CN218113972U

CN218113972U - Deviation adjusting device for belt of elevator

Info

Publication number: CN218113972U
Application number: CN202221868401.5U
Authority: CN
Inventors: 张立彬
Original assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Current assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-23
Anticipated expiration: 2032-07-19

Abstract

The utility model provides an accent inclined to one side device of lifting machine belt. In particular to the field of machine manufacturing, which comprises: the device comprises two deviation adjusting devices, each deviation adjusting device comprises a sliding rail assembly, an elastic assembly, a lifting frame and a force application assembly, the top of the elastic assembly is detachably connected with the sliding rail assembly, the lifting frame is connected with the sliding rail assembly in a sliding mode, two tail wheel lifting bearing seats of a lifting machine are respectively installed in the lifting frames of the two deviation adjusting devices, the bottom of the sliding rail assembly is rotatably connected with one end of the force application assembly, the bottom of the elastic assembly is fixedly connected with the top of the lifting frame, and the lifting frame is rotatably connected with the force application assembly. The utility model discloses a force application subassembly of two tuningout devices drives the crane and slides on slide rail set spare and adjust tailwheel lift bearing frame to adjustment lifting machine belt elasticity, with the belt of correction skew, after the adjustment, drive the crane through elasticity subassembly and reset, tailwheel lift bearing frame just also resets thereupon. The number of people required for adjustment is reduced, the adjustment process is simplified, and the working efficiency is improved.

Description

Deviation adjusting device for belt of elevator

Technical Field

The utility model relates to a machine-building field, concretely relates to tuningout device of lifting machine belt.

Background

At present, domestic enterprises are in production and manufacturing, a very common device is used in a lifting machine, in the practical use, the belt of the lifting machine is often deviated, the phenomenon that the belt is not timely found or the adjustment is slow is caused, the belt is easily abraded to scrape the hopper, the equipment accident is caused, the lifting machine is not flexible in sliding up and down in the back-and-forth deviation when in use, the belt joint is not easily broken in the adjustment, the hopper is scratched and falls off in serious conditions, the safety accident is easily caused, an operator needs to adjust the tail wheel lifting bearing seat of the lifting machine to loosen the belt while adjusting the tail wheel lifting bearing seat, the loosened belt is reset to be right, finally, the belt is tightened again, the work can be continued, the adjustment is complex, and the belt is difficult to be completed through independent operation.

SUMMERY OF THE UTILITY MODEL

In view of the shortcoming of above prior art, the utility model provides an tuningout device of lifting machine belt, swift convenient adjustment lifting machine tailwheel lift bearing frame can assist operating personnel isolated operation, improves production efficiency, reduces the equipment damage.

In order to achieve the above and other related objects, the present invention provides an offset adjusting device for elevator belt, which is characterized in that it comprises: two tuningout devices, every tuningout device includes sliding rail set spare, elasticity subassembly, crane and application of force subassembly, the top of elasticity subassembly with sliding rail set spare can be dismantled and be connected, the crane with sliding rail set spare sliding connection, two tail pulley lifting bearing seats of lifting machine are installed respectively two tuningout device in the crane, sliding rail set spare bottom with application of force subassembly one end is rotated and is connected, elasticity subassembly bottom with crane top fixed connection, the crane with application of force subassembly rotates and is connected.

The utility model discloses in the tuningout device example of lifting machine belt, sliding rail set spare includes two slide rails, a slide rail crossbearer, application of force subassembly mounting, a plurality of spacing hole and four spacing pins, slide rail crossbearer both ends respectively fixed mounting be two slide rail one end is a plurality of spacing hole sets up two on the slide rail, spacing pin with spacing hole is pegged graft, the top of elasticity subassembly is passed through spacing pin and two the connection can be dismantled to the slide rail, two the slide rail with crane sliding connection, the one end fixed mounting of application of force subassembly mounting is one the bottom of slide rail, the other end of application of force subassembly mounting with the one end of application of force subassembly is rotated and is connected.

The utility model discloses in the tuningout device of lifting machine belt an example, two the slide rail includes first slide rail and second slide rail, four spacing pin includes first spacing pin, second spacing pin, third spacing pin and fourth spacing pin, first spacing pin with the second spacing pin inserts respectively first slide rail with on the second slide rail spacing downthehole, will the top demountable installation of elasticity subassembly is in on the slide rail, third spacing pin with the fourth spacing pin inserts respectively first slide rail with spacing on the second slide rail is downthehole, is used for the restriction the elevator frame slides on the slide rail.

The utility model discloses in the tuningout device example of lifting machine belt, be equipped with a plurality of bolt holes on the slide rail crossbearer, the slide rail crossbearer pass through the bolt with the connection can be dismantled to the lifting machine.

The utility model discloses in the tuningout device of lifting machine belt an example, two the slide rail is straight rail, two slide rail parallel arrangement, it is a plurality of spacing hole is followed the slide rail equidistance sets up.

The utility model discloses in the tuningout device of lifting machine belt an example, elasticity subassembly includes two springs and a spring holder, the lower surface and two of spring holder the one end fixed connection of spring, the spring holder and two the connection can be dismantled to the slide rail, two the other end of spring with the top fixed connection of crane.

The utility model discloses in the tuningout device example of lifting machine belt, two the one end of spring with spring holder lower surface welding.

The utility model discloses in the tuningout device example of lifting machine belt, the crane includes roof, bottom plate, a plurality of connecting rod and fixed connector, the lower surface of roof with a plurality of the one end fixed connection of connecting rod, it is a plurality of the other end of connecting rod with the last fixed surface of bottom plate is connected, the upper surface of roof and two spring fixed connection, the roof with the bottom plate all with slide rail sliding connection, fixed connector one end with the lower fixed surface of bottom plate is connected, the fixed connector other end with the application of force subassembly rotates to be connected.

The utility model discloses in the tuningout device of lifting machine belt an example, force application component includes application of force pole and swing joint spare, application of force pole one end is rotated and is installed on the force application component mounting, swing joint spare one end is rotated and is installed on the application of force pole, swing joint spare the other end with fixed connection spare rotates to be connected.

The utility model discloses in the tuningout device example of lifting machine belt, it is a plurality of the connecting rod with the roof the connected mode of bottom plate is the welding, two the spring with the spring holder the connected mode of roof is the welding.

The utility model discloses the tuningout device of lifting machine belt passes through application of force pole drives crane adjustment lifting machine tailwheel lift bearing frame to switching lifting machine belt elasticity state, being convenient for return positive belt, through the elastic deformation of spring drives the crane and resets lifting machine tailwheel lift bearing frame, can reduce the required personnel of adjustment lifting machine belt skew, simplifies the adjustment process, improves work efficiency.

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 present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an example of an offset adjusting device of a belt of a hoist according to the present invention;

fig. 2 is a schematic structural view of a slide rail assembly of an example of an offset adjustment device for a belt of a hoist according to the present invention;

fig. 3 is a schematic structural view of an elastic component of an example of an offset adjusting device of a belt of a hoist according to the present invention;

fig. 4 is a schematic structural diagram of a lifting frame of an example of the deviation adjusting device of the elevator belt of the present invention;

fig. 5 is a schematic structural view of a force application assembly according to an example of the deviation adjusting device for elevator belts of the present invention.

Description of the element reference numerals

100. A slide rail assembly; 110. a slide rail; 111. a first slide rail; 112. a second slide rail; 120. a slide rail cross frame; 130. a limiting hole; 140. a limit pin; 141. a first limit pin; 142. a second limit pin; 143. a third limit pin; 144. a fourth limit pin; 150. a force application component fixing part; 200. an elastic component; 210. a spring; 220. a spring seat; 300. a lifting frame; 310. a top plate; 320. a base plate; 330. a connecting rod; 340. fixing the connecting piece; 400. a force application assembly; 410. a force application rod; 420. a movable connecting piece; 500. a tail pulley lifting bearing seat; 600. disassembling the bolt; 610. bolt holes.

Detailed Description

The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict. It is also to be understood that the terminology used in the examples of the present invention is for the purpose of describing particular embodiments, and is not intended to limit the scope of the present invention. Test methods in which specific conditions are not specified in the following examples are generally carried out under conventional conditions or under conditions recommended by the respective manufacturers.

When numerical ranges are given in the examples, it is understood that both endpoints of each of the numerical ranges and any number between the endpoints are optional unless the utility model discloses otherwise. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs and are intended to describe the same, and all methods, apparatus and materials similar or equivalent to those described herein may be used in the practice of this invention.

It should be understood that the terms "upper", "lower", "left", "right", "middle" and "one" used herein are for clarity of description, and are not intended to limit the scope of the invention, but rather the scope of the invention.

Please refer to fig. 1, fig. 1 is a schematic diagram of an overall structure of an example of an offset device of a hoist belt, the present invention provides an offset device of a hoist belt, which is characterized in that it includes: two tuningout devices, every tuningout device include sliding rail set 100, elasticity subassembly 200, crane 300 and application of force subassembly 400, the top of elasticity subassembly 200 with sliding rail set 100 can be dismantled and be connected, crane 300 with sliding rail set 100 sliding connection, two tail pulley lifting bearing frame 500 of lifting machine are installed respectively two tuningout device in the crane 300, sliding rail set 100 bottom with application of force subassembly 400 one end is rotated and is connected, elasticity subassembly 200 bottom with crane 300 top fixed connection, crane 300 with application of force subassembly 400 rotates and connects.

Sliding rail set spare 100 is used to be fixed on the lifting machine through the detachable mode through dismantling bolt 600, crane 300 cover is around lifting machine tailwheel lift bearing frame 500, and the user is through two of control lifting machine both sides the tuningout device force application subassembly 400 drives crane 300 is in slide rail set spare 100 is gone up to slide, crane 300 alright drive lifting machine tailwheel lift seat 500 and remove, and make elasticity subassembly 100 produces elastic deformation, after the belt has been adjusted, elasticity subassembly 100 alright rely on elasticity through driving crane 300 takes the normal position back with lifting machine tailwheel lift seat 500. The utility model discloses reduce the required personnel quantity of adjustment lifting machine belt, simplified the adjustment process, improved work efficiency.

Please refer to fig. 1 and fig. 2, fig. 2 is a schematic structural diagram of a slide rail assembly of an example of an offset device of an elevator belt of the present invention, in an example of an offset device of an elevator belt of the present invention, the slide rail assembly 100 includes two slide rails 110, a slide rail cross frame 120, a force application assembly fixing member 150, a plurality of limiting holes 130 and four limiting pins 140, two ends of the slide rail cross frame 120 are respectively and fixedly mounted on two ends of the slide rail 110, a plurality of the limiting holes 130 are disposed on two slide rails 110, the limiting pins 140 are inserted into the limiting holes 130, the top of the elastic assembly 200 is connected with two slide rails by the limiting pins 140, two slide rails 110 are connected with the lifting frame 300 in a sliding manner, one end of the force application assembly fixing member 150 is fixedly mounted on one bottom of the slide rail 110, and the other end of the force application assembly fixing member 150 is rotatably connected with one end of the force application assembly 400. The slide rail cross frame 120 is made of square steel, and of course, two slide rails 110 may be connected by using angle iron or other materials.

Referring to fig. 1, in an example of the deviation adjusting device for the elevator belt of the present invention, two of the slide rails include a first slide rail 111 and a second slide rail 112, and four of the limit pins include a first limit pin 141, a second limit pin 142, a third limit pin 143, and a fourth limit pin 144. When in use, the first and second limiting

pins

141 and 142 are respectively inserted into the limiting holes 130 at selected positions on the first and second slide rails 111 and 112, so as to fix the elastic component 200 to a predetermined position of the slide rail 110; the third and fourth limiting

pins

143 and 144 are respectively inserted into the limiting holes 130 at selected positions on the first and second slide rails 111 and 112, so as to limit the lifting frame 300 to be driven by the elastic member 200 to reset before the adjustment operation is finished.

Referring to fig. 1, in an example of the deviation adjusting device for a belt of an elevator of the present invention, two bolt holes 610 are disposed on the sliding rail cross frame 120, and the sliding rail cross frame 120 is detachably connected to the elevator by means of bolts.

Referring to fig. 2, in an example of the deviation adjusting device for a belt of a hoist of the present invention, two of the sliding rails 110 are straight rails, two of the sliding rails 110 are arranged in parallel, the limiting holes 130 are arranged along the sliding rails 110 at equal intervals, the limiting holes 130 are round holes, or may be square holes, and the specific shape is not limited.

Please refer to fig. 1 and fig. 3, fig. 3 is a schematic structural diagram of an elastic component of an example of a deviation adjusting device for a belt of an elevator according to the present invention, in the example of the deviation adjusting device for a belt of an elevator according to the present invention, the elastic component 200 includes two springs 210 and a spring seat 220, a lower surface of the spring seat 220 is welded to one end of the two springs 210, the spring seat 220 is detachably connected to the two slide rails 110, and the other end of the two springs 210 is welded to the top of the lifting frame 300. Of course, a small section of straight rod can be welded at the center of the spring seat 220 or the lifting frame 300 welded to the spring 210 without affecting the degree of elastic deformation of the spring 210, so as to ensure that the spring 210 is not bent to one side during compression, thereby affecting the elastic effect. When the spring 210 needs to deform and store force, the first limiting pin 141 and the second limiting pin 142 are used to limit and fix the spring seat 220 to the slide rail cross frame 120, so as to prevent the spring seat from sliding.

Referring to fig. 1, in an example of the deviation adjusting device for a belt of a hoisting machine of the present invention, one end of each of the two springs 210 is connected to a lower surface of the spring seat 220 by welding.

Please refer to fig. 1 and 4, fig. 4 is a schematic structural diagram of a crane according to an example of an offset device of a belt of an elevator according to the present invention, in the example of an offset device of a belt of an elevator, the crane 300 includes a top plate 310, a bottom plate 320, two connecting rods 330 and a fixed connecting member 340, the number of the connecting rods 330 can be increased or decreased as required, the lower surface of the top plate 310 is fixedly connected with two one ends of the connecting rods 330, the connecting mode is welding, the other ends of the two connecting rods 330 are fixedly connected with the upper surface of the bottom plate 320, the connecting mode is welding, the top plate 310 is fixedly connected with the two springs 210, the top plate 310 and the bottom plate 320 are slidably connected with the sliding rail 110, one end of the fixed connecting member 340 is fixedly connected with the lower surface of the bottom plate 320, and the other end of the fixed connecting member 340 is rotatably connected with the force application assembly 400. When the lifting frame 300 is in operation, the lifting frame is sleeved on the lifting bearing seat 500 of the tail pulley of the lifting machine, and the lower surface of the top plate 310 and the upper surface of the bottom plate 320 can push or pull the lifting bearing seat 500 of the tail pulley of the lifting machine to lift. After the spring 210 deforms, the top plate 310 tends to be driven by the spring 210 to slide, the third limit pin 143 and the fourth limit pin 144 are respectively inserted into the limit holes 130 of the first slide rail 111 and the second slide rail 112, which are close to the top plate 310 in the direction in which the top plate 310 is intended to slide, and then a belt is adjusted, after the work is completed, the third limit pin 143 and the fourth limit pin 144 can be pulled out, and the spring 210 can drive the tail wheel bearing 500 to reset by driving the lifting frame 300.

Referring to fig. 1, in an example of the deviation adjusting device for a belt of a hoist according to the present invention, two ends of the springs 210 far away from the spring seat 220 are fixedly connected to the upper surface of the top plate 310 by welding.

Please refer to fig. 5, fig. 5 is a schematic structural diagram of a force application assembly of an example of an offset device of a hoist belt according to the present invention, in an example of an offset device of a hoist belt, the force application assembly 400 includes a force application rod 410 and a movable connecting member 420, the force application rod 410 is a long strip-shaped iron plate, one end of the force application rod 410 is rotatably installed on the force application assembly fixing member 150, one end of the movable connecting member 420 is rotatably installed on the force application rod 410, and the other end of the movable connecting member 420 is rotatably connected with the fixed connecting member 340.

The utility model discloses the tuningout device of lifting machine belt passes through application of force pole 410 drives lifting frame 300 adjustment lifting machine tailwheel lift bearing frame 500's lift to switching lifting machine belt elasticity state, being convenient for return positive belt, through spring 210's elastic deformation drives lifting frame 300 and resets lifting machine tailwheel lift bearing frame 500, can reduce the required personnel quantity of adjustment lifting machine belt skew, simplifies the adjustment process, improves work efficiency.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.

Claims

1. The utility model provides an adjusting deviation device of lifting machine belt which characterized in that includes:

two tuningout devices, every tuningout device includes sliding rail set spare, elasticity subassembly, crane and application of force subassembly, the top of elasticity subassembly with sliding rail set spare can be dismantled and be connected, the crane with sliding rail set spare sliding connection, two tail pulley lifting bearing seats of lifting machine are installed respectively two tuningout device in the crane, sliding rail set spare bottom with application of force subassembly one end is rotated and is connected, elasticity subassembly bottom with crane top fixed connection, the crane with application of force subassembly rotates and is connected.

2. The deviation adjusting device of the elevator belt as claimed in claim 1, wherein the sliding rail assembly comprises two sliding rails, a sliding rail cross frame, a force application assembly fixing member, a plurality of limiting holes and four limiting pins, two ends of the sliding rail cross frame are respectively and fixedly mounted at two ends of the sliding rail, one end of the sliding rail is provided with a plurality of limiting holes, the two limiting pins are connected with the two limiting holes in an inserting manner, the top of the elastic assembly is connected with the two sliding rails in a detachable manner, the two sliding rails are connected with the lifting frame in a sliding manner, one end of the force application assembly fixing member is fixedly mounted at one bottom of the sliding rail, and the other end of the force application assembly fixing member is connected with one end of the force application assembly in a rotating manner.

3. The deviation adjusting device of the elevator belt as claimed in claim 2, wherein the two slide rails include a first slide rail and a second slide rail, the four limit pins include a first limit pin, a second limit pin, a third limit pin and a fourth limit pin, the first limit pin and the second limit pin are inserted into the limit holes on the first slide rail and the second slide rail respectively, the top of the elastic component is detachably mounted on the slide rails, and the third limit pin and the fourth limit pin are inserted into the limit holes on the first slide rail and the second slide rail respectively, so as to limit the elevator frame to slide on the slide rails.

4. The deviation adjusting device of the elevator belt as claimed in claim 2, wherein the sliding rail cross frame is provided with a plurality of bolt holes, and the sliding rail cross frame is detachably connected with the elevator through bolts.

5. The deviation adjusting device for the elevator belt as claimed in claim 2, wherein the two slide rails are straight rails, the two slide rails are arranged in parallel, and the plurality of limiting holes are arranged along the slide rails at equal intervals.

6. The deviation adjusting device of the elevator belt as claimed in claim 2, wherein the elastic component comprises two springs and a spring seat, the lower surface of the spring seat is fixedly connected with one ends of the two springs, the spring seat is detachably connected with the two slide rails, and the other ends of the two springs are fixedly connected with the top of the lifting frame.

7. The device as claimed in claim 6, wherein one end of each of the two springs is welded to the lower surface of the spring seat.

8. The deviation adjusting device of the elevator belt as claimed in claim 6, wherein the lifting frame comprises a top plate, a bottom plate, a plurality of connecting rods and a fixed connecting piece, the lower surface of the top plate is fixedly connected with one ends of the connecting rods, the other ends of the connecting rods are fixedly connected with the upper surface of the bottom plate, the upper surface of the top plate is fixedly connected with the two springs, the top plate and the bottom plate are both slidably connected with the sliding rails, one end of the fixed connecting piece is fixedly connected with the lower surface of the bottom plate, and the other end of the fixed connecting piece is rotatably connected with the force application component.

9. The apparatus as claimed in claim 8, wherein the force applying assembly comprises a force applying rod and a movable connecting member, one end of the force applying rod is rotatably mounted on the force applying assembly fixing member, one end of the movable connecting member is rotatably mounted on the force applying rod, and the other end of the movable connecting member is rotatably connected to the fixed connecting member.

10. The device of claim 8, wherein the connecting rods are welded to the top plate and the bottom plate, and the two springs are welded to the spring seat and the top plate.