CN208456163U - A kind of Construction of High-rise throwing gaging hole protective device - Google Patents
A kind of Construction of High-rise throwing gaging hole protective device Download PDFInfo
- Publication number
- CN208456163U CN208456163U CN201820720092.4U CN201820720092U CN208456163U CN 208456163 U CN208456163 U CN 208456163U CN 201820720092 U CN201820720092 U CN 201820720092U CN 208456163 U CN208456163 U CN 208456163U
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- China
- Prior art keywords
- gaging hole
- protective frame
- throwing
- support rod
- rectangular
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Abstract
The utility model discloses a kind of Construction of High-rise to throw gaging hole protective device, belongs to construction safety field；The technical problem to be solved is that providing, a kind of structure is simple, highly-safe, may be reused, throwing gaging hole protective device with long service life；Solve the technical solution of technical problem use are as follows: a kind of Construction of High-rise throwing gaging hole protective device, including rectangular throwing gaging hole, it further include protective frame, protective frame setting is being thrown above gaging hole, protective frame is rectangular protective frame, protective frame side length is greater than rectangular throwing gaging hole side length, support rod is provided between protective frame and rectangular throwing gaging hole, support rod is parallel with gaging hole is thrown, support rod quantity is 3, support rod forms U-shaped opening structure, and support pole length is greater than rectangular throwing gaging hole side length and is less than protective frame side length simultaneously, is provided with cover board in the U-shaped opening structure that support rod is formed；The utility model can be widely applied to construction safety field.
Description
Technical field
A kind of Construction of High-rise of the utility model throws gaging hole protective device, belongs to construction safety technical field.
Background technique
In current the realm of building construction, the pilot measurement of high-rise axial line control point generally uses plumb aligner to throw by the way that floor is reserved
Gaging hole throws survey straight up, throws gaging hole and is generally square hole, generally uses plank to carry out covered protection reserved throwing gaging hole,
The proportion of goods damageds of plank are high and stability is poor, and the personnel of being easy to appear fall or tool is fallen, and there are great security risks.
Utility model content
The utility model overcomes the shortcomings of the prior art, and it is simple to provide a kind of structure, highly-safe, Ke Yichong
It is multiple to use, throwing gaging hole protective device with long service life.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of Construction of High-rise throwing gaging hole is anti-
Protection unit, including rectangular throwing gaging hole further include protective frame, and protective frame setting is being thrown above gaging hole, and protective frame is rectangular protective frame,
Protective frame side length is greater than rectangular throwing gaging hole side length, and support rod is provided between protective frame and rectangular throwing gaging hole, and support rod and throwing are surveyed
Hole is parallel, and support rod quantity is 3, and support rod forms U-shaped opening structure, and it is small simultaneously that support pole length is greater than rectangular throwing gaging hole side length
Cover board is provided in the U-shaped opening structure that protective frame side length, support rod are formed.
Multiple fixed blocks are provided on the outside of the protective frame between rectangular throwing gaging hole, the fixed block is subscript.
The cover board is wood glue plate.
The protective frame material is zinc-plated band iron.
The support rod is round steel.
The utility model have the advantages that compared with prior art by above rectangular throwing gaging hole from bottom to up
Support rod and protective frame are set gradually, cover board can be inserted in protective frame and protect to throwing gaging hole, and structure is simple, user
Just.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the structural schematic diagram that the utility model cover board is opened.
Fig. 4 is the B direction view of Fig. 3.
1 it is protective frame in figure, 2 be fot screw, 3 be fixed block, 4 be support rod, 5 be cover board, 6 is rectangular throwing gaging hole.
Specific embodiment
As shown in Fig. 1 ~ Fig. 4, a kind of Construction of High-rise of the utility model throws gaging hole protective device, including rectangular throwing gaging hole 6, also
Including protective frame 1, the setting of protective frame 1 is being thrown above gaging hole 6, and protective frame 1 is rectangular protective frame, and 1 side length of protective frame is greater than rectangular
6 side length of gaging hole is thrown, support rod 4 is provided between protective frame 1 and rectangular throwing gaging hole 6, support rod 4 is parallel with gaging hole 6 is thrown, support rod
4 quantity are 3, and support rod 4 forms U-shaped opening structure, and 4 length of support rod is greater than rectangular 6 side length of throwing gaging hole and is less than protective frame 1 simultaneously
Side length is provided with cover board 5 in the U-shaped opening structure that support rod 4 is formed, is provided between 1 outside of protective frame and rectangular throwing gaging hole 6
Multiple fixed blocks 3, the fixed block 3 are subscript, and cover board 5 is wood glue plate, and 1 material of protective frame is zinc-plated band iron, and support rod 4 is circle
Steel.
For the utility model when daily do not need using gaging hole is thrown, cover board 5 is inserted into the U-shaped opening that support rod 4 forms
In structure, with protective frame 1 together to throw gaging hole protect, need using when, extract out cover board 5, pass through plumb aligner will
Axial line control point carries out operation by throwing gaging hole, and structure is simple, easy to use, sturdy and durable, and safety coefficient is high.
The embodiments of the utility model have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
Under the premise of various changes can be made.
Claims (5)
1. a kind of Construction of High-rise throws gaging hole protective device, including rectangular throwing gaging hole (6), it is characterised in that: further include protective frame
(1), protective frame (1) setting is being thrown above gaging hole (6), and protective frame (1) is rectangular protective frame, and protective frame (1) side length is greater than rectangular
Gaging hole (6) side length is thrown, is provided with support rod (4) between protective frame (1) and rectangular throwing gaging hole (6), support rod (4) and throwing gaging hole
(6) in parallel, support rod (4) quantity is 3, and support rod (4) forms U-shaped opening structure, and support rod (4) length is greater than rectangular throwing gaging hole
(6) side length is less than protective frame (1) side length simultaneously, is provided with cover board (5) in the U-shaped opening structure that support rod (4) is formed.
2. a kind of Construction of High-rise according to claim 1 throws gaging hole protective device, it is characterised in that: the protective frame
(1) it is provided with multiple fixed blocks (3) between outside and rectangular throwing gaging hole (6), the fixed block (3) is subscript.
3. a kind of Construction of High-rise according to claim 1 throws gaging hole protective device, it is characterised in that: the cover board (5)
For wood glue plate.
4. a kind of Construction of High-rise according to claim 1 throws gaging hole protective device, it is characterised in that: the protective frame
(1) material is zinc-plated band iron.
5. a kind of Construction of High-rise according to claim 1 throws gaging hole protective device, it is characterised in that: the support rod
It (4) is round steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720092.4U CN208456163U (en) | 2018-05-15 | 2018-05-15 | A kind of Construction of High-rise throwing gaging hole protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720092.4U CN208456163U (en) | 2018-05-15 | 2018-05-15 | A kind of Construction of High-rise throwing gaging hole protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208456163U true CN208456163U (en) | 2019-02-01 |
Family
ID=65150691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820720092.4U Active CN208456163U (en) | 2018-05-15 | 2018-05-15 | A kind of Construction of High-rise throwing gaging hole protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208456163U (en) |
-
2018
- 2018-05-15 CN CN201820720092.4U patent/CN208456163U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |