CN205805011U - New type of safe preventer cover plate - Google Patents
New type of safe preventer cover plate Download PDFInfo
- Publication number
- CN205805011U CN205805011U CN201620763673.7U CN201620763673U CN205805011U CN 205805011 U CN205805011 U CN 205805011U CN 201620763673 U CN201620763673 U CN 201620763673U CN 205805011 U CN205805011 U CN 205805011U
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- CN
- China
- Prior art keywords
- pair
- base plate
- guard rail
- installation frame
- cover plate
- 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.)
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Abstract
The utility model discloses a kind of new type of safe preventer cover plate, including a pair base plate, a pair guard rail, drive motor and installation frame；A pair base plate, a pair guard rail, driving motor are respectively by the surface-based preformed hole of installation frame；A pair guard rail is symmetrically arranged at the end, two ends of installation frame, and a pair guard rail overturns around lower end；A pair base plate is laid on the top of installation frame by driving motor, and a pair guard rail and a pair base plate are mutually fitting to connection, and the upper surface of a pair base plate flushes with ground；A pair base plate is by driving motor to open the both side ends at installation frame, and connects into annular shield structure with a pair guard rail.This utility model need not crane gear and lifts, manually or electronic Guan Bi, time saving and energy saving, improves work efficiency；Cover plate automatically forms fence after opening, and effectively prevents personnel and device fall, eliminates potential safety hazard.
Description
Technical field
This utility model relates to a kind of cover plate, particularly relates to a kind of new type of safe preventer cover plate.
Background technology
Nuclear power operation, nuclear power engineering, petrochemical industry natural gas, Coal Mines, commercial production, building industry, machinery, electric power,
In the other industry such as traffic, checking maintenance, the use of protective cover plate is very extensive, and the cover plate of prior art is the coagulation covered on hole
Soil precoated plate or iron plate.
The cover plate of prior art has the disadvantage in that when opening and closing be that lifting operation is cumbersome, and opens
The hole later formed has the hidden danger that personnel fall, and ratio is relatively hazardous.
Utility model content
The purpose of this utility model: provide a kind of new type of safe preventer cover plate, Guan Bi is convenient, can improve operation effect
Rate, eliminates safe hidden trouble.
To achieve these goals, the technical solution of the utility model is:
A kind of new type of safe preventer cover plate, including a pair base plate, a pair guard rail, drives motor and installation frame；
A pair described base plate, a pair guard rail, driving motor are respectively by the described surface-based preformed hole of installation frame；
A pair described guard rail is symmetrically arranged at the end, two ends of described installation frame, and a pair described guard rail is around lower end
Upset；A pair described base plate is by the described top driving motor to be laid on described installation frame, and described a pair is prevented
Guardrail is mutually fitting to connection with a pair described base plate, and the upper surface of a pair described base plate flushes with ground；Described one
Base plate is opened the both side ends at described installation frame by the described motor that drives, and connects with a pair described guard rail
It is connected into annular shield structure.
Above-mentioned new type of safe preventer cover plate, wherein, a pair described base plate has polylith folded sheet to be sequentially connected with structure
Become, and by described driving motor to both sides folding open.
Above-mentioned new type of safe preventer cover plate, wherein, a pair described guard rail is with a pair described base plate respectively
It is flexibly connected by latch, forms safe fence.
Above-mentioned new type of safe preventer cover plate, wherein, a pair described base plate and the edge of a pair guard rail set
There is warning strip.
This utility model need not crane gear and lifts, manually or electronic Guan Bi, time saving and energy saving, improves work
Efficiency；Cover plate automatically forms fence after opening, and effectively prevents personnel and device fall, eliminates potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the upward view during Guan Bi of this utility model new type of safe preventer cover plate.
Fig. 2 is the top view during Guan Bi of this utility model new type of safe preventer cover plate.
Fig. 3 is top view when opening of this utility model new type of safe preventer cover plate.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1 to accompanying drawing 3, a kind of new type of safe preventer cover plate, including a pair base plate 1, prevent for a pair
Guardrail 2, driving motor 3 and installation frame 4；Described a pair base plate 1, a pair guard rail 2, driving motor 3 are respectively by described
The surface-based preformed hole of installation frame 4 in；Described a pair guard rail 2 is symmetrically arranged at described installation frame
The end, two ends of 4, described a pair guard rail 2 overturns around lower end；Described a pair base plate 1 is spread by described driving motor 3
Being located at the top of described installation frame 4, described a pair guard rail 2 is mutually fitting to connection with described a pair base plate 1, and institute
The upper surface of a pair base plate 1 stated flushes with ground；Described a pair base plate 1 is opened described by described driving motor 3
The both side ends of installation frame 4, and connect into annular shield structure with described a pair guard rail 2.
Described a pair base plate 1 has polylith folded sheet to be sequentially connected with composition, and is rolled over to both sides by described driving motor 3
Fold and open.
Described a pair guard rail 2 is flexibly connected by latch respectively with described a pair base plate 1, lockable, is formed steady
Solid safe fence, it is simple to dismounting.
Described a pair base plate 1 and the edge of a pair guard rail 2 are provided with warning strip 5, can play the effect of warning, it is to avoid
Neighbouring people drops.
When not using, a pair base plate 1 is in closure state, and guardrail is the most chimeric with floor, and ground concordant with ground exists
Same plane, keeps the smooth of road surface, and safety is attractive in appearance.During use, drive motor 3 transmission to allow a pair base plate 1 slowly fold and open
Rest in the both sides of installation frame 4, after unlatching, base plate and guardrail latch locking, form firm safe fence, it is simple to follow-up
Operation, as from bottom hanging device, goods to above etc..Motor 3 is driven manually or electrically to control, it is simple to the control of safe fence
System and use.
In description of the present utility model, it is to be understood that term " two ends ", " end ", " lower end ", " end ", " top
Portion ", " upper end ", " both sides ", the orientation of the instruction such as " edge " or position relationship be based on orientation shown in the drawings or position relationship,
It is for only for ease of description this utility model and simplifies description rather than instruction or imply that the device of indication or element must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being fitted together to ", " connection ", " paving
If ", the term such as " setting " should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；
Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, permissible
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In sum, this utility model need not crane gear and lifts, manually or electronic Guan Bi, time saving and energy saving,
Improve work efficiency；Cover plate automatically forms fence after opening, and effectively prevents personnel and device fall, eliminates potential safety hazard.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure transformation utilizing this utility model description to be made, or directly or indirectly use and be attached to other and be correlated with
The technical field of product, is the most in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a new type of safe preventer cover plate, it is characterised in that: include a pair base plate, a pair guard rail, drive motor and
Installation frame；Described a pair base plate, a pair guard rail, drive motor surface-based by described installation frame respectively
In preformed hole；A pair described guard rail is symmetrically arranged at the end, two ends of described installation frame, and described a pair is prevented
Guardrail overturns around lower end；A pair described base plate is by the described top driving motor to be laid on described installation frame, institute
A pair guard rail stated mutually is fitting to connection with a pair described base plate, and the upper surface of a pair described base plate is neat with ground
Flat；A pair described base plate opens the both side ends at described installation frame by the described motor that drives, and with described
A pair guard rail connects into annular shield structure.
New type of safe preventer cover plate the most according to claim 1, it is characterised in that: a pair described base plate has polylith
Folded sheet is sequentially connected with composition, and is folded to both sides by described driving motor and open.
New type of safe preventer cover plate the most according to claim 1, it is characterised in that: a pair described guard rail and institute
A pair base plate stated is flexibly connected by latch respectively, forms safe fence.
New type of safe preventer cover plate the most according to claim 1, it is characterised in that: a pair described base plate and a pair
The edge of guard rail is provided with warning strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763673.7U CN205805011U (en) | 2016-07-20 | 2016-07-20 | New type of safe preventer cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763673.7U CN205805011U (en) | 2016-07-20 | 2016-07-20 | New type of safe preventer cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205805011U true CN205805011U (en) | 2016-12-14 |
Family
ID=57508740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620763673.7U Active CN205805011U (en) | 2016-07-20 | 2016-07-20 | New type of safe preventer cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205805011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982435A (en) * | 2021-02-26 | 2021-06-18 | 闫芳林 | Supporting construction is built to building engineering project foundation ditch |
-
2016
- 2016-07-20 CN CN201620763673.7U patent/CN205805011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982435A (en) * | 2021-02-26 | 2021-06-18 | 闫芳林 | Supporting construction is built to building engineering project foundation ditch |
| CN112982435B (en) * | 2021-02-26 | 2022-06-03 | 山东高速岩土工程有限公司 | Supporting construction is built to building engineering project foundation ditch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |