Voltage transformer convenient to install

Abstract

The voltage transformer convenient to install comprises a transformer body and an installation base, installation plates are arranged on the two sides of the transformer body, insertion holes are formed in the surfaces of the installation plates, insertion rods are arranged on the two sides of the top of the installation base, check blocks are arranged on the tops of the insertion rods, vertical rods are arranged on the outer sides of the two insertion rods in a sliding mode, and fixing blocks are arranged on the vertical rods. Clamping blocks are rotationally arranged on the two sides of the end, close to the inserting rod, of the fixing block, protruding blocks are arranged on the tops of the two clamping blocks, an elastic piece is arranged between the two protruding blocks, clamping grooves are formed in the opposite end faces of the two clamping blocks, the inserting rod and the check block are inserted into the inserting hole, the two clamping blocks are clamped on the two sides of the inserting rod respectively, and the top walls of the two clamping blocks abut against the bottom of the check block. According to the utility model, the use of bolts, nuts and gaskets can be reduced, the installation is more convenient, and the trouble that the bolts, the nuts and used equipment are rusted and difficult to disassemble due to long-time use can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a voltage transformer technical field, concretely relates to a voltage transformer convenient to installation. BACKGROUND

[0002] Voltage transformer and transformer are similar, and it is the instrument for transforming voltage. But the purpose of transformer transforming voltage is to facilitate power transmission, so the capacity is very large, and it is generally calculated in kilovolt ampere or megavolt ampere. The purpose of voltage transformer transforming voltage is mainly to supply power to measuring instrument and relay protection device, to measure the voltage, power and energy of line, or to protect valuable equipment, motor and transformer in line when the line fails, so the capacity of voltage transformer is very small, generally only a few volt ampere, dozens of volt ampere, and the maximum does not exceed one kilovolt ampere.

[0003] At present, the existing voltage transformer needs to be installed on the use equipment by cooperating with bolts, nuts and gaskets, so that the bolt hole needs to be positioned during installation, and then fixed by using spanner, so that the installation is relatively troublesome, and long-term use can also cause rust between the connecting bolt and nut and the use equipment, which is difficult to disassemble, so it is necessary to provide a voltage transformer convenient to installation to solve the above problems.

[0004] Therefore, the applicant has made beneficial design, found a method to solve the above problems, and the technical scheme to be introduced below is generated in this background. CONTENT OF THE UTILITY MODEL

[0005] The utility model discloses a voltage transformer convenient to installation to solve the problem provided in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme:

[0007] A voltage transformer convenient to installation, including mutual inductor body, installation seat, the both sides of mutual inductor body are equipped with installation board, the surface of installation board is equipped with the insertion hole, the both sides of installation seat top are equipped with the insertion rod, the top of insertion rod is equipped with the fender, the both sides of two insertion rods are equipped with the vertical rod and are equipped with the fixed block, the both sides of fixed block near the insertion rod one end are equipped with the clamping block and are equipped with the protruding block, the both sides of two clamping blocks are equipped with the elastic piece, the both sides of two clamping blocks are equipped with the clamping groove, the insertion rod and fender are inserted into insertion hole, two clamping blocks are clamped in the both sides of insertion rod, and the top wall of two clamping blocks is in contact with the bottom of fender.

[0008] Preferably, the elastic member comprises a V-shaped spring portion, both ends of the V-shaped spring portion are provided with sleeve joint portions, and the sleeve joint portions are sleeved with the protrusions.

[0009] Preferably, the insertion rod is provided with a sliding groove on the outer side, and a sliding block is slidably arranged in the sliding groove, and the vertical rod is arranged on the sliding block.

[0010] Preferably, the mounting seat is provided with a fixing plate on both sides, and a fixing hole is formed in the surface of the fixing plate.

[0011] Beneficial effects

[0012] The above one or more technical solutions in the voltage transformer convenient to install provided by the embodiment of the utility model have at least one of the following technical effects:

[0013] The utility model discloses a kind of voltage transformers convenient to install, which can be installed by the above technical solutions, by placing mutual inductor body on the top of mounting seat, by inserting insertion rod and stop block into the insertion hole on mounting plate, by sliding vertical rod to insertion rod direction, by separating two clamping blocks to two sides, by moving two clamping blocks so that insertion rod is located between two clamping blocks, by two clamping blocks being clamped inwards under the action of elastic member, so that two clamping blocks are clamped on the two sides of insertion rod respectively, the top wall of two clamping blocks is all in abutment with the bottom of stop block, by two clamping blocks, mounting plate is pressed on mounting seat, so as to complete the installation and fixing of mutual inductor body.The utility model can reduce the use of bolt, nut and gasket, installation is more convenient, and simultaneously, it can also reduce the trouble caused by rusting between bolt, nut and using equipment due to long time use and being difficult to disassemble. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the mounting seat cross section structure schematic view of the utility model;

[0015] Figure 2 It is the fixed block and clamping block structure schematic view of the utility model;

[0016] Figure 3 It is Figure 1 The enlarged structure schematic view of A place.

[0017] The corresponding relationship between the annotations of each drawing and the component names in the drawings is as follows:

[0018] 1, mutual inductor body;2, mounting seat;3, mounting plate;4, insertion hole;5, insertion rod;6, stop block;7, vertical rod;8, fixed block;9, clamping block;10, protrusion;11, elastic member;12, clamping groove;13, V-shaped spring portion;14, sleeve joint portion;15, sliding groove;16, sliding block;17, fixing plate;18, fixing hole. DETAILED DESCRIPTION

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] like Figures 1-3 The diagram shown is a structural schematic of a voltage transformer that is easy to install according to a preferred embodiment of the present invention.

[0023] In this embodiment, the current transformer body 1 is provided with mounting plates 3 on both sides, and the surfaces of the mounting plates 3 are provided with insertion holes 4; the top of the mounting seat 2 is provided with insertion rods 5 on both sides, the insertion holes 4 and the insertion rods 5 are circular, the top of the insertion rod 5 is provided with a stop block 6, the outer side of the two insertion rods 5 is slidably provided with a vertical rod 7, the vertical rod 7 is provided with a fixed block 8, the fixed block 8 is rotatably provided with a clamping block 9 on both sides close to one end of the insertion rod 5, the top of the two clamping blocks 9 is provided with a protruding block 10, the two clamping blocks 9 are provided with an elastic element 11 between the protruding blocks 10, and the opposite end surface of the two clamping blocks 9 is provided with a clamping groove 12; the insertion rod 5 and the stop block 6 are inserted into the insertion hole 4, the two clamping blocks 9 are clamped on both sides of the insertion rod 5, and the top wall of the two clamping blocks 9 abuts against the bottom of the stop block 6; during installation, the current transformer body 1 is placed on the top of the mounting seat 2, the insertion rod 5 and the stop block 6 are inserted into the insertion hole 4 on the mounting plate 2, the vertical rod 7 is slid in the direction of the insertion rod 5, the two clamping blocks 9 are separated to the two sides, the insertion rod 5 is located between the two clamping blocks 9 by moving the two clamping blocks 9, the two clamping blocks 9 are clamped inwardly by the action of the elastic element 11, the two clamping blocks 9 are clamped on both sides of the insertion rod 5, and the top wall of the two clamping blocks 9 abuts against the bottom of the stop block 6; the mounting plate 3 is pressed on the mounting seat 2 by the two clamping blocks 9, so that the installation and fixation of the current transformer body 1 are completed; during disassembly, the two clamping blocks 9 are separated to the two sides, and the vertical rod 7 is moved away from the insertion rod 5, so that the insertion rod 5 can be pulled out of the insertion hole 4, thereby completing the disassembly of the current transformer body 1. The utility model can reduce the use of bolts, nuts and gaskets, and is more convenient to install, and can also reduce the trouble caused by rust between the bolts, nuts and the use equipment due to long-term use.

[0024] In this embodiment, the elastic element 11 includes a V-shaped spring portion 13, both ends of the V-shaped spring portion 13 are provided with sleeve connection portions 14, the sleeve connection portions 14 are sleeved with the protruding blocks 10, and the elastic element 11 provides power for the two clamping blocks 9 to clamp inwardly.

[0025] In this embodiment, the outer side of the insertion rod 5 is provided with a sliding groove 15, the sliding groove 15 is slidably provided with a sliding block 16, and the vertical rod 7 is installed on the sliding block 16. This structure realizes the sliding of the vertical rod 7.

[0026] In this embodiment, the mounting seat 2 is provided with fixed plates 17 on both sides, and the surfaces of the fixed plates 17 are provided with fixed holes 18. The fixed plates 17 are fixed at specified positions by screws passing through the fixed holes 18, so as to realize the fixation of the mounting seat.

[0027] The voltage transformer convenient to install has installation mode, connection mode or setting mode which are common mechanical modes, and as long as the beneficial effects can be achieved, the implementation can be carried out.

[0028] The technologies not described in detail in the utility model are known technologies, and the contents represented in the drawings are part of the specification.

[0029] The above content is further detailed description of the utility model combined with specific embodiments, and cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary skilled persons in the technical field to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, and all should be considered to belong to the protection range determined by the claims submitted by the utility model.

Claims

1. A voltage transformer that is easy to install, comprising a transformer body (1) and a mounting base (2), characterized in that: The transformer body (1) is provided with mounting plates (3) on both sides. The mounting plates (3) are provided with insertion holes (4) on their surfaces. The mounting base (2) is provided with insertion rods (5) on both sides of its top. The insertion rods (5) are provided with stops (6) on their tops. The two insertion rods (5) are provided with uprights (7) on their outer sides. The uprights (7) are provided with fixing blocks (8). The fixing blocks (8) are provided with clamping blocks (9) on both sides near the insertion rods (5). The two clamping blocks (9) are provided with protrusions (10) on their tops. The two protrusions (10) are provided with elastic elements (11) between them. The two clamping blocks (9) are provided with clamping grooves (12) on their opposite end faces. The insertion rods (5) and the stops (6) are inserted into the insertion holes (4). The two clamping blocks (9) are clamped on both sides of the insertion rods (5). The top walls of the two clamping blocks (9) are in contact with the bottom of the stops (6).

2. The voltage transformer for easy installation according to claim 1, characterized in that: The elastic element (11) includes a V-shaped spring portion (13), and both ends of the V-shaped spring portion (13) are provided with sleeve portions (14), which are sleeved with the protrusion (10).

3. The voltage transformer for easy installation according to claim 1, characterized in that: The outer side of each insertion rod (5) is provided with a sliding groove (15), and a slider (16) is slidably provided in each sliding groove (15). The upright rod (7) is installed on the slider (16).

4. A voltage transformer that is easy to install according to claim 1, characterized in that: The mounting base (2) is provided with fixing plates (17) on both sides, and fixing holes (18) are provided on the surface of the fixing plates (17).

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