CN110126547B - Caster mounting structure capable of being quickly disassembled and assembled - Google Patents
Caster mounting structure capable of being quickly disassembled and assembled Download PDFInfo
- Publication number
- CN110126547B CN110126547B CN201910341478.3A CN201910341478A CN110126547B CN 110126547 B CN110126547 B CN 110126547B CN 201910341478 A CN201910341478 A CN 201910341478A CN 110126547 B CN110126547 B CN 110126547B
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- Prior art keywords
- hole
- positioning
- caster
- screw
- connecting plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
- B60B33/0007—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method by screwing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention provides a quick-disassembly caster mounting structure, which comprises at least one positioning column and at least one first screw hole, wherein the first screw hole is fixedly arranged at the bottom of a bottom plate of a moving part; the clamping seat is fixedly arranged at the bottom of the bottom plate of the movable part; the caster component is provided with a caster seat and a caster, the caster seat is provided with a connecting plate, the connecting plate is provided with at least one positioning hole and at least one second screw connection hole, the positioning hole is sleeved on the positioning column, the second screw connection hole is in butt joint with the first screw connection hole and then is fixed by a screw and a nut, and meanwhile, the end part of the connecting plate is clamped on the clamping seat. According to the invention, multiple fixing is performed through the matching positioning of the positioning column and the positioning hole, the clamping positioning of the clamping seat and the connecting plate and the screw connection fixing of the screw connection hole, and the installation of the trundle can be completed only by manually driving one screw, so that compared with the prior art, the invention improves the installation efficiency of the trundle and simultaneously improves the stability of the trundle installation structure.
Description
Technical Field
The invention relates to the field of casters, in particular to a quick-disassembly caster mounting structure.
Background
Casters are a generic term and include movable casters and fixed casters. The movable castor is also called a universal wheel, and the structure of the movable castor allows 360 degrees of rotation; the fixed castor is also called a directional castor, which has no rotating structure and can not rotate. Generally, two casters are commonly used in combination, for example, a handcart is structured with two directional wheels at the front and two universal wheels at the rear, which are close to the pushing handrail.
At present, the truckle is very widely applied in the aspects of handcart, movable scaffold, workshop freight train and the like, the fixing mode of the truckle directly influences the efficiency of production and maintenance, the truckle fixed by the screw can be upgraded in an installation mode, and the problem is solved by adopting a mode of combining a positioning mode and a screw fixing phase.
Disclosure of Invention
In view of the above, the invention performs multiple fixing by the matching positioning of the positioning column and the positioning hole, the clamping positioning of the clamping seat and the connecting plate and the screw fixing of the screw hole, and the installation of the caster can be completed by only manually driving one screw.
The invention provides a quick-disassembly caster mounting structure, which comprises at least one positioning column and at least one first screw hole, wherein the first screw hole is fixedly arranged at the bottom of a bottom plate of a moving part; the clamping seat is fixedly arranged at the bottom of the bottom plate of the movable part; the caster component is provided with a caster seat and a caster, the caster seat is provided with a connecting plate, the connecting plate is provided with at least one positioning hole and at least one second screw connection hole, the positioning hole is sleeved on the positioning column, the second screw connection hole is in butt joint with the first screw connection hole and then is fixed by a screw and a nut, and meanwhile, the end part of the connecting plate is clamped on the clamping seat.
According to the quick-disassembly caster mounting structure, multiple fixing is performed through the matching positioning of the positioning column and the positioning hole, the clamping positioning of the clamping seat and the connecting plate and the threaded fixing of the threaded hole, and the caster can be mounted only by manually driving one screw.
Therefore, compared with the prior art, the caster mounting structure adopting the quick assembly and disassembly of the embodiment has the following advantages:
1) The installation efficiency of the truckle is improved.
2) The stability of the caster mounting structure is improved.
3) Simple structure, easy production and maintenance.
Further, the connecting plate is a rectangular plate, and four corners of the connecting plate are rounded corners.
In the caster mounting structure capable of being quickly disassembled and assembled, as a further scheme, one side of the connecting plate needs to be clamped in the clamping seat, the rounding can achieve the guiding effect of two sides, and the rounding can prevent personnel from being scratched during mounting.
Further, the positioning hole and the second screw hole are located at one side of the rectangular plate in the width direction.
In the foregoing quick-detachable caster mounting structure, as a further and more specific solution, since the forces on both sides of the rectangular plate are most effective, the positioning hole is matched with the second screw hole to fix one side of the rectangular plate in the width direction.
Further, the first screw connection hole is formed in the top of the hollow column, a plurality of reinforcing plates which are arranged in a staggered mode are fixedly arranged at the bottom of the bottom plate of the movable part, and the hollow column and the positioning column are fixedly arranged at the junction of the reinforcing plates.
In the above-mentioned quick assembly disassembly's truckle mounting structure, as a further scheme, because the truckle atress is very big and inhomogeneous in daily use, hollow post and reference column are strengthened the back bearing capacity through the reinforcing plate, and the life of truckle structure also can consequently increase.
Further, the clamping seat is positioned on the other side of the rectangular plate in the width direction.
In the above-mentioned quick assembly disassembly's truckle mounting structure, as a further scheme, the locating hole and the spiro union hole of cassette and rectangular plate width direction one side cooperate to carry out two-way fixed to the rectangular plate.
Further, the clamping seat is a rectangular block provided with a clamping groove, and the other side of the rectangular plate in the width direction is clamped in the clamping groove.
In the caster mounting structure capable of being quickly disassembled and assembled, as a further scheme, the clamping groove is high in positioning efficiency and stable in positioning.
Further, two rubber bumps are fixedly arranged in the clamping groove, two through holes are formed in the other side of the rectangular plate in the width direction, and the through holes are sleeved on the bumps.
In the caster mounting structure capable of being quickly disassembled and assembled, as a further scheme, the protruding blocks in the clamping grooves can prevent the rectangular plates from falling off from the clamping grooves.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
Fig. 1 is a schematic structural diagram of a fast-assembling and disassembling caster mounting structure according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Embodiment one:
Referring to fig. 1, a quick-detachable caster mounting structure according to an embodiment of the present invention includes a positioning post 11 and a first screw hole 12, which are fixedly disposed at a bottom 1 of a base plate of a moving member, and a clamping seat 2 is fixedly disposed at the bottom 1 of the base plate of the moving member.
The caster component 3 has a caster seat 31 and a caster 32, the caster seat 31 is provided with a connecting plate 4, the connecting plate 4 is provided with a positioning hole 41 and a second screw connection hole 42, the positioning hole 41 is sleeved on the positioning column 11, the second screw connection hole 42 and the first screw connection hole 12 are in butt joint and then are fixed by screws and nuts, and meanwhile, the end part of the connecting plate 4 is clamped with the clamping seat 2.
The connecting plate 4 is a rectangular plate, four corners of the connecting plate are rounded corners, the positioning holes 41 and the second screw holes 42 are positioned on one side of the rectangular plate 4 in the width direction, the first screw holes 12 are formed in the top of the hollow column, the bottom 1 of the bottom plate of the moving part is fixedly provided with a plurality of reinforcing plates 13 which are arranged in a staggered manner, and the hollow column and the positioning column 11 are fixedly arranged at the junction of the reinforcing plates 13.
The clamping seat 2 is located the opposite side of the width direction of rectangular plate 4, and clamping seat 2 is for opening the rectangular block that has a draw-in groove 21, and the opposite side joint of the width direction of rectangular plate 4 is in draw-in groove 21, and fixed mounting has two rubber lugs 211 in the draw-in groove 21, and two through-holes 43 have been seted up to the opposite side of the width direction of rectangular plate 4, and through-hole 43 cup joints on lug 211.
According to the quick-disassembly caster mounting structure, multiple fixing is performed through the matching positioning of the positioning column and the positioning hole, the clamping positioning of the clamping seat and the connecting plate and the threaded fixing of the threaded hole, and the caster can be mounted only by manually driving one screw.
Therefore, compared with the prior art, the caster mounting structure adopting the quick assembly and disassembly of the embodiment has the following advantages:
1) The installation efficiency of the truckle is improved.
2) The stability of the caster mounting structure is improved.
3) Simple structure, easy production and maintenance.
Embodiment two:
Referring to fig. 1, in the fast detachable caster mounting structure provided by the second embodiment of the present invention, the following technical solutions are further provided as improvements on the basis of the above embodiments: two limiting plates are arranged on two opposite sides of the rectangular plate 4 in the length direction, the limiting plates are right-angle plates, and the right-angle plates can generate stress in two directions on the side edges of the rectangular plate 4 and can replace the positions of the positioning columns 11 and the positioning holes 41.
Embodiment III:
Referring to fig. 1, there is shown a fast detachable caster mounting structure according to a third embodiment of the present invention, and the following technical solutions are further provided as improvements on the basis of the above embodiments: the clamping seat 2 is designed into a right angle plate, two second clamping grooves in vertical relation are formed in the inner side of the right angle plate, and the two second clamping grooves are respectively used for positioning two adjacent sides of the rectangular plate 4.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (1)
1. Quick assembly disassembly's truckle mounting structure, its characterized in that includes:
At least one positioning column (11) and at least one first screw hole (12) which are fixedly arranged at the bottom (1) of the bottom plate of the movable part;
A clamping seat (2) fixedly arranged at the bottom (1) of the bottom plate of the movable part;
the caster component (3) is provided with a caster seat (31) and a caster (32), the caster seat (31) is provided with a connecting plate (4), the connecting plate (4) is provided with at least one positioning hole (41) and at least one second screw connection hole (42), the positioning hole (41) is sleeved on the positioning column (11), and the second screw connection hole (42) and the first screw connection hole (12) are connected in a butt joint mode and then are fixed by screws and nuts, and meanwhile, the end part of the connecting plate (4) is clamped with the clamping seat (2);
the connecting plate (4) is a rectangular plate, and four corners of the connecting plate are rounded corners;
the positioning hole (41) and the second screw hole (42) are positioned at one side of the rectangular plate (4) in the width direction;
The first screw connection hole (12) is formed in the top of the hollow column, a plurality of reinforcing plates (13) which are arranged in a staggered mode are fixedly arranged at the bottom (1) of the bottom plate of the movable part, and the hollow column and the positioning column (11) are fixedly arranged at the junction of the reinforcing plates (13);
the clamping seat (2) is positioned at the other side of the rectangular plate (4) in the width direction;
the clamping seat (2) is a rectangular block provided with a clamping groove (21), and the other side of the rectangular plate (4) in the width direction is clamped in the clamping groove (21);
Two rubber bumps (211) are fixedly installed in the clamping groove (21), two through holes (43) are formed in the other side of the rectangular plate (4) in the width direction, and the through holes (43) are sleeved on the bumps (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341478.3A CN110126547B (en) | 2019-04-25 | 2019-04-25 | Caster mounting structure capable of being quickly disassembled and assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341478.3A CN110126547B (en) | 2019-04-25 | 2019-04-25 | Caster mounting structure capable of being quickly disassembled and assembled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110126547A CN110126547A (en) | 2019-08-16 |
| CN110126547B true CN110126547B (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910341478.3A Active CN110126547B (en) | 2019-04-25 | 2019-04-25 | Caster mounting structure capable of being quickly disassembled and assembled |
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| Country | Link |
|---|---|
| CN (1) | CN110126547B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029102A (en) * | 2021-04-26 | 2021-06-25 | 四川大学 | Inclination angle measuring device for house safety monitoring |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013052714A (en) * | 2011-09-01 | 2013-03-21 | Taiyokenki Rental Co Ltd | Caster structure |
| KR20130074893A (en) * | 2011-12-27 | 2013-07-05 | 노틸러스효성 주식회사 | Device for detachably fixing casters |
| CN104149546A (en) * | 2014-08-12 | 2014-11-19 | 太仓兴锋脚轮有限公司 | Caster |
| CN204354730U (en) * | 2014-12-19 | 2015-05-27 | 中国航空工业集团公司济南特种结构研究所 | A kind of fast assembling disassembling structure of castor assembly |
| CN106626977A (en) * | 2016-12-30 | 2017-05-10 | 广东美的环境电器制造有限公司 | Caster assembly |
| CN107539023A (en) * | 2017-10-11 | 2018-01-05 | 郑天夏 | A kind of dismountable truckle |
| CN108583156A (en) * | 2018-05-31 | 2018-09-28 | 朱国志 | A kind of high mute castor of stability |
| CN109606019A (en) * | 2018-12-25 | 2019-04-12 | 连胜物流资材五金(昆山)有限公司 | A kind of castor |
| CN210760063U (en) * | 2019-04-25 | 2020-06-16 | 兴锋脚轮(江苏)有限公司 | Quick assembly disassembly's truckle mounting structure |
-
2019
- 2019-04-25 CN CN201910341478.3A patent/CN110126547B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013052714A (en) * | 2011-09-01 | 2013-03-21 | Taiyokenki Rental Co Ltd | Caster structure |
| KR20130074893A (en) * | 2011-12-27 | 2013-07-05 | 노틸러스효성 주식회사 | Device for detachably fixing casters |
| CN104149546A (en) * | 2014-08-12 | 2014-11-19 | 太仓兴锋脚轮有限公司 | Caster |
| CN204354730U (en) * | 2014-12-19 | 2015-05-27 | 中国航空工业集团公司济南特种结构研究所 | A kind of fast assembling disassembling structure of castor assembly |
| CN106626977A (en) * | 2016-12-30 | 2017-05-10 | 广东美的环境电器制造有限公司 | Caster assembly |
| CN107539023A (en) * | 2017-10-11 | 2018-01-05 | 郑天夏 | A kind of dismountable truckle |
| CN108583156A (en) * | 2018-05-31 | 2018-09-28 | 朱国志 | A kind of high mute castor of stability |
| CN109606019A (en) * | 2018-12-25 | 2019-04-12 | 连胜物流资材五金(昆山)有限公司 | A kind of castor |
| CN210760063U (en) * | 2019-04-25 | 2020-06-16 | 兴锋脚轮(江苏)有限公司 | Quick assembly disassembly's truckle mounting structure |
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| Publication number | Publication date |
|---|---|
| CN110126547A (en) | 2019-08-16 |
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