Transformer with height convenient to adjust

Abstract

The utility model discloses a transformer convenient to adjust height, which comprises a bottom plate, a first support frame is arranged on one side of the upper wall surface of the bottom plate, a second support frame is arranged on the other side of the upper wall surface of the bottom plate, a lifting mechanism is arranged on the first support frame, a sliding rail is arranged on the wall surface of one side of the second support frame, a pair of first sliding blocks are arranged on the sliding rail in a sliding manner, and a pair of second sliding blocks are arranged on the sliding rail. A first sliding groove is formed in the wall face of one side of the first fixing groove, a positioning plate is connected to one side of the upper wall face of the first supporting frame, a first motor is installed on one side of the lower wall face of the positioning plate, the driving end of the first motor is connected with a first rotating shaft, and the upper end of a threaded rod penetrates through the upper inner wall of the first fixing groove and is connected with a second belt wheel. The first motor drives the first belt pulley to rotate, the second sliding block slides in the sliding groove, the first sliding block slides on the sliding rail, lifting of the transformer can be controlled without direct contact, manpower is saved, height adjustment is safer and faster, and convenience is brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a transformer which is convenient for adjusting the height. Background Art

[0002] Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are primary coil, secondary coil and iron core (magnetic core). Its main functions include voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. According to the purpose, it can be divided into: power transformer and special transformer (furnace transformer, rectifier transformer, power frequency test transformer, voltage regulator, mining transformer, audio transformer, medium frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, mutual inductor, etc.).

[0003] The utility model with the publication number CN219889149U discloses a height-adjustable transformer, which belongs to the technical field of transformers, and includes a base, a hydraulic rod is fixedly arranged in the fixed middle part of the surface of the base, the telescopic end of the hydraulic rod is fixedly connected to the transformer, and a threaded rod is passed through the bottom edge of the transformer, and the threaded rod is fixedly arranged on the surface of the base. The beneficial effect of the utility model is that since a notch is also provided at the edge of the surface of the base, the base can be penetrated and sleeved on the electric pole from top to bottom, so that the transformer is supported on the first clamp on the electric pole, and the support rod in the receiving groove can be rotated to make it contact with the second clamp below, and the second clamp and the end of the support rod can be fixed on the electric pole by the second fixing bolt, and the stability of the transformer after installation can be further improved by the support rod, but the device needs manpower to operate, and the working efficiency is low. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a transformer that is easy to adjust in height. The lifting and lowering of the transformer body is controlled by a first motor, which saves manpower and brings convenience to people.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a transformer that is easy to adjust the height, comprising a bottom plate, a first support frame is installed on one side of the upper wall of the bottom plate, and a second support frame is installed on the other side, a lifting mechanism is installed on the first support frame, a slide rail is installed on one side of the wall of the second support frame, and a pair of first sliders slide on the slide rail;

[0006] The lifting mechanism includes a first fixed groove opened on the wall surface of one side of the first supporting frame, a first sliding groove is opened on the wall surface of one side of the first fixed groove, a positioning plate is connected to one side of the upper wall surface of the first supporting frame, a first motor is installed on one side of the lower wall surface of the positioning plate, a first motor is connected to a first rotating shaft at a driving end of the first motor, an upper end of the first rotating shaft passes through the positioning plate and is connected to a first pulley, a threaded rod is rotatably installed on the lower inner wall of the first fixed groove, an upper end of the threaded rod passes through the upper inner wall of the first fixed groove and is connected to a second pulley, a belt is connected between the first pulley and the second pulley, and a pair of second sliding blocks are screwed on the threaded rod.

[0007] Preferably, one side wall of a pair of the first sliders and a pair of the second sliders are connected to a first fixing plate, one side wall of a pair of the first fixing plates are connected to a fixing frame, a second fixing plate is connected to the lower end of the pair of fixing frames, and a transformer body is installed between the pair of fixing frames and on the upper wall of the second fixing plate.

[0008] Preferably, the first sliding block and the sliding rail are both T-shaped structures.

[0009] Preferably, a protective shell is installed on the upper wall surface of the positioning plate.

[0010] Beneficial Effects

[0011] The utility model provides a transformer that is easy to adjust the height, and has the following beneficial effects: the utility model has a compact structure, and the first motor drives the first pulley to rotate, and under the action of the belt, the second pulley and the threaded rod are driven to rotate, and the second slider slides in the slide groove, and the first slider slides on the slide rail. The lifting and lowering of the transformer can be controlled without direct contact, which saves manpower, makes the height adjustment safer and faster, and brings convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] In the figure: 1, bottom plate; 2, first support frame; 3, second support frame; 4, slide rail; 5, first slider; 6, first fixed groove; 7, first slide groove; 8, positioning plate; 9, first motor; 10, first rotating shaft; 11, first pulley; 12, threaded rod; 13, second pulley; 14, belt; 15, second slider; 16, first fixed plate; 17, fixed frame; 18, second fixed plate; 19, transformer body; 20, protective shell. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0015] See also Figure 1 A transformer that is easy to adjust in height, comprising a base plate 1, a first support frame 2 is installed on one side of the upper wall of the base plate 1, and a second support frame 3 is installed on the other side, a lifting mechanism is installed on the first support frame 2, a slide rail 4 is installed on one side of the wall of the second support frame 3, and a pair of first sliders 5 slide on the slide rail 4;

[0016] The lifting mechanism includes a first fixed groove 6 opened on the wall of one side of the first support frame 2, a first sliding groove 7 is opened on the wall of one side of the first fixed groove 6, a positioning plate 8 is connected to one side of the upper wall of the first support frame 2, a first motor 9 is installed on one side of the lower wall of the positioning plate 8, a first rotating shaft 10 is connected to the driving end of the first motor 9, the upper end of the first rotating shaft 10 passes through the positioning plate 8 and is connected to a first pulley 11, a threaded rod 12 is rotatably installed on the lower inner wall of the first fixed groove 6, the upper end of the threaded rod 12 passes through the upper inner wall of the first fixed groove 6 and is connected to a second pulley 13, a belt 14 is connected between the first pulley 11 and the second pulley 13, and a pair of second sliders 15 are screwed on the threaded rod 12.

[0017] Furthermore, a first fixing plate 16 is connected to one side wall of a pair of the first sliders 5 and a pair of the second sliders 15, a fixing frame 17 is connected to one side wall of a pair of the first fixing plates 16, a second fixing plate 18 is connected to the lower end of the pair of fixing frames 17, and a transformer body 19 is installed between the pair of fixing frames 17 and on the upper wall of the second fixing plate 18.

[0018] Furthermore, the first sliding block 5 and the sliding rail 4 are both T-shaped structures.

[0019] Furthermore, a protective shell 20 is installed on the upper wall of the positioning plate 8 .

[0020] Embodiment: First, the first pulley 11 is driven to rotate by the first motor 9, and under the action of the belt 14, the second pulley 13 and the threaded rod 12 are driven to rotate. The second slider 15 slides in the slide groove, and the first slider 5 slides on the slide rail 4 to adjust the lifting and lowering of the transformer body 19, which saves manpower and makes the height adjustment safer and faster.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transformer with easily adjustable height, comprising a bottom plate (1), characterized in that: A first support frame (2) is installed on one side of the upper wall of the bottom plate (1), and a second support frame (3) is installed on the other side; a lifting mechanism is installed on the first support frame (2); a slide rail (4) is installed on one side of the wall of the second support frame (3); a pair of first sliders (5) slide on the slide rail (4); The lifting mechanism comprises a first fixed groove (6) provided on a side wall of the first support frame (2), a first sliding groove (7) provided on a side wall of the first fixed groove (6), a positioning plate (8) connected to one side of the upper wall of the first support frame (2), a first motor (9) installed on one side of the lower wall of the positioning plate (8), a first rotating shaft (10) connected to a driving end of the first motor (9), an upper end of the first rotating shaft (10) passing through the positioning plate (8) and connected to a first pulley (11), a threaded rod (12) rotatably installed on the lower inner wall of the first fixed groove (6), an upper end of the threaded rod (12) passing through the upper inner wall of the first fixed groove (6) and connected to a second pulley (13), a belt (14) connected between the first pulley (11) and the second pulley (13), and a pair of second sliders (15) screwed onto the threaded rod (12).

2. A transformer with easily adjustable height according to claim 1, characterized in that: A first fixing plate (16) is connected to one side wall of a pair of the first sliding blocks (5) and a pair of the second sliding blocks (15); a fixing frame (17) is connected to one side wall of the pair of the first fixing plates (16); a second fixing plate (18) is connected to the lower ends of the pair of fixing frames (17); and a transformer body (19) is installed between the pair of fixing frames (17) and on the upper wall of the second fixing plate (18).

3. A transformer with easily adjustable height according to claim 2, characterized in that: The first sliding block (5) and the sliding rail (4) are both T-shaped structures.

4. A transformer with easily adjustable height according to claim 1, characterized in that: A protective shell (20) is installed on the upper wall surface of the positioning plate (8).

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