CN204980071U - Press chain device - Google Patents
Press chain device Download PDFInfo
- Publication number
- CN204980071U CN204980071U CN201520694552.7U CN201520694552U CN204980071U CN 204980071 U CN204980071 U CN 204980071U CN 201520694552 U CN201520694552 U CN 201520694552U CN 204980071 U CN204980071 U CN 204980071U
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- CN
- China
- Prior art keywords
- chain
- pressure chain
- described upper
- axle
- utility
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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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Abstract
The utility model discloses a press chain device, including pressing chain seat, upper and lower axle, upper and lower gyro wheel and chain, fixed mounting is on pressing the chain seat respectively for upper and lower axle, and upper and lower gyro wheel corresponds respectively to rotate to be installed upper and lower epaxial, and the chain passes from between the upper and lower gyro wheel, and the upper and lower surface of chain is hugged closely respectively to the outer disc of upper and lower gyro wheel. The utility model discloses simple structure replaces current sprocket and presses the chain for the chain can the smooth transition, the noiselessness, and vibration amplitude is little, and it is lower to compare the same press chain device cost.
Description
Technical field
The utility model relates to Mechanical parking system field, specifically a kind of pressure chain apparatus.
Background technology
Existing pressure chain apparatus is bolted near chain by one, a nylon sleeve is installed by bolt, pushes down chain by this device.The weak point of this device is unidirectional pressure chain, unstable.Do not have bearing between nylon sleeve and bolt, after the chain operation time is long, nylon sleeve can wear and tear and come off, and chain can directly and threaded bolt contacts, and noise increases, and pressure chain apparatus can come off and cause safety misadventure.
Utility model content
The purpose of this utility model is to provide a kind of pressure chain apparatus, makes chain can smooth transition, and noiselessness, vibration amplitude is little.
The technical solution of the utility model is as follows:
A kind of pressure chain apparatus, include pressure chain seat, upper and lower axle, upper and lower roller and chain, it is characterized in that: described upper and lower axle is fixedly mounted on described pressure chain seat respectively, described upper and lower roller respectively correspondence is rotatably installed on described upper and lower axle, described chain passes between described upper and lower roller, and the periphery of described upper and lower roller is close to the upper and lower surface of described chain respectively.
Described pressure chain apparatus, it is characterized in that: described pressure chain seat is respectively equipped with the corresponding upper and lower through hole passed in two ends for described upper and lower axle, the two ends of described upper and lower axle are respectively equipped with outside thread, and respectively in described pressure chain seat outside be screwed with hold-down nut.
Described pressure chain apparatus, is characterized in that: described upper and lower roller is rotatably installed on described upper and lower axle respectively by bearing correspondence, and described bearing outside is equipped with spacer.
The beneficial effects of the utility model:
The utility model structure is simple, replaces existing sprocket wheel and carries out pressure chain, makes chain can smooth transition, and noiselessness, vibration amplitude is little, compares identical pressure chain apparatus cost lower.
Accompanying drawing explanation
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure side view.
Detailed description of the invention
See Fig. 1,2, a kind of pressure chain apparatus, include pressure chain seat 6, upper and lower axle 1, upper and lower roller 2 and chain 5, upper and lower axle 1 is fixedly mounted on pressure chain seat 6 respectively, upper and lower roller 2 respectively correspondence is rotatably installed on upper and lower axle 1, chain 5 passes between upper and lower roller 2, and the periphery of upper and lower roller 2 is close to the upper and lower surface of chain 5 respectively.
In the utility model, pressure chain seat 6 is respectively equipped with keep supplying, upper and lower through hole that the two ends correspondence of lower shaft 1 is passed, the two ends of upper and lower axle 1 are respectively equipped with outside thread, and respectively in pressure chain seat 6 outside be screwed with hold-down nut.
Upper and lower roller 2 is rotatably installed on upper and lower axle 1 respectively by bearing 3 correspondence, is set with spacer 4 outside bearing 3.
Above content is only to the utility model structure example and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement; or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount the scope that the utility model defines, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a pressure chain apparatus, include pressure chain seat, upper and lower axle, upper and lower roller and chain, it is characterized in that: described upper and lower axle is fixedly mounted on described pressure chain seat respectively, described upper and lower roller respectively correspondence is rotatably installed on described upper and lower axle, described chain passes between described upper and lower roller, and the periphery of described upper and lower roller is close to the upper and lower surface of described chain respectively.
2. pressure chain apparatus according to claim 1, it is characterized in that: described pressure chain seat is respectively equipped with the corresponding upper and lower through hole passed in two ends for described upper and lower axle, the two ends of described upper and lower axle are respectively equipped with outside thread, and respectively in described pressure chain seat outside be screwed with hold-down nut.
3. pressure chain apparatus according to claim 1, is characterized in that: described upper and lower roller is rotatably installed on described upper and lower axle respectively by bearing correspondence, and described bearing outside is equipped with spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694552.7U CN204980071U (en) | 2015-09-09 | 2015-09-09 | Press chain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694552.7U CN204980071U (en) | 2015-09-09 | 2015-09-09 | Press chain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204980071U true CN204980071U (en) | 2016-01-20 |
Family
ID=55114462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520694552.7U Expired - Fee Related CN204980071U (en) | 2015-09-09 | 2015-09-09 | Press chain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204980071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109918A (en) * | 2015-09-09 | 2015-12-02 | 安徽华星智能停车设备有限公司 | Chain pressing device |
-
2015
- 2015-09-09 CN CN201520694552.7U patent/CN204980071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109918A (en) * | 2015-09-09 | 2015-12-02 | 安徽华星智能停车设备有限公司 | Chain pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20200909 |