CN214928680U - Flexible shock-absorbing wheel and spring quick mounting tool - Google Patents
Flexible shock-absorbing wheel and spring quick mounting tool Download PDFInfo
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- CN214928680U CN214928680U CN202121461184.3U CN202121461184U CN214928680U CN 214928680 U CN214928680 U CN 214928680U CN 202121461184 U CN202121461184 U CN 202121461184U CN 214928680 U CN214928680 U CN 214928680U
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Abstract
The utility model relates to a damped technical field of wheel provides a flexible wheel of moving away to avoid possible earthquakes, include, wheel hub has first pin, first pin is a plurality of, the pivot of first pin with wheel hub's pivot is parallel, the foreign steamer has the second pin, the second pin is a plurality of, the pivot of second pin with wheel hub's pivot is parallel, just first pin with second pin one-to-one, the extension spring sets up between first pin and the second pin, be used for providing the foreign steamer is close to wheel hub's power. Through above-mentioned technical scheme, the poor and inconvenient problem of spring mounting of wheel shock resistance among the prior art has been solved.
Description
Technical Field
The utility model relates to a technical field that the wheel was made, it is concrete, relate to a flexible wheel of moving away to avoid possible earthquakes and spring install frock fast.
Background
Wheels are round rolling objects made of different materials. Briefly, it comprises an outer ring of the wheel, spokes connected to the outer ring and a central shaft. By rolling, the wheel can greatly reduce the friction coefficient with the contact surface. If the shaft is matched, the main component of the vehicle is formed. The wheel is very useful in transportation and is one of the important inventions of human beings. However, the wheel in the prior art is basically formed by connecting the hub and the outer wheel through the spoke and forming a whole through rigid contact, so that the wheel shakes seriously when walking on a bumpy road, and the service life of the wheel is greatly shortened
SUMMERY OF THE UTILITY MODEL
The utility model provides a flexible wheel and the quick installation frock of spring of moving away to avoid possible earthquakes has solved the poor and inconvenient problem of spring mounting of wheel shock resistance among the correlation technique.
The technical scheme of the utility model as follows:
a flexible shock-absorbing wheel comprises a flexible shock-absorbing wheel body,
the wheel hub is provided with a plurality of first pins, the length direction of the first pins is in the same direction with the axial direction of the wheel hub,
the outer wheel is provided with a plurality of second pins, the length direction of the second pins is the same as the axial direction of the hub, the first pins correspond to the second pins one by one,
the extension spring, the extension spring sets up between first pin and the second pin, be used for providing the foreign steamer is close to wheel hub's power.
As a further technical scheme, the number of the annular platforms is two, the two annular platforms are connected with the inner circumference of the outer wheel, the two annular platforms are sequentially arranged along the axial direction of the outer wheel, and the second pin is arranged between the two annular platforms.
As a further technical scheme, the arc-shaped bulges are multiple, and the arc-shaped bulges are uniformly arranged on the circumference of the hub, the two sides of the hub are both provided with annular bulges, and the first pin is arranged between the arc-shaped bulges on the two sides of the hub.
As a further technical proposal, the limit post is arranged on the inner circumference of the outer wheel and arranged along the radius direction of the outer wheel,
the limiting plates are arranged on two sides of the wheel hub and are coaxial with the wheel hub, the limiting columns are arranged between the limiting plates, and the limiting plates are used for limiting displacement of the limiting columns along the axis direction.
As a further technical scheme, the positioning column is arranged on the bottom plate and used for limiting the position of the hub,
and the sliding block is arranged on the bottom plate in a sliding manner, is positioned on one side of the positioning column and is close to or far away from the positioning column after being moved, and the sliding block is used for driving the flexible shock-absorbing wheel to move.
As a further technical scheme, the eccentric wheel rotates and sets up one side of sliding block, and keeps away from one side of reference column, is used for driving after rotating the sliding block removes.
As a further technical scheme, the sliding block is provided with a guide rail, the bottom plate is provided with a guide groove, the guide groove is a dovetail groove, and the guide rail is arranged in the guide groove in a sliding mode.
As a further technical scheme, the sliding block still has the arc wall, the arc wall sets up the sliding block is close to one side of reference column is used for placing flexible wheel of moving away to avoid possible earthquakes.
As a further technical solution, the handle includes,
a first connecting rod, one end of the first connecting rod is arranged on the eccentric wheel and arranged along the radial direction of the eccentric wheel,
the second connecting rod is arranged at the other end of the first connecting rod, and the axis of the second connecting rod is perpendicular to the axis of the first connecting rod.
The utility model discloses a theory of operation and beneficial effect do:
in the embodiment, in order to realize that the flexible shock-absorbing wheel has good shock-absorbing performance, a hub, an outer wheel and a tension spring are specially designed, wherein the hub is used as a supporting piece and can support the flexible shock-absorbing wheel on a rotating shaft, and meanwhile, the tension spring can be placed on a first pin arranged on the hub, so that convenience is provided for the installation of the tension spring; the outer wheel can rotate to drive other parts to walk, and the outer wheel is provided with a second pin which can be used for placing a tension spring, so that convenience is provided for installation of the tension spring; extension spring, extension spring in this scheme have replaced the spoke in traditional structure, have realized flexible transmission, compare traditional spoke, and the mode that adopts the extension spring can be greatly reduced vibrations in the degree, has guaranteed that flexible shockproof wheel possesses good shock resistance.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a three-dimensional schematic view of a middle flexible shock-absorbing wheel of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic diagram of the three-dimensional structure of the present invention;
in the figure: 1. wheel hub, 2, first pin, 3, foreign steamer, 4, second pin, 5, extension spring, 6, annular platform, 7, arc arch, 8, spacing dish, 9, bottom plate, 10, reference column, 11, sliding block, 12, eccentric wheel, 13, arc wall, 14, first connecting rod, 15, second connecting rod, 16, spacing post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
Example 1
As shown in fig. 1 to 3, the present embodiment provides a flexible suspension wheel, including,
the wheel hub 1 is provided with a plurality of first pins 2, the length direction of each first pin 2 is the same as the axial direction of the wheel hub 1,
an outer wheel 3, wherein the outer wheel 3 is provided with a plurality of second pins 4, the length direction of the second pins 4 is the same as the axial direction of the hub 1, the first pins 2 and the second pins 4 are in one-to-one correspondence,
In the embodiment, in order to realize that the flexible shockproof wheel has good shockproof performance, a hub 1, an outer wheel 3 and a tension spring 5 are specially designed, wherein the hub 1 is used as a supporting piece and can support the flexible shockproof wheel on a rotating shaft, and meanwhile, the tension spring 5 can be placed on a first pin 2 arranged on the hub 1, so that convenience is provided for installation of the tension spring 5; the outer wheel 3 can rotate to drive other parts to walk, and the outer wheel 3 is provided with a second pin 4 for placing the tension spring 5, so that convenience is provided for installing the tension spring 5; extension spring 5, extension spring 5 in this scheme has replaced the spoke on the traditional structure, has realized flexible transmission, compares traditional spoke, adopts extension spring 5's mode can be very big reduction vibrations in degree, has guaranteed that flexible shockproof wheel possesses good shock resistance.
Further, two annular platforms 6 are connected to the inner circumference of the outer wheel 3, the two annular platforms 6 are sequentially arranged in the axial direction of the outer wheel 3, and the second pin 4 is disposed between the two annular platforms 6.
In order to realize the installation of second pin 4 in this implementation, increase the intensity of foreign steamer 3 simultaneously, designed annular platform 6 specially, annular platform 6 sets up on the interior circumference of foreign steamer 3, the intensity of the foreign steamer 3 that has increased of very big degree, and second pin 4 sets up between two annular platforms 6 simultaneously, when can not hinder other structures, guarantees the stability of second pin 4 installation.
Further, arc arch 7 is a plurality of, follows wheel hub 1's circumference evenly sets up, just wheel hub 1's both sides all are provided with annular arch 7, first pin 2 sets up between the arc arch 7 of wheel hub 1 both sides.
In order to realize the installation of first pin 2 in this embodiment, specially designed arc arch 7, arc arch 7 can make things convenient for the installation of first pin 2, has strengthened the intensity of first round pin hub connection department simultaneously, and wherein arc arch 7 sets up in the both sides of wheel hub 1, and the pin setting is between two arc archs 7, is in order to make things convenient for the installation of first pin 2, still has the stationarity of good atress.
Further, a stopper post 16 is provided on the inner circumference of the outer wheel 3, and is provided along the radial direction of the outer wheel 3,
spacing dish 8, spacing dish 8 sets up wheel hub 1's both sides, with wheel hub 1 is coaxial, spacing post 16 sets up two between the spacing dish 8, spacing dish 8 is used for the restriction spacing post 16 is along the displacement of axis direction.
In this embodiment, in order to prevent the outer wheel 3 and the hub 1 from generating axial displacement, a limiting column 16 and a limiting disc 8 are specially designed, wherein the limiting column 16 is arranged at the inner circumference of the outer wheel 3, and the length is smaller than the radius of the inner circumference, so that the outer wheel 3 and the hub 1 have a certain displacement space while being limited by the limiting disc 8, and good shock-absorbing performance is realized; the limiting discs 8 are used for limiting the movement of the limiting column 16 along the axial direction, so the limiting column 16 is arranged between the two limiting discs 8.
Furthermore, a positioning column 10 is arranged on the bottom plate 9 and used for limiting the position of the hub,
and the sliding block 11 is arranged on the bottom plate 9 in a sliding manner, is positioned on one side of the positioning column 10, is close to or far away from the positioning column 10 after being moved, and is used for driving the flexible shock-absorbing wheel to move.
In this embodiment, in order to implement the installation of the flexible suspension wheel tension spring 5, a quick installation tool is specially designed, which includes a bottom plate 9, a positioning column 10 and a sliding block 11, wherein the bottom plate 9 is used as a support for other components and bears the other components thereon; the positioning column 10 is used for placing the flexible shock-absorbing wheel, so that the flexible shock-absorbing wheel has a fixed position on the bottom plate 9; the sliding block 11 is used for pushing the outer wheel 3, so that the distance between the hubs 1 of the outer wheel 3 is closer, and the tension spring 5 is convenient to mount.
Further, the eccentric wheel 12 is rotatably disposed on one side of the sliding block 11, and is away from one side of the positioning column 10, and after rotation, the eccentric wheel is used for driving the sliding block 11 to move.
In order to realize the movement of the sliding block 11, an eccentric wheel 12 is specially arranged in the embodiment, the eccentric wheel 12 is arranged on one side of the sliding block 11, before the sliding block 11 rotates, the minimum radius of the eccentric wheel 12 is tangent to the sliding block 11, after the eccentric wheel 12 rotates, the sliding block 11 can be lifted and moved along with the increase of the radius, after the tension spring 5 is installed, the eccentric wheel 12 is only required to be restored to the previous position, and the sliding block 11 can fall and reset by means of gravity because the working surface of the bottom plate 9 is vertical to the ground.
Further, the sliding block 11 has a guide rail, the bottom plate 9 has a guide groove, the guide groove is a dovetail groove, and the guide rail is slidably disposed in the guide groove.
In order to realize the movement of the sliding block 11 in a fixed direction in the present embodiment, a guide rail is specially arranged on the sliding block 11, a guide groove is arranged on the bottom plate 9, and the guide rail slides along the guide groove to realize the displacement of the sliding block 11 on the floor along a certain direction.
Further, sliding block 11 still has arc wall 13, arc wall 13 sets up the sliding block is close to one side of reference column 10 is used for placing flexible shockproof wheel.
In order to realize the even atress of flexible wheel of moving away to avoid possible earthquakes in this embodiment, set up arc wall 13 specially on sliding block 11, wherein the outer wheel 3 profile of arc wall 13 is unanimous with the outer wheel 3 profile of flexible wheel of moving away to avoid possible earthquakes or slightly is greater than flexible wheel of moving away to avoid possible earthquakes, and the centre of a circle of arc wall 13 is unanimous with the length direction of flexible wheel pivot of moving away to avoid possible earthquakes line and guide slot, this has just guaranteed outer wheel 3 when being promoted by sliding block 11 and being close to wheel hub 1 and removing, stable pulling force during the power that the extension spring 5 of connecting received, there is not the external force of other directions, ensure sufficient safety when easy to assemble.
Further, the handle comprises a handle body which comprises,
a first connecting rod 14, one end of the first connecting rod 14 is arranged on the eccentric wheel 12 and arranged along the radial direction of the eccentric wheel 12,
a second link 15, wherein the second link 15 is arranged at the other end of the first link 14, and the axis of the second link 15 is perpendicular to the axis of the first link 14.
In the embodiment, in order to facilitate the rotation of the eccentric wheel 12, a handle is specially arranged, wherein the first connecting rod 14 is connected with the eccentric wheel 12, so that the power arm is indirectly increased, and a lot of labor is saved compared with the prior art, and the second connecting rod 15 is arranged perpendicular to the second connecting rod 15 in order to facilitate manual operation, so that the second connecting rod 15 can conveniently rotate along the rotating shaft of the eccentric wheel 12 during manual operation.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A flexible shock-absorbing wheel is characterized by comprising,
the wheel hub (1), the wheel hub (1) is provided with a plurality of first pins (2), the length direction of the first pins (2) is the same as the axial direction of the wheel hub (1),
an outer wheel (3), wherein the outer wheel (3) is provided with a plurality of second pins (4), the length direction of the second pins (4) is the same as the axial direction of the hub (1), the first pins (2) correspond to the second pins (4) one by one,
extension spring (5), extension spring (5) set up between first pin (2) and second pin (4), be used for providing foreign steamer (3) are close to wheel hub (1)'s power.
2. The flexible suspension wheel as claimed in claim 1, further comprising two annular platforms (6), said two annular platforms (6) being connected to the inner circumference of said outer wheel (3), said two annular platforms (6) being arranged in series along the axial direction of said outer wheel (3), said second pin (4) being disposed between said two annular platforms (6).
3. The flexible suspension wheel as set forth in claim 1, further comprising,
arc arch (7), arc arch (7) are a plurality of, follow the circumference of wheel hub (1) evenly sets up, just the both sides of wheel hub (1) all are provided with arc arch (7), first pin (2) set up between arc arch (7) of wheel hub (1) both sides.
4. The flexible suspension wheel as set forth in claim 1, further comprising,
a stopper post (16), the stopper post (16) being provided on the inner circumference of the outer wheel (3) and being provided along the radial direction of the outer wheel (3),
spacing dish (8), spacing dish (8) set up the both sides of wheel hub (1), with wheel hub (1) is coaxial, spacing post (16) set up two between spacing dish (8), spacing dish (8) are used for the restriction spacing post (16) are along the displacement of axis direction.
5. A quick mounting tool for mounting the tension spring of the flexible shock-absorbing wheel as claimed in claims 1 to 4, which comprises,
a bottom plate (9),
the positioning column (10) is arranged on the bottom plate (9) and used for limiting the position of the hub,
sliding block (11), sliding block (11) slide to set up on bottom plate (9), be located one side of reference column (10), remove the back and be close to or keep away from reference column (10), the sliding block is used for driving flexible wheel of moving away to avoid possible earthquakes removes.
6. The quick installation tooling of claim 5 further comprising,
the eccentric wheel (12), eccentric wheel (12) rotate to be set up one side of sliding block (11), and keep away from one side of reference column (10), be used for driving after rotating sliding block (11) remove.
7. The quick mounting tool according to claim 5, wherein the sliding block (11) is provided with a guide rail, the bottom plate (9) is provided with a guide groove which is a dovetail groove, and the guide rail is slidably arranged in the guide groove.
8. The quick mounting tool according to claim 5, wherein the sliding block (11) further has an arc-shaped groove (13), and the arc-shaped groove (13) is disposed on one side of the sliding block close to the positioning column (10) and used for placing the flexible shock-absorbing wheel.
9. The quick installation tool of claim 6, further comprising a handle, the handle comprising,
a first connecting rod (14), one end of the first connecting rod (14) is arranged on the eccentric wheel (12) and arranged along the radial direction of the eccentric wheel (12),
a second link (15), wherein the second link (15) is arranged at the other end of the first link (14), and the axis of the second link (15) is perpendicular to the axis of the first link (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121461184.3U CN214928680U (en) | 2021-06-29 | 2021-06-29 | Flexible shock-absorbing wheel and spring quick mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121461184.3U CN214928680U (en) | 2021-06-29 | 2021-06-29 | Flexible shock-absorbing wheel and spring quick mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214928680U true CN214928680U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121461184.3U Active CN214928680U (en) | 2021-06-29 | 2021-06-29 | Flexible shock-absorbing wheel and spring quick mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214928680U (en) |
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2021
- 2021-06-29 CN CN202121461184.3U patent/CN214928680U/en active Active
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