Transformer electric appliance cabinet

Abstract

The utility model discloses a transformer electric appliance cabinet which comprises a cabinet body, the lower end of the cabinet body is fixedly connected with a bottom plate, a pair of rotating assemblies are fixedly connected in the cabinet body, lock pins are arranged on the rotating assemblies, an opening is formed in the bottom plate, a supporting seat is connected in the opening in a sliding mode, a rack is fixedly connected to the supporting seat, and the rack is fixedly connected with the rotating assemblies. The rack is matched with the rotating assemblies, the supporting base and the bottom plate can be connected in a sliding mode through the cooperation of the rack and the rotating assemblies, the rotating assemblies are arranged in the space formed between the protection plate and the bottom plate, and the rotating assemblies are fixedly connected to the bottom plate. Compared with the prior art, the transformer electric appliance cabinet disclosed by the utility model can be simultaneously mounted during construction of a concrete foundation, a formwork tool is not needed, the mounting efficiency can be effectively improved, the labor cost can be saved, and the influence on living electricity of residents can be reduced when the transformer electric appliance cabinet is replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of transformer electrical cabinets, and in particular relates to a transformer electrical cabinet. Background Art

[0002] Transformer electrical cabinet is a kind of electrical cabinet specially used for storing transformer equipment. Its main function is to protect the transformer, reduce the impact of external factors on it, and extend the life of the equipment. At the same time, it can effectively isolate the contact between the equipment and outsiders to ensure personal safety.

[0003] When the transformer electrical cabinet is installed on the outdoor ground, it needs to be installed on a concrete foundation. The traditional cast-in-place concrete foundation requires foundation excavation and formwork tools to fix the poured concrete, and the construction procedure is cumbersome. During the concrete curing period, the transformer electrical cabinet cannot be installed, resulting in a long installation time for the transformer electrical cabinet, affecting the installation progress of the transformer electrical cabinet, resulting in low installation efficiency and increased labor costs. Especially when the transformer electrical cabinet is replaced and renovated, it has a serious impact on residents' daily electricity consumption.

[0004] Therefore, in view of the above technical problems, it is necessary to provide a transformer electrical cabinet. Utility Model Content

[0005] The purpose of the utility model is to provide a transformer electrical cabinet, which can solve the above problems.

[0006] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides a transformer electrical cabinet, including a cabinet body, a bottom plate is fixedly connected to the lower end of the cabinet body, a pair of rotating components are fixedly connected in the cabinet body, a locking pin is provided on the rotating component, an opening is provided on the bottom plate, a support seat is slidably connected in the opening, a rack is fixedly connected to the support seat, the rack matches the rotating component, and the rack and the rotating component cooperate to realize the sliding connection between the support seat and the bottom plate.

[0007] In one or more embodiments of the present invention, a protective plate is fixedly connected to the cabinet body, and a through hole is formed on the protective plate.

[0008] In one or more embodiments of the present invention, a pair of rotating components are disposed in a space formed between the protective plate and the bottom plate, and the rotating components are fixedly connected to the bottom plate.

[0009] In one or more embodiments of the present invention, the rotating assembly includes a gear and a pair of mounting plates, and the gear is rotatably connected between the pair of mounting plates.

[0010] In one or more embodiments of the present invention, a shaft column is fixedly connected to the gear, and a pair of mounting plates are provided with shaft holes matching the shaft column.

[0011] In one or more embodiments of the present invention, the shaft column passes through the shaft hole, and one end of the shaft column is fixedly connected to a handle.

[0012] In one or more embodiments of the present invention, a locking hole is provided on the mounting plate, and a locking pin is slidably connected in the locking hole.

[0013] In one or more embodiments of the present invention, a wire guarding platform is sleeved in the opening, the wire guarding platform can slide in the threaded hole, and a threading hole matching the through hole is formed on the wire guarding platform.

[0014] In one or more embodiments of the present invention, a pair of racks are fixedly connected to the wire protection platform, and the racks are meshed with gears.

[0015] In one or more embodiments of the present invention, the support seat further includes a connecting rod and a baffle, one end of the connecting rod is fixedly connected to the wire guard platform, and the end of the wire guard platform away from the connecting rod is fixedly connected to the baffle.

[0016] Compared with the prior art, the utility model provides a transformer electrical cabinet that can be installed simultaneously with the concrete foundation construction, does not require formwork tools, can effectively improve installation efficiency, save labor costs, and can reduce the impact on residents' daily electricity consumption when the transformer electrical cabinet is replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art description. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a structural schematic diagram of a transformer electrical cabinet in one embodiment of the utility model;

[0019] Figure 2 An exploded view of a transformer electrical cabinet in one embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the disassembly of a bottom plate and a support base of a transformer electrical cabinet in one embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of A in one embodiment of the utility model;

[0022] Figure 5The utility model is a schematic diagram of the connection between the bottom plate and the support base of a transformer electrical cabinet in one embodiment.

[0023] Description of main reference numerals:

[0024] 1. Cabinet; 11. Transformer; 12. Protective plate; 121. Through hole; 13. Bottom plate; 131. Threaded hole; 132. Opening; 2. Rotating assembly; 21. Mounting plate; 211. Axis hole; 22. Handle; 23. Locking pin; 24. Locking hole; 25. Gear; 251. Axis column; 3. Support seat; 31. Wire guard; 311. Threading hole; 32. Rack; 33. Connecting rod; 34. Baffle. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with 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, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0026] like Figure 1 and Figure 5 As shown, a transformer electrical cabinet in an embodiment of the utility model comprises a cabinet body 1, in which a transformer 11 is installed. A protective plate 12 is welded inside the cabinet body 1, and a through hole 121 is opened on the protective plate 12.

[0027] Specifically, the cable entering the cabinet 1 can pass through the through hole 121 and be connected to the transformer 11 .

[0028] The rotating assembly 2 is welded on the bottom plate 13 of the cabinet 1 . The bottom plate 13 is provided with an opening 132 . The support seat 3 is sleeved in the opening 132 . The support seat 3 is slidably connected to the bottom plate 13 .

[0029] Specifically, when the rotating assembly 2 rotates, the supporting base 3 can move up and down in the opening 132 .

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, a bottom plate 13 is provided below the protective plate 12, and the bottom plate 13 is welded to the bottom of the cabinet 1. A plurality of threaded holes 131 are provided on the bottom plate 13, and the threaded holes 131 can be threadedly connected to the concrete foundation.

[0031] A pair of rotating components 2 are welded on the upper plate of the bottom plate 13. The rotating components 2 include a gear 25 and a pair of mounting plates 21. The mounting plates 21 are provided with shaft holes 211, which penetrate the two side walls of the mounting plates 21. A shaft column 251 is rotatably connected in the shaft hole 211. The shaft column 251 is welded on the gear 25, and the shaft column 251 can drive the gear 25 to rotate. The shaft column 251 penetrates the shaft hole 211 and extends out of the outer side wall of the mounting plate 21. In order to make it more convenient to rotate the shaft column 251, a handle 22 is welded on one end surface of the shaft column 251.

[0032] Specifically, when the handle 22 is rotated, the handle 22 drives the shaft column 251 to rotate in the shaft hole 211, thereby driving the gear 25 to rotate.

[0033] like Figure 3 and Figure 5 As shown, the interior of the opening 132 opened on the bottom plate 13 is slidably connected with a matching support base 3, and the support base 3 is composed of a wire guarding platform 31, a connecting rod 33 and a baffle 34. A plurality of connecting rods 33 are welded to the side walls around the wire guarding platform 31, and a baffle 34 is welded to one end of the connecting rod 33 away from the welding with the wire guarding platform 31. The baffle 34 is composed of four iron plates, and two adjacent baffles 34 are welded together to form a space for pouring concrete.

[0034] Preferably, the height of the baffle 34 is less than the height of the wire guard 31. When pouring concrete, the height of the concrete is lower than the height of the baffle 34, leaving space for the expanded concrete to expand and facilitate the solidification of the concrete. At the same time, it can also prevent the concrete from sticking to the cabinet 1.

[0035] Specifically, after the concrete is formed, the solidified concrete wraps around the wire guard platform 31, so that the support base 3 and the concrete are firmly connected together.

[0036] The wire protection platform 31 is provided with a threading hole 311 matching the through hole 121 . The cable drawn out from the cable well under the ground passes through the cable well on the ground, and can pass through the threading hole 311 and the through hole 121 and then enter the interior of the cabinet 1 .

[0037] In order to achieve the sliding connection between the cabinet 1 and the support base 3, a rack 32 matching the rotating assembly 2 is welded on the wire guard 31, and the rack 32 is meshed with the gear 25. In this way, when the handle 22 is turned, the gear 25 can convert the circular motion into a linear motion with the rack 32, thereby achieving the sliding connection between the wire guard 31 and the opening 132.

[0038] Specifically, by rotating the handle 22, the handle 22 drives the gear 25 to rotate, and the gear 25 engages with the rack 32. The gear 25 can move upward or downward on the rack 32. Since the rotating component 2 is welded to the base plate 13 and forms a whole with 13, the cabinet body 1 can achieve a sliding connection with the support base 3.

[0039] like Figure 3 Figure 4 and Figure 5 As shown, a locking hole 24 is opened on the mounting plate 21 , and a locking pin 23 is inserted into the locking hole 24 of a pair of mounting plates 21 . The locking pin 23 penetrates the pair of mounting plates 21 , and the locking pin 23 can slide in the locking hole 24 .

[0040] Specifically, when the opening 132 reaches the desired fixed position on the two side plates of the wire guard platform 31, the locking pin 23 is slid to the corner at the top of the locking hole 24, and the locking pin 23 is pushed to the lateral position, and the locking pin 23 enters the lateral locking position, so that the locking pin 23 is inserted into the tooth pitch of two adjacent teeth of the gear 25. At this time, the locking pin 23 can block the rotation of the gear 25, thereby locking the gear 25. When the locking pin 23 is not moved out of the tooth pitch of the two adjacent teeth of the gear 25, the gear 25 cannot rotate, so that the wire guard platform 31 and the base plate 13 are fixed in position.

[0041] When in use, the matched cabinet 1 and the support base 3 are transported to the installation site. After being transported to the installation site, the threading hole 311 is aligned with the cable shaft, and the cable is inserted into the threading hole 311. The cable inserted into the cabinet 1 can be connected to the transformer 11.

[0042] After the wiring work between the cables entering the cabinet 1 and the transformer 11 is completed, the position and stability of the support base 3 are adjusted, because the baffle 34 can increase the contact area between the wire guard 31 and the ground, which can make the support base 3 more firmly contact the ground. At this time, turn the handle 22 on the rotating assembly 2, the handle 22 drives the gear 25 to rotate, and the rotating assembly 2 can drive the bottom plate 13 to move on the rack 32. When the bottom plate 13 moves to be flush with the upper end surface of the baffle 34, slide the lock pin 23 in the lock hole 24 upward and slide it between the two tooth pitches of the gear 25, so that the cabinet 1 can be fixed at the raised height position.

[0043] After the height position of the cabinet 1 on the bottom plate 13 is fixed, concrete is poured into the space formed between the baffle 34 and the wire guard platform 31. When pouring concrete, the height of the poured concrete is made lower than the height of the baffle 34, so that the concrete does not contact the lower end surface of the bottom plate 13, which can be more conducive to the solidification of the concrete. At the same time, space is left for the volume of the concrete to expand after solidification, so that the concrete can form a plane. After the concrete pouring work is completed, bolts are inserted into the threaded holes 131, and the bolts are inserted into the concrete, so that the cabinet 1 is more firmly on the concrete. In this way, the transformer electrical cabinet can be installed.

[0044] After the concrete solidifies, it can wrap around the four side walls of the wire guard platform 31, so that the relative position between the support base 3 and the concrete is fixed and cannot be moved. At the same time, because the connecting rod 33 is in the concrete, the strength of the concrete can be increased.

[0045] When the installed cabinet 1 is planned to be disassembled, bolt holes matching the threaded holes 131 can be reserved on the concrete after pouring the concrete, so that after the concrete is cured, detachable bolts can be connected in the threaded holes 131 and the bolt holes reserved on the concrete surface.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A transformer electrical cabinet, comprising a cabinet body, wherein the lower end of the cabinet body is fixedly connected to a bottom plate, It is characterized in that A pair of rotating components are fixedly connected in the cabinet body, a locking pin is provided on the rotating component, an opening is opened on the bottom plate, a support seat is slidably connected in the opening, a rack is fixedly connected to the support seat, the rack matches the rotating component, and the rack and the rotating component cooperate to realize the sliding connection between the support seat and the bottom plate.

2. The transformer electrical cabinet according to claim 1, It is characterized in that A protection plate is fixedly connected to the cabinet body, and a through hole is formed on the protection plate.

3. The transformer electrical cabinet according to claim 2, It is characterized in that A pair of rotating components are arranged in a space formed between the protection plate and the bottom plate, and the rotating components are fixedly connected to the bottom plate.

4. The transformer electrical cabinet according to claim 3, It is characterized in that The rotating assembly comprises a gear and a pair of mounting plates, and the gear is rotatably connected between the pair of mounting plates.

5. The transformer electrical cabinet according to claim 4, It is characterized in that A shaft column is fixedly connected to the gear, and a pair of mounting plates are provided with shaft holes matching the shaft column.

6. The transformer electrical cabinet according to claim 5, It is characterized in that The shaft column passes through the shaft hole, and one end of the shaft column is fixedly connected with a handle.

7. The transformer electrical cabinet according to claim 5, It is characterized in that A lock hole is provided on the mounting plate, and a lock pin is slidably connected in the lock hole.

8. The transformer electrical cabinet according to claim 3, It is characterized in that A wire guarding platform is sleeved in the opening, and the wire guarding platform can slide in the threaded hole. A threading hole matching the through hole is formed on the wire guarding platform.

9. The transformer electrical cabinet according to claim 8, It is characterized in that A pair of racks are fixedly connected to the wire protection platform, and the racks are meshed with gears.

10. The transformer electrical cabinet according to claim 6, It is characterized in that The support seat also includes a connecting rod and a baffle, one end of the connecting rod is fixedly connected to the wire protection platform, and the end of the wire protection platform away from the connecting rod is fixedly connected to the baffle.

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