CN218070770U - Multifunctional high-voltage transformer cabinet - Google Patents

Abstract

The utility model discloses a multi-functional high voltage transformer cabinet, include: the cabinet body, the inside welding of the cabinet body has two space bars, and the inner chamber of the cabinet body falls into three equipment chamber through two space bars, the front of the cabinet body just all articulates three equipment chamber and installs the cabinet door, top the internally mounted of equipment chamber has voltage monitor installation component, middle part the internally mounted of equipment chamber has voltage transformer handcart subassembly. This multi-functional high voltage transformer cabinet, voltage transformer handcart subassembly is by two partial subassemblies, comprises lower part base and upper portion voltage transformer handcart main part, is in removable installation between lower part base and the voltage transformer handcart main part, and the lower part base then need be being done the change to it after installing at middle part equipment chamber, when damage appears in voltage transformer handcart main part, only need with voltage transformer handcart main part from place the board detach can, reduce maintenance duration, reduce the power off time.

Description

A Multifunctional High Voltage Transformer Cabinet

technical field

The utility model relates to the field of a high-voltage cabinet, in particular to a multifunctional high-voltage transformer cabinet.

Background technique

A voltage transformer, similar to a transformer, is an instrument used to transform the voltage on a line. However, the purpose of transforming the voltage of the transformer is to transmit electric energy, so the capacity is very large, and it is generally calculated in kilovolt-ampere or megavolt-ampere; The protection device supplies power to measure the voltage, power and energy of the line, or to protect valuable equipment, motors and transformers in the line when the line fails. In the cabinet of the high-voltage transformer cabinet, it is often equipped with a handcart for the voltage transformer, and the handcart for the voltage transformer is built into the cabinet, while the existing cabinet adopts an integrated installation method, and the handcart The car is built-in and installed in the cabinet. Therefore, when the hand car breaks down and needs to be repaired and replaced, it is not convenient for the hand car to be replaced and repaired more conveniently.

Utility model content

The purpose of this utility model is to provide a multi-functional high voltage transformer cabinet to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A multifunctional high voltage transformer cabinet, comprising:

Cabinet body, two partition plates are welded inside the cabinet body, and the inner cavity of the cabinet body is divided into three equipment cavities by two partition plates, and the front of the cabinet body is hingedly installed facing the three equipment cavities. The cabinet door, a voltage monitor installation assembly is installed inside the equipment chamber above, and a voltage transformer handcart assembly is installed inside the equipment chamber described in the middle;

The voltage transformer handcart assembly includes two L-shaped side plates, a front cross plate is fixedly installed between the fronts of the two L-shaped side plates, and the rear side of the opposite surface of the two L-shaped side plates A rear baffle is installed, a placement plate is slidably arranged between the two L-shaped side plates, and the main body of the voltage transformer handcart is detachably installed on the top of the placement plate.

As a further solution of the utility model: a set of rollers are rotatably installed on both sides of the placement plate, and the rollers are in rolling contact with the laterally protruding edge of the L-shaped side plate.

As a further solution of the utility model: guide rods are fixedly installed between the two sides of the rear baffle and the front cross plate, and both sides of the front of the placement plate are provided with sliding holes for sliding with the guide rods. A screw rod is rotatably installed between the middle part of the opposite surface of the rear baffle and the front cross plate, and the middle part of the front of the placement plate is provided with a threaded hole threadedly connected with the screw rod.

As a further solution of the utility model: the top of the placing plate is provided with a positioning groove, and the bottom of the main body of the voltage transformer handcart is fixedly installed with a positioning block corresponding to the positioning groove.

As a further solution of the utility model: both sides of the top of the placement plate are inlaid with internal thread sleeves, and fixed blocks are fixedly installed at the lower positions of both sides of the main body of the voltage transformer handcart. The fixed block is provided with a fixed bolt through the through hole opened through its top, and the threaded end of the fixed bolt passes through the through hole and is threadedly connected with the inner threaded sleeve.

As a further solution of the utility model: the voltage transformer handcart assembly also includes three bottom support plates, and the bottom support plates are fixed inside the equipment cavity in the middle, and the bottom of the L-shaped side plate and the bottom support plate The tops touch.

As a further solution of the present invention: the voltage monitor installation assembly includes a mounting frame, the right side of the mounting frame is hingedly mounted with a mounting screen, the front of the mounting screen is equipped with a voltage monitor, and the mounting screen is There is also a metal bar installed in the lower left corner of the front.

As a further solution of the utility model: the voltage monitor installation assembly also includes two lock nuts, the installation net plate is threaded with lock bolts through the threaded holes opened on the right side of its front, and the lock bolts There are two in quantity, and each locking bolt corresponds to a nut, and is threadedly connected with the nut.

Compared with the prior art, the beneficial effects of the utility model are:

1. This utility model is more convenient to use bolts and nuts when installing equipment and components. Therefore, when installing the components on the front of the installation screen, you can first separate the locking bolts from the locking nuts. At this time Then release the fixing of the installation net plate, because the installation frame and the installation net plate belong to the hinged connection, so when the connection between the locking bolt and the lock nut is released, the installation net plate can be rotated, which is convenient for direct observation and touch Go to the back of the installation net plate, and control the nut assembly and disassembly from the back of the installation net plate.

2. In this utility model, under the action of the thread transmission between the screw rod and the placing plate, the rotating screw rod makes the placing plate drive the main body of the voltage transformer handcart to move to the front side, so that it is in a state of driveable movement, which not only makes the voltage transformer The main body of the handcart is in the working area, which also makes it closer to the workers, and the guide rods on both sides play a role in guiding the placement board, and also play a supporting role in the placement board. At the same time, the bottom support board also plays a role The support function of the L-shaped side plate, and then the main body of the voltage transformer handcart, is more stable for the main body of the voltage transformer handcart.

3. In this utility model, the voltage transformer handcart assembly consists of two parts, which are composed of the lower base and the upper voltage transformer handcart body. The lower base and the voltage transformer handcart body are in a detachable installation, and the lower base After it is installed in the middle equipment cavity, it needs to be changed. When the main body of the voltage transformer handcart is damaged, it is only necessary to detach the main body of the voltage transformer handcart from the placement plate, reducing maintenance time and blackout time.

4. This utility model, when installing the main body of the voltage transformer handcart and the placement plate, the positioning block at the bottom of the main body of the voltage transformer handcart and the positioning groove are clamped to realize the installation of the voltage transformer handcart The main body is limited to the top of the placement plate to achieve installation. The fixing bolts can also be threaded through the through holes on the fixing block and connected with the internal threaded sleeve to further fix the main body of the voltage transformer handcart on the top of the placement plate. The main body of the transformer handcart is reinforced to make it stronger.

Description of drawings

Fig. 1 is a structural schematic diagram of a multifunctional high voltage transformer cabinet;

Fig. 2 is the internal schematic diagram of a cabinet body in a multifunctional high voltage transformer cabinet;

Fig. 3 is a front view of installing a mesh panel in a multifunctional high voltage transformer cabinet;

Fig. 4 is a top view of a voltage transformer handcart assembly in a multifunctional high voltage transformer cabinet;

Fig. 5 is a top view of a board placed in a multifunctional high voltage transformer cabinet.

In the figure: cabinet body 1, spacer plate 2, cabinet door 3, voltage monitor installation component 4, voltage transformer handcart component 5, installation frame 6, installation grid plate 7, voltage monitor 8, locking bolt 9, front Horizontal plate 10, L-shaped side plate 11, bottom support plate 12, roller 13, voltage transformer handcart main body 14, fixing block 15, fixing bolt 16, rear baffle plate 17, guide rod 18, screw rod 19, placing plate 20 , internal thread sleeve 21, positioning groove 22.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 5, the utility model proposes a technical solution, a multifunctional high voltage transformer cabinet, including:

Cabinet 1, two partition plates 2 are welded inside the cabinet body 1, and the inner cavity of cabinet body 1 is divided into three equipment cavities by two partition plates 2, and the front of cabinet body 1 is hinged against the three equipment cavities A cabinet door 3 is installed, a voltage monitor installation assembly 4 is installed inside the upper equipment chamber, and a voltage transformer handcart assembly 5 is installed inside the middle equipment chamber;

The voltage transformer handcart assembly 5 includes two L-shaped side plates 11, and the two L-shaped side plates 11 are installed under the two sides of the middle equipment cavity in a facing state, and the fronts of the two L-shaped side plates 11 are fixedly installed There is a front horizontal board 10, a tailgate 17 is installed on the rear side of the two L-shaped side boards 11, and a placement board 20 is slid between the two L-shaped side boards 11, and the top of the placement board 20 is detachable The main body 14 of the handcart of the voltage transformer is installed, and the main body of the handcart of the voltage transformer 14 is an existing mature technology.

A group of rollers 13 are rotatably mounted on both sides of the placing plate 20 , and the rollers 13 are in rolling contact with the laterally protruding edge of the L-shaped side plate 11 .

Both sides of tailgate 17 and front cross plate 10 opposite sides are all fixedly installed with guide bar 18, and both sides of placing plate 20 fronts are all provided with the slide hole that slides with guide bar 18, and both sides guide bar 18 is in Under the effect of guiding the placement plate 20, it also plays a supporting role to the placement plate 20. A screw mandrel 19 is installed in the middle of the rear baffle plate 17 and the opposite surface of the front cross plate 10, and the front side of the placement plate 20 The middle part runs through and is provided with the threaded hole that is threadedly connected with screw mandrel 19, and the front end of screw mandrel 19 is positioned at the front of front cross plate 10 and is equipped with knob, and screw mandrel 19 is under the screw drive action of screw mandrel 19 and placement plate 20, makes the placement The plate 20 drives the main body 14 of the voltage transformer handcart to move forward, making it in a state of drivable movement, which not only keeps the main body 14 of the voltage transformer handcart in the working area, but also makes it closer to the workers.

The top of the placement plate 20 is provided with a positioning groove 22, and the bottom of the voltage transformer handcart main body 14 is fixedly installed with a positioning block corresponding to the positioning groove 22, and the positioning block is snapped into the positioning groove 22, and the voltage transformer handcart The positioning block at the bottom of the vehicle main body 14 is clamped with the positioning groove 22, so that the main body 14 of the voltage transformer handcart can be limited to the top of the placement plate 20 to realize installation, and the clamping connection between the positioning block and the positioning groove 22 , and also realize the self-alignment of the internal thread sleeve 21 and the through hole on the fixed block 15, quickly find the fixed point, and facilitate the threaded connection of the fixing bolt 16 and the internal thread sleeve 21.

Both sides of the top of the placement plate 20 are inlaid with internal thread sleeves 21, and fixed blocks 15 are fixedly installed at the lower positions of both sides of the main body of the voltage transformer handcart 14, and the fixed blocks 15 pass through the through holes opened at the top. A fixing bolt 16 is provided, and the threaded end of the fixing bolt 16 passes through the through hole and is threaded with the internal thread sleeve 21, and the fixing bolt 16 is threaded with the internal thread sleeve 21 after passing through the through hole on the fixing block 15, and the The voltage transformer handcart main body 14 is further fixed on the top of the placement plate 20, and the voltage transformer handcart main body 14 is reinforced to make it firmer.

The voltage transformer handcart assembly 5 also includes three bottom support plates 12, and the bottom support plates 12 are fixed inside the equipment cavity in the middle, the bottom of the L-shaped side plate 11 is in contact with the top of the bottom support plate 12, and the bottom support plate 12 It also plays a supporting role for the L-shaped side plate 11, and then plays a supporting role for the main body 14 of the voltage transformer handcart, and is more stable for the main body 14 of the voltage transformer handcart.

The voltage monitor installation assembly 4 includes a mounting frame 6, and the mounting frame 6 is installed on the left side of the upper equipment cavity. A row of T-shaped cavity grooves, a voltage monitor 8 is installed on the front of the installation screen 7, and a metal strip is also installed on the lower left corner of the front of the installation screen 7. The voltage monitor 8 is an existing mature technology, and the back of the voltage monitor 8 is installed There is a threaded rod, and the hexagonal nut is installed on the threaded rod after the threaded rod passes through the T-shaped cavity groove, and the voltage monitor 8 is fixed on the front of the installation net plate 7. Now when installing the equipment and components, bolts and nuts are often used for installation. Installation is more convenient. First, the locking bolt 9 is separated from the locking nut to release the fixing of the installation net plate 7. Since the installation frame 6 and the installation net plate 7 belong to a hinged connection, when the locking bolt 9 is released from the locking After the nut is connected, the installation screen 7 can be rotated to facilitate direct observation and touch the back of the installation screen 7, so that it is convenient to install and disassemble the components on the installation screen 7 from the back of the installation screen 7. Controlled assembly and disassembly of nuts.

The voltage monitor installation assembly 4 also includes two lock nuts, and the lock nuts are fixed on the right side inside the upper equipment cavity, and the installation net plate 7 is threaded with a lock bolt 9 through the threaded hole opened on the right side of its front, And the quantity of locking bolt 9 has two, and each locking bolt 9 corresponds to a nut, and is threadedly connected with nut, and installation net plate 7 is threadedly connected with locking nut 9 by locking bolt, and installation net plate 7 is fixed. In the upper equipment cavity, avoid installing the net plate 7 in a movable state when not being assembled or disassembled.

The voltage transformer handcart assembly 5 is composed of two parts, consisting of the lower base and the upper voltage transformer handcart main body 14, the lower base and the voltage transformer handcart main body 14 are detachably installed, and the lower base is installed After the central equipment cavity, it needs to be changed. When the main body 14 of the voltage transformer handcart is damaged, it is only necessary to detach the main body 14 of the voltage transformer handcart from the placement plate 20 to reduce maintenance time. Reduce outage time.

The working principle of the utility model is:

When in use, when installing equipment and components, bolts and nuts are often used for installation, which is more convenient. Therefore, when the components are installed on the front of the installation screen 7, the locking bolt 9 can be separated from the locking nut first. Then remove the fixing of the installation screen 7, and the installation screen 7 can be rotated to facilitate direct observation and touch the back side of the installation screen 7;

When it is necessary to use the main body 14 of the voltage transformer handcart:

Rotate the screw 19 under the action of the thread transmission between the screw 19 and the placing plate 20, so that the placing plate 20 drives the main body 14 of the voltage transformer handcart to move to the front side, so that the main body 14 of the voltage transformer handcart is in the working area;

When installing the main body 14 of the voltage transformer handcart and the placement plate 20, the positioning block at the bottom of the main body 14 of the voltage transformer handcart is clamped with the positioning groove 22, so that the main body of the voltage transformer handcart can be placed 14 is defined on the top of the placement board 20;

It is also possible to thread the fixing bolt 16 through the through hole on the fixing block 15 and thread the inner threaded sleeve 21 to further fix the main body 14 of the voltage transformer handcart on the top of the placement plate 20 .

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (8)

1. A multifunctional high voltage transformer cabinet, characterized in that: comprising: The cabinet body (1), the interior of the cabinet body (1) is welded with two partition plates (2), and the inner cavity of the cabinet body (1) is divided into three equipment cavities by the two partition plates (2), the The cabinet door (3) is hingedly installed on the front of the cabinet body (1) and facing the three equipment chambers. The voltage monitor installation component (4) is installed inside the equipment chamber above, and the inside of the equipment chamber described in the middle is installed With voltage transformer handcart assembly (5); The voltage transformer handcart assembly (5) includes two L-shaped side plates (11), and a front cross plate (10) is fixedly installed between the fronts of the two L-shaped side plates (11), and the two A rear baffle (17) is installed on the opposite side of the L-shaped side panels (11), and a placement plate (20) is slidingly arranged between the two L-shaped side panels (11). The top of (20) is detachably installed with a voltage transformer handcart main body (14). 2. A multi-functional high-voltage transformer cabinet according to claim 1, characterized in that: a set of rollers (13) are rotatably installed on both sides of the placement plate (20), and the rollers (13) and L The lateral protruding edge of the type side plate (11) is in rolling contact. 3. A multi-functional high-voltage transformer cabinet according to claim 2, characterized in that guides are fixedly installed between the two sides of the rear baffle (17) and the opposite side of the front transverse plate (10). rod (18), and both sides of the front of the placement plate (20) are provided with sliding holes for sliding with the guide rod (18), between the rear baffle (17) and the middle of the front cross plate (10) A screw mandrel (19) is installed for rotation, and the middle part of the front of the placement plate (20) is provided with a threaded hole threaded with the screw mandrel (19). 4. A multifunctional high voltage transformer cabinet according to claim 3, characterized in that: the top of the placement plate (20) is provided with a positioning groove (22), and the main body of the voltage transformer handcart (14 ) is fixedly installed with a positioning block corresponding to the positioning groove (22). 5. A multifunctional high voltage transformer cabinet according to claim 4, characterized in that: both sides of the top of the placement plate (20) are inlaid with internal thread sleeves (21), and the voltage transformer A fixed block (15) is fixedly installed at the lower position on both sides of the handcart main body (14), and the fixed block (15) is provided with a fixing bolt (16) through a through hole opened through its top, and the fixing bolt The threaded end of (16) passes through the through hole and is threadedly connected with the internal thread sleeve (21). 6. A multifunctional high-voltage transformer cabinet according to claim 5, characterized in that: the voltage transformer handcart assembly (5) also includes three bottom support plates (12), and the bottom support plates ( 12) Fixed inside the equipment cavity in the middle, the bottom of the L-shaped side plate (11) is in contact with the top of the bottom support plate (12). 7. A multifunctional high voltage transformer cabinet according to claim 1, characterized in that: the voltage monitor installation component (4) includes a mounting frame (6), and the right side of the mounting frame (6) An installation screen (7) is hingedly installed, a voltage monitor (8) is installed on the front of the installation screen (7), and a metal strip is also installed on the lower left corner of the front of the installation screen (7). 8. A multi-functional high-voltage transformer cabinet according to claim 7, characterized in that: the voltage monitor installation assembly (4) also includes two lock nuts, and the installation grid (7) passes through The threaded hole provided on the front right side is provided with locking bolts (9), and there are two locking bolts (9), and each locking bolt (9) corresponds to a nut, and is threadedly connected with the nut.

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