CN201908467U - Runner type magnetic powder brake mechanism of parking garage - Google Patents
Runner type magnetic powder brake mechanism of parking garage Download PDFInfo
- Publication number
- CN201908467U CN201908467U CN 201020540426 CN201020540426U CN201908467U CN 201908467 U CN201908467 U CN 201908467U CN 201020540426 CN201020540426 CN 201020540426 CN 201020540426 U CN201020540426 U CN 201020540426U CN 201908467 U CN201908467 U CN 201908467U
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- China
- Prior art keywords
- brake
- main shaft
- runner
- magnetic powder
- powder brake
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- Expired - Fee Related
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Abstract
The utility model designs a runner type magnetic powder brake mechanism of a parking garage, which mainly comprises a support, a main shaft and a runner, wherein the main shaft is arranged on the support and connected with a power device of the runner, the runner is arranged on the main shaft, a brake chain wheel is arranged on the main shaft, the brake chain wheel is in transmission fit with a small chain wheel through a brake chain, the small chain wheel is provided with a brake speed reducer, a magnetic powder brake is arranged on the brake speed reducer, a speed detection device is simultaneously arranged on the brake speed reducer, and the speed detection device is electrically connected with the magnetic powder brake. The structure is characterized in that the rotational speed of the main shaft, which is transferred from a brake chain, is detected through the speed detection device; when the detected rotational speed exceeds the normal range, the magnetic powder brake is started immediately for matching with the brake speed reducer for braking.
Description
Technical field
The utility model relates to a kind of arrestment mechanism, particularly rotary-type garage parking magnetic arrestment mechanism.
Background technology
Progress along with society, the retention in the market of automobile is more and more higher, the exposure of parking problem is more and more, in order to solve parking problem, parking systems miscellaneous has appearred, the parking systems that technology is comparatively ripe still is the garage parking of building formula at present, and this constructed parking garage structure and existing building are similar, and the characteristics in this garage parking are consistent with amassing of garage parking floor space and garage parking height in the quantity of its parking.Alternative garage parking is rotary-type garage parking, this garage parking be that the advantage in garage parking is that the quantity that can stop on the relative floor space in rotary-type garage parking is more compared to building, its parking space that mainly utilizes is the last sheaf space that jumps out of ground.But rotary-type garage parking is fully parked with under the state non-, its center of gravity will with the misalignment of runner, under the gravity of automobile itself, deflection may appear in runner, needs this moment brake force to guarantee the position of runner.Alternative situation is in the runner rotation process, runs out of steam suddenly, dangerous situation can occur, needs braking in time, makes runner stop at once.In the prior art by realizing this kind purpose in that brake block is set on the runner or on the main shaft.The brake block structure, loss is very fast, needs often maintenance, and use cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure for the deficiency that solves above-mentioned technology, long service life, and the rotary-type fast garage parking of reaction magnetic arrestment mechanism.
In order to achieve the above object, the rotary-type garage parking magnetic arrestment mechanism that the utility model is designed, it mainly comprises support, main shaft and runner, main shaft is arranged on the support and with the runner power set and is connected, runner is arranged on the main shaft, main shaft is provided with the braking sprocket wheel, described braking sprocket wheel cooperates with the minor sprocket transmission by the braking chain, described minor sprocket is arranged on the brake deceleration device, the brake deceleration device is provided with magnetic powder brake, the brake deceleration device is provided with speed detector simultaneously, and speed detector is electrically connected with magnetic powder brake.The characteristics of this structure are to detect the speed of mainshaft of being come by the transmission of braking chain by speed detector, when detecting rotating speed and exceed normal range (NR), start magnetic powder brake at once, make it to cooperate braking with the brake deceleration device.
In order further to reduce the loss of time and the power loss that machine driving causes, described runner power set cooperate with drive sprocket on being arranged on main shaft by driving chain, and drive sprocket and brake chain are taken turns the composition duplex chain wheel., make speed detector detect speed and can directly be equal to runner power set output speed drive sprocket and the combination of brake chain wheel by directly.Thereby guarantee the accurate detection of speed detector.
The resulting rotary-type garage parking of the utility model magnetic arrestment mechanism, utilize magnetic powder brake, it is working media with the magnetic, detect the velocity of rotation of main shaft by speed detector, the switching on and shutting down output quantity of control magnetic powder brake has output torque and exciting curent and is good linear relationship, and irrelevant with rotating speed or slippage, and have fast, the advantages of simple structure and simple of response speed, make the safe and reliable of rotary-type garage parking.
Description of drawings
Fig. 1 is a schematic diagram of mechanism of the present utility model.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the rotary-type garage parking magnetic arrestment mechanism that present embodiment is described, it mainly comprises support 1, main shaft 2 and runner 3, runner 3 is arranged on the main shaft 2, main shaft 2 is arranged on support 1, on main shaft 2, be provided with duplex chain wheel 4, duplex chain wheel 4 one sides are that drive sprocket 5 one sides are braking sprocket wheels 6, drive sprocket 5 is connected by driving chain 7 and runner power set 8, described braking sprocket wheel 6 cooperates with minor sprocket 10 transmissions by braking chain 9, described minor sprocket 10 is arranged on brake deceleration device 11, brake deceleration device 11 is provided with magnetic powder brake 12, brake deceleration device 11 is provided with speed detector 13 simultaneously, and speed detector 13 is electrically connected with magnetic powder brake 12.
During work, speed detector 13 detects the speed of minor sprocket 10 at any time, after runner power set 8 stop power being provided, the speed of minor sprocket 10 descends, and is lower than the scope of runner 3 operate as normal, and magnetic powder brake 12 starts, make runner 3 stalls, stop to the parking normal position.When abnormal condition occurring, as driving chain 7 fracture suddenly in the course of the work, speed detector 13 detects runner 3 rotating speeds and exceeds normal range (NR), starts magnetic powder brake 12 at once, makes runner 3 brake at once.
Claims (2)
1. rotary-type garage parking magnetic arrestment mechanism, it mainly comprises support, main shaft and runner, main shaft is arranged on the support and with the runner power set and is connected, runner is arranged on the main shaft, it is characterized in that described main shaft is provided with the braking sprocket wheel, described braking sprocket wheel cooperates with the minor sprocket transmission by the braking chain, described minor sprocket is arranged on the brake deceleration device, the brake deceleration device is provided with magnetic powder brake, the brake deceleration device is provided with speed device simultaneously, and speed detector is electrically connected with magnetic powder brake.
2. rotary-type garage parking according to claim 1 magnetic arrestment mechanism is characterized in that described runner power set cooperate with drive sprocket on being arranged on main shaft by driving chain, and drive sprocket and brake chain wheel are formed duplex chain wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020540426 CN201908467U (en) | 2010-09-25 | 2010-09-25 | Runner type magnetic powder brake mechanism of parking garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020540426 CN201908467U (en) | 2010-09-25 | 2010-09-25 | Runner type magnetic powder brake mechanism of parking garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201908467U true CN201908467U (en) | 2011-07-27 |
Family
ID=44300670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020540426 Expired - Fee Related CN201908467U (en) | 2010-09-25 | 2010-09-25 | Runner type magnetic powder brake mechanism of parking garage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201908467U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632525A (en) * | 2015-02-05 | 2015-05-20 | 战金玉 | Magnetic powder brake system of wind generator |
| CN108708613A (en) * | 2018-08-20 | 2018-10-26 | 江苏元泊车设备科技有限公司 | A kind of garages PCX safeguard protection brake gear |
| CN109235997A (en) * | 2018-10-09 | 2019-01-18 | 山东宾利环保科技有限公司 | A kind of Vertical Circulating stereo garage speed control unit |
| CN112938798A (en) * | 2021-04-06 | 2021-06-11 | 特码斯派克工业技术(安徽)有限公司 | Winch equipment |
-
2010
- 2010-09-25 CN CN 201020540426 patent/CN201908467U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632525A (en) * | 2015-02-05 | 2015-05-20 | 战金玉 | Magnetic powder brake system of wind generator |
| CN108708613A (en) * | 2018-08-20 | 2018-10-26 | 江苏元泊车设备科技有限公司 | A kind of garages PCX safeguard protection brake gear |
| CN109235997A (en) * | 2018-10-09 | 2019-01-18 | 山东宾利环保科技有限公司 | A kind of Vertical Circulating stereo garage speed control unit |
| CN112938798A (en) * | 2021-04-06 | 2021-06-11 | 特码斯派克工业技术(安徽)有限公司 | Winch equipment |
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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: 20110727 Termination date: 20170925 |