CN111532982A - Stable and stand wear and tear monorail trolley - Google Patents

Abstract

The invention discloses a stable and wear-resistant monorail trolley, comprising a first wall panel and a second wall panel, located between the first wall panel and the second wall panel and fixed on the first wall panel and the second wall panel The hollow hanging beam on the top, the stabilizing device on the first wall panel and the second wall panel, the walking device on the first wall panel and the second wall panel, and the anti-sway device fixed on the hollow hanging beam. The walking device provides the power of the monorail trolley, so that the trolley can walk on the guide rail, and the monorail trolley can stably walk on the guide rail through the stabilization device and the anti-sway device. The monorail trolley of the invention makes the monorail trolley more stable and wear-resistant.

Description

A stable and wear-resistant monorail trolley

technical field

The invention belongs to the field of lifting equipment, in particular to a stable and wear-resistant monorail trolley.

Background technique

The monorail trolley is also called the monorail driving car and the hand-pulled car. The distance between the rims can be adjusted according to the width of the I-beam track, and the manual hoist can be suspended under the crane to form a manual hoisting and transporting trolley.

When the monorail trolley slides on the rail, the shaking of the object on the manual hoist may cause the monorail trolley to sway on the rail, causing collision between the monorail trolley and the rail, causing damage to the monorail trolley and the rail, and the monorail trolley is installed on the upper end Pulley, when the monorail trolley swings, it may further shake the monorail trolley violently, causing objects to fall off the manual hoist, causing object damage or endangering personnel safety.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the prior art, the present invention provides a stable and wear-resistant monorail trolley.

In order to achieve the above purpose, the present invention adopts the following technical scheme: a stable and wear-resistant monorail trolley, comprising a first wall panel and a second wall panel, located between the first wall panel and the second wall panel and fixed on the first wall panel and the second wall panel. A hollow hanging beam on a wall panel and a second wall panel, a stabilizing device on the first wall panel and the second wall panel, a walking device on the first wall panel and the second wall panel, a fixed device on the hollow The anti-sway device on the hanging beam, the walking device includes a first fixing frame fixed on the first wall plate, a second fixing frame fixed on the second wall plate, and a rotating device on the first fixing frame. A driving shaft, a first driven shaft that is rotatably arranged on the first fixing frame and the first wall plate and is located on the left side of the driving shaft, and is rotatably arranged on the first fixing frame and the first wall plate and is located on the right side of the driving shaft The second driven shaft, the first gear and the second gear fixed on the driving shaft, the third gear fixed on the first driven shaft, the fourth gear fixed on the second driven shaft, The motor that drives the driving shaft to rotate, the first roller group fixed on the first driven shaft and the second driven shaft at the same time, the third driven shaft arranged through the hollow hanging beam, and the third driven shaft fixed on the third driven shaft The fifth and sixth gears at both ends, the fourth driven shaft set on the second fixed frame, the fourth driven shaft set on the second fixed frame and the second wall plate and located on the left side of the fourth driven shaft. Five driven shafts, a sixth driven shaft rotatably arranged on the second fixed frame and the second wall plate and located on the right side of the fourth driven shaft, a seventh gear and a first driven shaft fixed on the fourth driven shaft Eight gears, a ninth gear fixed on the fifth driven shaft, a tenth gear fixed on the sixth impulse shaft, and a second roller set fixed on the fifth driven shaft and the sixth driven shaft , a first casing fixed on the first wall plate, a second casing fixed on the second wall plate, the first gear is engaged with the third gear and the fourth gear respectively, and the second gear is engaged with the third gear and the fourth gear respectively. The fifth gear is engaged, the seventh gear is engaged with the sixth gear, and the eighth gear is engaged with the ninth gear and the tenth gear. The second gear rotates, the first gear drives the third gear and the fourth gear to rotate, the first roller group rotates, the second gear rotates, and the fifth gear rotates, so that the third driven shaft rotates, which is located on the third driven shaft The sixth gear rotates, so that the seventh gear and the eighth gear rotate, and the ninth gear and the tenth gear are driven by the rotation of the eighth gear, so that the fifth driven shaft and the sixth driven shaft rotate, so that the second roller set Rotation, through the synchronous rotation of the first roller group and the second roller group, the monorail trolley can walk on the guide rail, and the sway of the monorail trolley can be reduced by the stabilizing device. The anti-sway device further reduces the sway of the monorail trolley when walking, making the monorail trolley more stable; the first roller set and the second roller set reduce the collision and wear between the monorail trolley and the rail, making the monorail trolley more wear-resistant damage, and improve the service life of the monorail trolley.

The first roller set includes a first roller fixed on the first driven shaft, a second roller fixed on the second driven shaft, and a plurality of annular arrays on the first and second rollers. A fixed block, a fixed shaft arranged on the fixed block, small rollers arranged on both ends of the fixed shaft, and anti-skid belts sleeved on the first roller and the second roller, the small rollers rolling on the fixed shaft; the first roller It rotates in the same direction as the second roller, and drives the anti-skid belt to rotate in the same direction, so that the monorail trolley travels; the anti-skid belt is set in a steel structure, and the friction force is increased with the contact surface of the rail; the present invention rotates the first roller and the second roller, Rotate the anti-skid belt, make the monorail trolley walk, contact the rail through the anti-skid belt, avoid the direct contact between the first roller and the second roller, and greatly reduce the wear of the first roller and the second roller. A plurality of fixed blocks, the fixed shaft on the fixed block and the small roller set on the fixed shaft reduce the wear between the first roller, the second roller and the anti-skid belt, and improve the service life.

The anti-skid belt is provided with a plurality of arc-shaped grooves, and the small rollers are arranged in the arc-shaped grooves; the anti-skid belt is prevented from falling off the first roller and the second roller during the rotation of the anti-skid belt, so that when the first roller and the second roller rotate , can drive the anti-skid belt to rotate, and at the same time disperse the effect of gravity, so that the small roller and the anti-skid belt are more resistant to wear.

The anti-sway device includes a connecting rod fixed on the hollow hanging beam, a spherical ball fixed on the connecting rod, a sleeve set on the surface of the spherical ball, and a plurality of balls set on the surface of the spherical ball; The kit can be rotated 360° to avoid the wear of the connecting part, and at the same time, multiple balls are arranged on the surface of the ball to reduce friction and wear.

The ball is in contact with the sleeve, and there is a gap between the ball and the sleeve; the lubricating oil is prevented from being squeezed out of the connection part, which affects the lubricating effect.

The stabilization device includes a first telescopic rod fixed on the first wall plate, a second telescopic rod fixed on the second wall plate, a first spring sleeved on the first telescopic rod, and a first telescopic rod sleeved on the first telescopic rod. The second spring on the two telescopic rods, the first limit roller fixed on the first telescopic rod, the second limit roller fixed on the second telescopic rod, the first top wheel arranged on the first limit roller, the The second top wheel on the second limit roller; the first limit roller and the second limit roller prevent the monorail from shaking left and right when walking, and the first top wheel is made by the first telescopic rod and the second telescopic rod. And the second top wheel against the rail to prevent the monorail trolley from shaking up and down, so that the monorail trolley is more stable when walking.

The invention has the following advantages: making the monorail trolley more stable and wear-resistant.

Description of drawings

Figure 1 is a schematic structural diagram of a monorail car.

FIG. 2 is a schematic diagram 1 of the side structure of the stabilization device.

FIG. 3 is a second schematic view of the side structure of the stabilization device.

FIG. 4 is a schematic diagram 1 of the side structure of the walking device.

FIG. 5 is a second schematic view of the side structure of the walking device.

FIG. 6 is a schematic structural diagram of the first roller group.

FIG. 7 is a schematic cross-sectional view of the anti-sway device.

FIG. 8 is an enlarged view of part A in FIG. 7 .

Detailed ways

In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in Figures 1-8, a stable and wear-resistant monorail trolley includes a first wall panel 1 and a second wall panel 2, located between the first wall panel and the second wall panel and fixed on the first wall panel The hollow hanging beam 3 on the board and the second wall board, the stabilizing device 4 on the first wall board and the second wall board, the walking device 5 on the first wall board and the second wall board, The anti-sway device 6 on the hollow hanging beam, the walking device 5 includes a first fixing frame 51 fixed on the first wall plate, a second fixing frame 52 fixed on the second wall A driving shaft 53 on a fixed frame, a first driven shaft 54 rotatably arranged on the first fixing frame and the first wall panel and located on the left side of the driving shaft, rotatably arranged on the first fixing frame and the first wall panel The second driven shaft 55 located on the right side of the driving shaft, the first gear 56 and the second gear 57 fixed on the driving shaft, the third gear 58 fixed on the first driven shaft, and the The fourth gear 59 on the second driven shaft, the motor 510 that drives the driving shaft to rotate, the first roller group 520 fixed on the first driven shaft and the second driven shaft at the same time, and the hollow hanging beam through the The third driven shaft 530, the fifth gear 540 and the sixth gear 550 fixedly arranged on both ends of the third driven shaft, the fourth driven shaft 560 rotatably arranged on the second fixed frame, and rotatably arranged on the second fixed frame and the fifth driven shaft 570 on the second wall plate and located on the left side of the fourth driven shaft, and the sixth driven shaft 570 rotatably arranged on the second fixed frame and the second wall plate and located on the right side of the fourth driven shaft The driven shaft 580, the seventh gear 590 and the eighth gear 5100 fixed on the fourth driven shaft, the ninth gear 5200 fixed on the fifth driven shaft, the sixth gear 5200 fixed on the sixth driven shaft Ten gears 5300, the second roller set 5400 fixed on the fifth driven shaft and the sixth driven shaft at the same time, the first housing 5500 fixed on the first wall plate, and the second wall plate fixed on the second wall plate. The second housing 5600, the first gear meshes with the third gear and the fourth gear respectively, the second gear meshes with the fifth gear, the seventh gear meshes with the sixth gear, and the eighth gear meshes with the ninth gear engages with the tenth gear; the motor drives the drive shaft to rotate, the first gear and the second gear on the drive shaft rotate, the first gear drives the third gear and the fourth gear to rotate, the first roller set rotates, the second The rotation of the gear drives the fifth gear to rotate, the third driven shaft rotates, the sixth gear located on the third driven shaft rotates, the seventh gear and the eighth gear rotate, and the ninth gear and the eighth gear are rotated through the rotation of the eighth gear. The rotation of the tenth gear makes the fifth driven shaft and the sixth driven shaft rotate, so that the second roller group rotates, and the first roller group and the second roller group rotate synchronously, so that the monorail trolley travels on the guide rail.

Further, the first roller set 520 includes a first roller 5201 fixed on the first driven shaft, a second roller 5202 fixed on the second driven shaft, and an annular array on the first roller and the second roller. A plurality of fixed blocks 5203 on the two rollers, a fixed shaft 5204 on the fixed block, small rollers 5205 on both ends of the fixed shaft, and anti-skid belts sleeved on the first roller and the second roller, the first roller The structure of the group is the same as that of the second roller group; the first roller and the second roller rotate in the same direction, which drives the anti-skid belt to rotate in the same direction, so that the monorail trolley travels.

Further, the anti-sway device 6 includes a connecting rod 61 fixed on the hollow hanging beam 3, a ball 62 fixed on the connecting rod, a sleeve 63 sleeved on the surface of the spherical A plurality of balls 64, the electric hoist is fixed on the set, the heavy object drives the electric hoist to swing, and the ball is movably connected to the set to avoid shaking of the monorail trolley. Further, the stabilizing device 4 includes a first telescopic rod 41 fixed on the first wall plate, a second telescopic rod 42 fixed on the second wall plate, and a first telescopic rod 42 sleeved on the first telescopic rod. The spring 43, the second spring 44 sleeved on the second telescopic rod, the first limit roller 45 fixed on the first telescopic rod, the second limit roller 46 fixed on the second telescopic rod, set on the first limit The first top wheel 47 on the positioning roller and the second top wheel 48 arranged on the second limiting roller, when the monorail trolley travels, the first limiting roller and the second limiting roller rotate relative to each other, and at the same time make the first The wheel and the second top wheel rotate relative to each other.

Claims (3)

1. The utility model provides a stable and stand wear and tear monorail trolley, includes first wallboard (1) and second wallboard (2), is located between first wallboard and the second wallboard and fixes hollow string roof beam (3) on first wallboard and second wallboard, locates running gear (5) on first wallboard and the second wallboard, its characterized in that: the monorail trolley further comprises a stabilizing device (4) arranged on the first wall plate and the second wall plate and an anti-shaking device (6) fixedly arranged on the hollow hanging beam, the walking device (5) comprises a first fixing frame (51) fixedly arranged on the first wall plate, a second fixing frame (52) fixedly arranged on the second wall plate, a driving shaft (53) rotatably arranged on the first fixing frame, a first driven shaft (54) rotatably arranged on the first fixing frame and the first wall plate and positioned on the left side of the driving shaft, a second driven shaft (55) rotatably arranged on the first fixing frame and the first wall plate and positioned on the right side of the driving shaft, a first gear (56) and a second gear (57) fixedly arranged on the driving shaft, a third gear (58) fixedly arranged on the first driven shaft, a fourth gear (59) fixedly arranged on the second driven shaft, a motor (510) for driving the driving shaft to rotate, Fix first roller train (520) on first driven shaft and second driven shaft simultaneously, run through third driven shaft (530) of locating on hollow string roof beam, fixed fifth gear (540) and sixth gear (550) of locating third driven shaft both ends, rotate and locate fourth driven shaft (560) on the second mount, rotate and locate on second mount and the second wallboard and be located the left fifth driven shaft (570) of fourth driven shaft, rotate and locate on second mount and the second wallboard and be located the right side of fourth driven shaft sixth driven shaft (580), fixed seventh gear (590) and eighth gear (5100) of locating on the fourth driven shaft, fixed ninth gear (5200) of locating on the fifth driven shaft, fixed tenth gear (5300) of locating on the sixth impulse shaft, fixed second roller train (5400) on fifth driven shaft and sixth driven shaft simultaneously, A first shell (5500) fixedly arranged on the first wall board and a second shell (5600) fixedly arranged on the second wall board; the first roller group (520) comprises a first roller (5201) fixedly arranged on the first driven shaft, a second roller (5202) fixedly arranged on the second driven shaft, a plurality of fixed blocks (5203) annularly arranged on the first roller and the second roller, a fixed shaft (5204) arranged on the fixed blocks, small rollers (5205) arranged at two ends of the fixed shaft, and anti-slip belts (5206) sleeved on the first roller and the second roller; the anti-shaking device (6) comprises a connecting rod (61) fixed on the hollow hanging beam (3), a round ball (62) fixedly arranged on the connecting rod, a kit (63) sleeved on the surface of the round ball, and a plurality of balls (64) arranged on the surface of the round ball; the stabilizing device (4) comprises a first telescopic rod (41) fixedly arranged on the first wall plate, a second telescopic rod (42) fixedly arranged on the second wall plate, a first spring (43) sleeved on the first telescopic rod, a second spring (44) sleeved on the second telescopic rod, a first limiting roller (45) fixed on the first telescopic rod, a second limiting roller (46) fixed on the second telescopic rod, a first top wheel (47) arranged on the first limiting roller and a second top wheel (48) arranged on the second limiting roller.

2. A stable and abrasion resistant monorail trolley according to claim 1, wherein: the anti-slip belt is provided with a plurality of arc grooves, and the small idler wheels are arranged in the arc grooves.

3. A stable and abrasion resistant monorail trolley according to claim 1, wherein: the ball contacts with the external member, and a gap is arranged between the ball and the external member.

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