Transformer mounting rack

Abstract

The utility model discloses a transformer mounting rack, including support cross arm, assembling groove, extension plate, reinforcing component and placing position adjusting component, wherein the support arm is symmetrically and fixedly connected to the outer wall of reinforcing sleeve, the end part of support arm is fixedly connected to the inner wall of assembling groove, the middle end of reinforcing cross rod is fixedly connected to the inner wall of reinforcing sleeve, and the placing position adjusting component is fixedly connected to the middle end of reinforcing cross rod. One end of the extending plate is slidably connected to the reinforcing cross rod in a sleeving mode, the positioning assembly is installed on the side wall of the supporting cross arm and connected with the side wall of the extending plate, and the placing position adjusting assembly is installed on the outer wall of the supporting cross arm. Therefore, under the action of the reinforcing cross rod, the structure of the extension plate can be ensured to be more stable, the mounting flexibility and the application range are improved, then the supporting cross arm is fixed on the hoop, meanwhile, the support for placing the transformer is pre-mounted, and then when the transformer is hoisted, the corresponding position of the support is fixed according to the mounting position, so that the mounting efficiency is improved. The installation process is simplified, and the installation difficulty and risk are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer installation, in particular to a transformer installation frame. Background Art

[0002] In the power system, transformers are a key device used to adjust the voltage to meet the needs of different electrical equipment. Its installation process is crucial to ensure the stable operation of the power system.

[0003] However, the crossarms currently used to support transformers are usually of fixed length, which requires measuring the specific distance between the two pole brackets first, and then customizing the bracket size based on this distance. This reduces the flexibility and scope of installation, increases installation time and cost, and the support for placing the transformer needs to be fixed with a large number of bolts before the transformer is hoisted and installed, which makes the installation process time-consuming and further increases the difficulty and safety risks of installation. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to propose a transformer mounting frame, which can be used to debug the transformer bracket base on site according to the distance between two electric poles at the construction site, thereby improving the flexibility and applicability of the installation. During the debugging, the support for placing the transformer can be pre-installed, and when the transformer is hoisted, the support can be fixed in the corresponding position according to the installation position, thereby simplifying the installation process and reducing the difficulty and risk of the installation.

[0006] To achieve the above-mentioned purpose, the utility model proposes a transformer mounting frame, comprising a supporting crossarm, an assembly groove, an extension plate, a reinforcement component and a placement position adjustment component, wherein the assembly groove is symmetrically opened on both sides of the supporting crossarm, and the extension plate is slidably installed in the interior of the assembly groove; the reinforcement component comprises a reinforcement sleeve, a support arm, a reinforcement crossbar and a positioning component, wherein the support arm is symmetrically fixedly connected to the outer wall of the reinforcement sleeve, the end of the support arm is fixedly connected to the inner wall of the assembly groove, the middle end of the reinforcement crossbar is fixedly connected to the inner wall of the reinforcement sleeve, one end of the extension plate is slidably sleeved on the reinforcement crossbar, the positioning component is installed on the side wall of the supporting crossarm and connected to the side wall of the extension plate, and the placement position adjustment component is installed on the outer wall of the supporting crossarm.

[0007] The transformer mounting frame of the utility model adjusts the position of the extension plate according to the distance between two electric poles. After the length of the extension plate is extended, the extension plate can ensure that the structure of the extension plate is more stable under the action of the reinforcing cross bar, thereby improving the flexibility and application scope of the installation. The supporting cross arm is then fixed on the clamp, and the support for placing the transformer is pre-installed. Then, when hoisting the transformer, the support is fixed in a corresponding position according to the installation position, thereby simplifying the installation process and reducing the difficulty and risk of the installation.

[0008] In addition, the transformer mounting frame proposed above according to the utility model may also have the following additional technical features:

[0009] Specifically, the positioning assembly includes a fixed side plate, a fixing bolt and a plurality of limiting holes, wherein the fixed side plate is symmetrically fixedly connected to the two ends of the side wall of the supporting crossarm, the fixing bolt is installed on the outer wall of the fixed side plate, and the plurality of limiting holes are arranged side by side and equidistantly on the side wall of the extension plate.

[0010] Specifically, the placement position adjustment component includes a placement beam, a U-shaped seat, a roller and a reinforcement screw, wherein the placement beams are provided with two groups, each group is provided with two placement beams, and are slidably installed on the upper and lower sides of the supporting crossarm in an upper and lower distribution, and the ends of the two placement beams are connected to each other through a reinforcement screw, the U-shaped seat is symmetrically fixedly connected to the two sides of the placement beam, the roller is rotatably connected to the inner wall of the U-shaped seat, and the outer wall of the roller is in contact with the inner wall of the supporting crossarm.

[0011] Specifically, the ends of the extension plates are connected to each other via connecting screw rods.

[0012] Specifically, an adjusting screw rod is embedded in the outer wall of the crossbeam, and the end of the adjusting screw rod passes through the outer wall of the crossbeam and is fixedly connected with an anti-skid pad, which contacts the inner wall of the supporting crossarm.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 A schematic diagram of a transformer mounting frame according to an embodiment of the utility model;

[0016] Figure 2 This is a schematic structural diagram of a reinforcement assembly according to an embodiment of the utility model;

[0017] Figure 3 This is a structural schematic diagram of a placement position adjustment component according to an embodiment of the utility model;

[0018] Figure 4 For an embodiment of the utility model Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0019] As shown in the figure:

[0020] 1. Support cross arm; 2. Assembly groove; 3. Extension plate; 31. Connecting screw rod;

[0021] 4. Reinforcement assembly; 41. Reinforcement sleeve; 42. Support arm; 43. Reinforcement cross bar; 44. Positioning assembly; 441. Fixed side plate; 442. Fixed bolt; 443. Limiting hole;

[0022] 5. Place the position adjustment component; 51. Place the crossbeam; 511. Adjust the screw rod; 512. Anti-slip pad; 52. U-shaped seat; 53. Roller; 54. Reinforce the screw rod. DETAILED DESCRIPTION

[0023] 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 intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0024] The transformer mounting frame of the embodiment of the utility model is described below in conjunction with the accompanying drawings.

[0025] like Figure 1-Figure 4 As shown, the transformer mounting frame of the embodiment of the utility model may include a supporting cross arm 1, an assembly groove 2, an extension plate 3, a reinforcement component 4 and a placement position adjustment component 5.

[0026] The assembly grooves 2 are symmetrically arranged on both sides of the supporting crossarm 1 , and the extension plates 3 are slidably installed inside the assembly grooves 2 .

[0027] It should be noted that the end of the supporting crossarm 1 described in this embodiment is fixed to the top of the clamp, and the clamp is fixedly sleeved on the outer wall of the pole by bolts, and two extension plates 3 are slidably connected to the inside of the assembly grooves 2 on both sides of the two supporting crossarms 1, and reinforcement blocks are fixedly connected to the inner walls of the ends of two adjacent extension plates 3.

[0028] Furthermore, if Figure 1As shown, the ends of the extension plate 3 are connected to each other via a connecting screw rod 31 .

[0029] It should be noted that the connecting screw rod 31 described in this embodiment is threadedly passed through the two reinforcement blocks in sequence.

[0030] As a possible situation, the extension plate 3 is symmetrically provided with slots on the upper and lower sides, and the inner walls of the slots are equidistantly rotatably connected with guide wheels, which are slidably engaged with the inner walls of the assembly slot 2 downward.

[0031] The reinforcement assembly 4 may include a reinforcement sleeve 41 , a support arm 42 , a reinforcement cross bar 43 and a positioning assembly 44 .

[0032] Among them, the support arm 42 is symmetrically fixedly connected to the outer wall of the reinforcement sleeve 41, the end of the support arm 42 is fixedly connected to the inner wall of the assembly groove 2, the middle end of the reinforcement cross bar 43 is fixedly connected to the inner wall of the reinforcement sleeve 41, and one end of the extension plate 3 is slidably sleeved on the reinforcement cross bar 43.

[0033] It should be noted that a slot matching the end of the reinforcing crossbar 43 is provided at the end of the extension plate 3 described in this embodiment, and the length of the reinforcing crossbar 43 is the same as the length of the supporting crossarm 1 .

[0034] The positioning assembly 44 is installed on the side wall of the supporting cross arm 1 and connected to the side wall of the extension plate 3 , and the placement position adjustment assembly 5 is installed on the outer wall of the supporting cross arm 1 .

[0035] It should be noted that the positioning assembly 44 described in this embodiment is fixedly connected to the side wall of the supporting crossarm 1, thereby fixing the position of the extension plate 3.

[0036] Specifically, during the installation of the transformer, the transformer is first transported to one side of the electric pole. Then, since the assembly grooves 2 are symmetrically opened on both sides of the supporting crossarm 1, the extension plate 3 is slidably installed inside the assembly groove 2. Then, according to the distance between the two electric poles, the clamp is first fixedly sleeved on the electric pole, and the two clamps are ensured to maintain the same horizontal position. Then, the end position of the extension plate 3 is adjusted by the positioning component 44. When the length of the extension plate 3 is extended, the extension plate 3 can ensure that the structure of the extension plate 3 is more stable under the action of the reinforcing crossbar 43, and then the placement position adjustment component 5 is pre-installed on the supporting crossarm 1.

[0037] Then fix the supporting crossarm 1 on the clamp, and then hoist the transformer through the hoisting device. When installing the transformer, the installation position can be further adjusted by placing the position adjustment component 5. Thus, the supporting crossarm 1 can be debugged on site according to the distance between the two electric poles at the construction site. During the debugging, the support for placing the transformer can be pre-installed. Then, when hoisting the transformer, the support can be fixed in the corresponding position according to the installation position, which simplifies the installation process and reduces the difficulty and risk of installation.

[0038] In one embodiment of the present invention, Figure 1-Figure 4 As shown, the positioning assembly 44 may include a fixed side plate 441, a fixing bolt 442 and a plurality of limiting holes 443, wherein the fixed side plate 441 is symmetrically fixedly connected to the two ends of the side wall of the supporting crossarm 1, the fixing bolt 442 is installed on the outer wall of the fixed side plate 441, and the plurality of limiting holes 443 are arranged side by side and equidistantly on the side wall of the extension plate 3.

[0039] It should be noted that one side of the fixed side plate 441 described in this embodiment is fixed to the side wall connected to the supporting crossarm 1 by welding.

[0040] Specifically, after the position of the extension plate 3 is fixed, in order to fix the position of the extension plate 3, the fixing bolt 442 is screwed so that the fixing bolt 442 and the corresponding limiting hole 443 are screwed together, thereby ensuring that the position of the extension plate 3 is fixed, thereby ensuring the overall structural stability of the supporting crossarm 1.

[0041] In one embodiment of the present invention, Figure 1-Figure 4 As shown, the placement position adjustment component 5 may include a placement beam 51, a U-shaped seat 52, a roller 53 and a reinforcing screw 54, wherein the placement beam 51 is provided with two groups, each group is provided with two placement beams 51, and are slidably installed on the upper and lower sides of the supporting crossarm 1 in an upper and lower distribution, and the ends of the two placement beams 51 are connected to each other through the reinforcing screw 54, the U-shaped seat 52 is symmetrically fixedly connected to the two sides of the placement beam 51, the roller 53 is rotatably connected to the inner wall of the U-shaped seat 52, and the outer wall of the roller 53 is in contact with the inner wall of the supporting crossarm 1.

[0042] Furthermore, if Figure 1 As shown, an adjusting screw rod 511 is embedded in the outer wall of the cross beam 51 , and the end of the adjusting screw rod 511 passes through the outer wall of the cross beam 51 and is fixedly connected with an anti-skid pad 512 , which contacts the inner wall of the supporting cross arm 1 .

[0043] It should be noted that the outer walls of the supporting crossarms 1 described in this embodiment are provided with sliding grooves, the rollers 53 roll on the inner walls of the sliding grooves, and the top of the adjusting screw rod 511 is located below the upper surface of the crossbeam 51, thereby ensuring that the upper surface of the crossbeam 51 is flat when the transformer is placed.

[0044] Specifically, during the debugging of the extension plate 3, the reinforcing screw rod 54 can be screwed first, and one end of the reinforcing screw rod 54 is threaded through the ends of the two placement beams 51 in sequence, thereby ensuring that the two placement beams 51 slide in the slide groove on the supporting crossarm 1, and then after the supporting crossarm 1 is fixed on the clamp, the transformer is lifted by the crane, and the position of the placement beam 51 can be adjusted accordingly according to the installation position of the transformer, thereby improving the convenience of installation. At the same time, by screwing the adjusting screw rod 511, the anti-slip pad 512 can be driven to contact the inner wall of the slide groove, thereby ensuring that the position of the placement beam 51 is fixed, and the installation process is more convenient.

[0045] In summary, the transformer mounting frame of the embodiment of the utility model adjusts the position of the extension plate according to the spacing between the two electric poles. After the length of the extension plate is extended, the extension plate can ensure that the structure of the extension plate is more stable under the action of the reinforcing cross bar, thereby improving the flexibility and scope of application of the installation. The supporting cross arm is then fixed on the clamp, and the support for placing the transformer is pre-installed. When the transformer is hoisted, the support is fixed in the corresponding position according to the installation position, thereby simplifying the installation process and reducing the difficulty and risk of installation.

[0046] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0048] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A transformer mounting frame, characterized in that: It includes a supporting cross arm, a mounting groove, an extension plate, a reinforcement component and a placement position adjustment component, wherein: The assembly grooves are symmetrically arranged on both sides of the supporting cross arm, and the extension plate is slidably installed inside the assembly grooves; The reinforcement assembly includes a reinforcement sleeve, a support arm, a reinforcement crossbar and a positioning assembly, wherein: The support arm is symmetrically fixedly connected to the outer wall of the reinforcement sleeve, and the end of the support arm is fixedly connected to the inner wall of the assembly groove; The middle end of the reinforcement cross bar is fixedly connected to the inner wall of the reinforcement sleeve, and one end of the extension plate is slidably sleeved on the reinforcement cross bar; The positioning assembly is mounted on the side wall of the supporting cross arm and connected to the side wall of the extension plate; The placement position adjustment assembly is mounted on the outer wall of the supporting crossarm.

2. The transformer mounting frame according to claim 1, characterized in that: The positioning assembly includes a fixed side plate, a fixing bolt and a plurality of limiting holes, wherein: The fixed side plates are symmetrically fixedly connected to the two ends of the side walls of the supporting crossarm, and the fixing bolts are installed on the outer wall of the fixed side plates; A plurality of the limiting holes are arranged side by side and equidistantly on the side wall of the extension plate.

3. The transformer mounting frame according to claim 1, characterized in that: The placement position adjustment assembly includes a placement beam, a U-shaped seat, a roller and a reinforcement screw, wherein: The placing crossbeams are provided in two groups, each group is provided with two placing crossbeams, and are slidably installed on the upper and lower sides of the supporting crossbeam in an upper and lower distribution; The ends of the two cross beams are connected to each other via a reinforcing screw rod; The U-shaped seat is symmetrically fixedly connected to the two sides of the placement beam, the roller is rotatably connected to the inner wall of the U-shaped seat, and the outer wall of the roller is in contact with the inner wall of the supporting crossbar.

4. The transformer mounting frame according to claim 1, characterized in that: The ends of the extension plates are connected to each other via connecting screw rods.

5. The transformer mounting frame according to claim 3, characterized in that: An adjusting screw rod is embedded in the outer wall of the cross beam, and the end of the adjusting screw rod passes through the outer wall of the cross beam and is fixedly connected with an anti-skid pad, which contacts the inner wall of the supporting cross arm.

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