CN219620705U

CN219620705U - Durable single-rail crane

Info

Publication number: CN219620705U
Application number: CN202223542129.4U
Authority: CN
Inventors: 丁进生
Original assignee: Renqiu Hongtai Machinery Parts Co ltd
Current assignee: Renqiu Hongtai Machinery Parts Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-09-01
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of monorail traveling cranes, in particular to a durable monorail traveling crane which reduces the bearing of stress rollers and improves the durability of the monorail traveling crane, and the durable monorail traveling crane comprises guide rails and traveling crane fixing frames, wherein the number of the traveling crane fixing frames is two, the top of each traveling crane fixing frame is provided with a plurality of fixing shafts, each fixing shaft is provided with a stress roller, the bottom end of each traveling crane fixing frame is provided with a plurality of fixing blocks, connecting rods are arranged between the corresponding fixing blocks on the two traveling crane fixing frames, the two ends of each connecting rod are provided with first screw caps, the two traveling crane fixing frames are provided with a plurality of connecting shafts, the middle part of each connecting shaft is provided with a rolling shaft, the two ends of each connecting shaft are provided with second screw caps, the bottoms of the two ends of the guide rails are provided with bolts, the tops of each bolt are provided with cushion blocks, and the stress roller is rotationally connected with the fixing shafts.

Description

Durable single-rail crane

Technical Field

The utility model relates to the technical field of monorail traveling cranes, in particular to a durable monorail traveling crane.

Background

It is well known that a single-rail crane is a lifting machine matched with light and small-sized dispatching and transporting, has simple structure and convenient operation, can form a lifting transportation trolley with lifting products such as a chain block, a loop chain electric block and the like, and the existing single-rail crane is only used for carrying out bearing through stress rollers, and the stress rollers are easy to injure and have short service life.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a durable single-track traveling crane, which reduces the bearing of the stressed roller and improves the durability of the single-track traveling crane.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a durable type single track driving, including guide rail and driving mount, the quantity of driving mount is two, the top of every driving mount all is provided with the several fixed axle, all be provided with the atress gyro wheel on every fixed axle, the bottom of every driving mount all is provided with the several fixed block, all be provided with the connecting rod between the fixed block that corresponds on two driving mounts, the both ends of every connecting rod all are provided with first nut, be provided with the several connecting axle between two driving mounts, the middle part of every connecting axle all is provided with the roller bearing, the both ends of every connecting axle all are provided with the second nut, the bottom at guide rail both ends all is provided with the bolt, be provided with the connecting plate between two bolts, the top of every bolt all is provided with the cushion.

Further, the stress roller is rotationally connected with the fixed shaft.

Further, the roller and the connecting shaft are in rotary connection.

Further, the connecting rod and the first nut are connected through threads.

Further, the connecting shaft and the second nut are connected through threads.

Further, screw holes are formed in the two ends of the guide rail, and the bolts are connected with the screw holes through threads.

(III) beneficial effects

Compared with the prior art, the utility model provides a durable single-track traveling crane, which has the following beneficial effects:

this durable formula single track driving through the setting of connecting axle, roller bearing and connecting plate, and the roller bearing can slide along the connecting plate, and roller bearing and connecting plate also play the effect of bearing, have shared the weight that the atress gyro wheel received to the effectual bearing that has alleviateed the atress gyro wheel improves the durability of single track driving, has improved the life of atress gyro wheel.

Drawings

FIG. 1 is a schematic diagram of an equivalent structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic diagram of an equivalent structure of a driving rack according to the present utility model;

fig. 4 is a partially enlarged schematic view of the structure of the present utility model at a shown in fig. 1.

In the figure: 1. a guide rail; 2. driving fixing frame; 3. a fixed shaft; 4. a stress roller; 5. a fixed block; 6. a connecting rod; 7. a first nut; 8. a connecting shaft; 9. a roller; 10. a second nut; 11. a bolt; 12. a cushion block; 13. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the durable monorail crane of the present utility model comprises a guide rail 1 and two crane fixing frames 2, wherein the number of the crane fixing frames 2 is two, the top of each crane fixing frame 2 is provided with a plurality of fixing shafts 3, each fixing shaft 3 is provided with a stress roller 4, the stress rollers 4 and the fixing shafts 3 are in rotary connection, the stress rollers 4 are installed on two sides of the guide rail 1, the stress rollers 4 can slide along the guide rail 1, the bottom end of each crane fixing frame 2 is provided with a plurality of fixing blocks 5, connecting rods 6 are arranged between the corresponding fixing blocks 5 on the two crane fixing frames 2, the connecting rods 6 are connected with electric hoists, two ends of each connecting rod 6 are provided with first nuts 7, the connecting rods 6 are connected with the first nuts 7 through threads, a plurality of connecting shafts 8 are arranged between the two crane fixing frames 2, the middle of each connecting shaft 8 is provided with a roller 9, the roller 9 is in rotary connection with the connecting shaft 8, two ends of each connecting shaft 8 are provided with second nuts 10, the connecting shafts 8 and the second nuts 10 are connected with the bottom ends of the corresponding guide rail 1 through screw holes 11, the two ends of each connecting rod 11 are connected with bolts 13 through bolts 13, and the two ends of each connecting rod 11 are connected with bolts 13 through the screw holes 13.

To sum up, this durable type monorail car, when using, the atress gyro wheel 4 on this monorail car slides along guide rail 1, and several roller bearing 9 slide along connecting plate 13 simultaneously, and roller bearing 9 and atress gyro wheel 4 atress simultaneously, the weight that roller bearing 9 alleviateed atress gyro wheel 4 received to effectual bearing that has alleviateed atress gyro wheel 4 improves the durability of monorail car.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a durable single track driving, includes guide rail (1) and driving mount (2), its characterized in that: the number of driving mount (2) is two, every the top of driving mount (2) all is provided with several fixed axle (3), every all be provided with atress gyro wheel (4) on fixed axle (3), every the bottom of driving mount (2) all is provided with several fixed block (5), two all be provided with connecting rod (6) between fixed block (5) that correspond on driving mount (2), every the both ends of connecting rod (6) all are provided with first nut (7), two be provided with several connecting axle (8) between driving mount (2), every the middle part of connecting axle (8) all is provided with roller bearing (9), every the both ends of connecting axle (8) all are provided with second nut (10), the bottom at guide rail (1) both ends all is provided with bolt (11), two be provided with connecting plate (13) between bolt (11), every the top of bolt (11) all is provided with cushion (12).

2. A durable monorail car as defined in claim 1, wherein: the stress roller (4) is rotationally connected with the fixed shaft (3).

3. A durable monorail car as defined in claim 1, wherein: the roller (9) is rotationally connected with the connecting shaft (8).

4. A durable monorail car as defined in claim 1, wherein: the connecting rod (6) is connected with the first nut (7) through threads.

5. A durable monorail car as defined in claim 1, wherein: the connecting shaft (8) and the second nut (10) are connected through threads.

6. A durable monorail car as defined in claim 1, wherein: screw holes are formed in two ends of the guide rail (1), and the bolts (11) are connected with the screw holes through threads.