CN221091245U - Portable folding parking wheel block - Google Patents
Portable folding parking wheel block Download PDFInfo
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- CN221091245U CN221091245U CN202322921955.8U CN202322921955U CN221091245U CN 221091245 U CN221091245 U CN 221091245U CN 202322921955 U CN202322921955 U CN 202322921955U CN 221091245 U CN221091245 U CN 221091245U
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- connecting rod
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- beams
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- 230000006978 adaptation Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 abstract description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of wheel blocks, and provides a portable foldable parking wheel block which comprises a high-position connecting rod and a low-position connecting rod, wherein two rear supporting beams and two front supporting beams for supporting tires are hinged on the high-position connecting rod, the lower ends of the two front supporting beams are hinged with the low-position connecting rod, a tire adapting block is rotatably sleeved on the low-position connecting rod, the tire adapting block is fixedly connected with the supporting connecting rod, a clamping groove for the supporting connecting rod to clamp in is formed in the lower end of the rear supporting beam, and after the supporting connecting rod is clamped in the clamping groove, the rear supporting beams, the front supporting beams and the supporting connecting rod form a triangular supporting structure, a first anti-skid structure is arranged on the top surface of the tire adapting block, and a second anti-skid structure is arranged on the supporting surface of the front supporting beams. According to the utility model, the first anti-skid structure is additionally arranged on the top surface of the tire adapting block, and the second anti-skid structure is additionally arranged on the supporting surface of the front supporting beam, so that slipping between the tire and the wheel block is avoided, and abrasion of the tire caused by the slipping is avoided.
Description
Technical Field
The utility model relates to the technical field of wheel blocks, in particular to a portable foldable parking wheel block.
Background
The parking wheel guard is mainly used for preventing the airplane from moving when the airplane is parked and when the daily maintenance, inspection and special handling operations of the airplane are performed.
At present, most of widely used parking wheel blocks are integrated parking wheel blocks, and the parking wheel blocks have the defects of large size and difficult storage and transportation. For this reason, portable folding parking wheel blocks have been developed in the prior art, such as the parking wheel block provided in the patent publication "CN205022559U", which implements portability of the wheel block by designing the wheel block as a foldable triangular support structure, but also has at least the following drawbacks: slipping is likely to occur between the tire and the wheel guard, thereby causing tire wear.
Disclosure of utility model
It is an object of the present utility model to provide a portable, collapsible parking wheel guard that overcomes the above-identified deficiencies in the prior art.
The embodiment of the utility model is realized by the following technical scheme:
The utility model provides a portable collapsible parking wheel stop, including high-order connecting rod and low level connecting rod, it has two back supporting beams and is used for supporting two front supporting beams of tire to articulate on the high-order connecting rod, the lower extreme of two front supporting beams is articulated with the low level connecting rod, the low level connecting rod is equipped with rotatable cover and is equipped with the tire adaptation piece, tire adaptation piece fixedly connected with supports the connecting rod, the lower extreme of back supporting beam is equipped with the draw-in groove that can supply to support the connecting rod card to go into, and after the draw-in groove is gone into to the support connecting rod card, back supporting beam, front supporting beam and support connecting rod form triangle-shaped bearing structure, the top surface of tire adaptation piece is equipped with first antiskid structure, the holding surface of front supporting beam is equipped with second antiskid structure.
Optionally, the first anti-skid structure is a plurality of steps arranged on the top surface of the tyre adapting block.
Optionally, the second anti-slip structure is a rubber pad.
Optionally, the upper ends of the rear supporting beam and the front supporting beam are sleeved on the high-level connecting rod, a positioning bushing is arranged between the two rear supporting beams, an anti-wear bushing is arranged between the adjacent rear supporting beam and the front supporting beam, the positioning bushing and the anti-wear bushing are sleeved on the high-level connecting rod, and the end part of the high-level connecting rod is connected with a first limit screw; the lower end of the front supporting beam is sleeved on the low-position connecting rod, and the end part of the low-position connecting rod is connected with a second limit screw.
Optionally, a reflective patch is arranged on the rear support beam.
Optionally, a support plate is fixedly connected between the two rear support beams.
Optionally, a third anti-skid structure is arranged at the bottom of the rear support beam and the bottom of the tire adapting block.
The utility model has at least the following advantages and beneficial effects: according to the utility model, on the basis of the prior art, the first anti-skid structure is additionally arranged on the top surface of the tire adapting block, and the second anti-skid structure is additionally arranged on the supporting surface of the front supporting beam, so that slipping between the tire and the wheel block is avoided, and abrasion caused by the tire is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of a portable, collapsible parking wheel guard in accordance with the present utility model;
FIG. 2 is a schematic diagram of a portable, collapsible parking wheel guard according to the present utility model;
Icon: the anti-skid device comprises a 1-high connecting rod, a 2-low connecting rod, a 3-rear supporting beam, a 4-front supporting beam, a 5-tire adapting block, a 501-first anti-skid structure, a 6-supporting connecting rod, a 7-second anti-skid structure, an 8-third anti-skid structure, a 9-positioning bushing, a 10-wear-proof bushing, a 11-first limiting screw, a 12-second limiting screw, a 13-reflective patch and a 14-supporting plate.
Detailed Description
Referring to fig. 1-2, a portable foldable parking wheel block comprises a high-position connecting rod 1 and a low-position connecting rod 2, wherein two rear supporting beams 3 and two front supporting beams 4 for supporting tires are hinged on the high-position connecting rod 1, the lower ends of the two front supporting beams 4 are hinged with the low-position connecting rod 2, the low-position connecting rod 2 is provided with a rotatable sleeve provided with a tire adapting block 5, the tire adapting block 5 is fixedly connected with a supporting connecting rod 6, the lower end of the rear supporting beam 3 is provided with a clamping groove for the supporting connecting rod 6 to clamp in, and after the supporting connecting rod 6 is clamped in the clamping groove, the rear supporting beam 3, the front supporting beams 4 and the supporting connecting rod 6 form a triangular supporting structure.
In this embodiment, the supporting link 6 has a U-shaped structure as in the prior art, and the clamping groove forms a clamping groove for clamping the supporting link 6 by a hook disposed at the lower end of the rear supporting beam 3. When the folding type wheel guard is used, the rear supporting beam 3 and the front supporting beam 4 rotate around the high-position connecting rod 1 in different directions, the wheel guard can be integrally unfolded, the supporting connecting rod 6 is rotated to clamp the wheel guard into the clamping groove, a triangular supporting structure can be formed, namely, the arrangement of the wheel guard is completed, and the folding type wheel guard can be operated in the reverse order in the similar way. In operation of the wheel chock, the top surface of the tyre adapter block 5 and the front side of the front support beam 4 will be understood that the top surface of the tyre adapter block 5 should be, as in the prior art, provided with an inclined surface which contacts the tyre, the support surface of the support beam having a curvature.
In the utility model, the top surface of the tyre adapting block 5 is provided with the first anti-skid structure 501, and the supporting surface of the front supporting beam 4 is provided with the second anti-skid structure 7, so that two anti-skid measures are provided between the tyre and the wheel block, and the slipping between the tyre and the wheel block is avoided, and the abrasion caused by the tyre is avoided.
On the basis of the above, the first anti-skid structure 501 of this embodiment is a plurality of steps arranged on the top surface of the tire adapting block 5, and the tire deforms after contacting the steps, so as to increase the friction force between the two steps, and play a role in skid resistance. It is easy to understand that the ridge of each step should be rounded to avoid damaging the tire. In other embodiments of the present utility model, the first anti-slip structure 501 may be in other forms, such as a strip-shaped anti-slip pattern, and may be a rubber anti-slip pad.
In this embodiment, the second anti-slip structure 7 is a rubber pad, it should be noted that, because the supporting surface of the front supporting beam 4 is long, the rubber pad is convenient for manufacturing, and it should be understood that, if this factor is not considered, in other embodiments of the present utility model, the second anti-slip structure 7 may be a plurality of steps or other structures such as strip-shaped anti-slip lines.
The bottom of the rear support beam 3 and the bottom of the tire adapting block 5 are both provided with a third anti-skid structure 8, and the third anti-skid structure 8 in this embodiment is also a rubber pad, however, in other embodiments of the present utility model, the third anti-skid structure 8 may be a plurality of anti-skid grooves as in the prior art.
The specific connection modes among the rear supporting beam 3, the front supporting beam 4, the high-position connecting rod 1 and the low-position connecting rod 2 are improved as follows, specifically, the upper ends of the rear supporting beam 3 and the front supporting beam 4 are sleeved on the high-position connecting rod 1, further, a supporting plate 14 is fixedly connected between the two rear supporting beams 3 in the embodiment, so that the stability of the structure is improved, and in practical application, the supporting plate 14 can be used as a nameplate.
A positioning bush 9 is arranged between the two rear supporting beams 3, the positioning bush 9 limits the distance between the two rear supporting beams 3, an anti-abrasion bush 10 is arranged between the adjacent rear supporting beams 3 and the front supporting beam 4, the positioning bush 9 and the anti-abrasion bush 10 are sleeved on the high-position connecting rod 1, the end part of the high-position connecting rod 1 is connected with a first limit screw 11, the lower end of the front supporting beam 4 is sleeved on the low-position connecting rod 2, the end part of the low-position connecting rod 2 is connected with a second limit screw 12, and after the first limit screw 11 and the second limit screw 12 are connected, the axial displacement of the front supporting beam 4 and the rear supporting beam 3 is limited.
It is worth noting that, during the use, the rotation of front supporting beam 4 and back supporting beam 3 can take place wearing and tearing, just for a long time will lead to appearing the clearance between the two easily, and then will lead to overall structure to appear certain degree rocking, above-mentioned abrasionproof bush 10, the structural design of cooperation first stop screw 11 and second stop screw 12, make behind abrasionproof bush 10 wearing and tearing, accessible dismantles behind first stop screw 11 and the second stop screw 12, take off abrasionproof bush 10 and change, still the outside of front supporting beam 4 sets up the heavy groove that holds first stop screw 11 and second stop screw 12, in order to avoid the screw to leak outward, make the appearance more pleasing to the eye.
Referring to fig. 2, in this embodiment, a reflective patch 13 is further disposed on the rear support beam 3, and the reflective patch 13 is used at night to prompt and warn, so as to improve the safety of use at night. The specific position of the reflective patch 13 is not particularly limited, and it may be set on any side of the rear support beam 3 that is convenient to find.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a portable collapsible parking wheel fender, including high-order connecting rod and low level connecting rod, it has two back supporting beams and is used for supporting two front supporting beams of tire to articulate on the high-order connecting rod, the lower extreme of two front supporting beams is articulated with the low level connecting rod, the low level connecting rod is equipped with rotatable cover and is equipped with the tire adaptation piece, tire adaptation piece fixedly connected with supports the connecting rod, the lower extreme of back supporting beam is equipped with the draw-in groove that can supply to support the connecting rod card to go into, and after the draw-in groove is gone into to the support connecting rod card, back supporting beam, front supporting beam and support connecting rod form triangle-shaped bearing structure, a serial communication port, the top surface of tire adaptation piece is equipped with first anti-skidding structure, the holding surface of front supporting beam is equipped with second anti-skidding structure.
2. The portable collapsible parking wheel guard of claim 1, wherein said first anti-skid structure is a plurality of steps disposed on a top surface of said tire adapter.
3. The portable, collapsible parking wheel guard of claim 1, wherein said second anti-skid structure is a rubber pad.
4. The portable, collapsible parking wheel guard of any one of claims 1-3, wherein the upper ends of said rear support beams and said front support beams are sleeved on said high-position link, a positioning bushing is provided between two rear support beams, an anti-wear bushing is provided between adjacent rear support beams and front support beams, both positioning bushing and anti-wear bushing are sleeved on the high-position link, and the end of the high-position link is connected with a first stop screw; the lower end of the front supporting beam is sleeved on the low-position connecting rod, and the end part of the low-position connecting rod is connected with a second limit screw.
5. A portable, foldable parking wheel unit according to any one of claims 1 to 3, wherein the rear support beam is provided with reflective stickers.
6. A portable, foldable parking wheel unit according to any one of claims 1 to 3, wherein a support plate is fixedly connected between two of said rear support beams.
7. A portable, collapsible parking wheel stop as claimed in any one of claims 1-3, wherein the bottom of the rear support beam and the bottom of the tyre adapter block are each provided with a third anti-slip structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322921955.8U CN221091245U (en) | 2023-10-30 | 2023-10-30 | Portable folding parking wheel block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322921955.8U CN221091245U (en) | 2023-10-30 | 2023-10-30 | Portable folding parking wheel block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221091245U true CN221091245U (en) | 2024-06-07 |
Family
ID=91314552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322921955.8U Active CN221091245U (en) | 2023-10-30 | 2023-10-30 | Portable folding parking wheel block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221091245U (en) |
-
2023
- 2023-10-30 CN CN202322921955.8U patent/CN221091245U/en active Active
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