A power transformer installation pedestal with a reverse stop component and its method

Abstract

The present invention discloses a power transformer installation pedestal with a reverse stop component and its method, which includes a support platform body and a foundation inclined support. One end of the support platform body is connected to the foundation inclined support, and a transition component is installed at the connection between the support platform body and the foundation inclined support. Uniformly distributed reverse stop components are installed on the upper surfaces of both the transition component and the foundation inclined support. Among them, the installation quantity and whether to install the transition component are adjusted according to the height of the support platform body. When the height of the support platform body is relatively high, multiple transition components can be installed in the gap between the high support platform body and the foundation inclined support. Among them, when the overall height of the support platform body is relatively low, the transition component may not be installed in the gap between the low support platform body and the foundation inclined support, that is, the transition component is installed according to actual needs, with good practicability and simple installation and disassembly.

Description

Technical Field

[0001] The present invention relates to an installation device for a power transformer, and particularly to a power transformer installation pedestal with a reverse stop component and a method thereof. Background Art

[0002] A power transformer is a static electrical device used to convert an alternating voltage (current) of a certain value into another or several different values of alternating voltage (current) with the same frequency. The transformer realizes the transmission of electrical energy based on the principle of electromagnetic induction. Transformers can be classified according to their uses into power transformers, test transformers, instrument transformers, and transformers for special purposes: Power transformers are essential equipment for power transmission and distribution and power user distribution.

[0003] When installing existing power transformers, they need to be pre-arranged at the predetermined installation position of the power transformer and then installed. Since power transformers are generally large in volume and weight, this makes the installation and movement of power transformers difficult. At the same time, the heights of existing power transformer installation pedestals are not uniform. Therefore, a power transformer installation pedestal that can be conveniently installed according to actual needs and is simple to install and disassemble is required. Summary of the Invention

[0004] The purpose of the invention is to provide a power transformer installation pedestal with a reverse stop component and a method thereof. The invention has the advantages of being able to install a transition component according to actual needs, having good practicability, and being simple to install and disassemble, so as to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A power transformer installation pedestal with a reverse stop component includes a support body and a foundation inclined support. One end of the support body is connected to the foundation inclined support, and a transition component is installed at the connection between the support body and the foundation inclined support. Uniformly distributed reverse stop components are installed on the upper surfaces of the transition component and the foundation inclined support.

[0007] Further, the transition component includes a protruding nose, a clamping plate, a vertical shaft, a spring piece, and a coordinating wedge. The protruding nose is fixed on the side wall of the coordinating wedge. The coordinating wedge is in contact connection with the foundation inclined support and also in contact connection with the end face of the support body. A vertical shaft movably connected to it is installed on the outer side wall of the protruding nose. The vertical shaft is connected to the clamping plate. The inner wall of the clamping plate is in contact with the protruding nose, and the outer edge of the clamping plate is in contact with the support body. The clamping plate is connected to the protruding nose through a spring piece.

[0008] Further, limiting grooves for positioning the spring piece are provided on both the outer side wall of the protruding nose and the inner side wall of the clamping plate.

[0009] Furthermore, one end of the protruding nose is semi-circular.

[0010] Furthermore, a coordination groove is formed on the side wall of the coordination wedge block, and the coordination wedge blocks are connected through the coordination groove to the protruding noses on different coordination wedge blocks.

[0011] Furthermore, a clamping hole is formed on the side wall of the coordination wedge block, and the inner edge of the clamping hole is in contact connection with the clamping plate.

[0012] Furthermore, the reverse stop assembly includes a base frame, a reset plate, a reset spring and a horizontal shaft. The base frame is installed on the upper surface of the base inclined support. Inside the base frame, the reset plate, the reset spring and the horizontal shaft are installed. The two ends of the horizontal shaft are movably connected to the base frame. The horizontal shaft is connected to the bottom end of the reset plate. The reset spring is arranged below the reset plate, and the upper and lower ends of the reset spring are respectively connected to the reset plate and the base frame.

[0013] Furthermore, uniformly distributed installation grooves are preset on the upper surface of the base inclined support. These installation grooves are matched with the base frame, and the upper edge of the base frame is flush with the upper surface of the base inclined support.

[0014] Furthermore, a slot matching the protruding nose is formed on the side wall of the support platform body, and a hole position in contact connection with the clamping plate is also formed on the side wall of the support platform body.

[0015] Another technical problem to be solved by the present invention is to provide a usage method of a power transformer installation pedestal with a reverse stop assembly, including the following steps:

[0016] S1: First, arrange the support platform body at the predetermined installation position of the power transformer, and tightly fix and position the support platform body to prevent it from shaking during the installation of the power transformer;

[0017] S2: Then, evenly install the reverse stop assembly on the inclined surface of the base inclined support;

[0018] S3: Then, move the base inclined support to one side of the support platform body, where the right-angle surface end of the base inclined support faces the support platform body;

[0019] S4: Then, install the transition assembly according to requirements. The installation quantity of the transition assembly is selected according to the height of the support platform body. When installing the transition assembly, connect multiple transition assemblies in sequence according to the size, and then install the transition assembly on the right-angle surface of the base inclined support;

[0020] S5: Finally, assemble the base inclined support installed with the transition assembly onto the support platform body, where by pushing the base inclined support, the transition assembly on the side wall of the base inclined support can be matched with the support platform body.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: For the power transformer installation pedestal with a reverse stop component and its implementation method proposed by the present invention, a transition component is installed at the connection between the support platform body and the foundation inclined support. Uniformly distributed reverse stop components are installed on the upper surfaces of both the transition component and the foundation inclined support. The installation quantity of the transition component and whether to install it are adjusted according to the height of the support platform body. When the height of the support platform body is relatively high, multiple transition components can be installed in the gap between the high support platform body and the foundation inclined support. When the overall height of the support platform body is relatively low, no transition component needs to be installed in the gap between the low support platform body and the foundation inclined support, that is, the transition component is installed according to actual needs, with good practicability and simple installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall structural schematic diagram of the present invention;

[0023] Figure 2 is the installation effect schematic diagram of the overall structure of the present invention;

[0024] Figure 3 is the effect schematic diagram of different installation structures of the present invention;

[0025] Figure 4 is the structural schematic diagram of the foundation inclined support with multiple transition components cooperating with each other in the present invention;

[0026] Figure 5 is the structural schematic diagram of the foundation inclined support of a single transition component in the present invention;

[0027] Figure 6 is the structural schematic diagram of the transition component in the present invention;

[0028] Figure 7 is the structural schematic diagram of the reverse stop component in the present invention;

[0029] Figure 8 is the side view of the transition component in the present invention;

[0030] Figure 9 is the schematic diagram of the installation position of the clamping plate in the present invention;

[0031] Figure 10 is the structural schematic diagram of the protruding nose in the present invention.

[0032] In the figure: 1, support platform body; 2, foundation inclined support; 3, transition component; 31, protruding nose; 32, clamping plate; 33, vertical shaft; 34, elastic sheet; 35, coordination wedge block; 351, coordination groove; 352, clamping hole; 4, reverse stop component; 41, foundation frame; 42, reset plate; 43, reset spring; 44, horizontal shaft. DETAILED DESCRIPTION OF THE INVENTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] Please refer to Figures 1-10 , a power transformer installation pedestal with a reverse stop component, which includes a support platform body 1 and a foundation inclined support 2. One end of the support platform body 1 is connected to the foundation inclined support 2. A transition component 3 is installed at the connection between the support platform body 1 and the foundation inclined support 2. Uniformly distributed reverse stop components 4 are installed on the upper surfaces of the transition component 3 and the foundation inclined support 2. The entire power transformer installation pedestal mainly includes the support platform body 1, the foundation inclined support 2, and the transition component 3. The transition component 3 is assembled in the gap between the support platform body 1 and the foundation inclined support 2. The installation quantity and whether to install the transition component 3 are adjusted according to the height of the support platform body 1. When the height of the support platform body 1 is relatively high, multiple transition components 3 can be installed in the gap between the high support platform body 1 and the foundation inclined support 2. When the overall height of the support platform body 1 is relatively low, the transition component 3 may not be installed in the gap between the low support platform body 1 and the foundation inclined support 2. Of course, one or more transition components 3 can also be installed according to requirements, that is, the transition component 3 is installed according to actual needs.

[0035] Embodiment 1

[0036] Please refer to Figures 1-2 and Figures 4-10, the transition component 3 includes a protruding nose 31, a clamping plate 32, a vertical shaft 33, a spring piece 34 and a coordination wedge 35. The protruding nose 31 is fixed on the side wall of the coordination wedge 35. The coordination wedge 35 is in contact connection with the basic inclined support 2 and also in contact connection with the end face of the support platform body 1. The vertical shaft 33 which is movably connected with the protruding nose 31 is installed on the outer side wall of the protruding nose 31. The vertical shaft 33 is connected with the clamping plate 32. The inner wall of the clamping plate 32 is in contact connection with the protruding nose 31. The outer edge of the clamping plate 32 is in contact connection with the support platform body 1. The clamping plate 32 is connected to the protruding nose 31 through the spring piece 34. The transition component 3 can connect the support platform body 1 and the basic inclined support 2. One end of the protruding nose 31 is semicircular, which is convenient for the whole transition component 3 to be inserted into the inside of the support platform body 1. Of course, during the process of splicing multiple transition components 3, the protruding nose 31 and the coordination wedge 35 are inserted into each other to complete fastening. Limit grooves for positioning the spring piece 34 are provided on both the outer side wall of the protruding nose 31 and the inner side wall of the clamping plate 32. In this way, the protruding nose 31 is limited during the process of the whole transition component 3 being inserted into the support platform body 1 and during the process of the protruding nose 31 and the coordination wedge 35 being inserted into each other to complete fastening. A coordination groove 351 is provided on the side wall of the coordination wedge 35. The coordination wedge 35 connects the protruding nose 31 on different coordination wedges 35 through the coordination groove 351. A clamping hole 352 is provided on the side wall of the coordination wedge 35. The inner edge of the clamping hole 352 is in contact connection with the clamping plate 32. A slot matching the protruding nose 31 is provided on the side wall of the support platform body 1. A hole in contact connection with the clamping plate 32 is also provided on the side wall of the support platform body 1. By poking the clamping hole 352 with an external force, the clamping plate 32 can be forced back to the initial position, so that the protruding nose 31 can be easily removed. That is, when the height of the support platform body 1 is relatively high, multiple transition components 3 can be installed in the gap between the high support platform body 1 and the basic inclined support 2 to meet the actual use requirements.

[0037] Please refer to Figures 4-7 , the reverse stop component 4 includes a basic frame 41, a reset plate 42, a reset spring 43 and a horizontal shaft 44. The basic frame 41 is installed on the upper surface of the basic inclined support 2. The reset plate 42, the reset spring 43 and the horizontal shaft 44 are installed inside the basic frame 41. The two ends of the horizontal shaft 44 are movably connected with the basic frame 41. The horizontal shaft 44 is connected to the bottom end of the reset plate 42. The reset spring 43 is arranged below the reset plate 42. The upper and lower ends of the reset spring 43 are respectively connected to the reset plate 42 and the basic frame 41. The reverse stop component 4 is used for reverse stop and limit, so as to prevent the power transformer from sliding down when moving. Installation grooves which are evenly distributed are preset on the upper surface of the basic inclined support 2. These installation grooves are matched with the basic frame 41. The upper edge of the basic frame 41 is flush with the upper surface of the basic inclined support 2.

[0038] Embodiment 2

[0039] Please refer to Figure 3And Figures 5-10 , the transition component 3 includes a protruding nose 31, a clamping plate 32, a vertical shaft 33, and a spring piece 34. The protruding nose 31 is fixed on the basic inclined support 2. A vertically arranged shaft 33 that is movably connected thereto is installed on the outer side wall of the protruding nose 31. The vertical shaft 33 is connected to the clamping plate 32. The inner wall of the clamping plate 32 is in contact connection with the protruding nose 31. The outer edge of the clamping plate 32 is in contact connection with the support platform body 1. The clamping plate 32 is connected to the protruding nose 31 through the spring piece 34. The transition component 3 can connect the support platform body 1 and the basic inclined support 2. One end of the protruding nose 31 is semicircular, which is convenient for the entire transition component 3 to be inserted into the inside of the support platform body 1. Limit grooves for positioning the spring piece 34 are provided on both the outer side wall of the protruding nose 31 and the inner side wall of the clamping plate 32. In this way, during the process of the entire transition component 3 being inserted into the support platform body 1 and during the process of the protruding nose 31 and the coordination wedge block 35 being inserted into each other to complete fastening, the protruding nose 31 is limited. A coordination groove 351 is provided on the side wall of the coordination wedge block 35, and a clamping hole 352 is provided on the side wall of the coordination wedge block 35. The inner edge of the clamping hole 352 is in contact connection with the clamping plate 32. A hole position in contact connection with the clamping plate 32 is also provided on the side wall of the support platform body 1. By applying an external force to the clamping hole 352, the clamping plate 32 can be forced back to its initial position, so that the protruding nose 31 can be easily removed. That is, when the height of the support platform body 1 is relatively low, the bottom support platform body 1 can be in direct contact with the basic inclined support 2 to meet the actual use requirements. The reverse stop component 4 includes a basic frame 41, a reset plate 42, a reset spring 43, and a horizontal shaft 44. The basic frame 41 is installed on the upper surface of the basic inclined support 2. The reset plate 42, the reset spring 43, and the horizontal shaft 44 are installed inside the basic frame 41. Both ends of the horizontal shaft 44 are movably connected to the basic frame 41. The horizontal shaft 44 is connected to the bottom end of the reset plate 42. The reset spring 43 is arranged below the reset plate 42. The upper and lower ends of the reset spring 43 are respectively connected to the reset plate 42 and the basic frame 41. The reverse stop component 4 is used for reverse stop and limit, so as to prevent the power transformer from sliding down during movement. The upper surface of the basic inclined support 2 is preset with uniformly distributed installation grooves, which are matched with the basic frame 41. The upper edge of the basic frame 41 is flush with the upper surface of the basic inclined support 2.

[0040] A method for using a power transformer installation pedestal with a reverse stop component includes the following steps:

[0041] The first step: First, arrange the support platform body 1 at the predetermined installation position of the power transformer and tightly fix and position the support platform body 1 to prevent it from shaking during the installation of the power transformer;

[0042] The second step: Then, evenly install the reverse stop component 4 on the inclined surface of the basic inclined support 2;

[0043] Step 3: Then move the basic inclined support 2 to one side of the support platform body 1, with the right-angle surface end of the basic inclined support 2 facing the support platform body 1;

[0044] Step 4: Then install the transition component 3 according to requirements. The installation quantity of the transition component 3 is selected according to the height of the support platform body 1. When installing the transition component 3, connect multiple transition components 3 in sequence according to the size, and then install the transition component 3 on the right-angle surface of the basic inclined support 2;

[0045] Step 5: Finally, assemble the basic inclined support 2 with the transition component 3 installed thereon to the support platform body 1. By pushing the basic inclined support 2, the transition component 3 on the side wall of the basic inclined support 2 can cooperate with the support platform body 1.

[0046] In summary, for the power transformer installation pedestal with a reverse stop component and its implementation method proposed by the present invention, a transition component 3 is installed at the connection between the support platform body 1 and the basic inclined support 2. Uniformly distributed reverse stop components 4 are installed on the upper surface of the transition component 3 and the upper surface of the basic inclined support 2. The installation quantity of the transition component 3 and whether to install it are adjusted according to the height of the support platform body 1. When the height of the support platform body 1 is relatively high, multiple transition components 3 can be installed in the gap between the high support platform body 1 and the basic inclined support 2. When the overall height of the support platform body 1 is relatively low, the transition component 3 may not be installed in the gap between the low support platform body 1 and the basic inclined support 2, that is, the transition component 3 is installed according to actual requirements, which has good practicability and is simple to install and disassemble.

[0047] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0048] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A power transformer installation pedestal with a reverse stop component, comprising a support pedestal (1) and a foundation inclined support (2), characterized in that: One end of the support platform body (1) is connected to the foundation inclined support (2). A transition component (3) is installed at the connection between the support platform body (1) and the foundation inclined support (2). Uniformly distributed reverse stop components (4) are installed on the upper surfaces of both the transition component (3) and the foundation inclined support (2). The transition component (3) includes a protruding nose (31), a clamping plate (32), a vertical shaft (33), a spring piece (34), and a coordination wedge block (35). The protruding nose (31) is fixed on the side wall of the coordination wedge block (35). The coordination wedge block (35) is in contact connection with the foundation inclined support (2), and the coordination wedge block (35) is also in contact connection with the end face of the support platform body (1). A vertical shaft (33) movably connected thereto is installed on the outer side wall of the protruding nose (31). The vertical shaft (33) is connected to the clamping plate (32). The inner wall of the clamping plate (32) is in contact connection with the protruding nose (31). The outer edge of the clamping plate (32) is in contact connection with the support platform body (1). The clamping plate (32) is connected to the protruding nose (31) through the spring piece (34). Limit grooves for positioning the spring piece (34) are provided on both the outer side wall of the protruding nose (31) and the inner side wall of the clamping plate (32). One end of the protruding nose (31) is semi-circular. A coordination groove (351) is provided on the side wall of the coordination wedge block (35). The coordination wedge block (35) connects the protruding noses (31) on different coordination wedge blocks (35) through the coordination groove (351). The reverse stop component (4) includes a foundation frame (41), a reset plate (42), a reset spring (43), and a horizontal shaft (44). The foundation frame (41) is installed on the upper surface of the foundation inclined support (2). A reset plate (42), a reset spring (43), and a horizontal shaft (44) are installed inside the foundation frame (41). Both ends of the horizontal shaft (44) are movably connected to the foundation frame (41). The horizontal shaft (44) is connected to the bottom end of the reset plate (42). A reset spring (43) is provided below the reset plate (42). The upper and lower ends of the reset spring (43) are respectively connected to the reset plate (42) and the foundation frame (41). Uniformly distributed installation grooves are preset on the upper surface of the foundation inclined support (2). These installation grooves are matched with the foundation frame (41). The upper edge of the foundation frame (41) is flush with the upper surface of the foundation inclined support (2).

2. The power transformer installation pedestal with a reverse stop component according to claim 1, wherein: A clamping hole (352) is provided on the side wall of the coordination wedge block (35). The inner edge of the clamping hole (352) is in contact connection with the clamping plate (32).

3. The pedestal for installing a power transformer with a reverse stop component according to claim 1, characterized in that: A slot matching the protruding nose (31) is provided on the side wall of the support platform body (1). A hole in contact connection with the clamping plate (32) is also provided on the side wall of the support platform body (1).

4. A method for using a power transformer installation pedestal with a reverse stop component as described in claim 1, characterized in that, It includes the following steps: S1: First, arrange the support platform body (1) at the predetermined installation position of the power transformer, and tightly fix and position the support platform body (1) to prevent it from shaking during the installation of the power transformer; S2: Then, uniformly install the reverse stop components (4) on the inclined surface of the foundation inclined support (2); S3: Then move the basic inclined support (2) to one side of the support platform body (1), with the right-angle surface end of the basic inclined support (2) facing the support platform body (1); S4: Next, install the transition component (3) according to requirements. The installation quantity of the transition component (3) is selected according to the height of the support platform body (1). When installing the transition component (3), connect multiple transition components (3) in sequence according to the size, and then install the transition component (3) on the right-angle surface of the basic inclined support (2); S5: Finally, assemble the basic inclined support (2) installed with the transition component (3) onto the support platform body (1), where by pushing the basic inclined support (2), the transition component (3) on the side wall of the basic inclined support (2) can cooperate with the support platform body (1).

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