CN216155430U

CN216155430U - Rope distributor for hoister

Info

Publication number: CN216155430U
Application number: CN202122235270.9U
Authority: CN
Inventors: 马治峰; 高林涛; 韩延峰
Original assignee: Guangdong Faende Mining Co ltd
Current assignee: Guangdong Faende Mining Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-01
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to a rope distributor for a hoist, which comprises a rope distributor body, wherein a first cableway and a second cableway which are convenient for a cable to pass through and are not communicated with each other are arranged on the outer side of the rope distributor body, a mounting seat is fixedly arranged on the outer side of the rope distributor body, arc-shaped limiting hoops are fixedly arranged at two ends of the first cableway and two ends of the second cableway, grooves are respectively arranged on the inner walls of the first cableway and the second cableway, movable plates are movably arranged in the grooves, accommodating grooves are respectively arranged on the inner walls of the first cableway and the second cableway close to two ends and the outer side surfaces of the movable plates, and balls contacting with the outer sides of the cable are movably arranged in the accommodating grooves. The utility model can effectively reduce the shaking of the cable rope during lifting, greatly reduce the contact wear of the cable rope during use, prolong the service life of the cable rope, has simple and reasonable integral structure and low manufacturing cost, and is worthy of being popularized and used in the existing market.

Description

Rope distributor for hoister

Technical Field

The utility model relates to the field of constructional engineering equipment, in particular to a rope distributor for a lifter.

Background

The hanging basket lifting machine comprises a box body, an inner fluted disc, a rope distributor, a rope pressing wheel, a rope inlet pipe, a rope outlet pipe and the like, wherein the inner fluted disc, the rope distributor, the rope pressing wheel, the rope inlet pipe, the rope outlet pipe and the like are arranged in the box body. As the name suggests, the main function of the rope distributor is to separate the rope inlet channel and the rope outlet channel of the steel wire rope, so that the rope inlet channel and the rope outlet channel of the steel wire rope are not interfered with each other, and the rope clamping phenomenon is easy to occur when the steel wire rope enters and exits the rope in the existing rope distributor, so that the operation effect of the elevator is influenced.

At present, chinese patent with application number CN201520509626.5 discloses a rope distributor for a hoist, which comprises a rope distributor main body, wherein the right side surface of the rope distributor main body is an arc surface matched with an inner gear disc of the hoist. However, the existing rope distributor still has the following technical defects: thereby the hawser also takes place slight swing because the swing of goods handling in-process makes the hawser when handling goods, and the wobbling hawser increases its and rope distributor contact surface's wearing and tearing very easily because the uneven dynamics of swing in the promotion in-process to influence the life of hawser. To solve the above problem, a rope distributor for a hoist is proposed to reduce the wear of the rope during hoisting.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects in the prior art, the utility model provides the rope distributor for the hoister, which can effectively solve the problem that the service life of the rope is influenced because the abrasion of the contact surface of the rope distributor and the rope is easily increased due to uneven swinging force in the hoisting process of the rope in the prior art.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a rope distributor for a hoist, which comprises a rope distributor body, wherein a first cableway and a second cableway which are convenient for a cable to pass through and are not communicated with each other are arranged on the outer side of the rope distributor body, a mounting seat is fixedly arranged on the outer side of the rope distributor body, arc-shaped limiting hoops are fixedly arranged at two ends of the first cableway and two ends of the second cableway, grooves are respectively formed in the inner walls of the first cableway and the second cableway, movable plates are movably arranged in the grooves, accommodating grooves are respectively formed in the inner walls of the first cableway and the second cableway close to two ends and the outer side surfaces of the movable plates, and balls contacting with the outer sides of the cable are movably arranged in the accommodating grooves.

Further, the upper end face of the rope distributor main body is provided with a weight reduction groove.

Further, the mount pad includes the connecting plate, the connecting plate passes through the connecting rod fixed connection and divides the rope ware body outside, the connecting plate surface runs through and is provided with multiunit connecting hole, the connecting hole activity is pegged graft and is had the fastener.

Furthermore, the first cableway and the second cableway are designed in a semi-open structure, the edges of the first cableway, the second cableway and the groove are designed in an arc surface structure, and the radian of an arc surface is 45-60 degrees.

Further, the both sides fixedly connected with connecting rod of fly leaf, and the connecting rod passes through the bearing and rotates and connect in the inner wall of recess, the fixed multiunit spring that is provided with of medial surface of fly leaf, the spring is the spring state of rising when stewing, and spring and recess inner wall contact cooperation.

Furthermore, the diameter of the notch of the accommodating groove is smaller than that of the ball, and the ball is 1.0-1.5 mm higher than the inner walls of the first cableway and the second cableway.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

the utility model is based on the structural design of the existing rope distributor in the reference and is improved on the basis, and the swing range of the cable in use is reduced by arranging the limiting hoops at the end sides of the two groups of cableways; meanwhile, the edge of the cableway is provided with a cambered surface structure which is matched with the inner wall of the cableway and the balls on the outer side of the movable plate to reduce the contact surface and the contact friction of the cable, so that the contact abrasion of the cable in use is greatly reduced; in addition, the movable plate is connected with the inner wall of the cableway through the spring, so that the swinging of the cable rope during use can be reduced, and the normal hoisting use of the cable rope is ensured; in addition, the weight reduction groove is additionally arranged on the design of the cableway with the semi-open structure, so that the overall quality and the cost are reduced while the overall use strength is not influenced. In conclusion, the utility model can effectively reduce the shaking of the cable rope during hoisting, greatly reduce the contact wear of the cable rope during use, prolong the service life of the cable rope, has simple and reasonable overall structure and low manufacturing cost, and is worthy of being popularized and used in the existing market.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a partial sectional structural schematic view of the rope distributor body of the present invention.

The reference numerals in the drawings denote: 10. rope distributor main part, 101, subtract heavy groove, 20, mount pad, 201, connecting plate, 202, connecting block, 203, connecting hole, 30, first cableway, 40, second cableway, 50, spacing hoop, 60, recess, 70, fly leaf, 701, connecting rod, 702, spring, 80, accomodate the groove, 90, ball.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b):

referring to fig. 1-4, a rope distributor for a hoist includes a rope distributor body 10, a first cableway 30 and a second cableway 40 which are convenient for a rope to pass through and are not communicated with each other are provided on the outer side of the rope distributor body 10, one side of the first cableway 30 and one side of the second cableway 40 are linear, the other side of the first cableway 30 and the other side of the second cableway 40 are arc-shaped to facilitate guiding the rope, a mount 20 which is butted with the outer side is fixedly installed on the outer side of the rope distributor body 10, arc-shaped spacing hoops 50 are fixedly provided on both ends of the first cableway 30 and the second cableway 40 to limit the shaking range of the built-in rope, grooves 60 are provided on the inner walls of the first cableway 30 and the second cableway 40, a movable plate 70 is movably provided in the grooves 60, accommodating grooves 80 are provided on the inner walls of the first cableway 30 and the second cableway 40 close to both ends and the outer side surfaces of the movable plate 70, balls 90 contacting with the outer side of the rope are movably provided in the accommodating grooves 80, the cable rope can move better in the cableway, and the friction force of the cable rope during use is reduced in sequence;

as shown in fig. 2 and 3 of the specification, the upper end surface of the rope distributor body 10 is provided with a weight reduction groove 101, and the first cableway 30 and the second cableway 40 both adopt a semi-open structural design, so that the overall weight can be greatly reduced, and the overall manufacturing cost can be reduced while the overall strength is not changed.

Wherein, as shown in the attached drawing 1 of the specification, the mounting seat 20 includes a connecting plate 201, the connecting plate 201 passes through the connecting block 202 and is fixedly connected with the outside of the rope distributor body 10, the connecting block 202 increases the distance between the connecting plate 201 and the rope distributor body 10, the rope distributor body 10 is prevented from shaking to touch an external mounting structure when in use, the surface of the connecting plate 201 is provided with a plurality of groups of connecting holes 203 in a penetrating manner, the connecting holes 203 are movably inserted with fasteners, the connecting plate 201 is mounted on a lifting device through the fasteners, and the rope distributor body 10 is assembled and used.

As shown in fig. 2 of the specification, the edges of the first cableway, the second cableway 40 and the groove 60 are designed to be arc-shaped surfaces, and the radian of each arc-shaped surface is 45-60 degrees, so that the arc-shaped surfaces facilitate the cable to be better connected during installation, and the contact abrasion between the cable and the edges of the first cableway, the second cableway 40 and the groove 60 is reduced.

As shown in fig. 4 of the specification, the connecting rods 701 are fixedly connected to two sides of the movable plate 70, the connecting rods 701 are rotatably connected to the inner wall of the groove 60 through bearings, a plurality of groups of springs 702 are fixedly arranged on the inner side surface of the movable plate 70, the springs 702 are in a spring-up state when standing still, the springs 702 are in contact fit with the inner wall of the groove 60, the cable rope can slightly shake when the cable rope is used, vibration generated by shaking is transmitted to the movable plate 70 when the cable rope is in contact with the balls 90 on the outer side of the movable plate 70, an auxiliary damping effect is achieved through contact extrusion between the springs on the inner side surface of the movable plate 70 and the outer wall of the groove 60, and relative stability of the cable rope during operation is maintained.

As shown in fig. 4, the diameter of the opening of the receiving groove 80 is smaller than the diameter of the ball 90, so that the ball 90 can be prevented from falling from the receiving groove 80 when in use, and the ball 90 is 1.0mm-1.5mm higher than the inner walls of the first cableway 30 and the second cableway 40.

One embodiment of the utility model is: the rope distributor body 10 is assembled by butting the connecting plate 201 in the mounting seat 20 with the mounting structure outside the hanging basket through the existing fastener, and then two ropes are respectively inserted and arranged in the first cableway 30 and the second cableway 40 from the limiting hoops 50 at the outer side ends of the first cableway 30 and the second cableway 40 to be assembled. When the cable is used, the cable slides in the first cableway 30 and the second cableway 40, the arc-shaped surfaces of the first cableway 30, the second cableway 40 and the groove 60 can reduce the contact abrasion of the cable, the outer wall of the cable contacts the ball 90 on the inner wall of the first cableway 30, the inner wall of the second cableway 40 and the outer side wall of the movable plate 70, and the ball 90 reduces the contact surface and the contact friction of the cable, so that the contact abrasion of the cable in use is greatly reduced, and the service life of the cable is prolonged. In addition, when the cable slides in the cableway, the vibration can be transmitted to the movable plate 70 due to the shaking of the cable, the auxiliary damping effect is realized by the contact and extrusion of the spring on the inner side surface of the movable plate 70 and the outer wall of the groove 60, and the relative stability of the cable in operation is kept.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a rope distributor that lifting machine was used, its characterized in that, includes rope distributor body (10), first cableway (30), second cableway (40) that make things convenient for the hawser to pass and each other not communicate are seted up in rope distributor body (10) outside, and rope distributor body (10) outside fixed mounting has mount pad (20):

wherein, the both ends of first cableway (30), second cableway (40) are all fixed and are provided with curved spacing hoop (50), the inner wall of first cableway (30), second cableway (40) all is provided with recess (60), recess (60) internalization is provided with fly leaf (70), the inner wall that first cableway (30), second cableway (40) are close to both ends and the lateral surface of fly leaf (70) all are provided with accomodates groove (80), accomodate groove (80) internalization and be provided with ball (90) in the contact hawser outside.

2. The rope distributor for a hoist according to claim 1, characterized in that the upper end face of the distributor body (10) is provided with a weight-reducing groove (101).

3. The rope distributor for the hoisting machine, according to claim 1, is characterized in that the mounting seat (20) comprises a connecting plate (201), the connecting plate (201) is fixedly connected with the outer side of the rope distributor body (10) through a connecting block (202), a plurality of groups of connecting holes (203) are arranged on the surface of the connecting plate (201) in a penetrating manner, and fasteners are movably inserted into the connecting holes (203).

4. The rope distributor for the hoisting machine, according to claim 1, characterized in that the first and second ropeways (30, 40) are designed in a semi-open structure, the edges of the first and second ropeways (40, 60) are designed in an arc-shaped surface structure, and the radian of the arc-shaped surface is between 45 ° and 60 °.

5. The rope distributor for the hoisting machine as claimed in claim 1, wherein the movable plate (70) is fixedly connected with connecting rods (701) at both sides thereof, the connecting rods (701) are rotatably connected to the inner wall of the groove (60) through bearings, a plurality of sets of springs (702) are fixedly arranged on the inner side surface of the movable plate (70), the springs (702) are in a spring-up state when standing still, and the springs (702) are in contact fit with the inner wall of the groove (60).

6. The rope distributor for a hoist according to claim 1, characterized in that the receiving groove (80) has a notch diameter smaller than the diameter of the ball (90), and the ball (90) is 1.0mm to 1.5mm higher than the inner walls of the first and second ropeways (30, 40).