CN212136141U

CN212136141U - Auxiliary support for transformer installation

Info

Publication number: CN212136141U
Application number: CN202020550431.6U
Authority: CN
Inventors: 李香道
Original assignee: Individual
Current assignee: Shanghai Cooper Electric Power Container Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-11
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses an auxiliary stand for transformer installation, including the base, the upside fixed mounting of base has the protecting crust, and the bottom fixed mounting of protecting crust has the mount, and one side fixed mounting of mount has the motor, and the output fixed mounting of motor has the threaded rod, and the threaded rod has two, and the equal fixed mounting in middle part of two threaded rods has the gear, and two gears pass through chain drive and connect. The utility model discloses a finish transformer and transformer mount equipment on the fixed plate, then drive the threaded rod through the motor and rotate, drive two because of the threaded rod and remove a moving in opposite directions, remove a drive bracing piece and rotate, make the backup pad drive fixed plate rebound, drive the transformer rebound that the equipment is good through the fixed plate, rise to suitable position after, only need with the transformer mount that the equipment is good fix on predetermineeing good fixed column can, improve work efficiency, reduce installer's work risk.

Description

Auxiliary support for transformer installation

Technical Field

The utility model relates to a transformer technical field specifically is an auxiliary stand for transformer installation.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers.

The transformer need fix the transformer mount on two fixed columns earlier when the installation, then hoist and mount the transformer on the support, and the process of installation all needs electrician's personnel to fix through the safety belt and carries out work on the fixed column, and this makes the installation of transformer comparatively inconvenient, influences the installation effectiveness of transformer, increases electrician's work risk.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide an auxiliary stand for transformer installation.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary bracket for transformer installation comprises a base, wherein a protective shell is fixedly installed on the upper side of the base, a fixed frame is fixedly installed at the bottom of the protective shell, a motor is fixedly installed on one side of the fixed frame, a threaded rod is fixedly installed at the output end of the motor, the number of the threaded rods is two, gears are fixedly installed in the middle parts of the two threaded rods, the two gears are connected through chain transmission, the surface of the threaded rod is in threaded connection with a moving seat, the upper side of the moving seat is hinged with a supporting rod, the two supporting rods in a cross shape are hinged with each other in the middle part, a connecting column is rotatably connected between the two hinged points, a first sliding block is hinged at the other end of the supporting rod, a supporting plate is arranged on the upper side of the sliding block, a first sliding groove is formed in the, the top of protecting crust is seted up the logical groove of mutually supporting looks adaptation, the upside fixedly connected with fixed plate of backup pad.

Preferably, the screw thread opposite direction of threaded rod both sides, the downside fixed mounting who removes the seat has the second slider, the second spout has been seted up to the bottom of protecting crust, second slider and second spout sliding connection.

Preferably, the upside fixed mounting of base has a fixed cylinder, the inside sliding connection of a fixed cylinder has the gag lever post, the lower extreme fixed mounting of gag lever post has the limiting plate, the inner wall sliding connection of limiting plate and fixed cylinder, the other end fixed mounting of gag lever post has the baffle, the surface of fixed plate offer with the recess of baffle looks adaptation, recess and baffle fixed connection.

Preferably, the lower side of the base is rotatably connected with a connecting disc, a support is fixedly mounted on the lower side of the connecting disc, and rollers are rotatably connected inside the support.

Preferably, a hydraulic cylinder is fixedly mounted on the lower side of the base, a hydraulic rod is arranged on the lower side of the hydraulic cylinder, a bottom plate is fixedly connected to the lower side of the hydraulic rod, and a bump is fixedly mounted on the lower surface of the bottom plate.

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

1. the utility model discloses a finish transformer and transformer mount equipment on the fixed plate, then drive the threaded rod through the motor and rotate, the screw thread opposite direction because of the threaded rod both sides, so two removal seats that drive its surface threaded connection when the threaded rod rotates move in opposite directions, it drives the bracing piece and rotates to remove the seat, and then make the second slider slide along the second spout, make the backup pad drive fixed plate rebound, drive assembled transformer rebound through the fixed plate, after rising to suitable position, only need with assembled transformer mount fix on the fixed column that has predetermine can, the device can conveniently and quickly carry out the installation of transformer, and the work efficiency is improved, and the work risk of installer is reduced.

2. The utility model discloses a downside at the base sets up the gyro wheel, makes things convenient for the device's removal, drives the hydraulic stem downstream through the pneumatic cylinder, and the hydraulic stem drives the bottom plate downstream and contacts ground, and the setting of cooperation bottom plate downside lug increases the frictional force on device and ground, improves the stability of the device when installing the transformer.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

fig. 3 is a schematic structural view of the top view section of the protective shell of the present invention.

In the figure: the device comprises a base 1, a protective shell 2, a fixed frame 3, a threaded rod 4, a motor 5, a movable seat 6, a supporting rod 7, a sliding block 8, a first sliding groove 9, a supporting plate 10, a fixing plate 11, a through groove 12, a gear 13, a second sliding block 14, a second sliding groove 15, a fixing barrel 16, a limiting rod 17, a limiting plate 18, a groove 19, a baffle 20, a connecting disc 21, a bracket 22, a roller 23, a hydraulic cylinder 24, a hydraulic rod 25, a bottom plate 26, a lug 27 and a connecting column 28.

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. 1-3, an auxiliary bracket for transformer installation comprises a base 1, a protective shell 2 is fixedly installed on the upper side of the base 1, a fixed frame 3 is fixedly installed on the bottom of the protective shell 2, a motor 5 is fixedly installed on one side of the fixed frame 3, two threaded rods 4 are fixedly installed on the output end of the motor 5, gears 13 are fixedly installed in the middle of the two threaded rods 4, the two gears 13 are connected through chain transmission, a movable seat 6 is connected to the surface of the threaded rod 4 through threads, the thread directions of the two sides of the threaded rod 4 are opposite, a second slider 14 is fixedly installed on the lower side of the movable seat 6, a second chute 15 is formed in the bottom of the protective shell 2, the second slider 14 is connected with the second chute 15 in a sliding manner, a support rod 7 is hinged to the upper side of the movable seat 6, the two support rods 7 in a cross shape are hinged to each other in, the arrangement of the connecting column 28 improves the stability of the supporting rod 7, the other end of the supporting rod 7 is hinged with a first sliding block 8, the upper side of the sliding block 8 is provided with a supporting plate 10, the lower side of the supporting plate 10 is provided with a first sliding chute 9, the first sliding block 8 is connected with the supporting plate 10 in a sliding way through the first sliding chute 9, the top of the protective shell 2 is provided with a through groove 12 matched with the supporting plate 10, the upper side of the supporting plate 10 is fixedly connected with a fixed plate 11, the transformer and a transformer fixing frame are assembled on the fixed plate 11, then the motor 5 drives the threaded rod 4 to rotate, because the thread directions of two sides of the threaded rod 4 are opposite, the threaded rod 4 drives two moving seats 6 in threaded connection on the surface to move oppositely when rotating, the moving seats 6 drive the supporting rod 7 to rotate, further the second sliding block 14 slides, the assembled transformer is driven to move upwards through the fixing plate 11, after the transformer ascends to a proper position, only the assembled transformer fixing frame needs to be fixed on a preset fixing column, and the device can be used for conveniently and quickly mounting the transformer, so that the working efficiency is improved, and the working risk of mounting personnel is reduced.

Referring to fig. 1 and 2, a fixed cylinder 16 is fixedly mounted on the upper side of a base 1, a limiting rod 17 is slidably connected to the inside of the fixed cylinder 16, a limiting plate 18 is fixedly mounted at the lower end of the limiting rod 17, the limiting plate 18 is slidably connected to the inner wall of the fixed cylinder 16, a baffle 20 is fixedly mounted at the other end of the limiting rod 17, a groove 19 matched with the baffle 20 is formed in the surface of the fixed plate 11, the groove 19 is fixedly connected with the baffle 20, and the stability of the fixed plate 11 during ascending or descending is improved by the arrangement of the fixed cylinder 16 and the limiting rod 17, so that the stability of the auxiliary transformer mounting bracket during transformer mounting is improved.

Please refer to fig. 2 and 3, the lower side of the base 1 is rotatably connected with the connecting disc 21, the lower side of the connecting disc 21 is fixedly provided with the bracket 22, the inside of the bracket 22 is rotatably connected with the roller 23, the lower side of the base 1 is fixedly provided with the hydraulic cylinder 24, the lower side of the hydraulic cylinder 24 is provided with the hydraulic rod 25, the lower side of the hydraulic rod 25 is fixedly connected with the bottom plate 26, the lower surface of the bottom plate 26 is fixedly provided with the bump 27, the roller 23 is arranged at the lower side of the base 1, so that the device can be conveniently moved, the hydraulic rod 25 is driven by the hydraulic cylinder 24 to move downwards, the bottom plate 26 is driven by the hydraulic rod 25 to move downwards and contact with the ground, the setting of the bump 27 at the lower side of the bottom.

In summary, the following steps: the auxiliary bracket for mounting the transformer is formed by assembling the transformer and the transformer fixing frame on the fixing plate 11, then the motor 5 drives the threaded rod 4 to rotate, because the thread directions of the two sides of the threaded rod 4 are opposite, the threaded rod 4 drives the two movable seats 6 which are connected with the surface threads to move oppositely when rotating, the movable seats 6 drive the supporting rod 7 to rotate, so that the second sliding block 14 slides along the second sliding slot 15, the supporting plate 10 drives the fixing plate 11 to move upwards, the assembled transformer is driven to move upwards by the fixing plate 11, and after the transformer is lifted to a proper position, the assembled transformer fixing frame is fixed on a preset fixing column, the device can carry out the installation of transformer convenient and fast ground, improves work efficiency, reduces installer's work risk, and all consumer all supply power through external power supply in this scheme.

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 auxiliary stand for transformer installation, includes base (1), its characterized in that: the upper side of the base (1) is fixedly provided with a protective shell (2), the bottom of the protective shell (2) is fixedly provided with a fixed frame (3), one side of the fixed frame (3) is fixedly provided with a motor (5), the output end of the motor (5) is fixedly provided with a threaded rod (4), the number of the threaded rods (4) is two, the middle parts of the two threaded rods (4) are fixedly provided with gears (13), the two gears (13) are connected through chain transmission, the surface of the threaded rod (4) is in threaded connection with a movable seat (6), the upper side of the movable seat (6) is hinged with a support rod (7), the two support rods (7) in a cross shape are hinged with each other in the middle part, a connecting column (28) is rotatably connected between the two hinge points, the other end of the support rod (7) is hinged with a first sliding block (8), the upper side, first spout (9) have been seted up to the downside of backup pad (10), first slider (8) are through first spout (9) and backup pad (10) sliding connection, logical groove (12) with backup pad (10) looks adaptation are seted up at the top of protecting crust (2), upside fixedly connected with fixed plate (11) of backup pad (10).

2. An auxiliary bracket for transformer mounting according to claim 1, wherein: the screw thread opposite direction of threaded rod (4) both sides, the downside fixed mounting that removes seat (6) has second slider (14), second spout (15) have been seted up to the bottom of protecting crust (2), second slider (14) and second spout (15) sliding connection.

3. An auxiliary bracket for transformer mounting according to claim 1, wherein: the upside fixed mounting of base (1) has a fixed cylinder (16), the inside sliding connection of fixed cylinder (16) has gag lever post (17), the lower extreme fixed mounting of gag lever post (17) has limiting plate (18), the inner wall sliding connection of limiting plate (18) and fixed cylinder (16), the other end fixed mounting of gag lever post (17) has baffle (20), recess (19) with baffle (20) looks adaptation are seted up on the surface of fixed plate (11), recess (19) and baffle (20) fixed connection.

4. An auxiliary bracket for transformer mounting according to claim 1, wherein: the downside of base (1) rotates and is connected with connection pad (21), the downside fixed mounting of connection pad (21) has support (22), the inside rotation of support (22) is connected with gyro wheel (23).

5. An auxiliary bracket for transformer mounting according to claim 1, wherein: the lower side fixed mounting of base (1) has pneumatic cylinder (24), the downside of pneumatic cylinder (24) is provided with hydraulic stem (25), the downside fixedly connected with bottom plate (26) of hydraulic stem (25), the lower fixed surface of bottom plate (26) installs lug (27).