CN216403521U - Wheel body with high bearing capacity - Google Patents
Wheel body with high bearing capacity Download PDFInfo
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- CN216403521U CN216403521U CN202122378876.8U CN202122378876U CN216403521U CN 216403521 U CN216403521 U CN 216403521U CN 202122378876 U CN202122378876 U CN 202122378876U CN 216403521 U CN216403521 U CN 216403521U
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Abstract
The utility model discloses a wheel body with high bearing capacity, which comprises a wheel body inner seat, wherein the outer surface of the wheel body inner seat is provided with a mounting groove, the outer surface of the wheel body inner seat is provided with a wheel body middle seat, the wheel body of the device comprises three parts, namely a wheel body inner seat, a wheel body middle seat and a wheel body outer seat, the wheel body inner seat is positioned in the wheel body and connected with a rotating shaft, the wheel body middle seat is positioned between the wheel body inner seat and the wheel body outer seat, the wheel body outer seat is positioned at the outermost part of the wheel body and contacted with a rope, the inner wall of the wheel body middle seat is welded with a mounting socket matched with the mounting groove on the wheel body inner seat, the outer surface of the wheel body middle seat is provided with a connecting groove matched with a connecting inserting plate on the wheel body outer seat, the wheel body inner seat and the wheel body outer seat are connected into a whole through the wheel body middle seat, so that the three parts of the wheel body can be replaced once when the outer seat is damaged, the inner seat can be replaced when the inner seat is damaged, and the inner seat can be replaced more simply and quickly, the waste of resources is reduced.
Description
Technical Field
The utility model relates to the technical field of elevator parts, in particular to a wheel body with high bearing capacity.
Background
In elevator mechanical systems, a wheel is an indispensable component. The up-and-down movement of the elevator car in the hoistway is realized by the friction force between the steel wire rope and the wheel groove of the wheel body. The wheel body is actually a multislot friction wheel, the wheel body race is to the frictional force that wire rope produced, be the power source of direct drive car elevating movement, because wire rope's long-term work can produce wearing and tearing to the race, the heat that produces can lead to the wheel body to warp in wire rope and the wheel body frictional contact in-process simultaneously, for safety consideration, need change the drive wheel after the wheel body wearing and tearing are serious, but current wheel body is the integral type structure, whole change work difficulty, need follow the drive shaft with the wheel body and dismantle, but only the race part appears damaging under the normal conditions and just need change, the waste of resource has been caused.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a wheel body with high bearing capacity, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a wheel body that bearing capacity is high, includes wheel body inner base, the mounting groove has been seted up to the surface of wheel body inner base, the surface of wheel body inner base is provided with seat in the wheel body, the inner wall fixedly connected with installation socket of seat in the wheel body, the spread groove has been seted up to the surface of seat in the wheel body, the surface of seat is provided with wheel body outer base in the wheel body, the inner wall fixedly connected with connection picture peg of wheel body outer base.
In order to enable the wheel body to buffer a certain pressure, the front surface of the wheel body middle seat is provided with the buffer groove, the inner top wall of the buffer groove is fixedly connected with the spring, and one end of the spring is fixedly connected with the buffer plate.
In order to share the pressure of the rotating shaft, the wheel body with high bearing performance is provided with the rotating shaft fixedly connected to the inner wall of the inner seat of the wheel body, and the outer sleeve is fixedly connected to the outer surface of the rotating shaft.
In order to facilitate the pressure transmission, as the wheel body with high bearing capacity, the front surface and the back surface of the wheel body outer seat are fixedly connected with the limiting rings, the front surface and the back surface of each limiting ring are fixedly connected with the first connecting rod, and the front surface and the back surface of the wheel body inner seat are fixedly connected with the second connecting rod.
In order to fix the first connecting rod conveniently, the front surface and the back surface of the wheel body outer seat are both provided with the first threaded holes, and the inner wall of each first threaded hole is in threaded connection with the first bolt.
In order to fix the second connecting rod conveniently, as the wheel body with high bearing capacity, the front surface and the back surface of the inner seat of the wheel body are both provided with the second threaded holes, and the inner walls of the second threaded holes are in threaded connection with the second bolts.
In order to increase the wear resistance of the wheel body, the inner wall of the outer surface of the outer seat of the wheel body is fixedly connected with a wear-resistant layer.
In order to protect the outer sleeve, as the wheel body with high bearing capacity, the outer surface of the outer sleeve is fixedly connected with the protective layer.
Compared with the prior art, the utility model has the following beneficial effects:
1. the wheel body with high bearing performance comprises three parts, namely a wheel body inner seat, a wheel body middle seat and a wheel body outer seat, wherein the wheel body inner seat is positioned inside the wheel body and is connected with a rotating shaft, the wheel body middle seat is positioned between the wheel body inner seat and the wheel body outer seat, the wheel body outer seat is positioned outside the wheel body and is contacted with a rope, the inner wall of the wheel body middle seat is welded with the mounting socket matched with the mounting groove on the wheel body inner seat, the outer surface of the wheel body middle seat is provided with the connecting groove matched with the connecting inserting plate on the wheel body outer seat, the wheel body inner seat and the wheel body outer seat are connected into a whole through the wheel body middle seat, so that the three parts can be replaced once, the outer seat is damaged to replace the outer seat, the inner seat is damaged to replace the inner seat, and the replacement is simple and quick, the waste of resources is reduced.
2. The wheel body with high bearing capacity is characterized in that the wheel body with high bearing capacity is arranged through an outer sleeve, a limiting ring, a first connecting rod and a second connecting rod, the outer sleeve is arranged on a rotating shaft, one end of the outer sleeve is welded with nine first connecting rods and nine second connecting rods, the limiting ring is attached to an outer seat of the wheel body, one end of the first connecting rod, which is not connected with the outer sleeve, is arranged on the limiting ring, the first connecting rod, the limiting ring and the outer seat of the wheel body are fixed together through the matching of a first threaded hole and a first bolt, one end of the second connecting rod, which is not connected with the outer sleeve, is arranged on an inner seat of the wheel body, the second connecting rod and the inner seat of the wheel body are fixed together through the matching of a second threaded hole and a second bolt, so that the whole device is connected together, the central stress of the rotating shaft is dispersed through the first connecting rod and the second connecting rod, the pressure generated by the wheel body during movement can be dispersed, and the stress of the center of the shaft is reduced, the service life of the rotating shaft is prolonged.
Drawings
Fig. 1 is a schematic structural view of a wheel body with high bearing capacity according to embodiment 1 of the present invention;
fig. 2 is a left cross-sectional view of a wheel body with high bearing capacity according to embodiment 1 of the present invention;
fig. 3 is an axial structure diagram of a wheel body with high bearing capacity according to embodiment 1 of the present invention;
fig. 4 is an exploded view of a wheel body with high load bearing capacity according to embodiment 1 of the present invention;
fig. 5 is a schematic view of a protective layer structure in embodiment 2 of the present invention.
In the figure: 1. an inner seat of the wheel body; 2. mounting grooves; 3. a wheel body middle seat; 4. installing a socket; 5. connecting grooves; 6. a wheel body outer seat; 7. connecting the plugboards; 8. a buffer tank; 9. a spring; 10. a buffer plate; 11. a rotating shaft; 12. an outer sleeve; 13. a limiting ring; 14. a first connecting rod; 15. a second connecting rod; 16. a first threaded hole; 17. a second threaded hole; 18. a first bolt; 19. a second bolt; 20. a wear layer; 21. and a protective layer.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Example 1
As shown in fig. 1 to 4, a wheel body with high bearing capacity comprises a wheel body inner seat 1, wherein a mounting groove 2 is formed in the outer surface of the wheel body inner seat 1, a wheel body middle seat 3 is arranged on the outer surface of the wheel body inner seat 1, a mounting socket 4 is fixedly connected to the inner wall of the wheel body middle seat 3, a connecting groove 5 is formed in the outer surface of the wheel body middle seat 3, a wheel body outer seat 6 is arranged on the outer surface of the wheel body middle seat 3, and a connecting plug board 7 is fixedly connected to the inner wall of the wheel body outer seat 6.
When the device is used specifically, the wheel body is provided with an inner wheel body seat 1, an inner wheel body seat 3 and an outer wheel body seat 6, the inner wheel body seat 1 is located inside the wheel body and connected with the rotating shaft 11, the inner wheel body seat 3 is located between the inner wheel body seat 1 and the outer wheel body seat 6, the outer wheel body seat 6 is located outside the wheel body and contacted with a rope, the inner wall of the inner wheel body seat 3 is welded with an installation socket 4 matched with an installation groove 2 in the inner wheel body seat 1, the outer surface of the inner wheel body seat 3 is provided with a connection slot 5 matched with an insertion plate 7 on the outer wheel body seat 6, the inner wheel body seat 1 and the outer wheel body seat 6 are connected into a whole through the inner wheel body seat 3, so that when the wheel body is used, the three parts can be replaced in a single degree, the outer seat is damaged to replace the outer seat, the inner seat is damaged to replace the inner seat, the replacement is also simple and quick, and the waste of resources is reduced.
In this embodiment, the front surface of the wheel body middle seat 3 is provided with a buffer slot 8, the inner top wall of the buffer slot 8 is fixedly connected with a spring 9, and one end of the spring 9 is fixedly connected with a buffer plate 10.
When the wheel body buffering device is used specifically, the buffering groove 8 is located on the wheel body middle seat 3, the spring 9 is installed inside the buffering groove, and one end of the spring 9 is connected with the buffering plate 10 and used for buffering the pressure of the wheel body when the wheel body is used.
In this embodiment, a rotating shaft 11 is fixedly connected to the inner wall of the wheel body inner seat 1, and an outer sleeve 12 is fixedly connected to the outer surface of the rotating shaft 11.
When the wheel is used, the rotating shaft 11 is arranged at the center of the wheel inner seat 1, and the outer sleeve 12 is arranged on the rotating shaft 11.
In this embodiment, the front surface and the back surface of the wheel body outer seat 6 are fixedly connected with a limiting ring 13, the front surface and the back surface of the limiting ring 13 are fixedly connected with a first connecting rod 14, and the front surface and the back surface of the wheel body inner seat 1 are fixedly connected with a second connecting rod 15.
When the pressure-sharing device is used specifically, nine first connecting rods 14 and nine second connecting rods 15 are welded at one end of the outer sleeve 12, and the limiting ring 13 is attached to the wheel body outer seat 6 and used for sharing pressure.
In this embodiment, the front surface and the back surface of the wheel body outer seat 6 are both provided with a first threaded hole 16, and a first bolt 18 is connected to the inner wall of the first threaded hole 16 in a threaded manner.
When the wheel body outer seat 6 is used specifically, one end of the first connecting rod 14, which is not connected with the outer sleeve 12, is arranged on the limiting ring 13, and the first connecting rod 14, the limiting ring 13 and the wheel body outer seat 6 are fixed together through the cooperation of the first threaded hole 16 and the first bolt 18.
In this embodiment, the front surface and the back surface of the wheel inner seat 1 are both provided with a second threaded hole 17, and the inner wall of the second threaded hole 17 is in threaded connection with a second bolt 19.
When the wheel body inner seat is used specifically, one end of the second connecting rod 15, which is not connected with the outer sleeve 12, is installed on the wheel body inner seat 1, and the second connecting rod 15 and the wheel body inner seat 1 are fixed together through the matching of the second threaded hole 17 and the second bolt 19.
In this embodiment, a wear-resistant layer 20 is fixedly connected to the inner wall of the outer surface of the wheel body outer seat 6.
When the wear-resistant layer 20 is used specifically, the wear-resistant layer is sprayed on the surface of the wheel body outer seat 6, which is in contact with the rope, so that the wear resistance of the wheel body outer seat 6 is improved.
The working principle is as follows: the device comprises a wheel body inner seat 1, a wheel body middle seat 3 and a wheel body outer seat 6, wherein the wheel body inner seat 1 is positioned in the wheel body and connected with a rotating shaft 11, the wheel body middle seat 3 is positioned between the wheel body inner seat 1 and the wheel body outer seat 6, the wheel body outer seat 6 is positioned at the outermost part of the wheel body and contacted with a rope, an installation socket 4 matched with an installation groove 2 on the wheel body inner seat 1 is welded on the inner wall of the wheel body middle seat 3, a connection groove 5 matched with a connection plug board 7 on the wheel body outer seat 6 is arranged on the outer surface of the wheel body middle seat 3, the wheel body inner seat 1 and the wheel body outer seat 6 are connected into a whole through the wheel body middle seat 3, thus when the wheel body is used, the three parts can be replaced once, the outer seat is damaged and then replaced, the inner seat is damaged, the replacement is also simple and rapid, the waste of resources is reduced, an outer sleeve 12 is arranged on the rotating shaft 11, one end of the outer sleeve 12 is welded with nine first connecting rods 14 and nine second connecting rods 15, the limiting ring 13 is pasted on the wheel body outer seat 6, one end of the first connecting rod 14, which is not connected with the outer sleeve 12, is installed on the limiting ring 13, the first connecting rod 14 is fixed with the first bolt 18 through the first threaded hole 16, the limiting ring 13 is fixed with the wheel body outer seat 6, one end of the second connecting rod 15, which is not connected with the outer sleeve 12, is installed on the wheel body inner seat 1, the second connecting rod 15 is fixed with the wheel body inner seat 1 through the second threaded hole 17 and the second bolt 19, so that the whole device is connected together, the central stress of the rotating shaft 11 is dispersed through the first connecting rod 14 and the second connecting rod 15, the pressure generated by the wheel body to the rotating shaft 11 during movement can be dispersed, the stress of the shaft center is reduced, and the service life of the rotating shaft 11 is prolonged.
Example 2
As shown in fig. 5, the distinguishing features of this embodiment that distinguish embodiment 1 are: a protective layer 21 is fixedly connected to the outer surface of the outer sleeve 12.
In particular use, the protective layer 21 is sprayed on the surface of the outer sleeve 12 to increase the corrosion resistance of the outer sleeve 12.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a wheel body that bearing capacity is high, includes wheel body inner base (1), its characterized in that: mounting groove (2) have been seted up to the surface of wheel body inner seat (1), the surface of wheel body inner seat (1) is provided with seat (3) in the wheel body, the inner wall fixedly connected with installation socket (4) of seat (3) in the wheel body, spread groove (5) have been seted up to the surface of seat (3) in the wheel body, the surface of seat (3) in the wheel body is provided with wheel body outer seat (6), the inner wall fixedly connected with connection picture peg (7) of wheel body outer seat (6).
2. The wheel of claim 1, wherein: the front of seat (3) has seted up dashpot (8) in the wheel body, the interior roof fixedly connected with spring (9) of dashpot (8), the one end fixedly connected with buffer board (10) of spring (9).
3. The wheel of claim 1, wherein: the inner wall of the wheel body inner seat (1) is fixedly connected with a rotating shaft (11), and the outer surface of the rotating shaft (11) is fixedly connected with an outer sleeve (12).
4. The wheel of claim 1, wherein: the front and the back of the wheel body outer seat (6) are fixedly connected with limit rings (13), the front and the back of the limit rings (13) are fixedly connected with a first connecting rod (14), and the front and the back of the wheel body inner seat (1) are fixedly connected with a second connecting rod (15).
5. The wheel of claim 1, wherein: the front and the back of the wheel body outer seat (6) are both provided with a first threaded hole (16), and the inner wall of the first threaded hole (16) is in threaded connection with a first bolt (18).
6. The wheel of claim 1, wherein: no. two screw holes (17) are all seted up at the front and the back of wheel body inner base (1), the inner wall threaded connection of No. two screw holes (17) has No. two bolt (19).
7. The wheel of claim 1, wherein: the inner wall of the outer surface of the wheel body outer seat (6) is fixedly connected with a wear-resistant layer (20).
8. A wheel body of claim 3, wherein: and a protective layer (21) is fixedly connected to the outer surface of the outer sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122378876.8U CN216403521U (en) | 2021-09-29 | 2021-09-29 | Wheel body with high bearing capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122378876.8U CN216403521U (en) | 2021-09-29 | 2021-09-29 | Wheel body with high bearing capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216403521U true CN216403521U (en) | 2022-04-29 |
Family
ID=81294842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122378876.8U Active CN216403521U (en) | 2021-09-29 | 2021-09-29 | Wheel body with high bearing capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216403521U (en) |
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2021
- 2021-09-29 CN CN202122378876.8U patent/CN216403521U/en active Active
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