure 8 and Figure 10 shown, the insulating beam 100 provided by the embodiments of the present application includes a beam main body 10 and a protective member 20. As Figure 1 and Figure 6 shown, the beam main body 10 includes a first beam portion 11 and two second beam portions 12. The two second beam portions 12 are respectively connected to both sides of the first beam portion 11 along its width direction, and a bearing surface 121 is provided on the side of the second beam portion 12 facing away from the first beam portion 11. Among them, the beam main body 10 is a component made of insulating material, that is, the beam main body 10 is an insulating component, so that the beam main body 10 has good electrical insulation performance. In the insulating beam 100 provided by the embodiments of the present application, at least one of the second beam portions 12 is provided with a protective member 20, and the protective member 20 covers the bearing surface 121.

[0051] In the insulating beam 100 provided by the embodiments of the present application, at least one of the two second beam portions 12 is provided with a protective member 20, wherein the two second beam portions 12 are respectively connected to both sides of the first beam portion 11 along its width direction. In this way, whether during the handling or installation of the insulating beam 100 by the staff, the protective member 20 can be targeted to be in a position where collisions, scratches, or abrasions are likely to occur. In this way, even if a collision, scratch, or abrasion action occurs to the insulating beam 100, at this time, the collision, scratch, or abrasion action is most likely to contact the protective member 20. In this way, through the protective member 20, the beam main body 10 can be effectively protected, reducing the probability of damage defects in the beam main body 10, thereby improving the overall service life of the insulating beam 100.

[0052] In the insulating beam 100, two second beam portions 12 are respectively connected to both sides of the first beam portion 11 along its width direction, that is, the first beam portion 11 forms a certain interval between the two second beam portions 12. When the insulating beam 100 is used to install the electrical appliance main body 210, for example, the electrical appliance main body 210 is installed on the ground through the insulating beam 100, the bearing surface 121 of one second beam portion 12 bears the electrical appliance main body 210, and the bearing surface 121 of the other second beam portion 12 supports on the ground. At this time, the interval formed between the two second beam portions 12 by the first beam portion 11 becomes the insulating gap between the electrical appliance main body 210 and the ground. Also, since the beam main body 10 is made of an insulating material, that is, the beam main body 10 is an insulating component and has good electrical insulation performance, thus meeting the electrical insulation performance requirements for installing the electrical appliance main body 210.

[0053] Among them, "both sides of the first beam portion 11 along its width direction" means that in the first beam portion 11, there are two side edges distributed along the width direction of the first beam portion 11, and the extending directions of these two side edges are consistent with the length direction of the first beam portion 11, that is, these two side edges are the two long side edges of the first beam portion 11. Correspondingly, "both ends of the first beam portion 11 along its length direction" means that in the first beam portion 11, there are two side edges distributed along the length direction of the first beam portion 11, and the extending directions of these two side edges are consistent with the width direction of the first beam portion 11, that is, these two side edges are the two wide side edges of the first beam portion 11.

[0054] In some embodiments of the present application, only the second beam portion 12 used for directly connecting to the electrical appliance main body 210 among the two second beam portions 12 is provided with a protective member 20, and the protective member 20 is detachably mounted on the second beam portion 12. During the process of assembling the electrical appliance main body 210 using the insulating beam 100, the installation steps are as follows: First, the insulating beam 100 is installed on the ground. Since the insulating beam 100 does not need to carry the electrical appliance main body 210 at this time, the staff only needs to lift the insulating beam 100 and place it at the designated position on the ground, and then lock it through the bolt-nut pair. Then, the electrical appliance main body 210 is placed on another bearing surface 121 away from the ground, and the electrical appliance main body 210 is moved and adjusted on the bearing surface 121 to the accurate position. Finally, the electrical appliance main body 210 and the insulating beam 100 are locked through the bolt-nut pair to complete the installation. Comparing the two bearing surfaces 121, on the bearing surface 121 for carrying the electrical appliance main body 210, in order to adjust the electrical appliance main body 210 to the accurate position, the staff inevitably needs to continuously move and adjust the electrical appliance main body 210 on the bearing surface 121, and the electrical appliance main body 210 is relatively heavy, so it is easy for the electrical appliance main body 210 to wear the bearing surface 121; while the relatively light single insulating beam 100 is placed on the ground and locked through the bolt-nut pair, it hardly needs to be moved and adjusted, or it will not cause serious wear to the bearing surface 121 due to its light weight during the adjustment process. Therefore, the probability of damage to this bearing surface 121 is relatively low. It can be seen that among the two bearing surfaces 121, the bearing surface 121 for carrying the electrical appliance main body 210 needs to be better protected from damage compared to the bearing surface 121 for contacting the ground. Therefore, among the two second beam portions 12, only the second beam portion 12 used for directly connecting to the electrical appliance main body 210 is provided with the protective member 20, thereby reducing the probability of damage to the insulating beam 100 while reducing the number of protective members 20 used, which is beneficial to extending the service life of the insulating beam 100 and reducing costs.

[0055] In order to more effectively prevent the insulating beam 100 from being damaged during handling, moving, installation, etc., therefore, in some other embodiments of the present application, such as Figure 3 , Figure 5 , Figure 8 and Figure 10As shown, protective members 20 are installed on both of the two second beam portions 12, and the protective members 20 are detachably installed on the second beam portions 12. Since the two second beam portions 12 are respectively connected to both sides of the first beam portion 11 along its width direction, and the bearing surfaces 121 of the two second beam portions 12 cover the protective members 20, most of the surface of the insulating beam 100 that is easily contacted by external objects is covered and protected by the protective members 20. That is, when the insulating beam 100 is being carried, moved, or installed, most of the surface of the insulating beam 100 that collides, rubs against, or wears against external objects is protected by the protective members 20, and the external objects are likely to collide, rub against, and wear on the protective members 20, thereby effectively protecting the integrity of the beam body 10 of the insulating beam 100, reducing the probability of damage defects occurring in the beam body 10, facilitating the prevention of adverse conditions such as cracking and breaking of the beam body 10 due to the existence of damage defects, and contributing to the improvement of the service life of the insulating beam 100.

[0056] As Figure 5 shown, in some embodiments of the present application, the protective member 20 can be but is not limited to being locked to the second beam portion 12 by bolts 30. In actual assembly operations, the protective member 20 is first pre-assembled on the second beam portion 12. In this way, during the process of carrying and moving the insulating beam 100 to the installation site, the protective member 20 can protect the beam body 10 of the insulating beam 100 from being damaged due to collision, rubbing, and wear. After the insulating beam 100 is carried and moved to the installation site, one of the second beam portions 12 of the insulating beam 100 is placed at the designated installation position, and the protective member 20 on this second beam portion 12 contacts the designated installation position, and is locked by bolts 30 passing through this second beam portion 12 and the protective member 20 thereon, thereby locking this second beam portion 12 to the designated installation position. At the same time, the bolts 30 also lock this second beam portion 12 and the corresponding protective member 20. Then, the electrical appliance body 210 is placed on the bearing surface 121 of the other second beam portion 12. The electrical appliance body 210 contacts the protective member 20 on this second beam portion 12, and the accurate position of the electrical appliance body 210 on this bearing surface 121 is adjusted by moving it. Then, bolts 30 are passed through this second beam portion 12 and the protective member 20 thereon and locked, thereby locking the electrical appliance body 210 on this second beam portion 12. At the same time, the bolts 30 also lock this second beam portion 12 and the corresponding protective member 20. That is to say, the bolts 30 used to lock the protective member 20 to the corresponding second beam portion 12 are installed on-site when installing the electrical appliance body 210 at the installation site. Through the bolts 30, not only is the insulating beam 100 installed at the designated installation position, but at the same time, the protective member 20 and the corresponding second beam portion 12 are locked, and at the same time, the electrical appliance body 210 is locked and installed on the insulating beam 100. This helps to improve the assembly efficiency between the protective member 20 and the second beam portion 12, as well as between the insulating beam 100 and the electrical appliance body 210.

[0057] In some other embodiments of the present application, the protective member 20 can also be fixed on the beam body 10 by means of a hoop. Specifically, when the two protective members 20 are respectively placed on the two second beam portions 12, a plurality of hoops are used to simultaneously surround the two protective members 20, and then the hoops are tightened, so as to respectively fix the two protective members 20 on the corresponding second beam portions 12, and the assembly operation is convenient and fast. Fixing the protective member 20 on the second beam portion 12 by means of a hoop is a way to complete the fixing of the protective member 20 at one time. Even during the process of carrying and moving the insulating beam 100, the protective member 20 will not randomly detach from the beam body 10, and the stability is high. Then, at the installation site, the insulating beam 100 is installed and fixed to the designated installation position through the bolt 30. The protective member 20 on the second beam portion 12 contacts the designated installation position, and then the electrical appliance body 210 is installed and fixed on the insulating beam 100 through the bolt 30. The electrical appliance body 210 contacts the protective member 20 on the second beam portion 12. In this way, the bolt 30 also locks the protective member 20 and the corresponding second beam portion 12 at the same time. That is to say, on the basis that the hoop tightens the protective member 20 on the beam body 10, the bolt 30 performs a second locking on the protective member 20 and the corresponding second beam portion 12, so that when the insulating beam 100 and the electrical appliance body 210 are installed to the designated installation position, the protective member 20 is more stably restricted, and the protective member 20 will not slip relative to the beam body 10, and the assembly effect is better.

[0058] In the insulating beam 100 of some embodiments of the present application, the protective member 20 includes, but is not limited to, components made of a metal material. The protective member 20 made of a metal material has strong mechanical strength, so that it can better protect the second beam portion 12 and reduce the probability of damage defects caused by being collided, scratched, and worn by foreign objects. Moreover, the protective member 20 made of a metal material has great rigidity. In this way, after the protective member 20 and the corresponding second beam portion 12 are locked by the bolt 30, the protective member 20 will generate a reaction force of reverse rebound after being extruded by the bolt 30. The reaction force acts on the bolt 30, thereby preventing the bolt 30 from loosening, and the effect of preventing the bolt 30 from loosening is obvious. And, compared with the method of using a flat washer or a spring washer for the bolt 30 to reduce the pressure generated by the bolt 30 on the second beam portion 12 and prevent the second beam portion 12 from being damaged due to excessive pressure, when the protective member 20 made of a metal material is penetrated and locked by the bolt 30, the protective member 20 made of a metal material not only has sufficient rigidity and strength, but also has a larger force-bearing area compared with the force-bearing area of the flat washer or the spring washer. Thus, it better reduces the pressure generated by the bolt 30 on the second beam portion 12, and then more effectively prevents the situation that the second beam portion 12 is damaged due to excessive pressure. Moreover, since the beam body 10 is a component made of an insulating material, and the two protective members 20 are respectively detachably installed on the second beam portion 12, and the two second beam portions 12 are respectively connected to both ends of the first beam portion 11, an electrical distance is formed between the two protective members 20 due to the existence of the first beam portion 11, and electrical conduction cannot be formed between the two protective members 20, so as not to affect the electrical insulation performance of the beam body 10 itself.

[0059] In order to complete the pre-tightening assembly of the protective member 20 to the corresponding second beam portion 12 so that the protective member 20 can be initially stabilized on the beam body 10. Therefore, as Figure 2 、 Figure 4 、 Figure 7 and Figure 9 shown, in some embodiments of the present application, the protective member 20 includes a protector body 21 and a snap structure 22. By snap-connecting between the snap structure 22 and the second beam portion 12, the protective member 20 is initially stabilized on the beam body 10. When the protective member 20 is pre-tightening assembled to the corresponding second beam portion 12, as Figure 3 、 Figure 5 、 Figure 8 and Figure 10 shown, the protector body 21 fits on the bearing surface 121, the snap structure 22 is arranged at intervals on the edge of the protector body 21, and the snap structure 22 is snapped onto the edge of the second beam portion 12. In this way, by snapping the snap structure 22 onto the edge of the second beam portion 12, the whole protective member 20 is stabilized on the second beam portion 12. The staff can directly operate on the snap structure 22 to snap it onto the edge of the second beam portion 12 without using special tools. The assembly process is convenient, fast, and has high assembly efficiency.

[0060] In some embodiments of the present application, as Figure 1 shown, the first beam portion 11 and the two second beam portions 12 are configured as an I-beam (the English term for an I-beam is I-beam), that is, the beam body 10 is an I-beam. Among them, an I-beam refers to a beam with an H-shaped cross-section. In practical applications, the upper flange is called the upper flange, that is, one of the second beam portions 12 located above the beam body 10 of the present application, and the lower flange is called the lower flange, that is, the other second beam portion 12 located below the beam body 10 of the present application. The plate connecting the two flanges is called the web, that is, the first beam portion 11 of the beam body 10 of the present application. For the two second beam portions 12 of the I-beam, as Figure 2 and Figure 4 shown, snap structures 22 are provided on both side edges of the guard member body 21 along its width direction. The protective member 20 of this embodiment can be preformed by prefabricating the guard member body 21 and the snap structures 22 on its edges in the length direction before being assembled to the beam body 10, that is, the snap structures 22 have been bent and formed relative to the guard member body 21. In this way, when the protective member 20 is pre-tightly assembled to the corresponding second beam portion 12, as Figure 3 and Figure 5 shown, only one end of the protective member 20 needs to be aligned with one end of the second beam portion 12, and then the protective member 20 is slid along the length direction of the second beam portion 12, and the protective member 20 can be sleeved on the second beam portion 12. At this time, the snap structures 22 are snapped onto both side edges of the second beam portion 12 in the width direction, thereby completing the pre-tight assembly with high assembly efficiency.

[0061] Wherein:

[0062] "Both sides of the second beam portion 12 along its width direction" means that in the second beam portion 12, there are two side edges distributed along the width direction of the second beam portion 12, and the extending directions of these two side edges are the same as the length direction of the second beam portion 12, that is, these two side edges are the two long side edges of the second beam portion 12. Correspondingly, "both end edges of the second beam portion 12 along its length direction" means that in the second beam portion 12, there are two side edges distributed along the length direction of the second beam portion 12, and the extending directions of these two side edges are the same as the width direction of the second beam portion 12, that is, these two side edges are the two wide side edges of the second beam portion 12.

[0063] "On both sides of the protection part main body 21 along its width direction" means that in the protection part main body 21, there are two side edges distributed along the width direction of the protection part main body 21, and the extending directions of these two side edges are consistent with the length direction of the protection part main body 21, that is, these two side edges are the two long side edges of the protection part main body 21. Correspondingly, "the two end edges of the protection part main body 21 along its length direction" means that in the protection part main body 21, there are two side edges distributed along the length direction of the protection part main body 21, and the extending directions of these two side edges are consistent with the width direction of the protection part main body 21, that is, these two side edges are the two wide side edges of the protection part main body 21.

[0064] In some embodiments of the present application, for the beam main body 10 of the I-shaped beam, on the basis that the buckle structures 22 are provided on both side edges of the protection part main body 21 along its width direction, at least one of the two end edges of the protection part main body 21 along its length direction is provided with a buckle structure 22. Preferably, the buckle structures 22 are provided on both end edges of the protection part main body 21 along its length direction. In this embodiment, the protection part 20 can be prefabricated and formed with the protection part main body 21 and the buckle structures 22 on both side edges of its width direction before being assembled to the beam main body 10, that is, the buckle structures 22 have been bent and formed relative to the protection part main body 21. However, the buckle structures 22 at both end edges of the protection part main body 21 along its length direction are not bent and formed. When the protection part 20 is pre-tightly assembled to the corresponding second beam part 12, one end of the protection part 20 is aligned with one end of the second beam part 12, and then the protection part 20 is slid along the length direction of the second beam part 12 so that the protection part 20 is sleeved on the second beam part 12. Then, the buckle structures 22 at both end edges of the protection part main body 21 along its length direction are bent to be buckled on the edges at both ends of the corresponding second beam part 12. In this way, the buckle structures 22 at both ends of the protection part 20 and the two ends of the second beam part 12 form mutual restrictions, so that the protection part 20 cannot slide relative to the second beam part 12 along the length direction of the second beam part 12, thereby stably maintaining the protection part 20 on the second beam part 12.

[0065] In some other embodiments of the present application, as Figure 6 shown, the first beam part 11 and the two second beam parts 12 constitute a C-shaped beam (the English term for the C-shaped beam is C-beam), that is, the beam main body 10 is a C-shaped beam. For the two second beam parts 12 of the C-shaped beam, as Figure 7 and Figure 9 shown, a buckle structure 22 is provided on one of the two side edges of the protection part main body 21 along its width direction. The protection part 20 in this embodiment can be prefabricated and formed with the protection part main body 21 and the buckle structures 22 on the edge of its width direction before being assembled to the beam main body 10, that is, the buckle structures 22 have been bent and formed relative to the protection part main body 21. In this way, when the protection part 20 is pre-tightly assembled to the corresponding second beam part 12, as Figure 8As shown, align one side edge of the protector main body 21 without the snap structure 22 with one side edge of the bearing surface 121. Then, slide the protector 20 relative to the second beam portion 12 in the width direction of the second beam portion 12, so that the snap structure 22 is snapped onto one side edge in the width direction of the second beam portion 12. In this way, the pre-tight assembly of the protector 20 on the second beam portion 12 is completed, and the assembly efficiency is high.

[0066] In some embodiments of the present application, for the beam main body 10 of the C-shaped beam, on the basis that one side edge of the two side edges of the protector main body 21 in its width direction is provided with the snap structure 22, as Figure 9 shown, snap structures 22 are also provided on both end edges of the protector main body 21 in its length direction. The snap structures 22 on both end edges of the protector main body 21 can also be bent and formed relative to the protector main body 21 before being assembled to the beam main body 10. When pre-tightly assembling the protector 20 to the corresponding second beam portion 12, as Figure 10 shown, align one side edge of the protector main body 21 without the snap structure 22 with one side edge of the bearing surface 121. Then, slide the protector 20 relative to the second beam portion 12 in the width direction of the second beam portion 12, so that the snap structure 22 on one side edge in the width direction of the protector main body 21 is snapped onto the edge in the width direction of the second beam portion 12, and the snap structures 22 on both end edges of the protector main body 21 are snapped onto both end edges of the second beam portion 12. In this way, the pre-tight assembly of the protector 20 on the second beam portion 12 is completed, and the assembly efficiency is high. Moreover, the snap structures 22 at both ends of the protector 20 and the two ends of the second beam portion 12 form mutual restrictions, so that the protector 20 cannot slide relative to the second beam portion 12 in the length direction of the second beam portion 12, thereby stably holding the protector 20 on the second beam portion 12.

[0067] In some embodiments of the present application, as Figure 2 and Figure 3 shown, the snap structure 22 is a flanging 221 on the side of the protector main body 21 in its width direction. That is, when pre-tightly assembling the protector 20 to the corresponding second beam portion 12, the flanging 221 on the side of the protector main body 21 completely wraps the side in the width direction of the corresponding second beam portion 12. In this way, not only does the protector main body 21 cover and protect the bearing surface 121 of the second beam portion 12, but also the flanging 221 wraps and protects the side in the width direction of the second beam portion 12, thereby better protecting the beam main body 10, further reducing the probability of damage and defects of the beam main body 10 caused by external object collision, scraping, and abrasion, being beneficial to preventing the beam main body 10 from cracking, breaking and other bad conditions due to the existence of damage and defects, and contributing to improving the service life of the insulating beam 100.

[0068] In some embodiments of the present application, when the buckle structure 22 is a flanging 221 on the side edge of the protector body 21 along its width direction, the buckle structures 22 on the two end edges of the protector body 21 are also set as flangings 221. For the I-shaped beam, notches are formed on the flangings 221 on the two end edges of the protector body 21, and the notches are used to avoid the end edge of the first beam portion 11 when the flangings 221 are folded and buckled to the edge of the end of the second beam portion 12; for the C-shaped beam, continuous flangings 221 are provided on the two ends of the protector body 21 to completely cover and protect the end edge of the second beam portion 12.

[0069] In some embodiments of the present application, as Figure 4 , Figure 5 , Figures 7 to 10 shown, the buckle structure 22 is set as a buckle ear 222. Moreover, a plurality of spaced buckle ears 222 are provided on the edge of the protector body 21 along its width direction. In this way, along the length direction of the second beam portion 12, the plurality of spaced buckle ears 222 are simultaneously buckled to the edge of the second beam portion 12 along the width direction, so that the protection member 20 is stably connected to the second beam portion 12 as a whole. Moreover, the plurality of spaced buckle ears 222 pull the protector body 21, and the protector body 21 is not easily warped and deformed relative to the second beam portion 12, so that the protector body 21 always just fits on the bearing surface 121.

[0070] In some embodiments of the present application, when a plurality of spaced buckle ears 222 are provided on the edge of the protector body 21 along its width direction, the buckle structures 22 on the two end edges of the protector body 21 are set as at least one buckle ear 222. For the I-shaped beam, at least one buckle ear 222 is provided on the end edge of the protector body 21. Among them, when a plurality of buckle ears 222 are provided on the end of the protector body 21, the plurality of buckle ears 222 are distributed on both sides of the first beam portion 11; for the C-shaped beam, one buckle ear 222 is respectively provided on the two end edges of the protector body 21.

[0071] In some other embodiments of the present application, when the protection member 20 is pre-tightly assembled to the corresponding second beam portion 12, the protection member 20 can also be detachably connected to the corresponding second beam portion 12 by a snap connection method. Specifically, a plurality of snap protrusions are provided on the side of the protection member 20 facing the corresponding second beam portion 12, and a plurality of snap grooves corresponding to the plurality of snap protrusions are provided on the bearing surface 121 of the corresponding second beam portion 12. In this way, when the protection member 20 is connected to the corresponding second beam portion 12, after aligning the plurality of snap protrusions with the plurality of snap grooves one by one, the snap protrusions are inserted into the snap grooves, so that the protection member 20 is pre-installed and stabilized on the corresponding second beam portion 12, and the assembly efficiency is high.

[0072] In some embodiments of the present application, the insulating beam 100 further includes a cushion layer (not shown), and the cushion layer is disposed between the protector main body 21 of the protector 20 and the bearing surface 121. Wherein, when the electrical appliance main body 210 is placed on the insulating beam 100 and locked and installed by bolts 30, the cushion layer has elastic buffering performance. By arranging the cushion layer between the protector main body 21 and the bearing surface 121, the cushion layer isolates the protector main body 21 from the bearing surface 121, and the cushion layer plays a buffering role, preventing direct rigid contact between the protector main body 21 and the bearing surface 121, thereby protecting the bearing surface 121 from being squeezed and damaged by the protector main body 21 and extending the service life of the insulating beam 100.

[0073] In some embodiments of the present application, the first beam portion 11 and the two second beam portions 12 are integrally formed into a beam main body 10. Specifically, in this embodiment, the beam main body 10 is manufactured by using an insulating material, including but not limited to BMC material, SMC material, etc., and is processed by processes such as injection molding process, die casting process, extrusion molding process, etc.

[0074] Among them:

[0075] BMC material (Bulk Molding Compound), that is, bulk molding compound. BMC is a thermosetting plastic with excellent electrical properties, mechanical properties and heat resistance. BMC material has excellent molding characteristics such as good fluidity, low molding pressure, short molding time, and low molding temperature, and can supply related products according to different customer requirements. In addition, BMC material also has the characteristics of light weight and high strength, and its weight is only half of that of traditional gypsum board, but its strength is much higher than that of gypsum board.

[0076] The advantages of BMC material include:

[0077] 1. Excellent electrical properties: It has good insulation performance;

[0078] 2. High mechanical properties: It has high strength and stiffness;

[0079] 3. Good heat resistance and corrosion resistance: It can still maintain good performance under harsh environmental conditions, such as in humid, acid-base and other environments;

[0080] 4. Excellent wear resistance: The high hardness and wear resistance of carbon fiber make BMC material have good wear resistance;

[0081] 5. Good processing performance: It can be processed by processes such as injection molding and extrusion, has good molding performance and plasticity, and can be made into parts of various shapes and sizes.

[0082] SMC material (Sheet molding compound) is a type of material made by impregnating resin paste into fibers or chopped fiber mats and covering both sides with polyethylene film. It has properties such as electrical insulation, heat resistance, flame retardancy, and good mechanical strength, as well as advantages such as light weight, easy engineering design, and flexibility. Its mechanical properties can be comparable to some metal materials.

[0083] The advantages of SMC materials include:

[0084] 1. The process has low requirements for temperature and pressure, with a large variable range, greatly reducing the costs of equipment and molds, and having good reproducibility;

[0085] 2. The fiber length is 40mm - 50mm, with good mass uniformity, suitable for pressing large products with little change in the interface;

[0086] 3. The operating environment is clean and hygienic, improving working conditions;

[0087] 4. The surface of the product is smooth. After using low - shrinkage additives, the surface quality is more ideal;

[0088] 5. High production efficiency, short production cycle, easy to achieve fully automated operation, and relatively low production cost.

[0089] In some other embodiments of the present application, the first beam portion 11 and the two second beam portions 12 can be assembled and formed into the beam body 10 through an assembly process. That is, the first beam portion 11 and the two second beam portions 12 are three relatively independent components, which can be but are not limited to being fixedly connected by bolt - nut pairs to form an I - shaped beam or a C - shaped beam.

[0090] According to the second aspect of the present application, there is provided an electrical device 200, as Figure 11 and Figure 12 shown. Among them, the electrical device 200 includes an electrical appliance main body 210 and a plurality of insulating beams 100 as described above. Two adjacent insulating beams 100 are arranged in parallel and at intervals, and the electrical appliance main body 210 is installed on the plurality of insulating beams 100.

[0091] In the electrical equipment 200 of the present application, the electrical main body 210 includes but is not limited to energy storage battery modules, power modules, electrical cabinets, transformers, etc. These electrical main bodies 210 have electrical insulation performance requirements when installed. For example, they are high-voltage electrical equipment, such as energy storage electrical equipment with a rated voltage of 1kV and above. Therefore, the use of the insulating beam 100 provided by the present application to install these electrical main bodies 210 can not only meet the electrical insulation performance requirements of the electrical main body 210, but also, since the two second beam portions 12 of the insulating beam 100 are both provided with protective parts 20, the collision, scratching or wear of the insulating beam 100 by foreign objects is likely to contact the protective part 20, which effectively protects the beam main body 10 of the insulating beam 100, reduces the probability of damage defects in the beam main body 10, and thus improves the overall service life of the insulating beam 100.

[0092] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An insulating beam, characterized in that: include: A beam body, comprising a first beam portion and two second beam portions respectively connected to both sides of the first beam portion, wherein a side of the second beam portion facing away from the first beam portion is set as a bearing surface, wherein the beam body is an insulating component; A protective member is installed on at least one of the second beam portions, and the protective member covers the bearing surface.

2. The insulating beam according to claim 1, characterized in that: The protective member is detachably mounted on both of the second beam portions.

3. The insulating beam according to claim 1, characterized in that: The protective component is a component made of metal material.

4. The insulating beam according to claim 1, characterized in that: The protective member includes a protective member body and a buckle structure. The protective member body is attached to the bearing surface. The buckle structure is arranged at the edge of the protective member body, and the buckle structure is buckled to the edge of the second beam portion.

5. The insulating beam according to claim 4, characterized in that: The first beam portion and the two second beam portions constitute an I-beam, wherein the buckle structure is provided on both side edges of the guard body along the width direction thereof.

6. The insulating beam according to claim 5, characterized in that: At least one of the two end edges of the guard body along the length direction thereof is provided with the buckle structure.

7. The insulating beam according to claim 4, characterized in that: The first beam portion and the two second beam portions constitute a C-shaped beam, wherein the buckle structure is provided on one edge of both side edges of the guard body along the width direction thereof.

8. The insulating beam according to claim 7, characterized in that: The buckle structures are provided at both end edges of the guard body along the length direction thereof.

9. The insulating beam according to any one of claims 5 to 8, characterized in that: The buckle structure is a flange of the side of the guard body along its width direction.

10. The insulating beam according to any one of claims 5 to 8, characterized in that: The buckle structure is configured as a buckle ear, and a plurality of the buckle ears are spaced apart along the edge of the guard body in the width direction.

11. The insulating beam according to any one of claims 1 to 8, characterized in that: The guard is locked to the second beam portion by means of bolts.

12. The insulating beam according to any one of claims 1 to 8, characterized in that: The insulating beam further includes a cushion layer, and the cushion layer is arranged between the protective member and the bearing surface.

13. The insulating beam according to any one of claims 1 to 8, characterized in that: The first beam portion and the two second beam portions are integrally formed into the beam body.

14. An electrical device, characterized in that: include: Electrical appliance body; as well as, A plurality of insulating beams as described in any one of claims 1 to 13, wherein two adjacent insulating beams are parallel and spaced apart, and the electrical main body is mounted on the plurality of insulating beams and in contact with the protective member.

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