CN212587312U

CN212587312U - Easily install voltage transformer

Info

Publication number: CN212587312U
Application number: CN202021726813.6U
Authority: CN
Inventors: 袁子鸿
Original assignee: Zhongshan Guhu Technology Co ltd
Current assignee: Zhongshan Guhu Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-02-23
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses an easily install voltage transformer relates to voltage transformer technical field, including box and voltage transformer, voltage transformer's lower fixed surface is connected with the fixed strip, and the lower fixed surface of box is connected with the lower carriage, and the front side middle part swing joint of box has a concave pole, the oblique tooth of one end fixedly connected with of concave pole, and the one side symmetry meshing of skewed tooth is connected with ordinary skewed tooth pole, and the other end of two ordinary skewed tooth poles all meshes and is connected with screw thread skewed tooth pole. This easily install voltage transformer through the fixed strip of lower fixed surface connection at voltage transformer, through the inside swing joint reference column at the fixed strip, can fix a position the fixed strip when inserting the fixed slot in to it, only need insert just can advance line location convenience very, through rotatory hand wheel, can make the movable block remove through the meshing linkage between ordinary skewed tooth pole and the screw thread skewed tooth pole, cooperate with the activity post, carry out further fixed to voltage transformer.

Description

Easily install voltage transformer

Technical Field

The utility model relates to a voltage transformer technical field specifically is an easily install voltage transformer.

Background

Voltage transformers, like transformers, are instruments used to transform the voltage on a line. However, the purpose of transforming voltage by the transformer is to transmit electric energy, so the capacity is large, and the capacity is generally calculated by kilovolt-ampere or mega volt-ampere; the voltage transformer is mainly used for supplying power to a measuring instrument and a relay protection device, measuring the voltage, power and electric energy of a line, or protecting valuable equipment, a motor and a transformer in the line when the line breaks down, so that the capacity of the voltage transformer is small, generally only a few volt-ampere and dozens of volt-ampere, and maximally not more than one thousand volt-ampere, but the existing voltage transformer cabinet is not convenient and fast enough when the voltage transformer cabinet is installed, and the installation is unstable.

In chinese utility model patent application no: the voltage transformer cabinet convenient to install is disclosed in CN201822125711.8, this voltage transformer cabinet convenient to install, including mount pad and ware cabinet body, the ware cabinet body sets up the top at the mount pad, the lower terminal surface symmetric connection of ware cabinet body has the lug, the up end of mount pad has been seted up and has been placed the chamber, the bottom symmetry of placing the chamber is installed and is rectangular block, L type connecting rod is installed to electric hydraulic rod's lateral wall, the first dog of preceding terminal surface fixed connection of L type connecting rod, the both sides lateral wall of placing the chamber all sets up threaded hole, two the top of rectangular block all is provided with the second dog. This easy to assemble's voltage transformer cabinet still exists, fixes voltage transformer through electronic hydraulic rod during the use, still need connect the circular telegram to electronic hydraulic rod during the fixed could work, unusual trouble, do not have the structure that can fix a position voltage transformer when the installation moreover to and the bracing piece of bottom expose outside, cause the shortcoming that voltage transformer loses easily.

Therefore, it is necessary to provide an easily installable voltage transformer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an easily install voltage transformer to solve the current easy to assemble's that proposes in the above-mentioned background art voltage transformer cabinet, still exist, fix voltage transformer through electronic hydraulic rod during the use, still need connect the circular telegram to electronic hydraulic rod during the fixed and just can work, unusual trouble, do not have the structure that can fix a position voltage transformer when the installation moreover, and the bracing piece of bottom is exposed outside, cause the problem that voltage transformer loses easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an easily-installed voltage transformer comprises a box body and a voltage transformer, wherein a fixed strip is fixedly connected to the lower surface of the voltage transformer, a lower support is fixedly connected to the lower surface of the box body, a concave rod is movably connected to the middle part of the front side of the box body, one end of the concave rod is fixedly connected with a helical tooth, one side of the helical tooth is symmetrically meshed and connected with common helical tooth rods, the other ends of the two common helical tooth rods are respectively meshed and connected with threaded helical tooth rods, the other ends of the two threaded helical tooth rods are respectively fixedly connected with a fixed disc, a rotary groove is symmetrically formed in the inner side of the rear end of the box body, the two threaded helical tooth rods penetrate through movable blocks, threaded holes are formed in the inner parts of the two movable blocks, a protective pad is fixedly connected to one side of the two movable blocks, fixed grooves are symmetrically and fixedly connected to the inner side of, the utility model discloses a box, including box, fixed column, one side swing joint of fixed column have a movable column, fixed mounting has first spring between movable column and the fixed column, the other end swing joint of concave pole has the convex pole, the other end fixed link of convex pole has the hand wheel, flexible groove, two have been seted up to the bilateral symmetry of fixed strip the equal fixedly connected with dead lever in inside in flexible groove, the inside fixed mounting of dead lever has the second spring, the other end fixedly connected with reference column of second spring.

Preferably, the threaded hole is matched with the threaded helical toothed rod.

Preferably, the two threaded raked tooth bars are parallel to each other.

Preferably, the common helical toothed bar and the threaded helical toothed bar are perpendicular to each other.

Preferably, the protection pad is made of rubber.

Preferably, the concave rod is movably connected with the convex rod.

Preferably, the lower bracket is made of an anticorrosive material.

(III) advantageous effects

Compared with the prior art, the utility model provides an easily install voltage transformer possesses following beneficial effect:

1. this easily install voltage transformer through the fixed strip of lower fixed surface connection at voltage transformer, through the inside swing joint reference column at the fixed strip, can fix a position the fixed strip when inserting the fixed slot in to it, only need insert just can advance line location convenience very, through rotatory hand wheel, can make the movable block remove through the meshing linkage between ordinary skewed tooth pole and the screw thread skewed tooth pole, cooperate with the activity post, carry out further fixed to voltage transformer.

2. This easily install voltage transformer can separate the hand wheel with being connected of concave pole when not using, can prevent that someone from removing voltage transformer, at box lower surface fixed connection lower carriage, buries the underground with the lower carriage, can carry out stable fixed to the box, because the lower carriage is anticorrosive material, so can ensure that the box can not appear rocking the unstable condition because of the lower carriage is corroded.

Drawings

Fig. 1 is a schematic front view of the structure of the voltage transformer of the present invention;

FIG. 2 is a schematic view of the box structure of the present invention;

FIG. 3 is a schematic front sectional view of the structure of the box body of the present invention;

fig. 4 is an enlarged schematic view of the structure of the area a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a lower bracket; 3. a concave rod; 4. helical teeth; 5. a common skewed tooth bar; 6. a threaded skewed tooth bar; 7. fixing the disc; 8. a rotating tank; 9. a movable block; 10. a threaded hole; 11. a protection pad; 12. fixing grooves; 13. positioning a groove; 14. fixing a column; 15. a movable post; 16. a first spring; 17. a nose bar; 18. a hand wheel; 19. a voltage transformer; 20. a fixing strip; 21. a telescopic groove; 22. fixing the rod; 23. a second spring; 24. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an easily-installed voltage transformer comprises a box body 1 and a voltage transformer 19, wherein a fixing strip 20 is fixedly connected to the lower surface of the voltage transformer 19, a lower bracket 2 is fixedly connected to the lower surface of the box body 1, the lower bracket 2 is made of an anticorrosive material so that the lower bracket 2 cannot be damaged due to corrosion when the lower bracket is underground, a concave rod 3 is movably connected to the middle of the front side of the box body 1, the concave rod 3 and the convex rod 17 are movably connected and can be separated, one end of the concave rod 3 is fixedly connected with an inclined tooth 4, one side of the inclined tooth 4 is symmetrically engaged and connected with a common inclined tooth rod 5, the common inclined tooth rod 5 is perpendicular to a threaded inclined tooth rod 6, the other ends of the two common inclined tooth rods 5 are engaged and connected with a threaded inclined tooth rod 6, the two threaded inclined tooth rods 6 are parallel to each other, the other ends of, the inner side of the rear end of the box body 1 is symmetrically provided with a rotating groove 8, two threaded skewed tooth bars 6 all penetrate through movable blocks 9, threaded holes 10 are formed in the two movable blocks 9, the threaded holes 10 are matched with the threaded skewed tooth bars 6, one sides of the two movable blocks 9 are fixedly connected with protective pads 11, the protective pads 11 are made of rubber materials, the rubber materials can prevent the movable blocks 9 from being damaged by excessive clamping force and damage a voltage transformer 19, the inner side of the box body 1 is symmetrically and fixedly connected with fixed grooves 12, positioning grooves 13 are formed in the two fixed grooves 12, the middle part of the inner side of the rear end of the box body 1 is fixedly connected with a fixed column 14, one side of the fixed column 14 is movably connected with a movable column 15, a first spring 16 is fixedly arranged between the movable column 15 and the fixed column 14, the other end of a concave rod 3 is movably connected with a convex rod 17, the other end of the convex rod 17 is fixedly, the fixing rods 22 are fixedly connected to the inner portions of the two telescopic grooves 21, the second springs 23 are fixedly mounted inside the fixing rods 22, and the positioning columns 24 are fixedly connected to the other ends of the second springs 23.

The working principle is as follows: through the lower surface fixed connection fixed strip 20 at voltage transformer 19 during the use, through the inside swing joint reference column 24 at fixed strip 20, can fix a position the fixed strip 20 when inserting it in fixed slot 12, only need insert just can advance line location convenience very, through rotatory hand wheel 18, can make movable block 9 remove through the meshing linkage between ordinary skewed tooth pole 5 and the screw thread skewed tooth pole 6, cooperate with movable post 15, carry out further fixed to voltage transformer 19, hand wheel 18 only need when using peg graft with it and concave bar 3 can, can extract it after finishing using and deposit alone, can prevent someone from moving voltage transformer 19 privately.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easily install voltage transformer, includes box (1) and voltage transformer (19), its characterized in that: the lower surface of the voltage transformer (19) is fixedly connected with a fixing strip (20), the lower surface of the box body (1) is fixedly connected with a lower support (2), the middle part of the front side of the box body (1) is movably connected with a concave rod (3), one end of the concave rod (3) is fixedly connected with a skewed tooth rod (4), one side of the skewed tooth rod (4) is symmetrically meshed with common skewed tooth rods (5), the other ends of the two common skewed tooth rods (5) are respectively meshed with a threaded skewed tooth rod (6), the other ends of the two threaded skewed tooth rods (6) are respectively fixedly connected with a fixed disk (7), the inner side of the rear end of the box body (1) is symmetrically provided with a rotating groove (8), the two threaded skewed tooth rods (6) respectively penetrate through a movable block (9), the inside of the two movable blocks (9) is respectively provided with a threaded hole (10), one side of the two movable blocks (9) is respectively fixedly connected with a, fixing grooves (12) are symmetrically and fixedly connected with the inner side of the box body (1), positioning grooves (13) are respectively arranged in the two fixing grooves (12), a fixed column (14) is fixedly connected with the middle part of the inner side of the rear end of the box body (1), one side of the fixed column (14) is movably connected with a movable column (15), a first spring (16) is fixedly arranged between the movable column (15) and the fixed column (14), the other end of the concave rod (3) is movably connected with a convex rod (17), the other end of the convex rod (17) is fixedly connected with a hand wheel (18), telescopic grooves (21) are symmetrically arranged at two sides of the fixing strip (20), fixing rods (22) are fixedly connected inside the two telescopic grooves (21), a second spring (23) is fixedly mounted inside the fixing rod (22), and the other end of the second spring (23) is fixedly connected with a positioning column (24).

2. An easily installable voltage transformer according to claim 1, wherein: the threaded hole (10) is matched with the threaded skewed tooth rod (6).

3. An easily installable voltage transformer according to claim 1, wherein: the two threaded skewed tooth bars (6) are parallel to each other.

4. An easily installable voltage transformer according to claim 1, wherein: the common helical rack rod (5) is vertical to the threaded helical rack rod (6).

5. An easily installable voltage transformer according to claim 1, wherein: the protection pad (11) is made of rubber.

6. An easily installable voltage transformer according to claim 1, wherein: the concave rod (3) is movably connected with the convex rod (17).

7. An easily installable voltage transformer according to claim 1, wherein: the lower support (2) is made of an anticorrosive material.