CN209886422U - Safety cover plate of uncoiler supporting arm - Google Patents
Safety cover plate of uncoiler supporting arm Download PDFInfo
- Publication number
- CN209886422U CN209886422U CN201920444851.3U CN201920444851U CN209886422U CN 209886422 U CN209886422 U CN 209886422U CN 201920444851 U CN201920444851 U CN 201920444851U CN 209886422 U CN209886422 U CN 209886422U
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- CN
- China
- Prior art keywords
- cover plate
- protective cover
- support arm
- uncoiler
- ground
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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.)
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Abstract
The utility model relates to an uncoiler support arm safety cover plate, including protective cover plate and organ cover, protective cover plate covers in the pit top of uncoiler support arm, and the protective cover plate is articulated with ground to the opposite side that the uncoiler support arm stretches out the direction mutually, and the organ cover sets up between protective cover plate and ground, and organ cover upper end is connected with protective cover plate, the lower extreme is fixed with ground. The utility model discloses a protective cover can be along with the uncoiler support arm stretch out with the withdrawal and unpowered automatic opening and the lid closes, after the uncoiler support arm withdrawal, plays the effect that seals the pit, can exert safety protection's effect, improves the place security.
Description
Technical Field
The utility model belongs to the technical field of protective cover plate, especially, relate to an uncoiler support arm safety apron.
Background
The decoiler unit has a support arm to install in the underground, and its operating condition supports the breathing axle when stretching out, because ground can form a pit when the support arm retracts, does not have any protective cover, leads to the staff to fall very easily, has great potential safety hazard.
Disclosure of Invention
The utility model aims to solve the technical problem that a safety cover plate of an uncoiler support arm is provided, the safety of place after the uncoiler support arm retracts is improved.
The utility model provides a technical scheme that its technical problem adopted provides an uncoiler support arm safety apron, including protective cover plate and organ cover, protective cover plate covers in the pit top of uncoiler support arm, the opposite side that the relative uncoiler support arm of protective cover plate stretches out the direction is articulated with ground, the organ cover sets up between protective cover plate and ground, organ cover upper end is connected with protective cover plate, the lower extreme is fixed with ground.
The protective cover plate is connected with the ground through a hinge.
The organ cover is unfolded to be fan-shaped and is arranged on two sides of the protective cover plate.
Advantageous effects
The utility model discloses in, protective cover can be along with the uncoiler support arm stretch out with the withdrawal and unpowered automation is opened and the lid closes, after the uncoiler support arm withdrawal, plays the effect that seals the pit, can exert safety protection's effect, improves the place security.
Drawings
Fig. 1 is a schematic structural view of the retracted state of the present invention.
Fig. 2 is a schematic structural view of the extended state of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
An uncoiler support arm safety cover as shown in figures 1 and 2 comprises a protective cover 1 and a organ cover 2.
The protection cover plate 1 covers the pit of the uncoiler supporting arm 3, and the other side, opposite to the extending direction of the uncoiler supporting arm 3, of the protection cover plate 1 is hinged with the ground through a hinge. The organ cover 2 is arranged between the protective cover plate 1 and the ground, the upper end of the organ cover 2 is connected with the protective cover plate 1, the lower end of the organ cover 2 is fixed with the ground, and the organ cover 2 is unfolded to be fan-shaped and is arranged on two sides of the protective cover plate 1.
When the supporting arm 3 of the uncoiler works and obliquely extends out by the power of the oil cylinder, the protective cover plate 1 is pushed to rotate around the hinge, and the protective cover plate 1 also unfolds the organ cover 2 in the rotating process to form a sector protective area, as shown in fig. 2; when the uncoiler support arm 3 retracts, the uncoiler support arm 3 which is retracted tightly by the self weight of the protective cover plate 1 rotates around the hinge until the pit is covered, as shown in figure 1, the effect of sealing the pit is achieved, the safety protection effect can be exerted, and the site safety is improved.
Claims (3)
1. The utility model provides an uncoiler support arm safety cover, includes protective cover board (1) and organ cover (2), its characterized in that: the protection cover plate (1) covers the pit top of the uncoiler supporting arm (3), the other side, in the extending direction of the protection cover plate (1) relative to the uncoiler supporting arm (3), is hinged to the ground, the organ cover (2) is arranged between the protection cover plate (1) and the ground, the upper end of the organ cover (2) is connected with the protection cover plate (1), and the lower end of the organ cover is fixed to the ground.
2. An uncoiler support arm safety cover according to claim 1, wherein: the protective cover plate (1) is connected with the ground through a hinge.
3. An uncoiler support arm safety cover according to claim 1, wherein: the organ cover (2) is unfolded into a fan shape and is arranged on two sides of the protective cover plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920444851.3U CN209886422U (en) | 2019-04-03 | 2019-04-03 | Safety cover plate of uncoiler supporting arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920444851.3U CN209886422U (en) | 2019-04-03 | 2019-04-03 | Safety cover plate of uncoiler supporting arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209886422U true CN209886422U (en) | 2020-01-03 |
Family
ID=68998418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920444851.3U Active CN209886422U (en) | 2019-04-03 | 2019-04-03 | Safety cover plate of uncoiler supporting arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209886422U (en) |
-
2019
- 2019-04-03 CN CN201920444851.3U patent/CN209886422U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |