Mutual inductor mounting plate, mutual inductor mounting module and power transformation cabinet

Abstract

The utility model discloses a mutual inductor mounting plate, a mutual inductor mounting module and a power transformation cabinet. The first mounting plate comprises a top plate, a sliding rail structure and a first limiting structure; the sliding rail structures are arranged on the two opposite side edges of the top plate. The first limiting structure is arranged on the side edge, adjacent to the sliding rail structure, of the top plate. A first mounting hole is formed in the top plate; the second mounting plate comprises a bottom plate, a sliding groove structure and a second limiting structure; the sliding groove structures are arranged on the two opposite side edges of the bottom plate. The sliding chute structure is coated on the sliding rail structure in a sliding manner; the second limiting structure is arranged on the side edge, adjacent to the sliding groove structure, of the bottom plate, and the second limiting structure covers the outer side of the first limiting structure; and a second mounting hole is formed in the bottom plate. According to the mutual inductor mounting plate, the mounting efficiency can be improved, and the mounting process is stable, safe and reliable.

Description

Technical Field

[0001] The utility model belongs to the field of transformer cabinets and transformer modules, in particular to a transformer installation plate, a transformer installation module and a transformer cabinet. Background Art

[0002] Current transformers or voltage transformers are key devices used to measure current or voltage in power systems. They are usually used in substations to monitor and measure current and voltage, and transmit these data to the system's monitoring and protection devices. Since substations usually work in high voltage and high current environments, in order to measure high current or high voltage, the size and mass of the transformers in the substations are usually large; and due to the volume and size of the substations, they usually need to be installed at a higher position. Therefore, when installing a transformer, multiple workers are usually required, which is labor-intensive; and one worker needs to continuously lift the transformer with force, and let another worker tighten the transformer's fixing screws under the transformer. This may cause the transformer to accidentally fall and hit the worker during the installation process due to negligence of the worker, causing a safety accident. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a transformer installation plate, which can be used by one person when installing the transformer without the assistance of others, thus saving manpower and material resources and having a high safety factor.

[0004] In a first aspect, an embodiment of the utility model provides a transformer mounting plate, comprising:

[0005] The first mounting plate comprises a top plate, a slide rail structure and a first limiting structure; the slide rail structure is arranged on two opposite side edges of the top plate; the first limiting structure is arranged on a side edge of the top plate adjacent to the slide rail structure; a first mounting hole is arranged on the top plate;

[0006] The second mounting plate includes a base plate, a slide groove structure and a second limiting structure; the slide groove structure is arranged on two opposite sides of the base plate; the slide groove structure can be slidably covered on the slide rail structure; the second limiting structure is arranged on a side of the base plate adjacent to the slide groove structure, and the second limiting structure is covered on the outer side of the first limiting structure; a second mounting hole is arranged on the base plate.

[0007] In some embodiments of the present invention, a third mounting hole is provided on the first limiting structure; a fourth mounting hole is provided on the second limiting structure; and the third mounting hole and the fourth mounting hole overlap in projection on a reference plane perpendicular to the base plate.

[0008] In some embodiments of the present invention, the third mounting hole and the fourth mounting hole are connected by bolts.

[0009] In some embodiments of the present invention, a third limiting structure is further provided on the top plate; the third limiting structure is provided on a side of the top plate opposite to the first limiting structure.

[0010] In some embodiments of the present invention, the slide rail structure and the slide groove structure have the same length.

[0011] In some embodiments of the present invention, a handrail structure is provided on the second mounting plate.

[0012] In some embodiments of the present invention, a positioning groove is provided on the second mounting plate; a mutual inductor mounted on the second mounting plate is provided with a positioning column; and the positioning groove and the positioning column are snap-connected.

[0013] In a second aspect, an embodiment of the utility model provides a transformer installation module, and the transformer installation module includes the transformer installation plate described in the embodiment of the above aspect.

[0014] In a third aspect, an embodiment of the utility model provides a substation cabinet, characterized in that the substation cabinet includes the transformer installation module described in the embodiment of the above aspect.

[0015] The transformer mounting plate according to the utility model has at least the following beneficial effects: the transformer mounting plate provided by the utility model, the first mounting plate can be pre-installed on the transformer mounting module or the transformer cabinet during installation, and the transformer body can be pre-installed on the second mounting plate, and the staff only needs to install the slide groove structure of the second mounting plate on the slide rail structure of the first mounting plate, and the second mounting plate and the first mounting plate are completely embedded through the relative sliding structure composed of the slide groove structure and the slide rail structure to achieve the installation of the transformer, saving manpower and improving the safety of the installation process; in addition, during the installation process, when the second mounting plate is pushed to the end of the first mounting plate through the relative sliding structure, the second limiting structure will be blocked by the first limiting structure to prevent the second mounting plate from sliding out of the first mounting plate due to misoperation by the staff during installation, which also improves the safety of the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 One of the schematic diagrams of the transformer mounting plate of the utility model embodiment;

[0018] Figure 2 One of the exploded schematic diagrams of the transformer mounting plate of the utility model embodiment;

[0019] Figure 3 The second schematic diagram of the transformer mounting plate of the utility model embodiment;

[0020] Figure 4 The second exploded schematic diagram of the transformer mounting plate of the embodiment of the utility model.

[0021] Figure numerals: first mounting plate 100, top plate 110, first mounting hole 111, slide rail structure 120, first limiting structure 130, third mounting hole 131, third limiting structure 140, second mounting plate 200, bottom plate 210, second mounting hole 211, slide groove structure 220, second limiting structure 230, positioning groove 240, fourth mounting hole 231, transformer 300. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present utility model, "several" means one or more, "more" means two or more, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of the first, second or third, it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] The transformer mounting plate provided by the utility model can be pre-installed on the transformer mounting module or the transformer cabinet during installation in the first mounting plate 100, and the transformer 300 body can be pre-installed on the second mounting plate 200. The staff only needs to install the slide groove structure 220 of the second mounting plate 200 on the slide rail structure 120 of the first mounting plate 100, and completely fit the second mounting plate 200 and the first mounting plate 100 through the relative sliding structure composed of the slide groove structure 220 and the slide rail structure 120, so as to achieve the installation of the transformer 300, save manpower and improve the safety of the installation process; in addition, during the installation process, when the second mounting plate 200 is pushed to the end of the first mounting plate 100 through the relative sliding structure, the second limiting structure 230 will be blocked by the first limiting structure 130, so as to prevent the second mounting plate 200 from sliding out of the first mounting plate 100 due to misoperation by the staff during installation, thereby also improving the safety of the installation process.

[0027] The embodiments of the utility model are further described below in conjunction with the accompanying drawings.

[0028] Reference Figure 1-2 In a first aspect, an embodiment of the utility model provides a transformer mounting plate, comprising:

[0029] The first mounting plate 100 includes a top plate 110, a slide rail structure 120 and a first limiting structure 130; the slide rail structure 120 is arranged on two opposite sides of the top plate 110; the first limiting structure 130 is arranged on a side of the top plate 110 adjacent to the slide rail structure 120; the top plate 110 is provided with a first mounting hole 111;

[0030] The second mounting plate 200 includes a base plate 210, a slide groove structure 220 and a second limiting structure 230; the slide groove structure 220 is arranged on two opposite sides of the base plate 210; the slide groove structure 220 can be slidably covered on the slide rail structure 120; the second limiting structure 230 is arranged on a side of the base plate 210 adjacent to the slide groove structure 220, and the second limiting structure 230 is covered on the outer side of the first limiting structure 130; a second mounting hole 211 is arranged on the base plate 210.

[0031] It should be noted that the first mounting plate 100 provided in the embodiment of the utility model is fixed to the transformer mounting module or the transformer cabinet through the first mounting hole 111 on the top plate 110 and the fasteners during the actual installation process. The specific fixing structure can be a bolt structure or other structure that can hang the first mounting plate 100 on the transformer mounting module or the transformer cabinet, and the utility model does not limit this. Furthermore, the slide rail structure 120 is arranged on both sides of the top plate 110, and can be used to support the second mounting plate 200, so that the staff can independently complete the installation without the assistance of other personnel during the installation. Furthermore, if Figure 2 As shown, the second mounting plate 200 provided in the embodiment of the utility model, in the actual installation process, the mutual inductor 300 is installed on the bottom plate 210 through the second mounting hole 211. The slide groove structure 220 of the second mounting plate 200 is also as shown in FIG. Figure 2 As shown, the groove of the slide groove structure 220 is covered on the plane of the slide rail structure 120 to form a slide rail structure 120. In some embodiments of the utility model, the slide groove structure 220 and the slide rail structure 120 can be made of stainless steel or other relatively smooth materials, so that the slide rail structure 120 can not only carry the second mounting plate 200, but also reduce the friction when pushing the second mounting plate 200, so that the installation of the staff when pushing the first mounting plate 100 is more convenient. Further, the embodiment of the utility model is also provided with a first limiting structure 130 on the first mounting plate 100, and a second limiting structure 230 on the second mounting plate 200. When the second mounting plate 200 is pushed to the end of the slide rail structure 120, the second limiting structure 230 is blocked by the first limiting structure 130 to prevent the staff from applying too much thrust, causing the second mounting plate 200 to slide out from the other side of the first mounting plate 100.

[0032] Reference Figure 2 In some embodiments of the present invention, a third mounting hole 131 is provided on the first limiting structure 130 ; a fourth mounting hole 231 is provided on the second limiting structure 230 ; the third mounting hole 131 and the fourth mounting hole 231 overlap in projection on a reference plane perpendicular to the bottom plate 210 .

[0033] It should be noted that, in the embodiment of the present utility model, when the second limiting structure 230 is blocked by the first limiting structure 130, the installation of the transformer mounting plate is completed. In order to prevent the engineering personnel from accidentally touching the transformer mounting plate when installing other components, causing unnecessary displacement of the second mounting plate 200 and causing it to slip, the embodiment of the present utility model provides a third mounting hole 131 and a fourth mounting hole 231, and the third mounting hole 131 and the fourth mounting hole 231 can be fixed by a fastening structure, so that the position of the second mounting plate 200 is fixed.

[0034] In some embodiments of the present invention, the third mounting hole 131 and the fourth mounting hole 231 are connected by bolts.

[0035] It should be noted that since the fastening effect provided by the bolt structure is relatively stable, the embodiment of the utility model uses the bolt structure to fasten the third mounting hole 131 and the fourth mounting hole 231. It is understandable that the staff can use other types of fastening structures, such as screws, nuts, washers, etc., according to actual needs to achieve a better fixing effect.

[0036] Reference Figure 3 In some embodiments of the present invention, a third limiting structure 140 is further disposed on the top plate 110 ; the third limiting structure 140 is disposed on a side of the top plate 110 opposite to the first limiting structure 130 .

[0037] It should be noted that the embodiment of the utility model provides a third limiting structure 140. When the second mounting plate 200 needs to change the installation direction, for example, the original installation direction is that the slide groove structure 220 slides from the position of the first limiting structure 130 into the slide rail structure 120. At this time, due to the actual engineering requirements, the slide groove structure 220 slides in from the opposite side of the position of the second limiting structure 230. At this time, the third limiting structure 140 can play a role in communicating with the second limiting structure 230. It can be understood that although Figure 3 The third limiting structure 140 does not show a mounting hole. In some embodiments of the utility model, according to actual engineering needs, a mounting hole can also be set on the third limiting structure 140 to facilitate the fixation of the first limiting structure 130 and the third limiting structure 140.

[0038] In some embodiments of the present invention, the lengths of the slide rail structure 120 and the slide slot structure 220 are the same.

[0039] It should be noted that, in the embodiment of the present invention, the same length of the slide rail structure 120 and the slide groove structure 220 can ensure that the first mounting plate 100 can more stably support the second mounting plate 200 .

[0040] In some embodiments of the present invention, a handrail structure is provided on the second mounting plate 200 .

[0041] It should be noted that, in order to facilitate the staff to move the second mounting plate 200, a handrail structure (not shown in the figure) can be set on the second mounting plate 200 to provide a force point for the staff during installation, thereby facilitating the installation of the staff.

[0042] Reference Figure 4In some embodiments of the present invention, a positioning groove 240 is provided on the second mounting plate 200; a mutual inductor 300 mounted on the second mounting plate 200 is provided with a positioning column; and the positioning groove 240 and the positioning column are snap-connected.

[0043] It should be noted that, in the embodiment of the utility model, a positioning groove 240 is provided on the second mounting plate 200, and a positioning column (not shown in the figure) is provided on the mutual inductor 300. Since the positions of the positioning column, the positioning groove 240 and the second mounting hole 211 are relatively fixed, when the staff installs the mutual inductor 300 on the second mounting plate 200, they can quickly align the mounting hole on the mutual inductor 300 with the second mounting hole 211 by snapping the positioning column on the mutual inductor 300 into the positioning groove 240, thereby improving the efficiency of the installation of the mutual inductor 300. It is understandable that the positioning column and the positioning groove 240 can be set to any shape and size, and the utility model does not limit this.

[0044] In a second aspect, an embodiment of the utility model provides a transformer installation module, and the transformer installation module includes the transformer installation plate of the embodiment of the above aspect.

[0045] It should be noted that the transformer installation module involved in the embodiment of the utility model is provided with a plurality of installation positions for installing the transformer installation plate. During the installation of the transformer 300, the staff can first install the transformer installation plate on the corresponding installation position on the transformer installation module, and then perform unified settings. This design makes the installation process of the transformer 300 more convenient and efficient, and can also ensure the accuracy and stability of the installation.

[0046] In a third aspect, an embodiment of the utility model provides a substation cabinet, characterized in that the substation cabinet includes the transformer installation module of the embodiment of the above aspect.

[0047] It should be noted that the transformer cabinet designed in the embodiment of the utility model has several installation positions for installing the transformer installation module. The size and shape of the installation position match the size and shape of the transformer installation module to ensure that the transformer installation module can be smoothly installed in the installation position. In some embodiments of the utility model, the transformer cabinet also includes a locking mechanism for fixing the transformer installation module in the installation position. The locking mechanism can be a screw, a bolt or a similar other fixing member.

[0048] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A transformer mounting plate, characterized in that: include; The first mounting plate comprises a top plate, a slide rail structure and a first limiting structure; the slide rail structure is arranged on two opposite sides of the top plate; the first limiting structure is arranged on a side of the top plate adjacent to the slide rail structure; a first mounting hole is arranged on the top plate; The second mounting plate includes a base plate, a slide groove structure and a second limiting structure; the slide groove structure is arranged on two opposite sides of the base plate; the slide groove structure can be slidably covered on the slide rail structure; the second limiting structure is arranged on a side of the base plate adjacent to the slide groove structure, and the second limiting structure covers the outer side of the first limiting structure; a second mounting hole is arranged on the base plate.

2. The transformer mounting plate according to claim 1, characterized in that: The first limiting structure is provided with a third mounting hole; the second limiting structure is provided with a fourth mounting hole; the third mounting hole and the fourth mounting hole are overlapped in projection on a reference plane perpendicular to the base plate.

3. The transformer mounting plate according to claim 2, characterized in that: The third mounting hole and the fourth mounting hole are connected by bolts.

4. The transformer mounting plate according to claim 1, characterized in that: The top plate is also provided with a third limiting structure; the third limiting structure is provided on the side of the top plate opposite to the first limiting structure.

5. The transformer mounting plate according to claim 1, characterized in that: The slide rail structure and the slide groove structure have the same length.

6. The transformer mounting plate according to claim 1, characterized in that: The second mounting plate is provided with a handrail structure.

7. The transformer mounting plate according to claim 1, characterized in that: The second mounting plate is provided with a positioning groove; the mutual inductor mounted on the second mounting plate is provided with a positioning column; the positioning groove and the positioning column are connected by snapping.

8. A transformer installation module, characterized in that: The transformer installation module comprises a transformer installation plate as described in any one of claims 1-7.

9. A transformer cabinet, characterized in that: The substation cabinet comprises the transformer installation module as claimed in claim 8.

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