CN212101776U

CN212101776U - Improved rope winding machine for aerial work platform

Info

Publication number: CN212101776U
Application number: CN202020489286.5U
Authority: CN
Inventors: 袁晓明
Original assignee: Suzhou Beiman Heavy Industry Co ltd
Current assignee: Suzhou Beiman Heavy Industry Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-08
Anticipated expiration: 2030-04-07

Abstract

The utility model relates to the technical field of industrial equipment, in particular to an improved rope winding machine for an aerial work platform, which is characterized by comprising a base and a winding drum arranged above the base, wherein the winding drum is arranged on a bracket arranged below the winding drum, and the bracket is fixedly arranged on the base; a driving machine for driving the winding cylinder to rotate is arranged in the base, a belt wheel linked with the driving end of the driving machine is arranged at the position corresponding to the axis of the winding cylinder of the driving machine, and the belt wheel is connected with the driving end of the driving machine through a belt; and an adjusting device for adjusting the belt is further installed in the base. Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an aerial working platform is with improved generation rope woolding machine through setting up belt adjusting device, can be through manual adjustment for the belt constantly with the band pulley laminating of compacting, guarantee drive efficiency.

Description

Improved rope winding machine for aerial work platform

Technical Field

The utility model relates to an industrial equipment technical field, specific aerial working platform is with improved generation rope woolding machine that says so.

Background

The aerial work platform is used for overhauling a large workshop or a platform after workers or equipment are lifted, and the rope coiling machine is arranged on most aerial work platforms. The rope winder is a machine for winding a wire on a wire reel. The most representative is an electric control cable winding machine, when the winding machine works, a cable drum is firstly put on a rack, so that the cable drum is well matched with a transmission part; the parts are then checked for integrity and are reliably grounded. After the cable is checked to be correct, any end of the numbered cable is fixed on a reel axle, and the cable is automatically and orderly wound in the cable reel by pressing a start button. When the belt of the existing rope winding machine is used for a long time, the gap between the belt and the connecting part of the belt wheel is enlarged due to fatigue relaxation, the belt often drops or misplaces and slides due to loose fitting, and the driving efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the above-mentioned prior art, the utility model provides an aerial working platform is with improved generation rope woolding machine through setting up belt adjusting device, can be through manual adjustment for the belt constantly with the band pulley laminating of compacting, guarantee drive efficiency.

The utility model provides a technical scheme that its technical problem adopted is:

an improved rope winding machine for an aerial work platform comprises a base and a winding drum arranged above the base, wherein the winding drum is arranged on a bracket arranged below the winding drum, the bracket is fixedly arranged on the base, the bracket is fixedly connected with a mandrel in the winding drum, and the winding drum and the mandrel rotate relative to the bracket under stress; a driving machine used for driving the winding cylinder to rotate is installed inside the base, the driving machine is of a motor or gasoline engine structure, a starting switch is integrally arranged on a driving machine body, a belt wheel linked with the driving end of the driving machine is installed at the position, corresponding to the axis of the winding cylinder of the driving machine, of the axis, and the belt wheel is connected with the driving end of the driving machine through a belt; the belt is a nylon belt or a rubber belt, can be well attached to the belt wheel, keeps the driving friction force and effectively prevents slipping; still install the adjusting device who is used for adjusting the belt in the base, through setting up belt adjusting device, can be through manual adjustment for the belt constantly with the band pulley laminating of compacting, guarantee drive efficiency.

Adjusting device includes pull rod, regulator, free bearing, movable rod and cylinder, the cylinder laminating rotates in the belt outside and belt synchronization, cylinder dabber and movable rod are connected, the one end that the cylinder was kept away from to the movable rod is passed through the free bearing and is fixed in the base, the movable rod can drive the cylinder and rotate around the free bearing, movable rod and cylinder junction are U type structure, and the U type structural connection that the cylinder passes through inside dabber and movable rod is fixed, when the movable rod drives cylinder anticlockwise rotation, the extrusion belt for the frictional force increase of belt and band pulley, effective antiskid.

Further, the roller is fixedly connected with a pull rod through a mandrel, one end, far away from the roller, of the pull rod is fixed on the inner wall of the base, an adjuster is arranged on a body of the pull rod, two ends of the adjuster are in threaded connection with the pull rod, threads at the end parts of the pull rod at two ends of the adjuster are of a reverse thread structure, when the adjuster is rotated in the forward direction, the end parts of the pull rod at two ends of the adjuster are opposite threads, so that the end parts of the two pull rods are relatively close to each other, the roller and the movable rod are pulled by the pull rod to move and extrude the belt, and the friction force between the belt and.

Furthermore, the adjuster is an oblate annular structure with a threaded hole at the end part, so that a manual or practical stick tool can be conveniently inserted into the annular gap to twist the adjuster.

Furthermore, the two sides of the winding cylinder are also provided with baffles for blocking the winding steel wire rope, so that the steel wire coil is prevented from slipping off when being wound.

Further, the base is fixedly connected with the platform through a fixing piece below the base, and the fixing piece is an anchor bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an aerial working platform is with improved generation rope woolding machine through setting up belt adjusting device, can be through manual adjustment for the belt constantly with the band pulley laminating of compacting, guarantee drive efficiency.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the device comprises a base, 2, a bracket, 3, a winding drum, 4, an adjusting device, 5, a belt wheel, 6, a belt, 7, a pull rod, 8, an adjuster, 9, a hinged support, 10, a movable rod, 11, a roller, 12, a driving machine, 13, a fixing piece, 14 and a baffle.

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 merely illustrative of the invention and are not intended to limit the invention. In addition, unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in fig. 1, the utility model relates to an improved rope winding machine for aerial work platform, which comprises a base 1 and a winding drum 3 arranged above the base 1, wherein the winding drum 3 is arranged on a bracket 2 arranged below the winding drum, the bracket 2 is fixedly arranged on the base 1, the bracket 2 is fixedly connected with a mandrel inside the winding drum 3, and the winding drum 3 and the mandrel are forced to rotate relative to the bracket 2; a driving machine 12 for driving the winding cylinder 3 to rotate is installed inside the base 1, the driving machine 12 is of a motor or gasoline engine structure, a starting switch is integrally arranged on a driving machine body, a belt wheel 5 linked with the driving end of the driving machine is installed at the position, corresponding to the axis of the winding cylinder 3 of the driving machine 12, of the axis, and the belt wheel 5 is connected with the driving end of the driving machine 12 through a belt 6; the belt 6 is a nylon belt or a rubber belt, can be well attached to the belt wheel 5, keeps driving friction force and effectively prevents slipping; still install the adjusting device 4 that is used for adjusting the belt in the base 1, through setting up belt adjusting device, can be through manual adjustment for the belt constantly with the band pulley laminating of compacting, guarantee drive efficiency.

Preferably, the driving machine in the embodiment is an industrial-grade direct current driving motor developed by demark motor limited, guangzhou city.

Adjusting device 4 includes pull rod 7, regulator 8, free bearing 9, movable rod 10 and

cylinder

11, 11 laminating of cylinder rotates in the belt 6 outside and belt synchronization, 11 dabbers of cylinder and movable rod 10 are connected, the one end that movable rod 10 kept away from cylinder 11 is fixed in base 1 through free bearing 9, movable rod 10 can drive cylinder 11 and rotate around free bearing 9, the U type structure of movable rod 10 and 11 junctions of cylinder is U type structure, and the cylinder is fixed through the U type structural connection of inside dabber and movable rod, when movable rod 10 drives the cylinder anticlockwise rotation, extrudees belt 6 for the frictional force increase of belt 6 and band pulley 5, effective antiskid.

Further, the roller 11 is fixedly connected with a pull rod 7 through a mandrel, one end, far away from the roller 11, of the pull rod 7 is fixed on the inner wall of the base 1, an adjuster 8 is arranged on a body of the pull rod 7, two ends of the adjuster 8 are in threaded connection with the pull rod 7, threads of the ends of the pull rods at two ends of the adjuster 8 are of a reverse threaded structure, when the adjuster is rotated in the forward direction, the ends of the two pull rods are relatively close to each other due to the fact that the ends of the pull rods at two ends of the adjuster are opposite threads, the roller and the movable rod 10 are pulled by the pull rod 7 to move and extrude the belt 6, and friction force between the belt 6 and the belt wheel 5.

Further, the adjuster 8 is an oblate ring structure with a threaded hole at the end, so that a manual or practical stick tool can be conveniently inserted into the ring gap to turn the adjuster.

Furthermore, baffles 14 for blocking the winding steel wire rope are arranged on two sides of the winding cylinder 3, so that the steel wire coil is prevented from slipping off when being wound.

Further, the base 1 is fixedly connected with the platform through a lower fixing piece 13.

Preferably, the fixing member 13 in this embodiment is an anchor bolt.

During the operation of the embodiment, the end part of the steel wire rope is fixed on the winding drum 3 in advance, the driving machine 12 is started to drive the winding drum to wind the rope, and after the rope winding machine works for a long time, when the rope winding efficiency is low, the belt 6 is extruded by the pulling roller through the rotating regulator 8, so that the friction force between the belt and the belt wheel 5 is increased, and the rope winding efficiency is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The improved rope winding machine for the aerial work platform is characterized by comprising a base and a winding drum arranged above the base, wherein the winding drum is arranged on a bracket arranged below the winding drum, and the bracket is fixedly arranged on the base;

a driving machine for driving the winding cylinder to rotate is arranged in the base, a belt wheel linked with the driving end of the driving machine is arranged at the position corresponding to the axis of the winding cylinder of the driving machine, and the belt wheel is connected with the driving end of the driving machine through a belt;

and an adjusting device for adjusting the belt is further installed in the base.

2. The improved rope winding machine for the aerial work platform as claimed in claim 1, wherein the adjusting device comprises a pull rod, an adjuster, a hinge seat, a movable rod and a roller, the roller is attached to the outer side of the belt and rotates synchronously with the belt, the roller core shaft is connected with the movable rod, one end of the movable rod, far away from the roller, is fixed in the base through the hinge seat, and the movable rod can drive the roller to rotate around the hinge seat.

3. The improved rope winding machine for the aerial work platform as claimed in claim 2, wherein the roller is further fixedly connected with a pull rod through a mandrel, one end of the pull rod, which is far away from the roller, is fixed on the inner wall of the base, an adjuster is arranged on a body of the pull rod, and two ends of the adjuster are in threaded connection with the pull rod.

4. The improved rope winder for aerial work platforms as claimed in claim 3, wherein the end threads of the pull rod at each end of the adjuster are of a reverse thread configuration.

5. The improved rope coiler for aerial work platforms as defined in claim 4, wherein said adjuster is an oblate ring structure with a threaded hole at the end.

6. The improved rope winder for the aerial work platform as claimed in claim 1, wherein baffles for blocking the winding wire rope are further provided on both sides of the winding drum.

7. The improved rope coiler for aerial work platforms as defined in claim 1, wherein said base is fixedly connected to the platform by means of a lower fixing member.

8. The improved rope coiler for aerial work platforms as defined in claim 7, wherein said fixing members are anchor bolts.