CN211630070U

CN211630070U - High-voltage frequency converter device convenient to remove

Info

Publication number: CN211630070U
Application number: CN202020305106.3U
Authority: CN
Inventors: 李长明
Original assignee: Beijing Shente Innovation Technology Co ltd
Current assignee: Beijing Shente Innovation Technology Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-10-02
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a high-voltage inverter device convenient to remove, the device comprises a device body, the left side wall of the device body is equipped with the pulling device, the bottom rigid coupling of the device body is equipped with horizontal box, the draw-in groove has all been opened to two portions bottoms about horizontal box, the inside top rigid coupling of horizontal box is equipped with first rotary drum, the inside grafting of first rotary drum has T type screw rod, T type screw rod runs through horizontal box through the second rotary drum, T type screw rod is located the outside one end rigid coupling of horizontal box and is equipped with the handle, the outer wall threaded connection of T type screw rod has T type nut. High-voltage inverter device convenient to remove drives T type screw rod through the handle and can rotate in the inside of first rotary drum and second rotary drum, and T type screw rod can only rotate in the inside of first rotary drum and can not remove, and T type screw rod rotates and drives T type nut and move at its outer wall, and T type nut drives even board and wheel frame motion, and wheel frame slope contact ground has reached the effect that can manual laborsaving operate fast and remove the converter.

Description

High-voltage frequency converter device convenient to remove

Technical Field

The utility model relates to a high-voltage inverter technical field, the high-voltage inverter device of removal is convenient for in specific field.

Background

The high-voltage frequency converter is an electric energy control device which converts a power frequency power supply into another frequency by utilizing the on-off action of a power semiconductor device. With the rapid development of modern power electronic technology and microelectronic technology, high-voltage high-power variable-frequency speed regulation devices are continuously matured, and the high-voltage problem which is difficult to solve originally is solved well in recent years by device series connection or unit series connection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-voltage inverter device convenient to remove to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage frequency converter device convenient to move comprises a device body, wherein a pulling device is arranged on the left side wall of the device body, a transverse box is fixedly connected to the bottom end of the device body, clamping grooves are formed in the left bottom end and the right bottom end of the transverse box, a first rotary drum is fixedly connected to the top end of the inside of the transverse box, a T-shaped screw rod is inserted into the first rotary drum and penetrates through the transverse box through a second rotary drum, a handle is fixedly connected to one end, located outside the transverse box, of the T-shaped screw rod, a T-shaped nut is connected to the outer wall of the T-shaped screw rod in a threaded mode, a connecting plate is fixedly connected to the bottom end of the T-shaped nut, a connecting rod is movably mounted at the bottom end of the connecting plate through a first rotary shaft, a connecting block is movably mounted at one end of the inside of the transverse box through a second rotary shaft and movably connected with the connecting rod through a third rotary shaft, a wheel frame is, be equipped with fixing device on the gyro wheel, fixing device includes two straight pieces, two the inside and outside both sides wall of gyro wheel is located to straight piece, two straight piece passes through the diaphragm and links to each other, the positive surface rigid coupling of straight piece is equipped with the kelly, the positive surface rigid coupling that the kelly is close to the gyro wheel lateral wall is equipped with a horizontal section of thick bamboo, the inside grafting of a horizontal section of thick bamboo has the horizontal pole, the one end rigid coupling of horizontal pole is equipped with the trombone ball, the other end rigid coupling of horizontal pole is equipped with the card ball, the positive surface rigid coupling that the kelly is close to the gyro wheel inside wall is equipped with a straight section of thick bamboo, the horizontal pole injects the inside of a straight section of thick bamboo.

Preferably, the pulling device includes perpendicular piece, perpendicular piece rigid coupling is assembled in a lateral wall of the ware body, open the bottom of perpendicular piece has the spout, the inside of spout is equipped with the slider, slider and spout slip joint, there is the pull rod through linking axle swing joint on the slider, the one end rigid coupling of pull rod is equipped with the pull handle, a lateral wall of perpendicular piece is opened there is perpendicular groove, open the top of perpendicular piece has the overhead tank.

Preferably, the left side and the right side of the bottom end of the device body are fixedly connected with plastic pads.

Preferably, the outer wall of the pull handle is sleeved with a sponge sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a high-voltage inverter device convenient to remove, it can rotate in the inside of first rotary drum and second rotary drum to drive T type screw rod through the handle, T type screw rod can only rotate can not remove in the inside of first rotary drum, T type screw rod rotates and drives T type nut and move at its outer wall, T type nut drives even board motion, T type nut drives even board and wheel frame motion, wheel frame slope contact ground, rotate along with T type screw rod and carry out the top with the ware body, the ware body can remove under the gyro wheel effect with ground separation, the length is longer through T type screw rod, and the screw thread on the T type screw rod is denser, it is more laborsaving during the rotation, become one-tenth through horizontal box and ware body are self-united, the integrative effect of mobile device and converter has been realized, reached and can manual laborsaving operate fast and remove the effect of converter.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of the enlarged structure at C of FIG. 2;

fig. 4 is a schematic structural view enlarged at B of fig. 1.

In the figure: 1-device body, 2-horizontal box, 3-clamping groove, 4-first rotary drum, 5-pulling device, 51-vertical block, 52-top groove, 53-pull handle, 54-pull rod, 55-vertical groove, 56-slide block, 57-connecting shaft, 58-slide groove, 6-first rotary shaft, 7-connecting plate, 8-second rotary drum, 9-fixing device, 91-pull ball, 92-straight block, 93-horizontal cylinder, 94-horizontal rod, 95-straight cylinder, 96-bayonet, 97-clamping ball, 98-clamping rod, 99-horizontal plate, 10-T-shaped screw rod, 11-T-shaped nut, 12-connecting rod, 13-second rotary shaft, 14-connecting block, 15-plastic pad, 16-third rotary shaft, 17-wheel frame, 18-pin shaft, 19-roller, 20-sponge sleeve and 21-handle.

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, the present invention provides a technical solution: a high-voltage frequency converter device convenient to move comprises a device body 1, the device body is a high-voltage frequency converter body, the left side wall of the device body is provided with a pulling device 5, the pulling device can pull the device body to move, the bottom end of the device body is fixedly connected with a transverse box 2, the transverse box carries a structure capable of enabling the device body to move, the bottom ends of the left part and the right part of the transverse box are respectively provided with a clamping groove 3, the clamping grooves enable rollers in a withdrawing state to be clamped into the inner part, the top end of the inner part of the transverse box is fixedly connected with a first rotary drum 4, parallel threads are arranged in the first rotary drum, the T-shaped screw rotates in the first rotary drum, the T-shaped screw can only rotate under the action of the parallel threads and cannot generate displacement, the T-shaped screw 10 is inserted in the first rotary drum, the length of the T-shaped screw is long, the threads on the T-shaped screw are dense, labor is saved during, one end of the T-shaped screw rod, which is positioned outside the transverse box, is fixedly connected with a handle 21, the handle controls the T-shaped screw rod, the outer wall of the T-shaped screw rod is in threaded connection with a T-shaped nut 11, the T-shaped nut moves on the outer wall of the T-shaped screw rod to drive a connecting plate to move, the bottom end of the T-shaped nut is fixedly connected with a connecting plate 7, the connecting plate drives a connecting rod to move, the connecting rod pulls the connecting block to rotate by taking a second rotating shaft as a rotating point, the bottom end of the connecting plate is movably provided with a connecting rod 12 through a first rotating shaft 6, the connecting rod is a medium for connecting the connecting plate and the connecting block and transmits the power of the connecting plate to the connecting block, one end inside the transverse box is movably provided with a connecting block 14 through a second rotating shaft 13, the connecting block is movably connected with the connecting rod through a third rotating shaft 16, the bottom end of the connecting block is fixedly connected with a wheel frame 17, the, the bottom end of the wheel frame is movably provided with a roller 19 through a pin shaft 18, the roller is provided with a fixing device 9 which temporarily fixes the roller to ensure that the roller can not rotate to temporarily fix the device body, the fixing device comprises two straight blocks 92 which carry clamping rods, the two straight blocks are arranged on the inner side wall and the outer side wall of the roller and are connected through a transverse plate 99 which connects the two straight blocks to ensure that one end of each straight block is closed, the front surface of each straight block is fixedly connected and provided with a clamping rod 98 which clamps the roller, the front surface of each clamping rod close to the outer side wall of the roller is fixedly connected and provided with a transverse cylinder 93 which carries a transverse rod, the inside of each transverse cylinder is inserted and provided with a transverse rod 94, the transverse rod carries a clamping ball, one end of the transverse rod is fixedly connected and provided with a pulling ball 91 which controls the transverse rod, the other end of the transverse rod is fixedly connected and provided with a clamping ball 97 which is clamped into a bayonet to, the clamping rod is fixedly connected with a straight cylinder 95 close to the front surface of the inner side wall of the roller, the cross rod is inserted into the straight cylinder, a bayonet 96 is formed in one side wall of the straight cylinder, and the clamping ball is connected with the bayonet in a clamping mode.

Referring to fig. 4, specifically, the pulling device includes a vertical block 51, the vertical block carries other structures of the pulling device, the vertical block is fixedly connected to one side wall of the device body, a sliding groove 58 is formed at the bottom end of the vertical block, a sliding block 56 is arranged inside the sliding groove, the sliding block is slidably clamped with the sliding groove, so that the pull rod can move up and down and can rotate, a pull rod 54 is movably connected to the sliding block through a connecting shaft 57, the pull rod can move along the device body, the length of the pull rod is long, a pull handle 53 is fixedly connected to one end of the pull rod, the pull handle controls the pull rod, a vertical groove 55 is formed in one side wall of the vertical block, the recovered pull rod is placed in the vertical groove, an ejecting groove 52 is formed at the top end of the vertical.

Specifically, the left and right sides of the bottom end of the device body are fixedly connected with plastic pads 15, and the plastic pads protect the bottom end of the device body contacting with the ground.

Particularly, the outer wall of pull handle has cup jointed sponge cover 20, and the sponge cover protects the staff, increases the comfort level of people's hand.

The working principle is as follows: the utility model has the advantages that under the normal state, the roller is clamped into the clamping groove and is in a horizontal state, when a device body needs to be moved, the handles at two ends of a turning point are used for driving the T-shaped screw rod to rotate in the first rotary drum and the second rotary drum, the T-shaped screw rod can only rotate but can not move in the first rotary drum, the T-shaped screw rod rotates to drive the T-shaped nut to move on the outer wall of the T-shaped screw rod, the T-shaped nut drives the connecting plate to move, the connecting plate drives the connecting rod to move, the connecting rod pulls the connecting block to rotate by taking the second rotary shaft as the turning point, the wheel frame rotates along with the connecting block, the wheel frame is obliquely contacted with the ground, the device body is jacked along with the rotation of the T-shaped screw rod, the roller rotates by taking the pin shaft as the turning point on the wheel frame, the rolling of the roller enables the device body to move, when the device body needs to be temporarily, the ball is clamped to the bayonet, the straight block is sealed, the roller is framed by the roller and cannot move, the device body can be temporarily stopped, the handle is rotated reversely after the device body is moved to a target position, the connecting block drives the roller frame and the roller to reset to be in a horizontal state, and the placement of the device body is recovered.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a high-voltage inverter device convenient to remove, includes the ware body (1), its characterized in that: the device is characterized in that a pulling device (5) is arranged on the left side wall of the device body (1), a transverse box (2) is fixedly connected to the bottom end of the device body (1), clamping grooves (3) are formed in the bottom ends of the left portion and the right portion of the transverse box (2), a first rotary drum (4) is fixedly connected to the top end of the inner portion of the transverse box (2), a T-shaped screw (10) is inserted into the first rotary drum (4), the T-shaped screw (10) penetrates through the transverse box (2) through a second rotary drum (8), a handle (21) is fixedly connected to one end, located outside the transverse box (2), of the T-shaped screw (10), a T-shaped nut (11) is connected to the outer wall of the T-shaped screw (10) in a threaded mode, a connecting plate (7) is fixedly connected to the bottom end of the T-shaped nut (11), a connecting rod (12) is movably installed at the bottom end of the connecting plate (7) through a first rotary shaft (6), and a connecting block (, the connecting block (14) is movably connected with the connecting rod (12) through a third rotating shaft (16), the bottom end of the connecting block (14) is fixedly connected with a wheel frame (17), the bottom end of the wheel frame (17) is movably provided with a roller (19) through a pin shaft (18), the roller (19) is provided with a fixing device (9), the fixing device (9) comprises two straight blocks (92), the two straight blocks (92) are arranged on the inner side wall and the outer side wall of the roller (19), the two straight blocks (92) are connected through a transverse plate (99), the front surface of each straight block (92) is fixedly connected with a clamping rod (98), the clamping rod (98) is fixedly connected with a transverse cylinder (93) close to the front surface of the outer side wall of the roller (19), the inside of the transverse cylinder (93) is inserted with a transverse rod (94), one end of the transverse rod (94) is fixedly connected with a pull ball (91), and the other end of the transverse rod (94) is fixedly, the front surface of the clamping rod (98) close to the inner side wall of the roller (19) is fixedly assembled with a straight cylinder (95), the cross rod (94) is inserted into the straight cylinder (95), a bayonet (96) is formed in one side wall of the straight cylinder (95), and the clamping ball (97) is connected with the bayonet (96) in a clamping mode.

2. The high-voltage inverter device convenient for moving according to claim 1, wherein: pulling device (5) are including erecting piece (51), erect piece (51) rigid coupling and assemble in a lateral wall of the ware body (1), open the bottom of erecting piece (51) has spout (58), the inside of spout (58) is equipped with slider (56), slider (56) and spout (58) slip joint, there is pull rod (54) through linking axle (57) swing joint on slider (56), the one end rigid coupling of pull rod (54) is equipped with pull handle (53), a lateral wall of erecting piece (51) is opened and is had perpendicular groove (55), open the top of erecting piece (51) has top groove (52).

3. The high-voltage inverter device convenient for moving according to claim 1, wherein: the left side and the right side of the bottom end of the device body (1) are fixedly connected with plastic pads (15).

4. The high-voltage inverter device convenient for moving according to claim 2, wherein: the outer wall of the pull handle (53) is sleeved with a sponge sleeve (20).