CN215284776U - Travelling device of overhead line type variable frequency speed regulation electric locomotive - Google Patents

Abstract

The utility model discloses an overhead line formula variable frequency speed governing electric locomotive running gear, including base and box, the box is fixed to be set up on the top of base, and the fixed walking subassembly that is equipped with in inside of base, walking subassembly include the battery, rotate motor, current stabilizer and two shaft, and battery, rotation motor and current stabilizer are all fixed to be set up on the top of inner wall of the base, rotate the fixed setting of motor between battery and current stabilizer, and two shaft rotate respectively to alternate to connect the both sides of setting in the base bottom, the beneficial effects of the utility model are that: the movable walking wheel is connected with the wheel shaft through the motor arranged in the walking assembly to walk and move, the first forward and reverse rotating motor arranged in the lifting assembly rotates to drive the threaded sleeve to move up and down, and the threaded sleeve is installed at two positions and matched with the two sliding rods to drive the U-shaped movable rod to move up and down to achieve the lifting purpose while moving up and down, so that the height of the chassis can be adjusted conveniently.

Description

Travelling device of overhead line type variable frequency speed regulation electric locomotive

Technical Field

The utility model relates to a running gear, in particular to overhead line variable frequency speed governing electric locomotive running gear belongs to overhead line electric locomotive technical field.

Background

The trolley locomotive is a traction device for rail vehicle transportation, the power utilizes the traction motor to drive wheels to rotate, and the trolley locomotive is simple in structure, low in cost, convenient to maintain, large in transportation capacity of the locomotive, high in speed, high in power utilization efficiency, low in transportation cost, and most widely applied, but the height of a chassis cannot be adjusted by the existing walking device, and the trolley locomotive is inconvenient to use and does not have a solar power supply function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an overhead line formula variable frequency speed governing electric locomotive running gear to solve the height on the unable regulation chassis of current running gear that proposes in the above-mentioned background art, inconvenient use, and do not possess the problem of solar energy power supply function.

In order to achieve the above object, the utility model provides a following technical scheme: a trolley type variable-frequency speed-regulating electric locomotive walking device comprises a base and a box body, wherein the box body is fixedly arranged at the top end of the base, a walking assembly is fixedly arranged inside the base and comprises a storage battery, a rotating motor, a current stabilizer and two wheel shafts, the storage battery, the rotating motor and the current stabilizer are fixedly arranged at the top end of the inner wall of the base, the rotating motor is fixedly arranged between the storage battery and the current stabilizer, the two wheel shafts are respectively rotatably and alternately arranged at two sides of the bottom of the base, walking wheels are respectively fixedly arranged at two ends of the two wheel shafts, a driving shaft of the rotating motor is in transmission connection with one of the wheel shafts through a driving belt, solar panels are hinged to the tops of two sides of the box body through hinges, two pairs of connecting rods are respectively fixedly arranged at the middle parts of the two sides of the base, the outer sides of the bottoms of the two solar panels and one ends of the two pairs of connecting rods are respectively rotatably connected with a first supporting rod through a damping rotating shaft, eight first supporting rods corresponding to each other in pairs are movably connected through a damping rotating shaft.

As an optimized technical scheme of the utility model, be equipped with lifting unit on the box.

As a preferred technical scheme of the utility model, lifting unit includes positive reverse motor, two slide bars and fixed plate, positive reverse motor is fixed to be set up at the middle part of box inner wall, two the both sides side of setting on the box top is fixed respectively to two slide bars, the both sides side of fixed plate bottom respectively with the top fixed connection of two slide bars, the output shaft fixedly connected with threaded rod of positive reverse motor, the middle part rotation that the bearing was passed through to the top of threaded rod and fixed plate bottom is connected.

As a preferred technical scheme of the utility model, the slip interlude is equipped with U type movable rod on the fixed plate, the top fixed mounting of U type movable rod has the bottom plate, the bottom of U type movable rod inner wall is equipped with the threaded sleeve through two installation pole fixings, threaded sleeve establishes on the threaded rod, two the slide bar slides respectively and runs through two installation poles.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in top of base one side, flush mounting plate's surface is installed respectively and is rotated motor switch and positive reverse motor switch, rotate motor and positive reverse motor respectively through rotating motor switch and positive reverse motor switch and battery electric connection.

As an optimal technical scheme of the utility model, two solar panel all passes through current stabilizer and battery electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an overhead line formula variable frequency speed governing electric locomotive running gear walks with wheel axle connection movable walking wheel through the motor that sets up in the walking subassembly and removes, and the first positive reverse motor that sets up in the lifting unit rotates and drives the screw sleeve and reciprocate, and the screw sleeve is matched with through setting up two installation and two slide bars when reciprocating and is driven U type movable rod and reciprocate the purpose that reaches the lift, is convenient for adjust the height on chassis.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a base; 2. a box body; 3. a walking assembly; 31. a storage battery; 32. rotating the motor; 33. a current stabilizer; 34. a wheel axle; 35. a traveling wheel; 4. a first support bar; 5. a damping rotating shaft; 6. a solar panel; 7. a lifting assembly; 71. a positive and negative rotation motor; 72. a slide bar; 73. a fixing plate; 74. a threaded rod; 75. a U-shaped movable rod; 76. a threaded sleeve; 77. mounting a rod; 8. a base plate; 9. a switch panel.

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 utility model provides an overhead variable frequency speed-regulating electric locomotive running gear, which comprises a base 1 and a box body 2, the box body 2 is fixedly arranged at the top end of the base 1, a running component 3 is fixedly arranged inside the base 1, the running component 3 comprises a storage battery 31, a rotating motor 32, a current stabilizer 33 and two wheel shafts 34, the storage battery 31, the rotating motor 32 and the current stabilizer 33 are fixedly arranged at the top end of the inner wall of the base 1, the rotating motor 32 is fixedly arranged between the storage battery 31 and the current stabilizer 33, the two wheel shafts 34 are respectively rotatably inserted and connected at two sides of the bottom of the base 1, the two ends of the two wheel shafts 34 are respectively fixedly provided with a running wheel 35, a driving shaft of the rotating motor 32 is in transmission connection with one of the wheel shafts 34 through a driving belt, which is convenient for electric running, the top parts at two sides of the box body 2 are respectively hinged with a solar panel 6 through hinges, the middle part of 1 both sides side of base is fixed respectively and is equipped with two pairs of connecting rods, and the outside of 6 bottoms of two solar panels and the one end of two pairs of connecting rods all rotate through damping pivot 5 and are connected with first bracing piece 4, all through 5 swing joint in damping pivot between two liang of corresponding eight first bracing pieces 4, are convenient for accomodate solar panel 6.

Preferably, the box body 2 is provided with a lifting component 7, the lifting component 7 comprises a forward and reverse rotation motor 71, two sliding rods 72 and a fixed plate 73, the forward and reverse rotation motor 71 is fixedly arranged in the middle of the inner wall of the box body 2, the two sliding rods 72 are respectively fixedly arranged on two side sides of the top end of the box body 2, two side sides of the bottom end of the fixed plate 73 are respectively fixedly connected with the top ends of the two sliding rods 72, an output shaft of the forward and reverse rotation motor 71 is fixedly connected with a threaded rod 74, the top end of the threaded rod 74 is rotatably connected with the middle of the bottom end of the fixed plate 73 through a bearing, a U-shaped movable rod 75 is slidably inserted on the fixed plate 73, a bottom plate 8 is fixedly arranged at the top end of the U-shaped movable rod 75, a threaded sleeve 76 is fixedly arranged at the bottom of the inner wall of the U-shaped movable rod 75 through two mounting rods 77, the threaded sleeve 76 is sleeved on the threaded rod 74, the two sliding rods 72 respectively penetrate through the two mounting rods 77, so as to facilitate height adjustment, the fixed flush mounting plate of being equipped with in top of base 1 one side 9, flush mounting plate 9's surface is installed respectively and is rotated motor switch and positive reverse motor switch, rotates motor 32 and positive reverse motor 71 respectively through rotating motor switch and positive reverse motor switch and battery 31 electric connection, and two solar panel 6 are all through current stabilizer 33 and battery 31 electric connection, convenient to operate and use.

When specifically using, the utility model relates to an overhead line formula variable frequency speed governing electric locomotive running gear, at first the rotation motor 32 and the shaft 34 that set up in the walking subassembly 3 cooperate and drive walking wheel 35 and remove the walking, provide the electric energy for battery 31 through two solar panel 6, support through damping pivot 5 and first bracing piece 4, solar panel 6 can be folded or expand the use, secondly through opening the motor switch that just reverses, make the first just reversing motor 71 that sets up in the lifting unit 7 rotate and drive threaded sleeve 76 and reciprocate, threaded sleeve 76 cooperatees through setting up at two installation poles 77 and two slide bars 72 when reciprocating and drives the purpose that U type movable rod 75 reciprocated and reach the lift, be convenient for the height of adjusting the bottom plate 8 to use.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; 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 (6)

1. The utility model provides a walking device of stringing type variable frequency speed regulation electric locomotive, includes base (1) and box (2), its characterized in that, box (2) is fixed to be set up on the top of base (1), the fixed running assembly (3) that is equipped with in inside of base (1), running assembly (3) include battery (31), rotating motor (32), current stabilizer (33) and two shaft (34), battery (31), rotating motor (32) and current stabilizer (33) all fix the top that sets up at base (1) inner wall, rotating motor (32) are fixed to be set up between battery (31) and current stabilizer (33), two shaft (34) rotate respectively and alternate the both sides of setting in base (1) bottom, two both ends of shaft (34) all fix and are equipped with walking wheel (35), the drive shaft of rotating motor (32) passes through the drive belt and is connected with one of them shaft (34) transmission, the top of box (2) both sides all hinges through the hinge has solar panel (6), the middle part of base (1) both sides is fixed respectively and is equipped with two pairs of connecting rods, two the outside of solar panel (6) bottom and the one end of two pairs of connecting rods all rotate through damping pivot (5) and are connected with first bracing piece (4), two liang of corresponding eight all through damping pivot (5) swing joint between first bracing piece (4).

2. The trolley type variable frequency speed regulation electric locomotive running gear according to claim 1, characterized in that: and a lifting component (7) is arranged on the box body (2).

3. The trolley type variable frequency speed regulation electric locomotive running gear according to claim 2, characterized in that: lifting unit (7) are including positive and negative motor (71), two slide bars (72) and fixed plate (73), positive and negative motor (71) are fixed to be set up at the middle part of box (2) inner wall, two slide bars (72) are fixed respectively and are set up the both sides side on box (2) top, the both sides side of fixed plate (73) bottom respectively with the top fixed connection of two slide bars (72), the output shaft fixedly connected with threaded rod (74) of positive and negative motor (71), the middle part rotation connection in bearing and fixed plate (73) bottom is passed through on the top of threaded rod (74).

4. The trolley type variable frequency speed regulation electric locomotive running gear according to claim 3, characterized in that: the utility model discloses a threaded rod, including fixed plate (73), fixed plate (73) go up the slip and wear to insert and be equipped with U type movable rod (75), the top fixed mounting of U type movable rod (75) has bottom plate (8), the bottom of U type movable rod (75) inner wall is through two fixed threaded sleeve (76) that are equipped with of installation pole (77), threaded sleeve (76) thread bush is established on threaded rod (74), two slide bar (72) slide respectively and run through two installation poles (77).

5. The trolley type variable frequency speed regulation electric locomotive running gear according to claim 4, characterized in that: the fixed flush mounting plate of being equipped with in top of base (1) one side (9), the surface of flush mounting plate of switch (9) is installed respectively and is rotated motor switch and positive reverse motor switch, rotate motor (32) and positive reverse motor (71) respectively through rotating motor switch and positive reverse motor switch and battery (31) electric connection.

6. The trolley type variable frequency speed regulation electric locomotive running gear according to claim 1, characterized in that: and the two solar panels (6) are electrically connected with the storage battery (31) through a current stabilizer (33).

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