CN207004073U - A kind of building level opening protective device - Google Patents
A kind of building level opening protective device Download PDFInfo
- Publication number
- CN207004073U CN207004073U CN201720420755.6U CN201720420755U CN207004073U CN 207004073 U CN207004073 U CN 207004073U CN 201720420755 U CN201720420755 U CN 201720420755U CN 207004073 U CN207004073 U CN 207004073U
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- CN
- China
- Prior art keywords
- type angle
- angle steel
- sleeve pipe
- support frame
- connection sleeve
- 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
It the utility model is related to a kind of construction safety device.A kind of building level opening protective device, the device includes cover plate and support frame, support frame is made up of two blocks of L-type angle steel and joint steel pipe respectively, one side of two blocks of described L-type angle steel is erected at the edge at building hole, another side, which is respectively welded, is provided with connection sleeve pipe, and described joint steel pipe both ends are respectively sleeved in connection sleeve pipe, and clamping screw is provided with connection sleeve pipe, offseted inside clamping screw with joint steel pipe, described cover plate is arranged in the recess of support frame formation.The utility model can timely eliminate safe hidden trouble；It is solid and reliable；Secondary construction infection is smaller；The advantages that cost is low, installation effectiveness is high.
Description
Technical field
It the utility model is related to a kind of construction safety device.
Background technology
In construction, high falling and object strike are always two multiple major class injury accidents.Causing height
Place fall with many reasons of object strike, because do not carry out facing while and hole protection or when facing and hole protect improper and be it
Main cause.Therefore, perform face side and hole protection for reduce accident probability of happening be of great significance.Wherein hole
Mouthful protection be easily damaged, easily by movement, insecure, standardization level is low, persistence is poor the defects of perplex always construction pacify
Full management.Traditional reserved opening protection exist not in time, protection is insecure, influence secondary construction, cost is higher, number of doing over again
The shortcomings of more.
The content of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of building level hole protection dress
Put, the device can timely eliminate safe hidden trouble；It is solid and reliable；Secondary construction infection is smaller；Cost is low, installation effectiveness pole
The advantages that high.
In order to realize above-mentioned purpose, the utility model employs following technical scheme：
A kind of building level opening protective device, the device include cover plate and support frame, and support frame is respectively by two pieces of L-type angles
Steel and joint steel pipe are formed, and one side of described two blocks of L-type angle steel is erected at the edge at building hole, and another side, which is respectively welded, to be set
Connection sleeve pipe is equipped with, described joint steel pipe both ends are respectively sleeved in connection sleeve pipe, and locking is provided with connection sleeve pipe
Bolt, clamping screw inside are offseted with joint steel pipe, and described cover plate is arranged in the recess of support frame formation.
As a further improvement, described connection sleeve pipe and the bottom of L-type angle steel welding are provided with reinforcement pad, strengthen pad
Piece and L-type angle steel full weld.
As a further improvement, the top of described L-type angle steel is set by geometrical clamp, end and the L-type angle steel of geometrical clamp
It is hinged.
The utility model can timely eliminate safe hidden trouble as a result of above-mentioned technical scheme；It is solid and reliable；
Secondary construction infection is smaller；The advantages that cost is low, installation effectiveness is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Specific embodiment of the present utility model is made a detailed explanation below in conjunction with the accompanying drawings.
A kind of building level opening protective device as shown in Figure 1, the device include cover plate 1 and support frame, support frame point
It is not made up of two blocks of L-type angle steel 2 and joint steel pipe 3, one side of described two blocks of L-type angle steel 2 is erected at the edge at building hole,
Another side, which is respectively welded, is provided with connection sleeve pipe 4, and the described both ends of joint steel pipe 3 are respectively sleeved in connection sleeve pipe 4, and even
Clamping screw 5 is provided with female connector pipe 4, the inside of clamping screw 5 offsets with joint steel pipe 3 locks joint steel pipe 3, described lid
Plate 1 is arranged in the recess of support frame formation.The bottom that described connection sleeve pipe 4 is welded with L-type angle steel 2 is provided with reinforcement pad
7, strengthen pad 7 and the full weld of L-type angle steel 2.The top of L-type angle steel 2 is set by geometrical clamp 6, end and the L-type angle steel 2 of geometrical clamp 6
It is hinged.Cover plate 1 leads to geometrical clamp 6 after covering fixes the top of cover plate 1.
Claims (3)
- A kind of 1. building level opening protective device, it is characterised in that：The device includes cover plate（1）And support frame, support frame point Not by two blocks of L-type angle steel（2）And joint steel pipe（3）Form, described two blocks of L-type angle steel（2）One side be erected at building hole Edge, another side, which is respectively welded, is provided with connection sleeve pipe（4）, described joint steel pipe（3）Both ends are respectively sleeved at adapter sleeve Pipe（4）It is interior, and in connection sleeve pipe（4）On be provided with clamping screw（5）, clamping screw（5）Internal and joint steel pipe（3）Offset, Described cover plate（1）It is arranged in the recess of support frame formation.
- A kind of 2. building level opening protective device according to claim 1, it is characterised in that：Connection sleeve pipe（4）With L-type Angle steel（2）The bottom of welding is provided with reinforcement pad（7）, strengthen pad（7）With L-type angle steel（2）Full weld.
- A kind of 3. building level opening protective device according to claim 1, it is characterised in that：L-type angle steel（2）Top Set by geometrical clamp（6）, geometrical clamp（6）End and L-type angle steel（2）It is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420755.6U CN207004073U (en) | 2017-04-20 | 2017-04-20 | A kind of building level opening protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420755.6U CN207004073U (en) | 2017-04-20 | 2017-04-20 | A kind of building level opening protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004073U true CN207004073U (en) | 2018-02-13 |
Family
ID=61443128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720420755.6U Active CN207004073U (en) | 2017-04-20 | 2017-04-20 | A kind of building level opening protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004073U (en) |
-
2017
- 2017-04-20 CN CN201720420755.6U patent/CN207004073U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |