CN223014243U - A kind of anti-scratch and anti-deformation caster - Google Patents
A kind of anti-scratch and anti-deformation caster Download PDFInfo
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- CN223014243U CN223014243U CN202420956156.6U CN202420956156U CN223014243U CN 223014243 U CN223014243 U CN 223014243U CN 202420956156 U CN202420956156 U CN 202420956156U CN 223014243 U CN223014243 U CN 223014243U
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Abstract
本实用新型提供一种防刮花抗形变脚轮，涉及脚轮技术领域，包括安装板和脚轮机构，所述安装板的下端设置有脚轮机构，所述脚轮机构包括主减震件、副减震件、旋转件、连接板、保护件和滚动件，所述安装板的下端固定连接有主减震件，所述主减震件的外侧设置有副减震件，所述主减震件的下端安装有旋转件，所述旋转件的外侧设置有连接板，所述连接板的外侧安装有保护件。该防刮花抗形变脚轮，通过脚轮机构的设置，通过主减震件可削弱该装置在使用中产生的震动，防止在该装置震动导致，内部零件发生形变，通过副减震件的设置，使该装置具有更好的减震效果，通过旋转件的设置，使该装置可以跟随被安装物向任意方向移动。
The utility model provides an anti-scratch and anti-deformation caster, which relates to the technical field of casters, including a mounting plate and a caster mechanism, wherein the lower end of the mounting plate is provided with a caster mechanism, and the caster mechanism includes a main shock absorber, an auxiliary shock absorber, a rotating member, a connecting plate, a protective member and a rolling member, wherein the lower end of the mounting plate is fixedly connected with the main shock absorber, an auxiliary shock absorber is provided on the outer side of the main shock absorber, a rotating member is installed at the lower end of the main shock absorber, a connecting plate is provided on the outer side of the rotating member, and a protective member is installed on the outer side of the connecting plate. The anti-scratch and anti-deformation caster can weaken the vibration generated by the device during use through the setting of the caster mechanism and the main shock absorber, and prevent the internal parts from being deformed due to the vibration of the device, and the auxiliary shock absorber is provided to enable the device to have a better shock absorbing effect, and the rotating member is provided to enable the device to move in any direction following the mounted object.
Description
Technical Field
The utility model relates to the technical field of casters, in particular to a scratch-resistant and deformation-resistant caster.
Background
Casters are a swivel device mounted to the bottom of equipment, vehicles or furniture to provide support and convenient mobility, they are typically composed of tires, bearings, brackets, connectors, etc., but existing casters may scratch the floor in use and when the furniture is loaded too high, the caster parts deform, causing the caster to fail, thus a scratch-resistant and deformation-resistant caster is needed.
The existing castor is extremely easy to scrape the floor in the use process, and the loading capacity of the device is weak, when the loading is too high or the device vibrates, the conditions of bending of a connecting rod, inclination of a roller and the like can possibly occur.
Thus, we provide a scratch-resistant and deformation-resistant castor.
Disclosure of utility model
The utility model aims to provide a scratch-resistant and deformation-resistant castor, which solves the problems in the prior art.
The utility model provides a scratch-resistant anti-deformation caster, which comprises a mounting plate and a caster mechanism, wherein the caster mechanism is arranged at the lower end of the mounting plate;
The caster mechanism comprises a main damping part, an auxiliary damping part, a rotating part, a connecting plate, a protecting part and a rolling part, wherein the lower end of the mounting plate is fixedly connected with the main damping part, the auxiliary damping part is arranged on the outer side of the main damping part, the rotating part is arranged on the lower end of the main damping part, the connecting plate is arranged on the outer side of the rotating part, the protecting part is arranged on the outer side of the connecting plate, and the rolling part is arranged on the inner side of the connecting plate.
Preferably, the main damping piece comprises a limiting block and a spring, the limiting block is welded on the lower surface of the mounting plate, and the spring is installed at the lower end of the limiting block.
Preferably, the auxiliary damping piece comprises an elastic telescopic rod and a mounting seat, the lower end of the mounting plate is fixedly connected with the elastic telescopic rod, the lower end of the elastic telescopic rod is fixedly connected with the mounting seat, and the limiting block and the mounting seat form an elastic structure through a spring.
Preferably, the rotating piece comprises a connecting shaft, a clamping block, a main fixed bearing and a connecting block, wherein the lower end of the mounting seat is fixedly connected with the connecting shaft, the clamping blocks are fixedly connected to the upper end and the lower end of the connecting shaft, the main fixed bearing is arranged on the outer side of the connecting shaft, the connecting block is arranged on the outer side of the main fixed bearing, and the outer diameter of the connecting shaft is identical with the inner diameter of the main fixed bearing.
Preferably, the shape of the connecting plate is V-shaped, and the connecting plate is made of titanium alloy.
Preferably, the protection piece includes fixed block, main protection board and vice protection board, the outside welding of connecting plate has the fixed block, the outside fixedly connected with main protection board of fixed block, the upper end welding of main protection board has vice protection board.
Preferably, the rolling element comprises a rotating shaft, an auxiliary fixed bearing, a roller and a rubber sleeve, wherein the rotating shaft is connected with the inner side of the connecting plate through bolts, the auxiliary fixed bearing is fixedly connected with the outer side of the rotating shaft, the roller is mounted on the outer side of the auxiliary fixed bearing, and the rubber sleeve is clamped on the outer side of the roller.
Compared with the prior art, the utility model has the beneficial effects that:
1. This prevent scraping anti-deformation truckle, through the setting of truckle mechanism, can weaken the vibrations that the device in use produced through main damping member, prevent to lead to at the device vibrations, and the internal part takes place to deform, through the setting of vice damping member, makes the device have better shock attenuation effect. The device can move along with the object to be installed in any direction by arranging the rotating piece.
2. Through the setting of connecting plate, can be with the even conveying of pressure that receives for the connecting axle, and connecting plate device is titanium alloy, makes the connecting plate be difficult for yielding in the use, through the setting of protection piece, prevents that the connecting plate inboard from getting into the foreign matter, makes the device can not roll, through the setting of rolling piece, and the rubber sleeve makes the device can not scrape the colored ground in the use, and the device shock attenuation effect is good, makes the device be difficult for producing deformation, can not scrape colored ground when using simultaneously.
Drawings
FIG. 1 is a schematic view of the design of a scratch-resistant anti-deformation caster of the present utility model;
FIG. 2 is a schematic view of a protector according to the present utility model;
FIG. 3 is a schematic view of the structure of the connecting plate and the protecting member of the present utility model;
FIG. 4 is a schematic view of the structure of the connecting shaft and the fixed bearing of the present utility model;
FIG. 5 is a schematic view of the structure of the connecting shaft and the mounting base of the present utility model
FIG. 6 is a schematic view of a structure of a stopper and a mounting base according to the present utility model
Fig. 7 is a schematic diagram of a mounting plate and a stopper according to the present utility model.
The reference numerals in the figure are 1, a mounting plate, 2, a castor mechanism, 21, a main shock absorber, 211, a limiting block, 212, a spring, 22, an auxiliary shock absorber, 221, an elastic telescopic rod, 222, a mounting seat, 23, a rotating member, 231, a connecting shaft, 232, a clamping block, 233, a main fixed bearing, 234, a connecting block, 24, a connecting plate, 25, a protecting member, 251, a fixed block, 252, a main protecting plate, 253, an auxiliary protecting plate, 26, a rolling member, 261, a rotating shaft, 262, an auxiliary fixed bearing, 263, a roller, 264 and a rubber sleeve.
Detailed Description
Referring to FIGS. 1-7, the utility model provides a technical scheme that the scratch-resistant anti-deformation caster comprises a mounting plate 1 and a caster mechanism 2, wherein the caster mechanism 2 is arranged at the lower end of the mounting plate 1;
The caster mechanism 2 comprises a main shock absorbing member 21, an auxiliary shock absorbing member 22, a rotating member 23, a connecting plate 24, a protecting member 25 and a rolling member 26, wherein the lower end of the mounting plate 1 is fixedly connected with the main shock absorbing member 21, the auxiliary shock absorbing member 22 is arranged on the outer side of the main shock absorbing member 21, the rotating member 23 is arranged on the lower end of the main shock absorbing member 21, the connecting plate 24 is arranged on the outer side of the rotating member 23, the protecting member 25 is arranged on the outer side of the connecting plate 24, and the rolling member 26 is arranged on the inner side of the connecting plate 24.
As a further embodiment of the above technical scheme, as shown in FIG. 3 and FIG. 6, the main damping member 21 comprises a limiting block 211 and a spring 212, the limiting block 211 is welded on the lower surface of the mounting plate 1, the spring 212 is mounted on the lower end of the limiting block 211, the limiting block 211 plays a role in positioning during mounting, and meanwhile, when in use, the spring 212 is matched with the limiting block 211, so that the device has a better damping effect.
As a further embodiment of the above technical solution, as shown in fig. 3 and fig. 6, the auxiliary shock absorbing member 22 includes an elastic telescopic rod 221 and an installation seat 222, the lower end of the installation plate 1 is fixedly connected with the elastic telescopic rod 221, the lower end of the elastic telescopic rod 221 is fixedly connected with the installation seat 222, the limiting block 211 and the installation seat 222 form an elastic structure through a spring 212, and the elastic telescopic rod 221 connects the installation plate 1 and the installation seat 222 together, so that the device has a certain shock absorbing effect, and internal parts are prevented from being deformed due to vibration of the device.
As a further embodiment of the above technical solution, as shown in fig. 4 and 5, the rotating member 23 includes a connecting shaft 231, a clamping block 232, a main fixed bearing 233 and a connecting block 234, the lower end of the mounting seat 222 is fixedly connected with the connecting shaft 231, the upper and lower ends of the connecting shaft 231 are fixedly connected with the clamping block 232, the main fixed bearing 233 is mounted on the outer side of the connecting shaft 231, the connecting block 234 is mounted on the outer side of the main fixed bearing 233, the outer diameter size of the connecting shaft 231 is identical to the inner diameter size of the main fixed bearing 233, and when forces in different directions are applied to the device, the rolling member 26 rotates along the direction of the applied force and rolls forwards, and the clamping block 232 can prevent the connecting shaft 231 from separating from the main fixed bearing 233.
As a further embodiment of the above technical solution, as shown in FIG. 3 and FIG. 4, the shape of the connection plate 24 is V-shaped, and the material of the connection plate 24 is titanium alloy, the V-shaped connection plate 24 can uniformly transmit the received force to the connection shaft 231, and the titanium alloy has high strength and rigidity, can bear larger load and pressure, so that the service life of the device is prolonged, and deformation is not easy to occur.
As a further embodiment of the above technical solution, as shown in fig. 2, the protecting member 25 includes a fixing block 251, a main protecting plate 252 and an auxiliary protecting plate 253, the fixing block 251 is welded on the outer side of the connecting plate 24, the main protecting plate 252 is fixedly connected on the outer side of the fixing block 251, the auxiliary protecting plate 253 is welded on the upper end of the main protecting plate 252, and the foreign matter is prevented from entering the inner side of the connecting plate 24 by the arrangement of the protecting member 25, so that the foreign matter blocks the rolling member 26, and the device cannot roll.
As shown in FIG. 3, the rolling element 26 comprises a rotating shaft 261, a secondary fixed bearing 262, a roller 263 and a rubber sleeve 264, wherein the inner side of the connecting plate 24 is connected with the rotating shaft 261 through bolts, the outer side of the rotating shaft 261 is fixedly connected with the secondary fixed bearing 262, the roller 263 is installed on the outer side of the secondary fixed bearing 262, the rubber sleeve 264 is clamped on the outer side of the roller 263, the rubber sleeve 264 prevents the device from scraping the ground when in use, the rubber sleeve 264 is easy to replace, and the rotating shaft 261 is made of titanium alloy, so that the rotating shaft 261 can bear larger load and pressure.
The working principle is that firstly, the anti-scratch anti-deformation trundle is moved to a working position, firstly, when the device is used, the device is arranged at the bottom end of equipment, secondly, when a worker places objects in the equipment, the device can be subjected to downward pressure, at the moment of placement, the device is subjected to larger pressure, then the pressure can be reduced, thirdly, at the moment of maximum pressure, the cooperation of the main damping piece 21 and the auxiliary damping piece 22 weakens part of pressure, so that the device is subjected to smaller pressure, the internal parts are prevented from deforming due to overlarge pressure, fourthly, when the device moves along with the equipment at different heights, because the equipment and the device are subjected to larger impact force, the cooperation of the main damping piece 21 and the auxiliary damping piece 22 converts the impact force into vibration between the equipment and the device, the internal parts of the device are prevented from being deformed due to the impact force, and finally, when the device moves, the rotating shaft is subjected to the largest pressure, the connecting plate 24 transmits the received pressure evenly to 261, and then the rotating shaft transmits the pressure to the 263 to the ground, and the anti-scratch rubber is prevented from deforming due to the fact that the rotating shaft is deformed when the rotating shaft is used for the trundle, the anti-scratch rubber is not deformed due to the large ground, and the rolling wheel is completely deformed due to the fact that the rolling wheel is deformed when the rolling wheel is used.
Claims (7)
1. The anti-scratch anti-deformation caster comprises a mounting plate (1) and a caster mechanism (2), and is characterized in that the caster mechanism (2) is arranged at the lower end of the mounting plate (1);
The trundle mechanism (2) comprises a main shock absorbing member (21), an auxiliary shock absorbing member (22), a rotating member (23), a connecting plate (24), a protecting member (25) and a rolling member (26), wherein the lower end of the mounting plate (1) is fixedly connected with the main shock absorbing member (21), the auxiliary shock absorbing member (22) is arranged on the outer side of the main shock absorbing member (21), the rotating member (23) is arranged on the lower end of the main shock absorbing member (21), the connecting plate (24) is arranged on the outer side of the rotating member (23), the protecting member (25) is arranged on the outer side of the connecting plate (24), and the rolling member (26) is arranged on the inner side of the connecting plate (24).
2. The scratch-resistant and deformation-resistant castor according to claim 1, wherein the main damping piece (21) comprises a limiting block (211) and a spring (212), the limiting block (211) is welded on the lower surface of the mounting plate (1), and the spring (212) is mounted at the lower end of the limiting block (211).
3. The scratch-resistant and deformation-resistant castor according to claim 2, wherein the auxiliary shock absorbing member (22) comprises an elastic telescopic rod (221) and a mounting seat (222), the lower end of the mounting plate (1) is fixedly connected with the elastic telescopic rod (221), the lower end of the elastic telescopic rod (221) is fixedly connected with the mounting seat (222), and the limiting block (211) and the mounting seat (222) form an elastic structure through a spring (212).
4. The anti-scratch anti-deformation caster according to claim 3, wherein the rotating member (23) comprises a connecting shaft (231), a clamping block (232), a main fixing bearing (233) and a connecting block (234), the lower end of the mounting seat (222) is fixedly connected with the connecting shaft (231), the clamping blocks (232) are fixedly connected to the upper end and the lower end of the connecting shaft (231), the main fixing bearing (233) is mounted on the outer side of the connecting shaft (231), the connecting block (234) is mounted on the outer side of the main fixing bearing (233), and the outer diameter of the connecting shaft (231) is identical to the inner diameter of the main fixing bearing (233).
5. The scratch-resistant and deformation-resistant castor as claimed in claim 1, wherein the shape of the connecting plate (24) is V-shaped, and the connecting plate (24) is made of titanium alloy.
6. The scratch-resistant and deformation-resistant castor as claimed in claim 1, wherein the protector (25) comprises a fixed block (251), a main protection plate (252) and an auxiliary protection plate (253), the fixed block (251) is welded on the outer side of the connecting plate (24), the main protection plate (252) is fixedly connected on the outer side of the fixed block (251), and the auxiliary protection plate (253) is welded on the upper end of the main protection plate (252).
7. The scratch-resistant and deformation-resistant castor according to claim 1, wherein the rolling element (26) comprises a rotating shaft (261), a secondary fixed bearing (262), a roller (263) and a rubber sleeve (264), the rotating shaft (261) is connected with an inner side bolt of the connecting plate (24), the secondary fixed bearing (262) is fixedly connected with the outer side of the rotating shaft (261), the roller (263) is mounted on the outer side of the secondary fixed bearing (262), and the rubber sleeve (264) is clamped on the outer side of the roller (263).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420956156.6U CN223014243U (en) | 2024-05-06 | 2024-05-06 | A kind of anti-scratch and anti-deformation caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420956156.6U CN223014243U (en) | 2024-05-06 | 2024-05-06 | A kind of anti-scratch and anti-deformation caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223014243U true CN223014243U (en) | 2025-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420956156.6U Active CN223014243U (en) | 2024-05-06 | 2024-05-06 | A kind of anti-scratch and anti-deformation caster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223014243U (en) |
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- 2024-05-06 CN CN202420956156.6U patent/CN223014243U/en active Active
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