CN219194230U - Wheel convenient to mount and dismount - Google Patents

Abstract

The utility model relates to the technical field of wheels, and discloses a wheel convenient to assemble and disassemble, which comprises a fixed plate, wherein a wheel main body is arranged at the bottom of the fixed plate, symmetrically arranged sliding grooves are formed in two sides of the bottom of the fixed plate, sliding blocks are connected inside the sliding grooves in a sliding manner, the bottom of one sliding block is connected with a left mounting plate, and the bottom of the other sliding block is connected with a right mounting plate. This kind of installation dismantles convenient wheel, when needs dismantlement wheel main part, only need open spacing subassembly, then take out the pivot from left side mounting panel and right side mounting panel, just can take off the wheel main part and change afterwards, during the installation, only need place the wheel main part between left side mounting panel and right side mounting panel, insert the pivot from right side mounting panel afterwards, until the left side mounting panel is inserted, then through spacing subassembly to the pivot restriction can, the dismouting of bolt is not involved in whole process, consequently, the installation is simple and convenient easily operation.

Description

Wheel convenient to mount and dismount

Technical Field

The utility model relates to the technical field of wheels, in particular to a wheel convenient to mount and dismount.

Background

The wheel set is used for supporting a crane and a load and enabling the crane to run back and forth on a track, the main damage forms of wheels are abrasion, hardened layer crushing and pitting, in order to improve the abrasion resistance and service life of the surfaces of the wheels, the tread is subjected to surface heat treatment, and the existing wheel set is relatively complicated and inconvenient for operators to operate due to the fact that the positions of mounting screws are relatively large when the existing wheel set is mounted and dismounted, so that the operating efficiency of the operators is greatly reduced.

Prior art, patent application number is CN202222394925.1 discloses a group of wheels convenient to installation and dismantlement, including group of wheels mechanism, group of wheels mechanism's upside is provided with fixed establishment, group of wheels mechanism includes wheel body and a set of bearing frame, the outside of wheel body is provided with a set of rim, the both sides of wheel body all are provided with the connecting rod, the outside intermediate position of connecting rod is provided with the spacing ring, the one end of connecting rod is provided with the threaded rod. This kind of wheel group convenient to installation and dismantlement are with connecting rod embedding bearing inner ring and fixed connection intra-annular, and the bearing frame supports and to play spacing effect that can be convenient on the spacing ring, uses the screw rod to run through fixed connection intra-annular back embedding threaded hole and can play fixed action, inlays on the threaded rod through using the nut and can play further fixed effect between bearing frame and the wheel body, has made things convenient for the staff to install and dismantle simultaneously, has improved staff's work efficiency greatly. The wheel sets in the above patent have the following disadvantages:

although the wheel set in the above patent can reduce the usage amount of the screw, so that the staff is more convenient when installing and dismantling the wheel set, but still needs to use more bolts, when connecting the bearing seat with the fixing mechanism, the bearing seat and the fixing mechanism can be connected and fixed only by using four bolts, which leads to the need of the staff to twist the four bolts when dismantling and replacing, therefore, the wheel needs to consume more time when installing and dismantling, and the speed of installing and dismantling the wheel is inconvenient to be improved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the wheel convenient to mount and dismount, so that the problem of the background technology is solved, the wheel does not need to use bolts, and the wheel is convenient to mount and dismount.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient wheel is dismantled in installation, includes the fixed plate, and the fixed plate bottom is equipped with the wheel main part, the spout that the symmetry set up has all been seted up to the both sides of fixed plate bottom, the inside sliding connection of spout has the slider, and the bottom of one of them slider is connected with left side mounting panel, and the bottom of another slider is connected with right side mounting panel, the wheel main part is located between left side mounting panel and the right side mounting panel, one side of right side mounting panel is connected with the pivot, the one end of pivot runs through right side mounting panel, wheel main part and left side mounting panel in proper order, the one end that the right side mounting panel was kept away from to the pivot is connected with spacing subassembly.

Further, spacing subassembly includes lug, screwed ring and spacing ring, the outer wall that right side mounting panel one end was kept away from to the pivot is connected with the lug, the intermediate position of left side mounting panel is equipped with the logical groove with lug assorted, one side that right side mounting panel was kept away from to the left side mounting panel is connected with the screwed ring with pivot assorted, the screw thread groove has been seted up to the outer wall of screwed ring, the external screw thread of screwed ring is connected with the spacing ring.

Further, the outer wall of the limiting ring is connected with a plurality of rotating plates which are distributed at equal intervals.

Further, one side of the threaded ring is connected with a positioning plate.

Further, limiting grooves are formed in the fixing plate and the sliding block, fixing pieces arranged in a U-shaped mode are connected in the limiting grooves, a spring is connected to the outer wall of one end, away from the sliding block, of each fixing piece, and the other end of the spring is fixedly connected with the fixing plate.

Further, one end of the fixing piece, which is far away from the sliding block, is connected with a limiting disc.

Compared with the prior art, the utility model has the following beneficial effects:

this kind of installation dismantles convenient wheel, when needs dismantlement wheel main part, only need open spacing subassembly, then take out the pivot from left side mounting panel and right side mounting panel, just can take off the wheel main part and change afterwards, during the installation, only need place the wheel main part between left side mounting panel and right side mounting panel, insert the pivot from right side mounting panel afterwards, until the left side mounting panel is inserted, then through spacing subassembly to the pivot restriction can, the dismouting of bolt is not involved in whole process, consequently, the installation is simple and convenient easily operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model from another view;

FIG. 3 is a partial cross-sectional view of a fixation plate of the present utility model;

FIG. 4 is a schematic view of the left mounting plate of the present utility model;

FIG. 5 is a schematic view of a stop collar according to the present utility model;

FIG. 6 is a schematic view of a spindle according to the present utility model;

fig. 7 is a schematic structural view of the fixing member of the present utility model.

In the figure: 1. a fixing plate; 2. a chute; 3. a slide block; 4. a left mounting plate; 5. a right mounting plate; 6. a wheel main body; 7. a rotating shaft; 8. a threaded ring; 9. a limiting ring; 10. a positioning plate; 11. a spring; 12. a fixing member; 13. a bump; 901. a rotating plate; 1201. and a limiting disc.

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. 1-7, a wheel convenient to assemble and disassemble comprises a fixed plate 1, wherein a wheel main body 6 is arranged at the bottom of the fixed plate 1, symmetrically arranged sliding grooves 2 are formed in two sides of the bottom of the fixed plate 1, sliding blocks 3 are slidably connected inside the sliding grooves 2, one of the sliding blocks 3 is connected with a left mounting plate 4, the other sliding block 3 is connected with a right mounting plate 5 at the bottom, the wheel main body 6 is positioned between the left mounting plate 4 and the right mounting plate 5, one side of the right mounting plate 5 is connected with a rotating shaft 7, one end of the rotating shaft 7 sequentially penetrates through the right mounting plate 5, the wheel main body 6 and the left mounting plate 4, and one end, far away from the right mounting plate 5, of the rotating shaft 7 is connected with a limiting component.

The wheel with convenient assembly and disassembly in the utility model has the structure similar to that of the wheel set disclosed in the patent application No. CN202222394925.1, so that the wheel set is not excessively described herein, when the wheel body 6 needs to be disassembled, the limiting assembly is only required to be opened, then the rotating shaft 7 is pulled out from the left mounting plate 4 and the right mounting plate 5, the wheel body 6 can be removed and replaced, when the wheel body 6 is installed, the wheel body 6 is only required to be placed between the left mounting plate 4 and the right mounting plate 5, then the rotating shaft 7 is inserted from the right mounting plate 5 until the wheel body is inserted from the left mounting plate 4, and then the rotating shaft 7 is limited by the limiting assembly, and the whole process does not involve the disassembly and assembly of bolts, so that the installation process is simple, convenient and easy to operate.

As shown in fig. 1, fig. 4, fig. 5 and fig. 6, the limiting component comprises a protruding block 13, a threaded ring 8 and a limiting ring 9, the outer wall of one end of the right mounting plate 5 is far away from the rotating shaft 7, the protruding block 13 is connected with the outer wall of the rotating shaft 7, a through groove matched with the protruding block 13 is formed in the middle position of the left mounting plate 4, the threaded ring 8 matched with the rotating shaft 7 is connected with one side of the left mounting plate 4 far away from the right mounting plate 5, the threaded groove is formed in the outer wall of the threaded ring 8, and the limiting ring 9 is connected with the external threads of the threaded ring 8. When the rotating shaft 7 is inserted out from the left mounting plate 4, the limiting ring 9 is rotated, so that the limiting ring 9 and the threaded ring 8 are staggered, and then the through groove on the left mounting plate 4 is covered, so that the protruding block 13 on the rotating shaft 7 cannot pass through the through groove, and therefore the limiting of the rotating shaft 7 can be completed.

As shown in fig. 1 and 5, the outer wall of the limiting ring 9 is connected with a plurality of equidistant rotation plates 901. The limiting ring 9 is rotated through the rotating plate 901, labor is saved more conveniently, a threaded hole is formed in the limiting ring 9, a bolt can be connected to the limiting ring 9 in a threaded mode, the bolt abuts against the side wall of the left connecting plate, and therefore the limiting ring 9 can be reinforced, and displacement of the limiting ring 9 is avoided.

As shown in fig. 1 and 4, a positioning plate 10 is connected to one side of the threaded ring 8. The limiting ring 9 is positioned through the positioning plate 10, so that the situation that the rotation angle of the limiting ring 9 is overlarge, and the through groove on the left mounting plate 4 cannot be completely covered is avoided.

As shown in fig. 1, 3 and 7, the fixing plate 1 and the slider 3 are provided with limiting grooves, the limiting grooves are connected with a fixing piece 12 arranged in a U shape, the outer wall of the fixing piece 12 far away from one end of the slider 3 is connected with a spring 11, and the other end of the spring 11 is fixedly connected with the fixing plate 1. After the sliding block 3 at the top of the left mounting plate 4 or the right mounting plate 5 slides into the sliding groove 2, the fixing piece 12 can be inserted into the limiting groove on the sliding block 3, so that the sliding block 3 is prevented from shaking, the stability of the wheel main body 6 is further influenced, the spring 11 can limit the fixing piece 12, the fixing piece 12 is prevented from being displaced, and the fixing piece 12 is prevented from being lost.

As shown in fig. 7, a limiting disc 1201 is connected to the end of the fixing member 12 away from the slider 3. The limiting disc 1201 limits the fixing piece 12, so that the fixing piece 12 is prevented from being separated from the fixing plate 1 to be lost and damaged.

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 (5)

1. The utility model provides a convenient wheel of installation dismantlement, includes fixed plate (1), and fixed plate (1) bottom is equipped with wheel main part (6), a serial communication port, spout (2) that symmetry set up have all been seted up to the both sides of fixed plate (1) bottom, inside sliding connection of spout (2) has slider (3), and the bottom of one of them slider (3) is connected with left side mounting panel (4), and the bottom of another slider (3) is connected with right side mounting panel (5), wheel main part (6) are located between left side mounting panel (4) and right side mounting panel (5), one side of right side mounting panel (5) is connected with pivot (7), one end of pivot (7) runs through right side mounting panel (5), wheel main part (6) and left side mounting panel (4) in proper order, one end that right side mounting panel (5) were kept away from to pivot (7) is connected with spacing subassembly;

the limiting component comprises a protruding block (13), a threaded ring (8) and a limiting ring (9), wherein the outer wall of one end of the right-side mounting plate (5) is far away from the rotating shaft (7) and is connected with the protruding block (13), the middle position of the left-side mounting plate (4) is provided with a through groove matched with the protruding block (13), one side of the left-side mounting plate (4) far away from the right-side mounting plate (5) is connected with the threaded ring (8) matched with the rotating shaft (7), the outer wall of the threaded ring (8) is provided with a threaded groove, and the external thread of the threaded ring (8) is connected with the limiting ring (9).

2. A wheel with convenient assembly and disassembly according to claim 1, characterized in that the outer wall of the limit ring (9) is connected with a plurality of equally distributed rotating plates (901).

3. A wheel with easy assembly and disassembly as claimed in claim 1, characterized in that one side of the threaded ring (8) is connected with a positioning plate (10).

4. The wheel convenient to assemble and disassemble according to claim 1, wherein limiting grooves are formed in the fixing plate (1) and the sliding block (3), fixing pieces (12) arranged in a U shape are connected in the limiting grooves, springs (11) are connected to the outer wall of one end, far away from the sliding block (3), of the fixing pieces (12), and the other end of each spring (11) is fixedly connected with the fixing plate (1).

5. The wheel with convenient assembly and disassembly according to claim 4, wherein one end of the fixing piece (12) far away from the sliding block (3) is connected with a limiting disc (1201).

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