CN115370124B - Movable wheel buckle convenient to disassemble and assemble - Google Patents
Movable wheel buckle convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN115370124B CN115370124B CN202210992236.2A CN202210992236A CN115370124B CN 115370124 B CN115370124 B CN 115370124B CN 202210992236 A CN202210992236 A CN 202210992236A CN 115370124 B CN115370124 B CN 115370124B
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- 239000011148 porous material Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/12—Clamps or clips for crossing members
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/0276—Safety features, e.g. colour, prominent part, logo
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buckles (AREA)
Abstract
The utility model belongs to the technical field of supporting tool structures, and particularly relates to a movable wheel buckle convenient to assemble and disassemble. According to the movable wheel buckle, the hinge plate units are arranged on the two arc-shaped plate units, the U-shaped plate is arranged on one arc-shaped plate unit, and the rotary stud units are arranged on the other arc-shaped plate unit, so that the movable wheel buckle is more flexible in use effect. The utility model has the following advantages: firstly, one end of a movable wheel buckle is hinged, the other end of the movable wheel buckle is open, the movable wheel buckle is sleeved with an upright rod, then the movable wheel buckle is clamped by a U-shaped plate and a rotary stud unit, so that the movable wheel buckle can be adjusted in height, and can be stably installed on the upright rod with different thickness in a certain range; secondly, when the rotary stud unit loosens on the U-shaped plate, the colored end plate unit can be moved out of the accommodating groove for observation, and at the moment, the warning color is exposed, so that a field constructor can immediately know which movable wheel buckle is loosened.
Description
Technical Field
The utility model belongs to the technical field of supporting tool structures, and particularly relates to a movable wheel buckle convenient to assemble and disassemble.
Background
The simplest supporting tool consists of vertical rods and transverse rods, wherein the vertical rods are used for direct support, the transverse rods are used for reinforcing and connecting the two vertical rods, and finally, the vertical rods are integrated into a whole to form a supporting frame body with larger supporting strength. Therefore, a connecting structure needs to be arranged between the vertical rod and the cross rod, and one of common connecting structures is a wheel buckle and plug.
Wherein, the wheel knot is overlapped in the pole setting, and welds with it, and the plug just welds on the end of the bar, and last the plug inserts on the inboard fluting of wheel knot, and the horizontal pole just can install in the pole setting steadily.
The patent bulletin number is CN205077852U, the bulletin day is 2016.03.09, discloses a novel scaffold wheel button device, including round fastener, plug spare, round fastener is provided with the cavity that link up, round fastener's inner wall welds on the vertical pole outer wall of scaffold frame, round fastener with form two at least socket chambeies between the outer wall of vertical pole, the one end welding of plug spare in the one end of the horizontal pole of scaffold frame, the other end of plug spare with socket chamber cooperation.
The wheel fastener in the patent is in the most common form in the structure and the using method, and can realize the stable installation effect of the basic scaffold cross rod.
However, the wheel fastener has at least the following 2 disadvantages in the actual use process.
The first and wheel fasteners are welded to the vertical bar, so that the height adjustment function is lost, and the vertical bar can only mount the cross bar in a fixed position, which greatly limits the flexibility of use.
The second wheel fastener is a complete annular pattern, so that the second wheel fastener has a requirement on the thickness of the vertical rod, and the vertical rods with different thicknesses cannot share the wheel fastener with the same specification, which is also quite inefficient.
Therefore, in view of the foregoing, there is an urgent need for a removable, wider-application, removable wheel fastener product.
Disclosure of Invention
The utility model provides a movable wheel buckle convenient to disassemble and assemble, which can be used for realizing more flexible use effect by arranging hinge plate units on two arc-shaped plate units, arranging U-shaped plates on one arc-shaped plate unit and arranging rotary stud units on the other arc-shaped plate unit.
The utility model adopts the technical proposal that: the utility model provides a make things convenient for loose pulley knot of dismouting, the structure is including being used for cup jointing two arc plate units of pole setting, sets up two articulated slab unit on the arc plate unit, set up one of them the U-shaped board on the arc plate unit movable end, and set up another on the arc plate unit's movable end, and be used for inserting earlier, press from both sides tightly again the rotatory double-screw bolt unit of U-shaped board.
The further preferable technical scheme is as follows: the movable end of the rotary stud unit is also provided with a colored end plate unit for indicating the loosening state of the rotary stud unit; the U-shaped plate is provided with an arc-shaped plate unit and also provided with an observing containing groove for inserting the colored end plate unit.
The further preferable technical scheme is as follows: the arc plate unit comprises an arc block and a mounting opening which is arranged on the inner side edge of the arc block and used for being clamped into the cross rod plug.
The further preferable technical scheme is as follows: the hinge plate unit comprises two pore plates respectively arranged at the end positions on the same side of the arc-shaped blocks, and hinge shafts arranged on the two pore plates.
The further preferable technical scheme is as follows: the rotary stud unit comprises a fixed shaft which is arranged at the end position of the arc-shaped block and is different from the end position of the orifice plate, a stud which is sleeved on the fixed shaft after one end is perforated, the other end of the stud is provided with the colored end plate unit, and a fastening nut which is arranged on the stud and is used for clamping the U-shaped plate.
The further preferable technical scheme is as follows: one of the arc blocks is provided with an end groove for installing the fixed shaft.
The further preferable technical scheme is as follows: the colored end plate unit comprises a limiting plate which is arranged at the end position of the stud and used for being inserted into the accommodating groove for observation, a mounting pore canal which is arranged on the limiting plate, a colored indication strip part which is arranged on the mounting pore canal in a plugging manner, and an observation port which is arranged on the mounting pore canal and used for exposing the colored indication strip part.
The further preferable technical scheme is as follows: the colored indication strip part comprises a plug strip and an exposure warning color strip which is arranged on the plug strip, is positioned in the accommodating groove for observation and is used for indicating the loosening state of the fastening nut.
The further preferable technical scheme is as follows: the colored indication strip part also comprises an adjusting block which is arranged on the exposed end of the plug strip and used for pushing and pulling the color strip for warning exposure, and an outer safety indication color strip which is arranged on the plug strip and is in butt joint with the color strip for warning exposure.
The further preferable technical scheme is as follows: the number of the observation ports is 4, and the observation ports are respectively arranged on four different sides of the cuboid limiting plate.
The present utility model has the following advantages.
Firstly, running wheel detains one end articulated, the other end opening, cup joints earlier between its and the pole setting, and it is tight to press from both sides again by U-shaped board and rotatory double-screw bolt unit, guarantees that the running wheel detains both can the height adjustment position, in addition can both firm installation in the pole setting of different thickness in a certain limit.
Secondly, when the rotary stud unit loosens on the U-shaped plate, the colored end plate unit can be moved out of the accommodating groove for observation, and at the moment, the warning color is exposed, so that a field constructor can immediately know which movable wheel buckle is loosened.
Third, the colored end plate unit can prevent nuts of the rotary stud unit from falling off.
Fourth, the relative position of the colored indication strip part on the colored end plate unit is adjustable, so that accurate nut loosening warning effect is achieved when the movable wheel buckles are used by the vertical rods with different thicknesses.
Fifth, the boundary line between the outer safety indication color band and the exposure warning color band is flush with the notch edge of the observing accommodating groove, so that the exposure warning color band can be observed immediately once the nut of the rotary stud unit is loosened.
Sixth, the observation port is all on the upper and lower left and right sides of limiting plate, guarantees to expose the observation action more convenient of warning with the typewriter ribbon.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of one of the arcuate plate units in the present utility model.
Fig. 3 is a schematic structural view of another arcuate plate unit according to the present utility model.
Fig. 4 is a schematic diagram of a position structure of a rotary stud unit according to the present utility model.
Fig. 5 is a schematic view showing the position structure of the colored end plate unit in the present utility model.
Fig. 6 is a schematic structural view of a colored indicator strip portion of the present utility model.
Fig. 7 is a schematic view of a view of the colored indicator strip of the present utility model.
In the drawings, the meanings indicated by the respective reference numerals are as follows: the device comprises an observation direction a, an arc-shaped plate unit 1, a hinge plate unit 2, a U-shaped plate 3, a rotary stud unit 4, a colored end plate unit 5 and an observation accommodating groove 6.
Arc-shaped block 101, mounting port 102, orifice plate 201, hinge shaft 202, fixed shaft 401, stud 402, fastening nut 403, tip groove 103, tip plane 104, limiting plate 501, mounting hole 502, colored indication strip 503, and viewing port 504.
The plug strip 503a, the exposed warning color tape 503b, the adjusting block 503c, and the outside safety indication color tape 503d.
Detailed Description
The following description is of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model.
As shown in figures 1-7, the movable wheel buckle convenient to disassemble and assemble structurally comprises two arc-shaped plate units 1 for sleeving upright rods, hinge plate units 2 arranged on the two arc-shaped plate units 1, a U-shaped plate 3 arranged on the movable end of one arc-shaped plate unit 1 and a rotary stud unit 4 arranged on the movable end of the other arc-shaped plate unit 1 and used for firstly inserting and then clamping the U-shaped plate 3.
In this embodiment, the number of central angles of the two arc plate units 1 does not have to be 180 °, and only needs to ensure that when the rotating stud unit 4 is connected to the U-shaped plate 3 at maximum amplitude, the two arc plate units 1 enclose a complete circle, which is the thinnest diameter of the upright rod to which the movable gear buckle is applicable. If the diameter of the upright rod is larger, the U-shaped plate 3 can be fully connected after the rotary stud unit 4 is adjusted to be longer.
In addition, the U-shaped plate 3 and the rotary stud unit 4 are positioned on the same side of the arc-shaped plate unit 1, the hinge plate unit 2 is positioned on the other side, one end of the movable wheel buckle is hinged, the other end of the movable wheel buckle can be opened and closed, and therefore any installation height can be selected on the upright rod.
The movable end of the rotary stud unit 4 is also provided with a colored end plate unit 5 for indicating the loosening state of the rotary stud unit 4; the arc-shaped plate unit 1 provided with the U-shaped plate 3 is also provided with an observing accommodating groove 6 for inserting the colored end plate unit 5.
In this embodiment, if the rotary stud unit 4 is loosened by a small margin, the cross bar is not supported stably, and it is necessary to screw the rotary stud unit 4 immediately. The state at this time is: the effective connection length of the rotary stud unit 4 becomes large, and the rotary stud unit 4 is slightly released outward on the U-shaped plate 3, together with the colored end plate unit 5, to be slightly moved out of the observation accommodating groove 6. At this time, the warning color originally "hidden" in the observing accommodation groove 6 is seen on the colored end plate unit 5, and the movable wheel buckle can be immediately screwed again to remove the danger.
In addition, the colored end plate unit 5 is fixedly connected to the rotary stud unit 4, so that nuts on the rotary stud unit 4 can be prevented from falling off.
The arc-shaped plate unit 1 comprises an arc-shaped block 101 and a mounting opening 102 which is arranged on the inner side edge of the arc-shaped block 101 and is used for being clamped into a cross rod plug.
In this embodiment, the number of the mounting openings 102 is four in total, and when the movable buckle is at the minimum mounting diameter, the hinged end sides of the arc-shaped block 101 abut against each other, and the open end sides of the arc-shaped block 101 abut against each other or are separated from each other.
Further, since the outer side surface of the arc-shaped block 101 is arc-shaped, and the viewing accommodation groove 6 is opened on the outer side surface of the arc-shaped block 101, the exposed color of the colored end plate unit 5 is not accurately observed at the viewing accommodation groove 6.
Therefore, the end plane 104 is formed on the opening end of the arc-shaped block 101 provided with the U-shaped plate 3, and the exposed color of the colored end plate unit 5 is observed on the plane, so that the color-changing end plate unit is very convenient and accurate.
The hinge plate unit 2 includes two hole plates 201 respectively provided at the same-side end positions of the two arc-shaped blocks 101, and a hinge shaft 202 provided on the two hole plates 201.
In this embodiment, one or two of the hole plates 201 are disposed on one of the arc blocks 101, and all of the hole plates 201 need to be staggered, and finally all of the hole plates 201 are stacked and aligned, so that one of the hinge shafts 202 passes through all of the hole plates 201, thereby ensuring that the two arc blocks 101 can be smoothly hinged and opened and closed.
The rotary stud unit 4 comprises a fixed shaft 401 arranged at the end position of the arc-shaped block 101 different from the position where the orifice plate 201 is arranged, a stud 402 with one end sleeved on the fixed shaft 401 after being perforated, and the other end provided with the colored end plate unit 5, and a fastening nut 403 arranged on the stud 402 and used for clamping the U-shaped plate 3.
In this embodiment, the axial direction of the fixing shaft 401 is perpendicular to the axial direction of the stud 402, and the fixing shaft 401 and the colored end plate unit 5 are respectively located at two sides of the stud 402.
Furthermore, the opening of the U-shaped plate 3 is directed radially outwards, the stud 402 is secured by rotating the stud unit 4 and the mounting opening 102 is ready for insertion of a rail plug, before rotating the stud 402 into the opening of the U-shaped plate 3, to ensure that the fastening nut 403 is properly turned a little further and finally to sufficiently and properly grip the side of the U-shaped plate 3.
One of the arc blocks 101 is provided with a head groove 103 for installing the fixed shaft 401.
In this embodiment, the end slot 103 is one of the mounting manners of the fixing shaft 401, and a protruding block may be disposed on the end surface of the arc-shaped block 101, and the fixing shaft 401 may also be mounted.
In addition, compared with the above-mentioned scheme of protruding blocks, the end slot 103 has the advantage that the arc-shaped blocks 101 at two sides of the slot are just two-side limiting structures of the stud 402, so that the stud 402 can only rotate and no harmful two-side shaking can occur.
The colored end plate unit 5 comprises a limiting plate 501 arranged at the end position of the stud 402 and used for being inserted into the observing accommodating groove 6, a mounting hole channel 502 arranged on the limiting plate 501, a colored indication strip part 503 spliced on the mounting hole channel 502, and an observing opening 504 arranged on the mounting hole channel 502 and used for exposing the colored indication strip part 503.
In this embodiment, the colored indication strip 503 is inserted into the mounting hole 502, and compared with the manner of sleeving the limiting plate 501 with a "colored indication tube", the position of the colored indication strip 503 is less likely to be accidentally knocked and shifted, which is most critical for determining whether the fastening nut 403 is loosened or not according to the position and distance.
The colored indication strip part 503 includes a plugging strip 503a, and an exposure warning color strip 503b disposed on the plugging strip 503a and located in the observation receiving groove 6 for indicating the loosened state of the fastening nut 403.
In this embodiment, the color of the color band 503b for warning is red, so that when the fastening nut 403 is loosened slightly, the stud 402 moves slightly outward on the U-shaped plate 3, and the red color immediately exposes the receiving groove 6 for observation and is immediately visible to the field personnel.
In addition, an appropriate interference fit is required between the plugging strip 503a and the mounting hole 502, so that the plugging action of the plugging strip 503a on the mounting hole 502 is relatively laborious, and the plugging strip 503a is prevented from spontaneously moving harmfully.
The color indicator strip portion 503 further includes an adjusting block 503c disposed on an exposed end of the plug strip 503a and configured to push and pull the exposure warning color ribbon 503b, and an outer safety indicator color ribbon 503d disposed on the plug strip 503a and abutting against the exposure warning color ribbon 503b.
In this embodiment, the color of the outer safety indication ribbon 503d is green, so that it is more obvious that one movable button is displayed in red among a green.
In addition, the mounting hole 502 may be formed from the inner end surface of the slot of the limiting plate 501 to the outside, and may penetrate the limiting plate 501, so the adjusting block 503c may be disposed at the inner end and the outer end of the slot of the plugging strip 503 a.
The number of the observation holes 504 is 4, and the observation holes are respectively arranged on four different sides of the rectangular parallelepiped limiting plate 501.
In this embodiment, the plugging strip 503a is rectangular, and the length of the observation port 504 is smaller than that of the limiting plate 501. Finally, on-site personnel can immediately see the movable wheel buckles with the exposed red color on the upper side, the lower side and the left side and the right side of one support frame, and then the tightening operation of the fastening nut 403 is carried out on the movable wheel buckles, so that the whole support frame can be finally ensured to be stably supported for a long time.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various modifications may be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model. These are all non-inventive modifications which are intended to be protected by the patent laws within the scope of the appended claims.
Claims (9)
1. Make things convenient for running wheel knot of dismouting, its characterized in that: the structure comprises two arc plate units (1) for sleeving upright rods, a hinged plate unit (2) arranged on the two arc plate units (1), a U-shaped plate (3) arranged on the movable end of one arc plate unit (1) and a rotary stud unit (4) arranged on the movable end of the other arc plate unit (1) and used for firstly inserting and then clamping the U-shaped plate (3),
the movable end of the rotary stud unit (4) is also provided with a colored end plate unit (5) for indicating the loosening state of the rotary stud unit (4); the arc-shaped plate unit (1) provided with the U-shaped plate (3) is also provided with an observing accommodating groove (6) for inserting the colored end plate unit (5).
2. The detachable movable wheel buckle according to claim 1, wherein: the arc-shaped plate unit (1) comprises an arc-shaped block (101) and a mounting opening (102) which is arranged on the inner side edge of the arc-shaped block (101) and is used for being clamped into a cross rod plug.
3. The detachable movable wheel buckle according to claim 2, wherein: the hinge plate unit (2) comprises two pore plates (201) which are respectively arranged at the same-side end positions of the two arc-shaped blocks (101), and hinge shafts (202) which are arranged on the two pore plates (201).
4. A removable wheel fastener for easy removal and installation as defined in claim 3, wherein: the rotary stud unit (4) comprises a fixed shaft (401) which is arranged at the position of the arc-shaped block (101) and is different from the position of the end of the orifice plate (201), a stud (402) which is sleeved on the fixed shaft (401) after one end is perforated, the other end of the stud is provided with the colored end plate unit (5), and a fastening nut (403) which is arranged on the stud (402) and is used for clamping the U-shaped plate (3).
5. The detachable movable wheel buckle according to claim 4, wherein: one of the arc-shaped blocks (101) is provided with an end groove (103) for installing the fixed shaft (401).
6. The detachable movable wheel buckle according to claim 4, wherein: the colored end plate unit (5) comprises a limiting plate (501) arranged at the end position of the stud (402) and used for being inserted into the observing containing groove (6), a mounting hole channel (502) arranged on the limiting plate (501), a colored indication strip part (503) arranged on the mounting hole channel (502) in a plugging manner, and an observing opening (504) arranged on the mounting hole channel (502) and used for exposing the colored indication strip part (503).
7. The removable wheel fastener for easy disassembly and assembly of claim 6, wherein: the colored indication strip part (503) comprises a plugging strip (503 a) and an exposure warning color strip (503 b) which is arranged on the plugging strip (503 a), is positioned in the accommodating groove (6) for observation and is used for indicating the loosening state of the fastening nut (403).
8. The removable wheel fastener for easy disassembly and assembly of claim 7, wherein: the colored indication strip part (503) further comprises an adjusting block (503 c) arranged on the exposed end of the plug strip (503 a) and used for pushing and pulling the exposure warning color strip (503 b), and an outer safety indication color strip (503 d) arranged on the plug strip (503 a) and butted with the exposure warning color strip (503 b).
9. The removable wheel fastener for easy disassembly and assembly of claim 6, wherein: the number of the observation holes (504) is 4, and the observation holes are respectively arranged on four different sides of the cuboid-shaped limiting plate (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210992236.2A CN115370124B (en) | 2022-08-18 | 2022-08-18 | Movable wheel buckle convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210992236.2A CN115370124B (en) | 2022-08-18 | 2022-08-18 | Movable wheel buckle convenient to disassemble and assemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115370124A CN115370124A (en) | 2022-11-22 |
| CN115370124B true CN115370124B (en) | 2024-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210992236.2A Active CN115370124B (en) | 2022-08-18 | 2022-08-18 | Movable wheel buckle convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115370124B (en) |
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| GB2409251B (en) * | 2003-12-17 | 2006-06-21 | Business Lines Ltd | A safety device particularly for multiple wheel nuts |
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| CN114635906A (en) * | 2022-03-28 | 2022-06-17 | 中国航天建设集团有限公司 | Tower crane nut with tightness warning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115370124A (en) | 2022-11-22 |
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