CN203076302U - Anti-collision safety protection device - Google Patents
Anti-collision safety protection device Download PDFInfo
- Publication number
- CN203076302U CN203076302U CN 201320024766 CN201320024766U CN203076302U CN 203076302 U CN203076302 U CN 203076302U CN 201320024766 CN201320024766 CN 201320024766 CN 201320024766 U CN201320024766 U CN 201320024766U CN 203076302 U CN203076302 U CN 203076302U
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- sliding guide
- detected ring
- head
- guide rod
- detected
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Abstract
The utility model relates to an anti-collision safety protection device which comprises a fixing support, a sliding guide rod, a detected ring, a detection component, a compression spring and a linear bearing, wherein the sliding guide rod is sleeved into the linear bearing and can slide inside the linear bearing. A detection head is arranged on the detection component and arranged on the side face of the detected ring, and the detected ring can be detected by the detection head when the detected ring slides along with the sliding guide rod. The anti-collision safety protection device can be installed on a dust removing head of a photovoltaic assembly dust removing device. The sliding guide rod collides with the surface of a photovoltaic assembly and can drive the detected ring on the sliding guide rod to move upward through combination of the sliding guide rod and the detection component, and the detection head of the detection component judges whether the dust removing head collides with the photovoltaic assembly or not through detection of moving positions of the detected ring on the sliding guide rod. The anti-collision safety protection device can effectively prevent collision of the dust removing head and the surface of the photovoltaic assembly and protect the dust removing head and the photovoltaic assembly.
Description
Technical field
The utility model relates to the application component in a kind of equipment that photovoltaic module is carried out dedusting, relates in particular to the safeguard protection of dust removal head in a kind of photovoltaic cleaner that is applied to the short square formation of desert power station.
Background technology
In the cleaner of existing photovoltaic module, in dust removal head when work, is generally all near the photovoltaic module surface.When dust removal head descends, might collide photovoltaic module, make the photovoltaic module breakage.Therefore, must safety guard be set on dust removal head, guarantee can not break photovoltaic module when dust removal head descends.Existing effective detection distance near switch or travel switch is limited; if directly being fixed on the dust removal head near switch or travel switch; when dust removal head descends; near switch or travel switch owing to detecting the too short reason of distance; detection is less than the photovoltaic module surface; dust removal head has just collided photovoltaic module, does not have effective safeguard protection effect.
The utility model content
Technical problem to be solved in the utility model is, a kind of dust removal head of photovoltaic cleaner and safety guard that the photovoltaic module surface bumps of preventing is provided.
The utility model is to realize like this, a kind of anticollision safety guard is provided, comprise fixed support, sliding guide, detected ring, detect components and parts, compression spring and linear bearing, sliding guide is socketed in the linear bearing, and can in linear bearing, slide, detected ring and compression spring are separately positioned on the two ends of sliding guide, and fixed support is fixed on a side of sliding guide, detect components and parts and are arranged on the fixed support; Detect components and parts and be provided with detecting head, detecting head is arranged on the side of detected ring, and when detected ring slided with sliding guide, detected ring can be detected head and detect.
Further, on fixed support, be provided with the detection hole of installation and measuring components and parts.
Further, detecting components and parts is near switch or travel switch.
Further, be provided with impact head in the end of the sliding guide that is socketed with the compression spring.
Further, the material of impact head is plastics.
Further, during normal condition, detecting head is over against detected ring, and detecting head can detect detected ring.
Compared with prior art, anticollision safety guard of the present utility model can be installed on the dust removal head of photovoltaic module cleaner.By sliding guide and the combination that detects components and parts, it is longer that sliding guide length can be done, sliding guide collides on the surperficial detected ring that can drive on it of photovoltaic module and moves, and detects the detecting head of components and parts and judges by the shift position of surveying the detected ring on the sliding guide whether dust removal head collides photovoltaic module.The utility model can effectively prevent dust removal head and photovoltaic module surface collision, protection dust removal head and photovoltaic module.
Description of drawings
Fig. 1 is the schematic perspective view of a preferred embodiment of the present utility model.
Fig. 2 is the side-looking floor map of Fig. 1.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Please together with reference to Figure 1 and Figure 2, a kind of anticollision safety guard of the utility model comprises fixed support 1, sliding guide 2, detected ring 3, detects components and parts 4, compression spring 5 and linear bearing 6.
Fixed support 1 is fixed on a side of sliding guide 2, detects components and parts 4 and is arranged on the fixed support 1.On fixed support 1, be provided with the detection hole 11 of installation and measuring components and parts 4, detect hole 11 and be arranged to long lumbar hole, be convenient to regulate the installation site of detecting components and parts 4 along the glide direction of sliding guide 2.
Detect components and parts 4 and be provided with detecting head 41, detecting head 41 is arranged on the side of detected ring 3.When detected ring 3 slided with sliding guide 2, detected ring 3 can be detected 41 and detect.In the present embodiment, detecting components and parts 4 is near switch or travel switch.
When anticollision safety guard of the present utility model was in normal condition, detecting head 41 was over against detected ring 3, and detecting head 41 can detect detected ring 3.
(not shown) when dust removal head is surperficial near photovoltaic module, impact head 21 touches the photovoltaic module surface, makes sliding guide 2 overcome the resistance of compression spring 5, upwards slides in linear bearing 6.Simultaneously, drive detected ring 3 and rise, leave the normal condition position.The detecting head 41 that detects components and parts 4 detects detected ring 3 and leaves the normal condition position, sends alarm signal immediately, and dust removal head stops to descend.
Disappear as long as be applied to the external force of impact head 21, sliding guide 2 under the screen resilience effect of compression spring 5 to lower slider, and the position when driving detected ring 3 and being returned to normal condition, detecting head 41 can detect detected ring 3 again.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. anticollision safety guard, comprise fixed support, sliding guide, detected ring, detect components and parts, compression spring and linear bearing, it is characterized in that, described sliding guide is socketed in the described linear bearing, and can in described linear bearing, slide, described detected ring and compression spring are separately positioned on the two ends of described sliding guide, and described fixed support is fixed on a side of described sliding guide, and described detection components and parts are arranged on the described fixed support; Described detection components and parts are provided with detecting head, and described detecting head is arranged on the side of described detected ring, and when described detected ring slided with sliding guide, described detected ring can be detected by described detecting head.
2. anticollision safety guard according to claim 1 is characterized in that, is provided with the detection hole that described detection components and parts are installed on described fixed support.
3. anticollision safety guard according to claim 1 is characterized in that, described detection components and parts are near switch or travel switch.
4. anticollision safety guard according to claim 1 is characterized in that, is provided with impact head in the end of the described sliding guide that is socketed with described compression spring.
5. anticollision safety guard according to claim 4 is characterized in that, the material of described impact head is plastics.
6. according to any described anticollision safety guard in the claim 1 to 5, it is characterized in that during normal condition, described detecting head is over against described detected ring, described detecting head can detect described detected ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024766 CN203076302U (en) | 2013-01-17 | 2013-01-17 | Anti-collision safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024766 CN203076302U (en) | 2013-01-17 | 2013-01-17 | Anti-collision safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076302U true CN203076302U (en) | 2013-07-24 |
Family
ID=48822185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320024766 Expired - Fee Related CN203076302U (en) | 2013-01-17 | 2013-01-17 | Anti-collision safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443407A (en) * | 2018-09-28 | 2019-03-08 | 南安市罗兴工业设计有限公司 | A kind of optical measuring device smashing function with anti-measurement carry mistake |
-
2013
- 2013-01-17 CN CN 201320024766 patent/CN203076302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443407A (en) * | 2018-09-28 | 2019-03-08 | 南安市罗兴工业设计有限公司 | A kind of optical measuring device smashing function with anti-measurement carry mistake |
| CN109443407B (en) * | 2018-09-28 | 2021-01-26 | 南安市罗兴工业设计有限公司 | Optical measuring device with function of preventing measurement error from being collided and damaged |
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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 |
Granted publication date: 20130724 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |