CN205973254U - Device for preventing flexible body wearing and tearing - Google Patents
Device for preventing flexible body wearing and tearing Download PDFInfo
- Publication number
- CN205973254U CN205973254U CN201620651836.2U CN201620651836U CN205973254U CN 205973254 U CN205973254 U CN 205973254U CN 201620651836 U CN201620651836 U CN 201620651836U CN 205973254 U CN205973254 U CN 205973254U
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- hole
- flexible body
- rotating shaft
- rolling assembly
- rolling
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Abstract
The utility model belongs to the technical field of the machine -building, concretely relates to device for preventing flexible body wearing and tearing. The device includes along the circumferencial direction equipartition at a plurality of roll subassemblies of waiting to pass hole or hole periphery, a plurality of roll subassemblies enclose into a size and are less than the region of waiting to pass hole or hole, and the flexible body passes when waiting to pass hole or hole, flexible body and roll subassembly line contact. Because the friction leads to the problem of flexible body wearing and tearing in the time of can avoiding the flexible body to pass hole or hole through use the device.
Description
Technical field
This utility model belong to machinery manufacturing technology field and in particular to a kind of prevent flexible body abrasion device.
Background technology
In many engineering practice, with more flexible body (for example：Steel wire rope, nylon rope or electric wire, cable
Deng) serving as power transmission media or to use as electrical transmission in some heavy construction equipment；Wherein, these flexible bodies are unavoidably
To pass through several holes miscellaneous or hole, and flexible body more or less can be rubbed with hole and hole after equipment runs a period of time
Wipe thus producing corresponding deformation and wearing and tearing, safety and performance have hidden danger.
Utility model content
In order to solve the problems, such as in background technology, this utility model provides that a kind of structure is simple, low production cost, simultaneously
It can be avoided that flexible body passes through when hole or hole because friction leads to the device preventing flexible body abrasion of the problem of flexible body abrasion.
Concrete technical scheme of the present utility model is：
This utility model provide a kind of prevent flexible body abrasion device, including be circumferentially distributed on treat through
Hole or multiple rolling assemblies of hole periphery；The plurality of rolling assembly surrounds one and is smaller in size than the region treated through hole or hole,
Flexible body passes through when through hole or hole, flexible body and rolling assembly linear contact lay.
For the friction further reducing flexible body with treat through hole or hole, this device also includes being fixedly mounted on treating
Flat board through on hole or hole；Offer on flat board with diameter greater than the circular hole treated through hole or hole dia；The edge setting of circular hole
There is fillet；Circular hole with treat concentric through hole or hole；The plurality of rolling assembly is circumferentially uniformly arranged on circular hole periphery.
Now provide the first version of rolling assembly in this device：Rolling assembly includes flexible cylinder, rotating shaft and consolidates
Fixed pole；Described fix bar is two and is vertically inserted in described circular hole side；Described rotating shaft two ends are fixed with two fix bars
Connect；Described flexibility cylinder is arranged in rotating shaft and can rotate under the ordering about of external force.
In order to optimize the structure of above-mentioned rolling assembly, enable the device to be applied to different size of treat through hole and hole,
Versatility is higher：This rolling assembly includes flexible cylinder, rotating shaft and two and is parallel to each other the riser being arranged on flat board；Described
Rotating shaft is arranged between two risers；Described flexibility cylinder is arranged in rotating shaft and can rotate under the ordering about of external force；
Strip hole and the screwed hole being mutually perpendicular to insertion is provided with described riser, the two ends of rotating shaft are installed on strip in the hole；Screwed hole
Interior installation holding screw, one end of holding screw extends outward riser, and the other end of holding screw withstands in rotating shaft.
The utility model has the advantage of：
1st, this utility model using rolling assembly be arranged on flexible body need through hole or hole periphery, it is to avoid flexible body
With treat through hole or hole edge friction it is therefore prevented that the damage of flexible piece.
2nd, this utility model opens up the flat board of circular hole treating to install on through hole or hole, and circular hole open up fillet so that
Flexible body is changed to linear contact lay with treating to contact through the face in hole or hole, further reduces flexible body and treats through hole or hole
Friction.
3rd, this utility model adopt second rolling assembly pass through riser on strip hole and holding screw design so that
The scope of application of this device is wider.
Brief description
Fig. 1 is working state schematic representation of the present utility model；
Fig. 2 is the schematic diagram of the first rolling assembly structure；
Fig. 3 and 4 is the schematic diagram of second rolling assembly structure.
Specific embodiment
This utility model provides that a kind of structure is simple, low production cost, simultaneously it can be avoided that flexible body passes through hole or hole
When due to friction lead to flexible body abrasion problem prevent flexible body abrasion device.
As shown in figure 1, the basic ideas of this device are：This device includes circumferentially being distributed on to be treated through hole or hole
Multiple rolling assemblies 1 of 12 peripheries；Multiple rolling assemblies 1 surround one and are smaller in size than the region treated through hole or hole 12, flexible
Body 11 passes through when through hole or hole 12, flexible body 11 and rolling assembly 1 linear contact lay.
For the friction further reducing flexible body with treat through hole or hole, this device also includes being fixedly mounted on to be waited to wear
Flat board 2 on via or hole 12；Offer on flat board 2 with diameter greater than the circular hole 3 treated through hole or hole dia；The edge of circular hole 3
Be provided with fillet, circular hole 3 with treat concentric through hole or hole；Multiple rolling assemblies 1 are circumferentially uniformly arranged on circular hole 3 weeks
Side.The advantage of such design be by treat through hole and hole flexible body directly and annular opening contacts, circular hole opens up fillet, reduces
Friction.
Based on above-mentioned principle, this utility model gives the version of two kinds of different rolling assemblies：
As shown in Fig. 2 the first version of rolling assembly in this device：Rolling assembly 1 includes flexible cylinder 4, rotating shaft
5 and fix bar 6；Described fix bar 6 is two and is vertically inserted in described circular hole side；Described rotating shaft 5 two ends with two
Fix bar 6 is fixedly connected；Described flexibility cylinder 4 is arranged in rotating shaft 5 and can rotate under the ordering about of external force.
In order to optimize the structure of above-mentioned rolling assembly, as shown in Figure 3 and Figure 4, now provide rolling assembly second in this device
Kind of version enables the device to be applied to different size of treats that, through hole and hole, versatility is higher：
This rolling assembly includes flexible cylinder 4, rotating shaft 5 and two and is parallel to each other the riser 7 being arranged on flat board；Described
Rotating shaft 5 is arranged between two risers 7；Described flexibility cylinder 4 is arranged in rotating shaft 5 and can do rotation fortune under the ordering about of external force
Dynamic；Strip hole 8 and the screwed hole 9 being mutually perpendicular to insertion is provided with described riser 7, the two ends of rotating shaft 5 are installed on strip hole 8
Interior；In screwed hole 9, holding screw 10 is installed, one end of holding screw 10 extends outward riser 7, the other end of holding screw 10
Withstand on rotating shaft, movable in screwed hole 9 by holding screw 10, then before and after flexible cylinder 4 is adjusted by strip hole 8
Distance.
Claims (4)
1. a kind of prevent flexible body abrasion device it is characterised in that：Treat through hole or hole including being circumferentially distributed on
Multiple rolling assemblies of periphery；The plurality of rolling assembly surrounds one and is smaller in size than the region treated through hole or hole, flexible body
Pass through when through hole or hole, flexible body and rolling assembly linear contact lay.
2. prevent according to claim 1 flexible body abrasion device it is characterised in that：Also include being fixedly mounted on treat through
Flat board on hole or hole；Offer on flat board with diameter greater than the circular hole treated through hole or hole dia；The edge of circular hole is provided with circle
Angle；Circular hole with treat concentric through hole or hole；The plurality of rolling assembly is circumferentially uniformly arranged on circular hole periphery.
3. prevent according to claim 2 flexible body abrasion device it is characterised in that：Described rolling assembly includes flexible rolling
Cylinder, rotating shaft and fix bar；Described fix bar is two and is vertically inserted in described circular hole side；Described rotating shaft two ends and two
Individual fix bar is fixedly connected；Described flexibility cylinder is arranged in rotating shaft and can rotate under the ordering about of external force.
4. prevent according to claim 2 flexible body abrasion device it is characterised in that：Described rolling assembly includes flexible rolling
Cylinder, rotating shaft and two risers being arranged on flat board that are parallel to each other；Described rotating shaft is arranged between two risers；Described flexibility
Cylinder is arranged in rotating shaft and can rotate under the ordering about of external force；The length being mutually perpendicular to insertion is provided with described riser
Bar hole and screwed hole, the two ends of rotating shaft are installed on strip in the hole；Screw thread in the hole installs holding screw, and one end of holding screw is outside
Extend riser, the other end of holding screw withstands in rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651836.2U CN205973254U (en) | 2016-06-27 | 2016-06-27 | Device for preventing flexible body wearing and tearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620651836.2U CN205973254U (en) | 2016-06-27 | 2016-06-27 | Device for preventing flexible body wearing and tearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205973254U true CN205973254U (en) | 2017-02-22 |
Family
ID=58021632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620651836.2U Active CN205973254U (en) | 2016-06-27 | 2016-06-27 | Device for preventing flexible body wearing and tearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205973254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044374A (en) * | 2016-06-27 | 2016-10-26 | 陕西隆翔停车设备集团有限公司 | Device preventing abrasion of flexible body |
-
2016
- 2016-06-27 CN CN201620651836.2U patent/CN205973254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044374A (en) * | 2016-06-27 | 2016-10-26 | 陕西隆翔停车设备集团有限公司 | Device preventing abrasion of flexible body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device preventing abrasion of flexible body Effective date of registration: 20171219 Granted publication date: 20170222 Pledgee: Shaanxi Qin Nong rural commercial bank Limited by Share Ltd. brocade branch Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: 2017610000173 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200925 Granted publication date: 20170222 Pledgee: Shaanxi Qin Nong rural commercial bank Limited by Share Ltd. brocade branch Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: 2017610000173 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device to prevent wear of flexible body Effective date of registration: 20201012 Granted publication date: 20170222 Pledgee: Qin Shaanxi Rural Commercial Bank branch of agricultural Limited by Share Ltd. Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2020610000172 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230919 Granted publication date: 20170222 Pledgee: Qin Shaanxi Rural Commercial Bank branch of agricultural Limited by Share Ltd. Pledgor: SHAANXI LONGXIANG PARKING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2020610000172 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |