Transformer maintenance tool

Abstract

The utility model relates to the field of transformer maintenance, and discloses a transformer maintenance tool, which comprises a rectangular block provided with a transformer maintenance tool mechanism; the transformer maintenance tool mechanism comprises a transformer maintenance hammer head, a transformer maintenance icebreaking head, a sliding block, a handheld scale block, a transformer foot pad replacement head and a positioning assembly, the transformer maintenance hammer head is fixedly connected with the rectangular block, and the transformer maintenance icebreaking head is fixedly installed on the rectangular block; the bottom of the sliding block is fixedly connected with the handheld scale block, and the transformer foot pad replacing head is transversely installed on the transformer overhauling hammer head in a sliding mode. The transformer maintenance hammer head, the transformer maintenance icebreaking head, the handheld scale block and the transformer foot pad replacement head are combined together, so that the transformer maintenance hammer head, the transformer maintenance icebreaking head, the handheld scale block and the transformer foot pad replacement head are convenient to carry, not prone to omission and convenient to use.

Description

Technical Field

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

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, the secondary coil and the iron core (magnetic core). The transformer transformation principle was first discovered by Faraday, but it was not put into practical use until the 1880s. The transformer can convert electrical energy into a high voltage and low current form, and then convert it back, thus greatly reducing the loss of electrical energy during transmission and making the economic transmission distance of electrical energy reach a longer distance.

[0003] Transformers need to be regularly inspected and maintained. In the prior art, multiple tools such as hammers, shovels, and rulers are needed for transformer maintenance. However, these tools need to be carried separately and cannot be integrated, which easily leads to omission of maintenance tools. Therefore, it is necessary to design a transformer maintenance tool to solve the above problem.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] The utility model aims to provide a transformer maintenance tool to solve the above problems.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a transformer maintenance tool, comprising:

[0007] A rectangular block, on which a transformer maintenance tool mechanism is provided;

[0008] The transformer maintenance tool mechanism comprises a transformer maintenance hammer, a transformer maintenance ice-breaking head, a slider, a handheld scale block, a transformer foot pad replacement head and a positioning assembly, wherein the transformer maintenance hammer is fixedly connected to the rectangular block, the transformer maintenance ice-breaking head is fixedly mounted on the rectangular block, the bottom of the slider is fixedly connected to the handheld scale block, the transformer foot pad replacement head is horizontally slidably mounted on the transformer maintenance hammer, and the slider is vertically slidably mounted on the rectangular block;

[0009] The positioning assembly includes a positioning block and a fixing screw, the positioning block is fixedly installed on the top of the slider, two positioning grooves are provided at the bottom of the transformer foot pad replacement head, the positioning block is clamped in the positioning groove, the fixing screw is threadedly installed on the rectangular block, a fixing screw groove is provided on the side of the slider, and the fixing screw is threadedly connected to the fixing screw groove.

[0010] The utility model is further configured as follows: a movable groove is provided at the end of the transformer maintenance hammer head, and the transformer foot pad replacement head is horizontally slidably installed in the movable groove.

[0011] The utility model is further configured as follows: a limiting groove is provided on the inner wall at the top of the movable groove, a limiting block is fixedly arranged on the top of the transformer foot pad replacement head, and the limiting block is slidably installed in the limiting groove.

[0012] By adopting the above technical solution, the transformer foot pad replacement head can be limited.

[0013] The utility model is further configured as follows: a rectangular hole is provided at the bottom of the rectangular block, and the sliding block is vertically slidably installed in the rectangular hole.

[0014] The utility model is further configured as follows: a positioning hole is provided on the inner wall at the bottom of the movable groove, and the positioning block is clamped with the positioning hole.

[0015] By adopting the above technical solution, it is convenient for the positioning block to pass through the positioning hole and be inserted into the positioning groove.

[0016] The utility model is further configured as follows: a scale is arranged on the back of the handheld scale block.

[0017] By adopting the above technical solution, it is convenient for workers to measure the transformer by holding a scale block.

[0018] The utility model is further configured as follows: the transformer maintenance ice-breaking head is located below the transformer foot pad replacement head.

[0019] The utility model is further configured as follows: the side surface of the limiting block contacts the side wall of the limiting groove.

[0020] The beneficial effects of the utility model are:

[0021] 1. The utility model is provided with a transformer maintenance tool mechanism, which combines the transformer maintenance hammer head, transformer maintenance ice breaking head, hand-held scale block and transformer foot pad replacement head together to provide a tool for transformer maintenance, so that it is convenient to carry and is not easy to be missed;

[0022] 2. The utility model provides a transformer maintenance tool mechanism. When the transformer foot pad replacement head is needed, the fixing screw can be removed, and then the hand-held scale block is pulled to move the positioning block out of the positioning slot. At this time, the transformer foot pad replacement head is pulled to move the transformer foot pad replacement head to the left. Then the positioning block can be inserted into the positioning slot to limit the position of the transformer foot pad replacement head. At this time, the transformer foot pad replacement head can be used. In this way, by adjusting the position of the transformer foot pad replacement head, the transformer foot pad replacement head and the transformer maintenance ice-breaking head can be switched. At the same time, the hand-held scale block can also be removed for metering work, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 and Figure 2 The utility model is a three-dimensional structural schematic diagram of a transformer maintenance tool.

[0025] Figure 3 The utility model discloses a cross-sectional structural diagram of a transformer maintenance tool.

[0026] Figure 4 yes Figure 3 Schematic diagram of the structure of part A in .

[0027] In the figure, 1. transformer maintenance hammer head; 2. rectangular block; 3. transformer maintenance ice breaking head; 4. slider; 5. hand-held scale block; 6. transformer foot pad replacement head; 7. positioning block; 8. positioning groove; 9. positioning hole; 10. limit block; 11. limit groove; 12. fixing screw; 13. fixing screw groove. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a transformer maintenance tool, comprising:

[0031] Rectangular block 2, on which a transformer maintenance tool mechanism is arranged. It should be noted that the transformer maintenance tool mechanism is used to perform maintenance on the transformer;

[0032] The transformer maintenance tool mechanism includes a transformer maintenance hammer 1, a transformer maintenance ice-breaking head 3, a slider 4, a handheld scale block 5, a transformer foot pad replacement head 6 and a positioning component. It should be noted that the transformer maintenance hammer 1 is a hammer body, the transformer maintenance ice-breaking head 3 is used for breaking ice, the handheld scale block 5 is used for measurement, and the transformer foot pad replacement head 6 is used for replacing the transformer foot pad. Combining multiple transformer maintenance tools together is more convenient to carry and less likely to be missed.

[0033] The transformer maintenance hammer 1 is fixedly connected to the rectangular block 2, the transformer maintenance ice breaking head 3 is fixedly installed on the rectangular block 2, the bottom of the slider 4 is fixedly connected to the handheld scale block 5, the transformer foot pad replacement head 6 is horizontally slidably installed on the transformer maintenance hammer 1, and the slider 4 is vertically slidably installed on the rectangular block 2;

[0034] Through the above-mentioned transformer maintenance tool mechanism, the transformer foot pad replacement head 6 is horizontally slidably installed on the transformer maintenance hammer head 1, the transformer foot pad replacement head 6 can be switched with the transformer maintenance ice breaking head 3, the slider 4 is vertically slidably installed on the rectangular block 2, and the handheld scale block 5 can be removed for separate measurement operations.

[0035] The positioning assembly includes a positioning block 7 and a fixing screw 12. The positioning block 7 is fixedly installed on the top of the slider 4. Two positioning grooves 8 are provided at the bottom of the transformer foot pad replacement head 6. The positioning block 7 is clamped with the positioning groove 8. The fixing screw 12 is threadedly installed on the rectangular block 2. A fixing screw groove 13 is provided on the side of the slider 4. The fixing screw 12 is threadedly connected with the fixing screw groove 13.

[0036] Through the above-mentioned positioning assembly, the positioning block 7 is inserted into the positioning groove 8, so that the transformer foot pad replacement head 6 can be limited, and the fixing screw 12 is screwed into the fixing screw groove 13, so that the slider 4 and the handheld scale block 5 can be limited.

[0037] Specifically, a movable groove is provided at the end of the transformer maintenance hammer head 1, and the transformer foot pad replacement head 6 is horizontally slidably installed in the movable groove.

[0038] The above structure facilitates the stable lateral movement of the transformer foot pad replacement head 6 .

[0039] Specifically, a limiting groove 11 is opened on the inner wall at the top of the movable groove, and a limiting block 10 is fixedly arranged on the top of the transformer foot pad replacement head 6. The limiting block 10 is slidably installed in the limiting groove 11, and the side of the limiting block 10 contacts the side wall of the limiting groove 11. It should be noted that the transformer foot pad replacement head 6 can be limited.

[0040] Specifically, a rectangular hole is opened at the bottom of the rectangular block 2, and the slider 4 is vertically slidably installed in the rectangular hole. It should be noted that this facilitates the slider 4 to move stably in the vertical direction.

[0041] Specifically, a positioning hole 9 is opened on the inner wall of the bottom of the movable groove, and the positioning block 7 is clamped with the positioning hole 9. It should be noted that it is convenient for the positioning block 7 to be clamped into the positioning groove 8 through the positioning hole 9.

[0042] Specifically, a scale is provided on the back of the handheld scale block 5, which is convenient for measuring the transformer.

[0043] Specifically, the transformer maintenance ice-breaking head 3 is located below the transformer foot pad replacement head 6. It should be noted that the transformer maintenance ice-breaking head 3 and the transformer foot pad replacement head 6 are convenient for switching and use.

[0044] Working principle:

[0045] S1: By combining the transformer maintenance hammer head 1, the transformer maintenance ice breaking head 3, the hand-held scale block 5 and the transformer foot pad replacement head 6 together, the tools for transformer maintenance are convenient to carry and use, and are not easy to be missed;

[0046] S2: When the transformer needs to be repaired with the icebreaker 3, Figure 1 and Figure 2As shown, the transformer maintenance ice-breaking head 3 can be used directly. When the transformer foot pad replacement head 6 is needed, the fixing screw 12 can be rotated to make the fixing screw 12 screw out of the fixing screw groove 13, and then the hand-held scale block 5 is pulled to make the positioning block 7 move out of the positioning groove 8, and then the transformer foot pad replacement head 6 is pulled to make the transformer foot pad replacement head 6 move to the left. The final state is that the tip of the transformer foot pad replacement head 6 is on the left side of the transformer maintenance ice-breaking head 3, and then the positioning block 7 is inserted into the positioning groove 8, and the slider 4 is locked by the fixing screw 12, so that it is convenient to switch between the transformer maintenance ice-breaking head 3 and the transformer foot pad replacement head 6, and it is also convenient to remove the hand-held scale block 5 for separate use, which is more convenient to use.

[0047] The above is a detailed introduction to a transformer maintenance tool provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A transformer maintenance tool, characterized in that: include: A rectangular block (2), wherein a transformer maintenance tool mechanism is arranged on the rectangular block (2); The transformer maintenance tool mechanism comprises a transformer maintenance hammer (1), a transformer maintenance ice-breaking head (3), a slider (4), a hand-held scale block (5), a transformer foot pad replacement head (6) and a positioning assembly, wherein the transformer maintenance hammer (1) is fixedly connected to the rectangular block (2), the transformer maintenance ice-breaking head (3) is fixedly mounted on the rectangular block (2), the bottom of the slider (4) is fixedly connected to the hand-held scale block (5), the transformer foot pad replacement head (6) is horizontally slidably mounted on the transformer maintenance hammer (1), and the slider (4) is vertically slidably mounted on the rectangular block (2); The positioning assembly comprises a positioning block (7) and a fixing screw (12); the positioning block (7) is fixedly mounted on the top of the slider (4); two positioning grooves (8) are provided at the bottom of the transformer foot pad replacement head (6); the positioning block (7) is clamped with the positioning grooves (8); the fixing screw (12) is threadedly mounted on the rectangular block (2); a fixing screw groove (13) is provided on the side of the slider (4); and the fixing screw (12) is threadedly connected to the fixing screw groove (13).

2. A transformer maintenance tool according to claim 1, characterized in that: The end of the transformer maintenance hammer head (1) is provided with a moving groove, and the transformer foot pad replacement head (6) is installed in the moving groove by transverse sliding.

3. A transformer maintenance tool according to claim 2, characterized in that: A limiting groove (11) is provided on the inner wall at the top of the movable groove, a limiting block (10) is fixedly arranged on the top of the transformer foot pad replacement head (6), and the limiting block (10) is slidably installed in the limiting groove (11).

4. A transformer maintenance tool according to claim 1, characterized in that: A rectangular hole is provided at the bottom of the rectangular block (2), and a sliding block (4) is vertically slidably installed in the rectangular hole.

5. A transformer maintenance tool according to claim 2, characterized in that: A positioning hole (9) is provided on the inner wall of the bottom of the movable groove, and the positioning block (7) is clamped in the positioning hole (9).

6. A transformer maintenance tool according to claim 1, characterized in that: The back of the handheld scale block (5) is provided with scales.

7. A transformer maintenance tool according to claim 1, characterized in that: The transformer maintenance ice-breaking head (3) is located below the transformer foot pad replacement head (6).

8. A transformer maintenance tool according to claim 3, characterized in that: The side surface of the limiting block (10) contacts the side wall of the limiting groove (11).

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