CN212403334U

CN212403334U - Installation auxiliary structure of transformer

Info

Publication number: CN212403334U
Application number: CN202020864695.9U
Authority: CN
Inventors: 施后祥
Original assignee: Guizhou Xingfuyuan Electric Power Engineering Co ltd
Current assignee: Guizhou Xingfuyuan Electric Power Engineering Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-26
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses an installation auxiliary structure of transformer belongs to electric power installation technical field, including the base, base below four corners department passes through the first universal wheel of connecting piece fixedly connected with, and base below four corners department is located the inboard expansion bolts fixedly connected with of first universal wheel and props the dish. The utility model discloses be provided with lead screw and silk braid, when two driving motor move simultaneously and rotate, two second bevel gears also can rotate through two driving motor's rotation, mutual interlock makes two first bevel gears drive two lead screws and also rotate between two first bevel gears and two second bevel gear teeth this moment, two silk braids also can rotate along with two lead screws simultaneously and reciprocate, thereby make the conveying board between them also reciprocate the position that will convey the transformer on the board and rise to needs the installation, it is very inconvenient at the in-process of installation to have solved present transformer, need a large amount of manpowers, consuming time and power, dangerous high problem.

Description

Installation auxiliary structure of transformer

Technical Field

The utility model belongs to the technical field of the electric power installation, specifically be an installation auxiliary structure of transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).

The transformer needs to be conveyed to the high altitude to be installed in the installation process of the transformer, and because the transformer is large in size and does not have an auxiliary device used in the installation process of the transformer at present, the transformer is very inconvenient in the installation process, needs a large amount of manpower, consumes time and labor and is high in danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the transformer needs to be conveyed to the high altitude to be installed in the installation process of the transformer, the transformer is very inconvenient in the installation process due to the fact that the transformer is large in size and an auxiliary device used in the installation process of the transformer is not available at present, a large amount of manpower is needed, time and labor are consumed, and dangerousness is high, the transformer installation auxiliary structure is provided.

The utility model adopts the technical scheme as follows: an auxiliary mounting structure of a transformer comprises a base, wherein four corners below the base are fixedly connected with a first universal wheel through connecting pieces, the four corners below the base are positioned on the inner side of the first universal wheel and are fixedly connected with a support disc through telescopic bolts, a storage battery is movably connected inside the base, support frames are fixedly connected on the left side and the right side above the base, a lead screw is rotatably connected inside each support frame through a bearing, the outer wall surface of each lead screw is connected with a screw sleeve in a nesting mode, a conveying plate is fixedly connected between the screw sleeves on the two sides, one side of each screw sleeve on the two sides is movably connected with a limiting column in a penetrating mode, a first bevel gear is fixedly connected at the lower end of each lead screw on the two sides, a driving motor is fixedly connected on one side of the outer portion of each support frame on the two sides, and a rotating shaft of each driving motor, the conveying plate is characterized in that a tray is movably connected to the upper portion of the conveying plate, four corners of the lower portion of the tray are fixedly connected with telescopic rods, four corners of the lower end of each telescopic rod are fixedly connected with second universal wheels, a transformer is movably connected to the upper portion of the tray, and transformer steel frames are integrally arranged on two sides of the lower portion of the transformer.

The lower ends of the screw rods on two sides are fixedly connected with first bevel gears, rotating shafts of the driving motors on two sides extend into the supporting frame through bearings and are fixedly connected with second bevel gears, and teeth of the first bevel gears and teeth of the second bevel gears are matched with each other for use.

The outer wall of the screw rod is integrally provided with external threads, the inner wall of the screw sleeve is integrally provided with internal threads, and the internal threads and the external threads of the screw rod and the screw sleeve are matched with each other for use.

The two sides all run through swing joint in silk braid one side has spacing post, the quantity of spacing post is four, respectively run through swing joint in both sides respectively two, and four in silk braid one side the upper and lower both ends of spacing post all with both sides fixed connection between the support frame.

Wherein, first universal wheel and second universal wheel are all supporting to be provided with brake function, the transformer steelframe of transformer is located the tray both sides, the telescopic link outside is supporting to be provided with adjusting bolt, just can make the transformer steelframe of transformer break away from the conveying board through the second universal wheel after the telescopic link is stretched out, shortens the transformer steelframe of back transformer and can contact with the conveying board when the telescopic link, and the second universal wheel then breaks away from the conveying board through the transformer steelframe of transformer.

The two driving motors are electrically connected with the storage battery through wires, and are provided with the same positive and negative switch in a matching manner.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in be provided with lead screw and silk braid, when two driving motor moves simultaneously and rotate, two second bevel gears also can rotate through two driving motor's rotation, mutual interlock makes two first bevel gears drive two lead screws and also rotate between two first bevel gears and two second bevel gear teeth this moment, two silk braids also can rotate along with two lead screws simultaneously and reciprocate, thereby make the conveying board between them also reciprocate the position that will convey the transformer on the board and rise to needs the installation, it is very inconvenient at the in-process of installation to have solved present transformer, need a large amount of manpowers, consuming time and power, dangerous high problem.

2. The utility model discloses in be provided with the tray, after the position that needs the installation is risen to the transformer to the conveying board, promote the tray and remove the transformer to the wire pole base of installation transformer, then shorten the telescopic link through adjusting bolt for the transformer steelframe and the conveying board contact of transformer, and the second universal wheel then breaks away from the conveying board through the transformer steelframe of transformer, thereby takes the tray out from the transformer bottom, labour saving and time saving, and the practicality is strong.

Drawings

FIG. 1 is a schematic overall front view of the structure of the present invention;

FIG. 2 is a schematic three-dimensional view of the structure of the present invention;

fig. 3 is a schematic three-dimensional diagram of the middle telescopic rod of the present invention.

The labels in the figure are: 1. a base; 101. a first universal wheel; 102. supporting a disc; 103. an accumulator jar; 2. a support frame; 201. a screw rod; 202. sleeving the silk; 203. a limiting column; 204. a first bevel gear; 205. a transfer plate; 3. a drive motor; 301. a second bevel gear; 4. a transformer; 401. a transformer steel frame; 5. a tray; 501. a telescopic rod; 502. a second universal wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first universal wheel 101, the screw rod 201, the screw sleeve 202, the first bevel gear 204, the driving motor 3, the transformer 4, the second universal wheel 502 and the like mentioned in the utility model can be obtained by the market or private ordering.

The utility model discloses in:

referring to fig. 1-3, an auxiliary mounting structure for a transformer comprises a base 1, wherein a first universal wheel 101 is fixedly connected to the four corners of the lower portion of the base 1 through connecting pieces, a support disc 102 is fixedly connected to the four corners of the lower portion of the base 1 and positioned on the inner side of the first universal wheel 101 through telescopic bolts, a storage battery 103 is movably connected to the inner portion of the base 1, support frames 2 are fixedly connected to the left and right sides of the upper portion of the base 1, a lead screw 201 is rotatably connected to the inner portion of each support frame 2 through a bearing, a screw sleeve 202 is connected to the outer wall surface of each lead screw 201 in a nested manner, a transmission plate 205 is fixedly connected between the screw sleeves 202 in two sides, a limit column 203 is movably connected to one side of each screw sleeve 202 in two sides, a first bevel gear 204 is fixedly connected to the lower end of each lead screw 201 in two sides, a driving motor 3 is fixedly connected to one, conveying board 205 top swing joint has tray 5, the equal fixedly connected with telescopic link 501 in 5 below four corners departments, and four corners telescopic link 501 lower extreme is all through connecting fixedly connected with second universal wheel 502, and 5 top swing joints of tray have transformer 4, and the integration of 4 below both sides of transformer is provided with transformer steelframe 401.

Further, as shown in fig. 1: the lower ends of the two side screw rods 201 are fixedly connected with first bevel gears 204, the rotating shafts of the two side driving motors 3 extend into the supporting frame 2 through bearings and are fixedly connected with second bevel gears 301, and the teeth of the first bevel gears 204 and the teeth of the second bevel gears 301 are in fit relation with each other, so that when the two driving motors 3 run and rotate simultaneously, the two second bevel gears 301 can also rotate through the rotation of the two driving motors 3, and at the moment, the teeth of the two first bevel gears 204 and the teeth of the two second bevel gears 301 are mutually meshed to enable the two first bevel gears 204 to drive the two screw rods 201 to rotate.

Further, as shown in fig. 1: the outer wall of the screw rod 201 is integrally provided with external threads, the inner wall of the screw sleeve 202 is integrally provided with internal threads, the internal threads and the external threads of the screw rod 201 and the screw sleeve 202 are matched with each other, when the two first bevel gears 204 drive the two screw rods 201 to rotate, the two screw sleeves 202 can also move up and down along with the rotation of the two screw rods 201, and therefore the conveying plate 205 between the two screw rods can also move up and down.

Further, as shown in fig. 2: both sides silk braid 202 one side all runs through swing joint has spacing post 203, and the quantity of spacing post 203 is four, runs through swing joint respectively in each two of both sides silk braid 202 one side, and four upper and lower both ends of spacing post 203 all with both sides support frame 2 between fixed connection, spacing post 203 makes two silk braids 202 more stable at the in-process that reciprocates, has also improved the stability of whole device.

Further, as shown in fig. 3: the first universal wheel 101 and the second universal wheel 502 are both provided with a brake function in a matching way, the transformer steel frame 401 of the transformer 4 is positioned at two sides of the tray 5, the adjusting bolt is arranged outside the telescopic rod 501 in a matching way, and the telescopic rod 501 can make the transformer steel frame 401 of the transformer 4 separate from the conveying plate 205 through the second universal wheel 502 after being extended, when the telescopic rod 501 is shortened, the transformer steel frame 401 of the transformer 4 can contact with the conveying plate 205, and the second universal wheel 502 can make the transformer steel frame 401 of the transformer 4 separate from the conveying plate 205 through the transformer steel frame 401 of the transformer 4, when the transformer 4 is placed in front of the tray 5, firstly the telescopic rod 501 below the tray 5 is extended, then the transformer 4 is placed on the tray 5, so that the transformer steel frame 401 of the transformer 4 can not contact with the conveying plate 205, and when the transformer 4 is lifted to a proper position, the tray 5 is pushed to move the transformer 4 to, at this moment, the telescopic rod 501 is shortened through the adjusting bolt, so that the transformer steel frame 401 of the transformer 4 can be in contact with the transmission plate 205, and the second universal wheel 502 is separated from the transmission plate 205 through the transformer steel frame 401 of the transformer 4, so that the tray 5 is drawn out from the bottom of the transformer 4, time and labor are saved, and the practicability is high.

Further, as shown in fig. 1: two driving motor 3 all are electric connection through being between wire and the accumulator jar 103, and two driving motor 3 are supporting to be provided with same positive and negative switch, provide the power of operation for two driving motor 3.

The working principle is as follows: firstly, conveying a first universal wheel 101 of the whole device to an area where a transformer 4 needs to be installed, then braking the first universal wheel 101, then supporting a supporting disc 102 below a base 1 through a telescopic bolt, then placing a tray 5 on a conveying plate 205, firstly extending a telescopic rod 501 below the tray 5 to brake a second universal wheel, then placing the transformer 4 on the tray 5, so that a transformer steel frame 401 of the transformer 4 cannot be contacted with the conveying plate 205, operating two driving motors 3 through a positive and negative switch and a storage battery 103 which are arranged in a matching way of the two driving motors 3, when the two driving motors 3 operate and rotate simultaneously, rotating two second bevel gears 301 through the rotation of the two driving motors 3, and at the moment, mutually meshing teeth of the two first bevel gears 204 and the teeth of the two second bevel gears 301 to drive the two lead screws 201 to rotate, meanwhile, the two screw sleeves 202 can also move up and down along with the rotation of the two screw rods 201, so that the transmission plate 205 between the two screw sleeves also moves up and down to lift the transformer 4 to a proper position, then the tray 5 is pushed to move the transformer 4 to a telegraph pole base on which the transformer 4 needs to be installed, at the moment, the telescopic rod 501 is shortened through the adjusting bolt to enable the transformer steel frame 401 of the transformer 4 to be in contact with the transmission plate 205, the second universal wheel 502 is separated from the transmission plate 205 through the transformer steel frame 401 of the transformer 4, the tray 5 is drawn out from the bottom of the transformer 4, time and labor are saved, the practicability is strong, and the last four limiting columns 203 enable the two screw sleeves 202 to be more stable in the up-and-down moving process.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an installation auxiliary structure of transformer, includes base (1), its characterized in that: the device is characterized in that a first universal wheel (101) is fixedly connected to the four corners of the lower portion of the base (1) through connecting pieces, the four corners of the lower portion of the base (1) are located on the inner side of the first universal wheel (101) and fixedly connected with a support disc (102) through telescopic bolts, a storage battery (103) is movably connected to the inner portion of the base (1), support frames (2) are fixedly connected to the left side and the right side of the upper portion of the base (1), lead screws (201) are rotatably connected to the inner portion of the support frames (2) through bearings, wire sleeves (202) are connected to the two sides in an embedded mode to the outer wall surfaces of the lead screws (201), a conveying plate (205) is fixedly connected to the two sides between the wire sleeves (202), limit posts (203) are movably connected to one sides of the wire sleeves (202) in a penetrating mode, first bevel gears (204) are fixedly connected to the lower ends of the lead screws (201, both sides the pivot of driving motor (3) extends to support frame (2) inside fixedly connected with second bevel gear (301) through the bearing, conveying board (205) top swing joint has tray (5), tray (5) below four corners department equal fixedly connected with telescopic link (501), four corners telescopic link (501) lower extreme all is through connecting fixedly connected with second universal wheel (502), tray (5) top swing joint has transformer (4), transformer (4) below both sides integration is provided with transformer steelframe (401).

2. An auxiliary structure for mounting a transformer according to claim 1, wherein: the lower ends of the screw rods (201) on two sides are fixedly connected with first bevel gears (204), rotating shafts of the driving motors (3) on two sides extend into the supporting frame (2) through bearings and are fixedly connected with second bevel gears (301), and teeth of the first bevel gears (204) and teeth of the second bevel gears (301) are matched with each other for use.

3. An auxiliary structure for mounting a transformer according to claim 1, wherein: the outer wall of the screw rod (201) is integrally provided with external threads, the inner wall of the screw sleeve (202) is integrally provided with internal threads, and the internal threads and the external threads of the screw rod (201) and the screw sleeve (202) are matched with each other for use.

4. An auxiliary structure for mounting a transformer according to claim 1, wherein: both sides silk cover (202) one side all runs through swing joint has spacing post (203), the quantity of spacing post (203) is four, runs through swing joint in both sides respectively silk cover (202) one side respectively two, and four the upper and lower both ends of spacing post (203) all with both sides fixed connection between support frame (2).

5. An auxiliary structure for mounting a transformer according to claim 1, wherein: first universal wheel (101) and second universal wheel (502) all form a complete set and are provided with the brake function, transformer steelframe (401) of transformer (4) are located tray (5) both sides, telescopic link (501) outside is formed a complete set and is provided with adjusting bolt, just telescopic link (501) stretch out back and can make transformer steelframe (401) of transformer (4) break away from conveying board (205) through second universal wheel (502), shorten transformer steelframe (401) of back transformer (4) when telescopic link (501) and can contact with conveying board (205), and second universal wheel (502) then break away from conveying board (205) through transformer steelframe (401) of transformer (4).

6. An auxiliary structure for mounting a transformer according to claim 1, wherein: two driving motor (3) all are electric connection, just two between wire and accumulator jar (103) driving motor (3) form a complete set and are provided with same positive and negative switch.