CN212709560U

CN212709560U - Moving device for transformer

Info

Publication number: CN212709560U
Application number: CN202020874584.6U
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: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-03-16
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a mobile device for transformer belongs to power equipment installation technical field, including removing the flatbed, remove the equal fixedly connected with brace table in both sides about the flatbed top, the equal fixedly connected with support frame in both sides brace table top. The utility model discloses be provided with first lead screw and second lead screw, when two driving motor synchronous operation rotate simultaneously, first lead screw can rotate along with driving motor operation through the bearing, first silk braid also can reciprocate along with the rotation of first lead screw in first lead screw pivoted, thereby remove the mounting fixture with the transformer on along the position of aliging according to the shape and specification size of transformer, then make electric telescopic handle synchronous telescope simultaneously remove the transformer both sides with mounting fixture, wave the crank this moment and make the second lead screw at the second silk braid internal rotation, thereby lift up the transformer between two mounting fixtures with the transformer through mounting fixture, time saving and labor saving, and the work efficiency is improved.

Description

Moving device for transformer

Technical Field

The utility model belongs to the technical field of the power equipment installation, specifically be a mobile device for 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.).

Most of the existing transformers are installed outdoors, because the transformers are large in size, the parts and the assemblies of the transformers are relatively heavy, the transformers are very inconvenient to transport and move, time and labor are consumed, even though some transformers are provided with rotating wheels, the rotating wheels can not be hidden to cause certain obstruction to installation when the transformers are fixedly installed, the transformers are inconvenient to fix, the practicability is poor, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: install in the open air in order to solve present transformer mostly, because the bulky of transformer, and the accessory and the subassembly of transformer are also comparatively heavier, very inconvenient when transportation and removal, consuming time and wasting power, even install on some transformers and rotate the wheel, nevertheless rotate the wheel and can not hide when the installation is fixed and cause certain hindrance to the installation, inconvenient fixed, the practicality is poor, and work efficiency hangs down moreover, provides a mobile device for transformer.

The utility model adopts the technical scheme as follows: a moving device for a transformer comprises a moving flat car, wherein a supporting platform is fixedly connected to the left side and the right side above the moving flat car, a supporting frame is fixedly connected to the upper portion of the supporting platform on two sides, a driving motor is fixedly connected to the inner portion of the supporting platform on two sides, bearings are fixedly connected to the upper end and the lower end of the inner portion of the supporting frame on two sides, a first lead screw is rotatably connected to the inner portion of the supporting frame on two sides, a first lead screw sleeve is movably connected to the outer wall of the first lead screw in a nested mode, an electric telescopic rod is fixedly connected to one side of the first lead screw sleeve on two sides, a second lead screw is fixedly connected to the other end of the electric telescopic rod on two sides, a second lead screw is rotatably connected to the inner portion of the second lead screw in a nested mode, a crank is fixedly connected to one end, a transformer is movably connected between the fixing clamps at two sides.

The two sides are connected with a first screw rod in the supporting frame through a bearing in a rotating mode, and the lower end of the first screw rod is connected with the two sides of the driving motor in a rotating mode.

The first screw rod outer wall is connected with a first screw sleeve in a nesting and movable mode, the first screw rod outer wall is integrally provided with external threads, the first screw sleeve inner wall is integrally provided with internal threads, and the external threads of the first screw rod outer wall and the internal threads of the first screw sleeve inner wall are matched with each other for use.

The two sides of the inner portion of the second screw sleeve are connected with a second screw rod in a nesting and rotating mode, the outer wall of the second screw rod is integrally provided with external threads, the inner wall of the second screw sleeve is integrally provided with internal threads, and the external threads of the outer wall of the second screw rod and the internal threads of the inner wall of the second screw sleeve are matched with each other for use.

The two sides of the other end of the second screw rod are fixedly connected with fixing clamps, the fixing clamps are L-shaped, the two sides of the fixing clamps are opposite in position relation, and four rotating wheels with a brake function are arranged below the movable flat car in a matched mode.

The electric power storage device is characterized in that the driving motor and the electric telescopic rod are matched with each other and are provided with the storage battery and the PLC control panel, and the driving motor and the electric telescopic rod are electrically connected with the storage battery and the PLC control panel.

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 first lead screw and second lead screw, when two driving motor synchronous operation rotate simultaneously, first lead screw can rotate along with two driving motor operation through the bearing, first silk braid also can reciprocate along with the rotation of first lead screw in first lead screw pivoted, thereby the shape specification size according to the transformer with two mounting fixtures remove with the transformer on along the position of aliging, then make electric telescopic handle synchronous telescope simultaneously remove the transformer both sides with mounting fixture, wave the crank this moment and make the second lead screw at second silk braid internal rotation, thereby fix the transformer through mounting fixture and lift up the transformer between two mounting fixture, time saving and labor saving, and the work efficiency is improved.

2. The utility model discloses in be provided with the removal flatbed, when lifting up the transformer through driving motor and two first lead screws, two electric telescopic handle of withdrawal, then make two driving motor reversal put the transformer through first lead screw and first silk cover and move on removing the flatbed and transport, solved because the transformer is bulky, and the accessory and the subassembly of transformer are also comparatively heavier, very inconvenient problem when transportation and removal, and is convenient simple, and the practicality is strong.

Drawings

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

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

fig. 3 is a schematic diagram of the local explosion of the structure of the present invention.

The labels in the figure are: 1. moving the flat car; 101. a support table; 102. a support frame; 103. a first lead screw; 104. a first wire sleeve; 105. a drive motor; 106. a bearing; 2. an electric telescopic rod; 201. a second lead screw; 202. a second wire sleeve; 203. a crank; 204. fixing the clamp; 3. a transformer.

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 utility model discloses in mentioned removal flatbed 1, driving motor 105, first lead screw 103, electric telescopic handle 2, second lead screw 201 etc. all can order in market or private and obtain.

The utility model discloses in:

referring to fig. 1-3, a moving device for a transformer comprises a moving flat car 1, wherein a support platform 101 is fixedly connected to the left side and the right side above the moving flat car 1, a support frame 102 is fixedly connected to the upper side of the support platform 101, a driving motor 105 is fixedly connected to the inner part of the support platform 101, bearings 106 are fixedly connected to the upper end and the lower end of the inner part of the support frame 102, a first screw 103 is rotatably connected to the inner part of the support frame 102 through the bearings 106, a first screw sleeve 104 is movably connected to the outer wall of the first screw 103 in a nested manner, an electric telescopic rod 2 is fixedly connected to one side of the first screw sleeve 104 in each side through a connecting part, a second screw sleeve 202 is fixedly connected to the other end of the electric telescopic rod 2 in each side, a second screw 201 is rotatably connected to the inner part of the second screw sleeve 202 in a nested manner, a crank 203 is fixedly connected to, a transformer 3 is movably connected between the two side fixing clamps 204.

Further, as shown in fig. 1: the inside of the two-side support frame 102 is rotatably connected with a first screw rod 103 through a bearing 106, and the lower ends of the two-side first screw rod 103 are rotatably connected with the two-side driving motors 105, so that when the two driving motors 105 synchronously operate and rotate at the same time, the two first screw rods 103 also rotate along with the operation of the two driving motors 105 through the bearing 106.

Further, as shown in fig. 1: all the outer walls of the first screw rods 103 on the two sides are respectively and movably connected with a first screw sleeve 104 in a nested manner, the outer walls of the first screw rods 103 are integrally provided with external threads, the inner walls of the first screw sleeves 104 are integrally provided with internal threads, the external threads on the outer walls of the first screw rods 103 and the internal threads on the inner walls of the first screw sleeves 104 are in matched use, when the two first screw rods 103 rotate along with the operation of the two driving motors 105, the first screw sleeves 104 can also move up and down along with the rotation of the first screw rods 103, and therefore the two fixing clamps 204 are moved to the positions aligned with the transformer 3 along the upper edge according to the shape and specification size of the transformer 3.

Further, as shown in fig. 1: inside equal nested rotation of both sides second silk cover 202 is connected with second lead screw 201, the integration of second lead screw 201 outer wall is provided with the external screw thread, the integration of second silk cover 202 inner wall is provided with the internal thread, also be the coincidence relation of mutual supporting use between the external screw thread of second lead screw 201 outer wall and the internal thread of second silk cover 202 inner wall, after two mounting fixture 204 move to with transformer 3 go up along the position of aliging, two synchronous telescope-phase extensions simultaneously of electric telescopic handle 2 remove transformer 3 both sides with two mounting fixture 204, wave the crank 203 this moment and make second lead screw 201 at second silk cover 202 internal rotation, thereby fix transformer 3 between two mounting fixture 204 through two mounting fixture 204.

Further, as shown in fig. 1: the other ends of the second lead screws 201 on the two sides are fixedly connected with fixing clamps 204, the fixing clamps 204 are in an L shape, the fixing clamps 204 on the two sides are opposite in position relation, and four rotating wheels with a brake function are arranged below the movable flat car 1 in a matched mode, so that the transformer 3 is more convenient to assemble and disassemble.

Further, as shown in fig. 1: driving motor 105 and the supporting accumulator jar and the PLC control panel that is provided with of electric telescopic handle 2, and be electric connection between driving motor 105 and electric telescopic handle 2 and accumulator jar and the PLC control panel, provide the power and the instruction of operation for them.

The working principle is as follows: firstly, the movable motor 105 and the electric telescopic rod 2 are electrically connected with the storage battery and the PLC control panel to provide power and instructions for operation, then when the two driving motors 105 synchronously operate and rotate at the same time through the PLC control panel, the two first screw rods 103 also rotate along with the operation and rotation of the two driving motors 105 through the bearings 106, the two first screw sleeves 104 also move up and down along with the rotation of the two first screw rods 103 when the two first screw rods 103 rotate, so that the two fixing clamps 204 are moved to the positions aligned with the upper edge of the transformer 3 according to the shape and specification of the transformer 3, then the two electric telescopic rods 2 synchronously extend and retract through the PLC control panel to move the two fixing clamps 204 to the two sides of the transformer 3, at the moment, the crank 203 is shaken to enable the second screw rod 201 to rotate in the second screw sleeve 202, so that the transformer 3 is fixed between the two fixing clamps 204 through the two fixing clamps 204, and then the transformer 3 is lifted up by the driving motor 105 and the two first lead screws 103, and finally the two electric telescopic rods 2 are retracted, the two driving motors 105 reversely rotate to place the transformer 3 on the movable flat car 1 for moving and conveying, so that the whole process is convenient and simple, and the practicability is high.

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. A mobile device for a transformer, comprising a mobile flat car (1), characterized in that: the left side and the right side above the movable flat car (1) are fixedly connected with supporting tables (101), the supporting tables (101) on the two sides are fixedly connected with supporting frames (102), the supporting tables (101) on the two sides are fixedly connected with driving motors (105), the supporting frames (102) on the two sides are fixedly connected with bearings (106) at the upper end and the lower end, the supporting frames (102) on the two sides are rotatably connected with first lead screws (103) through the bearings (106), the outer walls of the first lead screws (103) on the two sides are movably connected with first thread sleeves (104) in an embedded mode, one sides of the first thread sleeves (104) on the two sides are fixedly connected with electric telescopic rods (2) through connecting pieces, the other ends of the electric telescopic rods (2) on the two sides are fixedly connected with second thread sleeves (202), and the second lead screws (201) on the two sides are rotatably connected in, both sides the equal fixedly connected with crank (203) of second lead screw (201) one end, both sides the equal fixedly connected with mounting fixture (204) of second lead screw (201) other end, both sides swing joint has transformer (3) between mounting fixture (204).

2. A mobile device for a transformer, according to claim 1, wherein: the lower ends of the first screw rods (103) on the two sides are rotatably connected with the driving motors (105) on the two sides.

3. A mobile device for a transformer, according to claim 1, wherein: the outer wall of the first screw rod (103) is integrally provided with an external thread, the inner wall of the first screw sleeve (104) is integrally provided with an internal thread, and the external thread of the outer wall of the first screw rod (103) and the internal thread of the inner wall of the first screw sleeve (104) are in fit relation with each other in matched use.

4. A mobile device for a transformer, according to claim 1, wherein: the outer wall of the second screw rod (201) is integrally provided with an external thread, the inner wall of the second screw sleeve (202) is integrally provided with an internal thread, and the external thread on the outer wall of the second screw rod (201) and the internal thread on the inner wall of the second screw sleeve (202) are matched with each other for use.

5. A mobile device for a transformer, according to claim 1, wherein: the fixing clamps (204) are L-shaped, the fixing clamps (204) are arranged on two sides of the fixing clamps in opposite position, and four rotating wheels with a brake function are arranged below the movable flat car (1) in a matched mode.

6. A mobile device for a transformer, according to claim 1, wherein: driving motor (105) and electric telescopic handle (2) are supporting to be provided with accumulator jar and PLC control panel, just be electric connection between driving motor (105) and electric telescopic handle (2) and accumulator jar and the PLC control panel.