CN220076047U - Damping rubber castor with stable installation - Google Patents
Damping rubber castor with stable installation Download PDFInfo
- Publication number
- CN220076047U CN220076047U CN202321525025.4U CN202321525025U CN220076047U CN 220076047 U CN220076047 U CN 220076047U CN 202321525025 U CN202321525025 U CN 202321525025U CN 220076047 U CN220076047 U CN 220076047U
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- Prior art keywords
- sliding
- castor
- movable
- sleeve
- damping
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- 238000013016 damping Methods 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 235000004443 Ricinus communis Nutrition 0.000 title claims abstract description 16
- 230000035939 shock Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 abstract description 3
- 230000026058 directional locomotion Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a damping rubber castor with stable installation, which relates to the technical field of casters and comprises a rubber wheel, wherein the outer surface of the rubber wheel is connected with a shell, the top end of the shell is connected with a supporting unit, the top end of the supporting unit is connected with a mounting plate, and the castor can drive a limiting pin to slide into a corresponding limiting hole along a guide slot through the matching of an adjusting pedal, a movable sleeve, an outer sleeve and a bottom plate, so that the rubber wheel can be conveniently and freely switched in universal movement and linear directional movement modes, the mode of equipment transportation movement can be conveniently and flexibly adjusted, the directional sliding under the condition of linear transportation is convenient, the directional deviation is prevented, the transportation stability is improved, the vibration amplitude is slowed down through the matching of the mounting plate, four damping rods, a connecting spring and an anti-collision column, the transportation stability of the castor is improved, and the protection of a transportation piece is ensured.
Description
Technical Field
The utility model relates to the technical field of casters, in particular to a damping rubber caster with stable installation.
Background
The truckle can be convenient for the removal of equipment, and the rubber truckle can conveniently carry out the transportation of spare part in the workshop, not only can have great frictional force with ground, also can reduce simultaneously through jolting on uneven ground, for example chinese patent discloses a stable shock attenuation rubber truckle of installation (bulletin number CN 216507734U), this rubber truckle is although can increase the stability of installation, but when using, for nimble steering, is universal swing joint between truckle and the equipment, when carrying out the straight line transportation slip of narrow and small topography, the direction of bad control removal leads to the removal direction skew easily, causes the unrestrained of spare part.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the damping rubber castor which is stable to install, and solves the problem that the direction is difficult to control in linear transportation.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the damping rubber castor comprises a rubber wheel, wherein the outer surface of the rubber wheel is connected with a shell, the top end of the shell is connected with a supporting unit, and the top end of the supporting unit is connected with a mounting plate;
the supporting unit comprises a supporting rod, the top end of the supporting rod is connected with a top plate, the top surface of the top plate is connected with four damping rods, the outer surfaces of the four damping rods are connected with connecting springs, the outer surface of the supporting rod is connected with a movable sleeve, and the outer surface of the movable sleeve is connected with an adjusting pedal.
As a further technical scheme of the utility model, the bottom surface of the movable sleeve is connected with an outer sleeve, the bottom surface of the outer sleeve is connected with a bottom plate, the outer surface of the bottom plate is provided with a mounting groove, the inner side wall of the mounting groove is connected with a limit spring, and one end of the limit spring is connected with a limit pin.
As a further technical scheme of the utility model, the top surface of the movable sleeve is connected with a reset spring, the movable sleeve, the outer sleeve and the inner side wall of the bottom plate are connected with four sliding blocks in an annular shape, the outer surface of the supporting rod is provided with sliding grooves corresponding to the sliding paths of the four sliding blocks, and the top end of the reset spring is connected with the bottom surface of the top plate.
As a further technical scheme of the utility model, the top surface of the shell is connected with a connecting seat, the top surface of the connecting seat is correspondingly provided with a movable hole with a sliding path of the outer sleeve, the inner side wall of the connecting seat is correspondingly provided with a movable groove with a rotating path of the limiting pin, the outer surface of the connecting seat is correspondingly provided with four limiting holes in a ring shape with the limiting pin, and the inner side wall of the connecting seat is provided with guide grooves between the movable groove and the limiting holes.
As a further technical scheme of the utility model, the top ends of the four damping rods and the connecting springs are connected with the bottom surface of the mounting plate, the bottom end of the damping rods and the bottom surface of the top plate are connected with the top surface of the top plate, anti-collision columns are connected between the four damping rods on the upper surface of the top plate, the top ends of the anti-collision columns are made of rubber materials, and the mounting plate is connected with the top plate through the damping rods and the connecting springs.
As a further technical scheme of the utility model, the outer diameter of the supporting rod is matched with the sliding path of the movable sleeve, the outer sleeve and the bottom plate, the inner diameter of the sliding groove is matched with the sliding path of the sliding block, and the movable sleeve is connected with the top plate through the reset spring.
As a further technical scheme of the utility model, the inner diameter sizes of the limiting holes and the mounting grooves are matched with the sliding path of the limiting pin, the inner diameter size of the movable groove is matched with the rotating path of the limiting pin, the inner diameter size of the guide groove is matched with the sliding path of the limiting pin, the outer diameter size of the bottom plate is matched with the inner diameter size of the connecting seat, and the inner diameter size of the movable hole is matched with the outer diameter size of the outer sleeve.
Advantageous effects
The utility model provides a damping rubber castor with stable installation. Compared with the prior art, the method has the following beneficial effects:
1. the utility model provides a damping rubber truckle of installation stability, through adjusting the cooperation of footboard and movable sleeve, outer tube and bottom plate, can drive the spacer pin along the guide way slide into in the spacing hole that corresponds to make things convenient for the rubber wheel freely to switch under universal activity and the directional activity mode of straight line, conveniently according to the nimble regulation of mode that equipment transportation removed, make things convenient for the directional slip under the straight line transportation condition, prevent the skew of direction, improve the stability of transportation.
2. The utility model provides a damping rubber truckle of installation stability, through the cooperation of mounting panel and four damping bars, coupling spring and anticollision post, can be in the in-process of using, damping bar and coupling spring slow down the range of rocking to reduce the range of jolting from top to bottom through the anticollision post, improve the transportation stability of truckle, guarantee the protection to the transportation.
Drawings
FIG. 1 is a schematic view of a shock absorbing rubber caster with stability;
FIG. 2 is a front view of a shock absorbing rubber caster with stability installed;
FIG. 3 is a schematic view showing an exploded structure of a shock absorbing rubber caster with stability;
FIG. 4 is an enlarged view of A of FIG. 3 with a stabilized shock absorbing rubber caster mounted thereon;
fig. 5 is a schematic view showing a connection structure of a connection base and a base plate of a shock-absorbing rubber caster with stability.
In the figure: 1. a rubber wheel; 2. a housing; 21. a connecting seat; 22. a movable hole; 23. a movable groove; 24. a limiting hole; 25. a guide groove; 3. a supporting unit; 31. a support rod; 32. a top plate; 33. a damping rod; 34. a connecting spring; 35. a movable sleeve; 36. adjusting the pedal; 37. a return spring; 38. an outer sleeve; 39. a slide block; 301. a bottom plate; 302. a mounting groove; 303. a limit spring; 304. a limiting pin; 305. a chute; 306. an anti-collision column; 4. and (3) mounting 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. 1-5, the present utility model provides a technical solution for installing a stable shock-absorbing rubber caster: the utility model provides an installation stable shock attenuation rubber castor, includes rubber wheel 1, the surface of rubber wheel 1 is connected with shell 2, the top of shell 2 is connected with supporting element 3, the top of supporting element 3 is connected with mounting panel 4, supporting element 3 includes bracing piece 31, the top of bracing piece 31 is connected with roof 32, the top surface of roof 32 is connected with four damping bars 33, the surface of four damping bars 33 all is connected with connecting spring 34, the surface connection of bracing piece 31 has movable sleeve 35, the surface connection of movable sleeve 35 has adjusting pedal 36.
As shown in fig. 3-5, the bottom surface of the movable sleeve 35 is connected with an outer sleeve 38, the bottom surface of the outer sleeve 38 is connected with a bottom plate 301, the outer surface of the bottom plate 301 is provided with a mounting groove 302, the inner side wall of the mounting groove 302 is connected with a limit spring 303, one end of the limit spring 303 is connected with a limit pin 304, the top surface of the housing 2 is connected with a connecting seat 21, the top surface of the connecting seat 21 is correspondingly provided with a movable hole 22 with respect to the sliding path of the outer sleeve 38, the inner side wall of the connecting seat 21 is correspondingly provided with a movable groove 23 with respect to the rotating path of the limit pin 304, the outer surface of the connecting seat 21 is annularly correspondingly provided with four limit holes 24 with respect to the limit pin 304, the inner side wall of the connecting seat 21 is provided with guide grooves 25 between the movable groove 23 and the limit holes 24, the inner diameter of the limiting hole 24 and the mounting groove 302 are matched with the sliding path of the limiting pin 304, the inner diameter of the movable groove 23 is matched with the rotating path of the limiting pin 304, the inner diameter of the guide groove 25 is matched with the sliding path of the limiting pin 304, the outer diameter of the bottom plate 301 is matched with the inner diameter of the connecting seat 21, the inner diameter of the movable hole 22 is matched with the outer diameter of the outer sleeve 38, and it is noted that the adjusting pedal 36 can drive the movable sleeve 35, the outer sleeve 38 and the bottom plate 301 to slide on the inner side wall of the connecting seat 21, so that the limiting pin 304 slides into the limiting hole 24 from the movable groove 23 along the guide groove 25, the rubber wheel 1 and the shell 2 can be fixed, and the swinging of the rubber wheel 1 is prevented.
As shown in fig. 2-4, the top surface of the movable sleeve 35 is connected with a return spring 37, the movable sleeve 35, the outer sleeve 38 and the inner side wall of the bottom plate 301 are connected with four sliding blocks 39 in a ring shape, the outer surface of the supporting rod 31 and the sliding paths of the four sliding blocks 39 are correspondingly provided with sliding grooves 305, the top end of the return spring 37 is connected to the bottom surface of the top plate 32, the outer diameter size of the supporting rod 31 is matched with the sliding paths of the movable sleeve 35, the outer sleeve 38 and the bottom plate 301, the inner diameter size of the sliding grooves 305 is matched with the sliding paths of the sliding blocks 39, the movable sleeve 35 is connected with the top plate 32 through the return spring 37, and the movable sleeve 35 can slide along the sliding grooves 305 and the outer surface of the supporting rod 31 under the action of the adjusting pedal 36 and realize automatic reset through the return spring 37.
As shown in fig. 1-3, the top ends of the four damping rods 33 and the connecting springs 34 are connected with the bottom surface of the mounting plate 4, the bottom ends are connected with the top surface of the top plate 32, the upper surface of the top plate 32 is connected with the anti-collision posts 306 between the four damping rods 33, the top ends of the anti-collision posts 306 are made of rubber, the mounting plate 4 is connected with the top plate 32 through the damping rods 33 and the connecting springs 34, and it is required that the mounting plate 4 can be connected with equipment, and the four damping rods 33, the connecting springs 34 and the anti-collision posts 306 are matched to absorb shock to the equipment to prevent jolt in the moving process.
The working principle of the utility model is as follows: when the anti-collision device is used, in a bumpy road section, the rubber wheel 1 and the shell 2 move upwards to drive the four damping rods 33 and the connecting springs 34 to compress, and the anti-collision column 306 positioned on the upper surface of the top plate 32 is contacted with the bottom surface of the mounting plate 4, so that the vibration caused by bumpy is reduced;
the rubber wheel 1 and the shell 2 are rotated to a required angle, the adjusting pedal 36 is pressed downwards, the reset spring 37 is stretched, the movable sleeve 35, the outer sleeve 38 and the bottom plate 301 are driven to slide downwards along the outer surface of the supporting rod 31 and the sliding groove 305, the bottom plate 301 slides downwards along the inner side wall of the connecting seat 21, in the sliding process, the limiting pin 304 inwards extrudes the limiting spring 303 along the mounting groove 302, the limiting pin 304 slides into the limiting hole 24 along the guide groove 25 from the inner side wall of the movable groove 23, and the limiting pin 304 is clamped with the limiting hole 24 through the cooperation of the limiting spring 303, so that the fixing of the corresponding angle of the rubber wheel 1 can be completed, and the movement and the transportation of the directional straight line are facilitated.
Claims (7)
1. The damping rubber castor with the stable installation comprises a rubber wheel (1), and is characterized in that the outer surface of the rubber wheel (1) is connected with a shell (2), the top end of the shell (2) is connected with a supporting unit (3), and the top end of the supporting unit (3) is connected with a mounting plate (4);
the supporting unit (3) comprises a supporting rod (31), the top end of the supporting rod (31) is connected with a top plate (32), the top surface of the top plate (32) is connected with four damping rods (33), the outer surfaces of the four damping rods (33) are connected with connecting springs (34), the outer surface of the supporting rod (31) is connected with a movable sleeve (35), and the outer surface of the movable sleeve (35) is connected with an adjusting pedal (36).
2. The damping rubber castor for installation stability according to claim 1, wherein the bottom surface of the movable sleeve (35) is connected with an outer sleeve (38), the bottom surface of the outer sleeve (38) is connected with a bottom plate (301), an installation groove (302) is formed in the outer surface of the bottom plate (301), a limit spring (303) is connected to the inner side wall of the installation groove (302), and one end of the limit spring (303) is connected with a limit pin (304).
3. The damping rubber castor with stable installation according to claim 2, wherein the top surface of the movable sleeve (35) is connected with a return spring (37), the movable sleeve (35), the outer sleeve (38) and the inner side wall of the bottom plate (301) are annularly connected with four sliding blocks (39), the outer surface of the supporting rod (31) is correspondingly provided with sliding grooves (305) corresponding to the sliding paths of the four sliding blocks (39), and the top end of the return spring (37) is connected to the bottom surface of the top plate (32).
4. The shock-absorbing rubber castor of claim 2, wherein the top surface of the housing (2) is connected with a connecting seat (21), a movable hole (22) is correspondingly formed on the top surface of the connecting seat (21) and the sliding path of the outer sleeve (38), a movable groove (23) is correspondingly formed on the inner side wall of the connecting seat (21) and the rotating path of the limiting pin (304), four limiting holes (24) are correspondingly formed on the outer surface of the connecting seat (21) and the limiting pin (304) in a ring shape, and guide grooves (25) are formed on the inner side wall of the connecting seat (21) and between the movable groove (23) and the limiting holes (24).
5. The damping rubber castor for installation stability according to claim 1, wherein the top ends of the four damping rods (33) and the connecting springs (34) are connected with the bottom surface of the mounting plate (4), the bottom end is connected with the top surface of the top plate (32), the upper surface of the top plate (32) is connected with anti-collision columns (306) between the four damping rods (33), the top ends of the anti-collision columns (306) are made of rubber, and the mounting plate (4) is connected with the top plate (32) through the damping rods (33) and the connecting springs (34).
6. A shock absorbing rubber castor for stable installation according to claim 3, wherein the outer diameter of the supporting rod (31) is adapted to the sliding path of the movable sleeve (35), the outer sleeve (38) and the bottom plate (301), the inner diameter of the sliding groove (305) is adapted to the sliding path of the sliding block (39), and the movable sleeve (35) is connected with the top plate (32) by a return spring (37).
7. The shock-absorbing rubber castor with stable installation according to claim 4, wherein the inner diameter of the limiting hole (24) and the mounting groove (302) are matched with the sliding path of the limiting pin (304), the inner diameter of the movable groove (23) is matched with the rotating path of the limiting pin (304), the inner diameter of the guiding groove (25) is matched with the sliding path of the limiting pin (304), the outer diameter of the bottom plate (301) is matched with the inner diameter of the connecting seat (21), and the inner diameter of the movable hole (22) is matched with the outer diameter of the outer sleeve (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321525025.4U CN220076047U (en) | 2023-06-15 | 2023-06-15 | Damping rubber castor with stable installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321525025.4U CN220076047U (en) | 2023-06-15 | 2023-06-15 | Damping rubber castor with stable installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220076047U true CN220076047U (en) | 2023-11-24 |
Family
ID=88814463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321525025.4U Active CN220076047U (en) | 2023-06-15 | 2023-06-15 | Damping rubber castor with stable installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220076047U (en) |
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2023
- 2023-06-15 CN CN202321525025.4U patent/CN220076047U/en active Active
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| GR01 | Patent grant |