CN203924816U - Rocker arm sensing device - Google Patents
Rocker arm sensing device Download PDFInfo
- Publication number
- CN203924816U CN203924816U CN201420275934.1U CN201420275934U CN203924816U CN 203924816 U CN203924816 U CN 203924816U CN 201420275934 U CN201420275934 U CN 201420275934U CN 203924816 U CN203924816 U CN 203924816U
- Authority
- CN
- China
- Prior art keywords
- ride
- pivoted arm
- elevating mechanism
- limit switch
- wheel shaft
- Prior art date
- 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 - Lifetime
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of rocker arm sensing device, include the holder and the switch base that are fixedly mounted on respectively on traversing frame, on holder, be rotatablely equipped with pivoted arm, on the front end of pivoted arm and switch base, be separately installed with the limit switch matching, limit switch is electrically connected to driving the motor of ride elevating mechanism by controller respectively, one side of pivoted arm front end is installed with side plate, on side plate, be rotatablely equipped with wheel shaft, on wheel shaft, being provided with can be along the runner of front and back fine motion on it, and the wire rope of ride elevating mechanism is walked around runner downwards.The utility model is rational in infrastructure, rise ride and drop to ground in the driving of ride elevating mechanism, the steel wire rope looseness of ride elevating mechanism, pivoted arm issues to give birth at Action of Gravity Field and falls, pivoted arm front end is separated with the limit switch matching on switch base, controller detects the input signal being sent by limit switch, disconnects motor power, thereby effectively raises the security performance of automobile lifting shifting equipment.
Description
Technical field
The utility model relates to car elevator field, specifically a kind of rocker arm sensing device.
Background technology
With regard at present existing three layers and three layers of above lift-sliding type; rocker arm sensing device is installed on traversing frame and top layer longeron; its function is when lifting ride drops to ground; control the vitals that lift motor stops operating, so the improvement of this mechanism is very great to the security and stability meaning of raising equipment.
Existing such device is generally that a support is installed on ground, travel switch is installed on support, when lifting trolley is down to ground, trigger travel switch, lift motor stops operating, and the defect that such device exists is: need be at ground mounting bracket, and the travel switch on this support need to lifting trolley on block location, difficulty is installed, and this ground support is higher simultaneously, in the formula of passing through, uses and has any problem.
Utility model content
The purpose of this utility model is to provide a kind of rocker arm sensing device, improves the security performance of automobile lifting shifting equipment.
The technical solution of the utility model is as follows:
A kind of rocker arm sensing device, include the holder and the switch base that are fixedly mounted on respectively on traversing frame, it is characterized in that: on described holder, be rotatablely equipped with pivoted arm, on the front end of described pivoted arm and described switch base, be separately installed with the limit switch matching, described limit switch is electrically connected to driving the motor of ride elevating mechanism by controller respectively, one side of pivoted arm front end is installed with side plate, on described side plate, be rotatablely equipped with wheel shaft, on described wheel shaft, being provided with can be along the runner of front and back fine motion on it, the wire rope of ride elevating mechanism is walked around described runner downwards.
Described rocker arm sensing device, is characterized in that: the front end of described wheel shaft is installed with anticreep jam plate, and the bottom of described anticreep jam plate is fixedly mounted on described side plate.
Described rocker arm sensing device, is characterized in that: described controller adopts PLC.
The beneficial effects of the utility model:
The utility model is rational in infrastructure, rise ride and drop to ground in the driving of ride elevating mechanism, the steel wire rope looseness of ride elevating mechanism, pivoted arm issues to give birth at Action of Gravity Field and falls, pivoted arm front end is separated with the limit switch matching on switch base, controller detects the input signal being sent by limit switch, disconnects motor power, thereby effectively raises the security performance of automobile lifting shifting equipment.
Accompanying drawing explanation
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure top view.
Fig. 3 is the mounting structure schematic diagram of the utility model latus inframedium, wheel shaft, wheel shaft and anticreep jam plate.
The specific embodiment
Referring to accompanying drawing, a kind of rocker arm sensing device, include the holder 1 and the switch base 2 that are fixedly mounted on respectively on traversing frame, on holder 1, be rotatablely equipped with pivoted arm 3, on the front end of pivoted arm 3 and switch base 2, be separately installed with the limit switch 4 matching, limit switch 4 is electrically connected to driving the motor of ride elevating mechanism by controller respectively, one side of pivoted arm 3 front ends is installed with side plate 5, on side plate 5, be rotatablely equipped with wheel shaft 6, on wheel shaft 6, being provided with can be along the runner 7 of front and back fine motion on it, and the wire rope of ride elevating mechanism is walked around runner 7 downwards.
In the utility model, the front end of wheel shaft 6 is installed with anticreep jam plate 8, and the bottom of anticreep jam plate 8 is fixedly mounted on side plate 5, and runner 7 is played to spacing effect, prevents that runner 7 from coming off from wheel shaft 6; Controller adopts PLC.
Rise ride and be down to ground, motor remains in operation, the steel wire rope looseness of ride elevating mechanism, pivoted arm 3 issues to give birth at Action of Gravity Field and falls, pivoted arm 3 front ends are separated with the limit switch 4 matching on switch base 2, controller detects the input signal being sent by limit switch 4, disconnects motor power, and motor shuts down.Runner 7 is laterally fine motion on wheel shaft 6, makes runner 7 can not change the path of wire rope.
Claims (3)
1. a rocker arm sensing device, include the holder and the switch base that are fixedly mounted on respectively on traversing frame, it is characterized in that: on described holder, be rotatablely equipped with pivoted arm, on the front end of described pivoted arm and described switch base, be separately installed with the limit switch matching, described limit switch is electrically connected to driving the motor of ride elevating mechanism by controller respectively, one side of pivoted arm front end is installed with side plate, on described side plate, be rotatablely equipped with wheel shaft, on described wheel shaft, being provided with can be along the runner of front and back fine motion on it, the wire rope of ride elevating mechanism is walked around described runner downwards.
2. rocker arm sensing device according to claim 1, is characterized in that: the front end of described wheel shaft is installed with anticreep jam plate, and the bottom of described anticreep jam plate is fixedly mounted on described side plate.
3. rocker arm sensing device according to claim 1, is characterized in that: described controller adopts PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275934.1U CN203924816U (en) | 2014-05-27 | 2014-05-27 | Rocker arm sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275934.1U CN203924816U (en) | 2014-05-27 | 2014-05-27 | Rocker arm sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924816U true CN203924816U (en) | 2014-11-05 |
Family
ID=51820666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275934.1U Expired - Lifetime CN203924816U (en) | 2014-05-27 | 2014-05-27 | Rocker arm sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032991A (en) * | 2014-05-27 | 2014-09-10 | 安徽凯旋智能停车设备有限公司 | Rocker arm type sensing device |
| CN107386739A (en) * | 2017-06-18 | 2017-11-24 | 安徽凯旋智能停车设备有限公司 | A kind of top layer perceives spacing group |
-
2014
- 2014-05-27 CN CN201420275934.1U patent/CN203924816U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032991A (en) * | 2014-05-27 | 2014-09-10 | 安徽凯旋智能停车设备有限公司 | Rocker arm type sensing device |
| CN107386739A (en) * | 2017-06-18 | 2017-11-24 | 安徽凯旋智能停车设备有限公司 | A kind of top layer perceives spacing group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |