CN203441138U - Cantilever roller wheel supporting structure for rear cantilever stereoscopic parking equipment - Google Patents
Cantilever roller wheel supporting structure for rear cantilever stereoscopic parking equipment Download PDFInfo
- Publication number
- CN203441138U CN203441138U CN201320578182.1U CN201320578182U CN203441138U CN 203441138 U CN203441138 U CN 203441138U CN 201320578182 U CN201320578182 U CN 201320578182U CN 203441138 U CN203441138 U CN 203441138U
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- Prior art keywords
- gripper shoe
- lining
- roller wheel
- support plate
- cantilever
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
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Abstract
The utility model discloses a cantilever roller wheel supporting structure for rear cantilever stereoscopic parking equipment, and belongs to the technical field of the rear cantilever stereoscopic parking equipment. The cantilever roller wheel supporting structure comprises a roller wheel shaft and a support plate fixedly arranged on a loading vehicle plate lifting frame, wherein one end of the roller wheel shaft is arranged on the support plate in a rotating manner, and the other end of the roller wheel shaft is provided with a roller wheel through a bearing; the support plate comprises a first support plate and a second support plate which are parallelly arranged, and the first support plate and the second support plate are fixedly arranged together and are both fixedly connected with the loading vehicle plate lifting frame; a first lining is arranged between the first support plate and the roller wheel shaft, and a second lining is arranged between the second support plate and the roller wheel shaft; the second lining is close to the roller wheel, the roller wheel shaft is a stepped shaft, and a shaft shoulder of the roller wheel shaft abuts against the second lining. The cantilever roller wheel supporting structure provided by the utility model has the advantages that the ovalization tendency of a shaft hole of the first support plate and a shaft hole of the second support plate is reduced, and the service lives of the first support plate and the second support plate are prolonged.
Description
Technical field
The utility model belongs to back boom three-dimensional parking device technical field, relates in particular to a kind of cantilever rollers braced structures for back boom three-dimensional parking device.
Background technology
Back boom three-dimensional parking device comprises upper and lower two-layer parking stall, and lower floor parking stall can direct access vehicle, and can move left and right, and lower floor shifts out parking stall parking stall, Hou， upper strata, space and drops to ground, and vehicle just can free in and out.The vehicle-containing of this parking stall, equipment upper strata is cantilever construction, its rear end is installed with vehicle-containing hoisting frame, between the top of upper vehicle-containing hoisting frame and the stage casing of upper vehicle-containing, be provided with brace, upper vehicle-containing hoisting frame slides along two columns that are positioned at the rear of this equipment under the drive of power drive mechanism.
In order to reduce the friction between upper vehicle-containing hoisting frame and two columns, between upper vehicle-containing hoisting frame and two columns, be provided with cantilever rollers, this cantilever rollers comprises roller shaft, and one end of roller shaft is rotatably installed in the gripper shoe on vehicle-containing hoisting frame, and the other end of roller shaft is provided with roller.But owing to differing larger on the material surface hardness of roller shaft and gripper shoe, allowable stress, along with garage access times increase, the axis hole of gripper shoe has ovalization tendency, produces fatigue failure, finally causes losing efficacy.
Utility model content
Technical problem to be solved in the utility model is: a kind of cantilever rollers braced structures for back boom three-dimensional parking device is provided, can reduces gripper shoe axis hole ovalization tendency, extend the application life of gripper shoe.
For solving the problems of the technologies described above, the technical solution of the utility model is: for the cantilever rollers braced structures of back boom three-dimensional parking device, comprise roller shaft and be fixedly mounted on the gripper shoe on the upper vehicle-containing hoisting frame of described back boom three-dimensional parking device, one end of described roller shaft is rotatably installed in described gripper shoe, the other end is provided with roller by bearing, described gripper shoe comprises the first gripper shoe and the second gripper shoe be arrangeding in parallel, described the first gripper shoe is fixedly installed togather with the second gripper shoe and is all fixedly connected with described upper vehicle-containing hoisting frame, between described the first gripper shoe and described roller shaft, be provided with the first lining, between described the second gripper shoe and described roller shaft, be provided with the second lining, described the second lining is near described roller, described roller shaft is that the shaft shoulder of multidiameter and described roller shaft is resisted against on described the second lining.
As a kind of improvement, between described the first lining and described the first gripper shoe and between described the second lining and the second gripper shoe, be interference fit.
Adopted after technique scheme, the beneficial effects of the utility model are: due to the cantilever rollers braced structures for back boom three-dimensional parking device, comprise roller shaft and gripper shoe, one end of described roller shaft is rotatably installed in described gripper shoe, the other end is provided with roller by bearing, described gripper shoe comprises the first gripper shoe and the second gripper shoe be arrangeding in parallel, described the first gripper shoe is fixedly installed togather with the second gripper shoe and is all fixedly connected with described upper vehicle-containing hoisting frame, between described the first gripper shoe and described roller shaft, be provided with the first lining, between described the second gripper shoe and described roller shaft, be provided with the second lining, described the second lining is near described roller, described roller shaft is that the shaft shoulder of multidiameter and described roller shaft is resisted against on described the second lining, thereby by install the first lining additional between roller shaft and the first gripper shoe, between roller shaft and the second gripper shoe, install the second lining additional, the case hardness of the first lining and the second lining and roller shaft is approached, reduce the axis hole of the first gripper shoe and the axis hole ovalization of the second gripper shoe tendency, extended the application life of the first gripper shoe and the second gripper shoe, simultaneously after the first lining and the second liner wear, low to its replacing convenience and replacement cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
In figure: 1, roller shaft, 2, gripper shoe, the 21, first gripper shoe, the 22, second gripper shoe, 3, roller, the 4, first lining, the 5, second lining.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 and Fig. 2 are common, cantilever rollers braced structures for back boom three-dimensional parking device, comprise roller shaft 1 and be fixedly mounted on the gripper shoe 2 on the upper vehicle-containing hoisting frame of back boom three-dimensional parking device, one end of roller shaft 1 is rotatably installed in gripper shoe 2, the other end is provided with roller 3 by bearing, gripper shoe 2 comprises the first gripper shoe 21 and the second gripper shoe 22 be arrangeding in parallel, the first gripper shoe 21 is fixedly installed togather with the second gripper shoe 22 and is all fixedly connected with upper vehicle-containing hoisting frame, between the first gripper shoe 21 and roller shaft 1, be provided with the first lining 4, between the second gripper shoe 22 and roller shaft 1, be provided with the second lining 5, the second lining 5 is near roller 3, roller shaft 1 is that the shaft shoulder of multidiameter and roller shaft 1 is resisted against on the second lining 5.
Preferably, between the first lining 4 and the first gripper shoe 21 and between the second lining 5 and the second gripper shoe 22, be interference fit.
In order to extend the application life of the first lining 4 and the second lining 5, the first lining 4 and the second lining 5 are anti-wearing liner, and it can select nickel-base alloy or other high-abrasive materials etc., or carburizing or nitriding processing are carried out in its surface.
The cantilever rollers braced structures for back boom three-dimensional parking device that the utility model provides, owing to comprising roller shaft 1 and gripper shoe 2, one end of roller shaft 1 is rotatably installed in gripper shoe 2, the other end is provided with roller 3 by bearing, gripper shoe 2 comprises the first gripper shoe 21 and the second gripper shoe 22 be arrangeding in parallel, the first gripper shoe 21 is fixedly installed togather with the second gripper shoe 22 and is all fixedly connected with upper vehicle-containing hoisting frame, between the first gripper shoe 21 and roller shaft 1, be provided with the first lining 4, between the second gripper shoe 22 and roller shaft 1, be provided with the second lining 5, the second lining 5 is near roller 3, roller shaft 1 is that the shaft shoulder of multidiameter and roller shaft 1 is resisted against on the second lining 5, thereby by install the first lining 4 additional between roller shaft 1 and the first gripper shoe 21, between roller shaft 1 and the second gripper shoe 22, install the second lining 5 additional, the first lining 4 and the second lining 5 and the case hardness of roller shaft 1 are approached, reduce the axis hole of the first gripper shoe 21 and the axis hole ovalization of the second gripper shoe 22 tendency, extended the application life of the first gripper shoe 21 and the second gripper shoe 22, simultaneously after the first lining 4 and the second lining 5 wearing and tearing, low to its replacing convenience and replacement cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. for the cantilever rollers braced structures of back boom three-dimensional parking device, comprise roller shaft and be fixedly mounted on the gripper shoe on the upper vehicle-containing hoisting frame of described back boom three-dimensional parking device, one end of described roller shaft is rotatably installed in described gripper shoe, the other end is provided with roller by bearing, it is characterized in that, described gripper shoe comprises the first gripper shoe and the second gripper shoe be arrangeding in parallel, described the first gripper shoe is fixedly installed togather with the second gripper shoe and is all fixedly connected with described upper vehicle-containing hoisting frame, between described the first gripper shoe and described roller shaft, be provided with the first lining, between described the second gripper shoe and described roller shaft, be provided with the second lining, described the second lining is near described roller, described roller shaft is that the shaft shoulder of multidiameter and described roller shaft is resisted against on described the second lining.
2. the cantilever rollers braced structures for back boom three-dimensional parking device according to claim 1, is characterized in that, between described the first lining and described the first gripper shoe and between described the second lining and the second gripper shoe, is interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578182.1U CN203441138U (en) | 2013-09-17 | 2013-09-17 | Cantilever roller wheel supporting structure for rear cantilever stereoscopic parking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578182.1U CN203441138U (en) | 2013-09-17 | 2013-09-17 | Cantilever roller wheel supporting structure for rear cantilever stereoscopic parking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441138U true CN203441138U (en) | 2014-02-19 |
Family
ID=50092202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320578182.1U Expired - Fee Related CN203441138U (en) | 2013-09-17 | 2013-09-17 | Cantilever roller wheel supporting structure for rear cantilever stereoscopic parking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203441138U (en) |
-
2013
- 2013-09-17 CN CN201320578182.1U patent/CN203441138U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DAYANG AUTO-PARKING EQUIPMENT CO., LTD. Free format text: FORMER NAME: WEIFANG DAYANG AUTO-PARKING EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 261205 Shandong city of Weifang province high tech Zone Weihe Road No. 7888 Patentee after: DAYANG PARKING Co.,Ltd. Address before: 261061 Shandong city of Weifang province high tech Zone Weihe Road No. 7888 Patentee before: WEIFANG DAYANG AUTO-PARKING EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |