CN209277575U - A kind of protection canopy with buffer unit - Google Patents
A kind of protection canopy with buffer unit Download PDFInfo
- Publication number
- CN209277575U CN209277575U CN201822018608.3U CN201822018608U CN209277575U CN 209277575 U CN209277575 U CN 209277575U CN 201822018608 U CN201822018608 U CN 201822018608U CN 209277575 U CN209277575 U CN 209277575U
- Authority
- CN
- China
- Prior art keywords
- fixed
- buffer board
- protection canopy
- carrier bar
- support rod
- 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 - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Floor Finish (AREA)
Abstract
A kind of protection canopy with buffer unit, including four support rods, the carrier bar being fixed on support rod and the protective plate being fixed on carrier bar, the carrier bar is respectively fixed with spring at the both ends of support rod, and the lower end of spring is fixed with buffer board.The utility model has the advantages that secondary protection can be carried out when weight penetrates protection canopy.
Description
Technical field
The utility model relates to safety device technical field more particularly to a kind of protection canopies with buffer unit.
Background technique
Protection canopy is mainly applied on building sites, as distribution box, reinforcing bar, elevator, carpenter, blender etc. require to prevent
Canopy is protected, is the protection safety measure on a kind of construction site.Especially on building sites, if there is a situation where falling from high altitude,
Consequence be it is very serious, protection canopy is made up of steel pipe and the protective plate on top in the prior art, simple by one
Protective plate can cope with general falling object, but when encountering heavier object, falling object can very likely penetrate protection
Plate and cause the accident.And the steel pipe of protective plate itself is supported not have resiliency, it is easier to cause collapsing for entire protection canopy.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, is provided a kind of with slow
The protection canopy of flushing device has the advantages that secondary protection can be carried out when weight penetrates protection canopy.
The utility model is to be achieved by the following technical programs: a kind of protection canopy with buffer unit, including four
A support rod, the carrier bar being fixed on support rod and the protective plate being fixed on carrier bar, the carrier bar is close to support
Spring is respectively fixed at the both ends of bar, the lower end of spring is fixed with buffer board.
Further, the support rod is equipped with sliding slot by place near to the upper end, is fixed with dovetail-shape sliding block on buffer board, sliding
Block is slidably connected in sliding slot.
Further, the surface of the buffer board is equipped with groove.
The beneficial effects of the utility model are: can be used as preliminary protective device by protective plate first in this way, if
Weight is excessive to penetrate protective plate, can fall in buffer board at this time, since buffer board is affixed with spring, the elastic force meeting of spring at this time
The impact force buffering of weight is fallen, can prevent weight from penetrating in this way, to realize secondary protection.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
In figure: 1, support rod；2, carrier bar；3, protective plate；4, spring；5, buffer board；6, sliding slot；7, sliding block；8, groove.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing
The utility model is described in further detail with most preferred embodiment.
As shown, the utility model includes four support rods 1, the carrier bar 2 being fixed on support rod 1 and is fixed on
Protective plate 3 on carrier bar 2, the carrier bar 2 are respectively fixed with spring 4, the lower end of spring 4 at the both ends of support rod 1
It is fixed with buffer board 5.
Preliminary protective device can be used as by protective plate 3 first in this way, if weight is excessive to penetrate protective plate 3, this
When can fall in buffer board 5, since buffer board 5 and spring 4 are affixed, the elastic force of spring 4 can delay the impact force of weight at this time
It washes out, can prevent weight from penetrating in this way, to realize secondary protection.
Further, the support rod 1 is equipped with sliding slot 6 by place near to the upper end, is fixed with dovetail-shape sliding block on buffer board 5
7, sliding block 7 is slidably connected in sliding slot 6.When the huge impact force of weight makes buffer board 5 move up and down, buffer board 5 exists at this time
Connection can guarantee that buffer board 5 is mobile in vertical direction in sliding slot 6, deviate without left and right, and dovetail-shape sliding block 7 can be with
It will not derail in sliding, slide up and down buffer board 5 always in sliding slot 6.
Further, the surface of the buffer board 5 is equipped with groove 8.When weight is fallen on buffer board 5, groove 8 can be to prevent
Only weight disorderly rolls on the surface of buffer board 5.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of protection canopy with buffer unit, including four support rods, the carrier bar being fixed on support rod and fixation
Protective plate on carrier bar, it is characterised in that: the carrier bar is respectively fixed with spring, spring at the both ends of support rod
Lower end be fixed with buffer board.
2. a kind of protection canopy with buffer unit according to claim 1, it is characterised in that: the support rod is close to upper
It is equipped with sliding slot at end, is fixed with dovetail-shape sliding block on buffer board, sliding block is slidably connected in sliding slot.
3. a kind of protection canopy with buffer unit according to claim 1, it is characterised in that: the surface of the buffer board
Equipped with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018608.3U CN209277575U (en) | 2018-12-04 | 2018-12-04 | A kind of protection canopy with buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018608.3U CN209277575U (en) | 2018-12-04 | 2018-12-04 | A kind of protection canopy with buffer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277575U true CN209277575U (en) | 2019-08-20 |
Family
ID=67609750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822018608.3U Expired - Fee Related CN209277575U (en) | 2018-12-04 | 2018-12-04 | A kind of protection canopy with buffer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209277575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942113A (en) * | 2021-01-27 | 2021-06-11 | 中铁十六局集团有限公司 | A template that can heat for wet seam maintenance of section roof beam |
-
2018
- 2018-12-04 CN CN201822018608.3U patent/CN209277575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942113A (en) * | 2021-01-27 | 2021-06-11 | 中铁十六局集团有限公司 | A template that can heat for wet seam maintenance of section roof beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190820 |