Fixed structure installed by a kind of stereotype
Technical field
This utility model relates to radiation isolation engineering field technology, refers in particular to a kind of stereotype and installs fixed structure.
Background technology
In the various place having radiation source such as hospital, laboratory, can produce the equipment of radiation for some, it is during installing, and needs to use stereotype to isolate radiation source, to avoid radiation source to damage human body.
At present, stereotype two ways is installed: one is directly to use bolt to fix, and this kind of method can easily cause lead plate perforation, it is impossible to is well isolated from radiation source;Another kind is individually to purchase the bolt containing radioprotective requirement, but, this kind of mode cost is the highest, it is therefore necessary to improve the mounting structure of stereotype.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of stereotype and installs fixed structure, and it effectively solves existing stereotype and installs and can not isolate radiation source or the high problem of cost very well.
For achieving the above object, this utility model uses such as purgation technical scheme:
Fixed structure installed by a kind of stereotype, includes moistureproof plasterboard, square tube, the first stereotype, the second stereotype, the 3rd stereotype, press strip and slotted countersunk flat head screw;This square tube is positioned on the medial surface of moistureproof plasterboard, this first stereotype is stacked on the lateral surface of moistureproof plasterboard, this the second stereotype is stacked on the lateral surface of the first stereotype, 3rd stereotype includes fixed part and covering part, fixed part is stacked on the lateral surface of the second stereotype, covering part is extended in one end bending of fixed part, the tail end of covering part is butted on the lateral surface of the second stereotype, confined space it is formed with between covering part and fixed part, this press strip is stacked on the lateral surface of fixed part, the tip of this slotted countersunk flat head screw sequentially passes through press strip, fixed part, second stereotype, first stereotype and moistureproof plasterboard and stretch in square tube, the head of slotted countersunk flat head screw is positioned at confined space.
As a kind of optimal seeking method scheme, the thickness of described moistureproof plasterboard is 12mm.
As a kind of optimal seeking method scheme: the thickness of described first stereotype is 2.0mm.
As a kind of optimal seeking method scheme, the thickness of described second stereotype is 2.0mm.
As a kind of optimal seeking method scheme, the thickness of described 3rd stereotype is 2.0mm.
As a kind of optimal seeking method scheme, described press strip is steel plate, and its thickness is 1.2mm, and width is 25mm.
As a kind of optimal seeking method scheme, the cross-sectional length of described square tube is 50mm, and cross-sectional width is 30mm, and the thickness of square tube is 2mm.
As a kind of optimal seeking method scheme, the specification of described slotted countersunk flat head screw is M5 × 25.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution:
By being equipped with square tube, the first stereotype, the second stereotype, the 3rd stereotype, press strip and slotted countersunk flat head screw, after installation, the head of slotted countersunk flat head screw is positioned at confined space, radiation can be effectively isolated, radiation protection can be formed, and special bolt need not be customized, thus be beneficial to reduce construction costs cost.
For more clearly illustrating architectural feature of the present utility model and effect, with specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment of this utility model;
Fig. 2 is the close-up schematic view of the preferred embodiment of this utility model.
Accompanying drawing identifier declaration:
10, moistureproof plasterboard
20, square tube
30, the first stereotype
40, the second stereotype
50, the 3rd stereotype
51, fixed part
52, covering part
501, confined space
60, press strip
70, slotted countersunk flat head screw
71, head.
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2, that show the concrete structure of the preferred embodiment of this utility model, include moistureproof plasterboard 10, square tube the 20, first stereotype the 30, second stereotype the 40, the 3rd stereotype 50, press strip 60 and slotted countersunk flat head screw 70.
The thickness of this protection against the tide plasterboard 10 is 12mm.
This square tube 20 is positioned on the medial surface of moistureproof plasterboard 10, and the cross-sectional length of this square tube 20 is 50mm, and cross-sectional width is 30mm, and the thickness of square tube is 2mm.
This first stereotype 30 is stacked on the lateral surface of moistureproof plasterboard 10, and the thickness of the first stereotype 30 is 2.0mm.
This second stereotype 40 is stacked on the lateral surface of the first stereotype 30, and the thickness of the second stereotype 40 is 2.0mm.
The thickness of the 3rd stereotype 50 is 2.0mm, 3rd stereotype 50 includes fixed part 51 and covering part 52, fixed part 51 is stacked on the lateral surface of the second stereotype 40, covering part 52 is extended in one end bending of fixed part 51, the tail end of covering part 52 is butted on the lateral surface of the second stereotype 40, is formed with confined space 501 between covering part 52 and fixed part 51.
This press strip 60 is stacked on the lateral surface of fixed part 51, and this press strip 60 is steel plate, and its thickness is 1.2mm, and width is 25mm.
The tip of this slotted countersunk flat head screw 70 sequentially passes through press strip 60, fixed part the 51, second stereotype the 40, first stereotype 30 and moistureproof plasterboard 10 and stretches in square tube 20, the head 71 of slotted countersunk flat head screw 70 is positioned at confined space 501, and the specification of slotted countersunk flat head screw 70 is M5 × 25.
During installation, square tube 20 is arranged at the medial surface of moistureproof plasterboard 10, first stereotype 30 is arranged at the lateral surface of moistureproof plasterboard 10, second stereotype 40 is arranged at the lateral surface of the first stereotype 30, 3rd stereotype 50 is arranged at the lateral surface of the second stereotype 40, press strip 60 is arranged at the lateral surface of the 3rd stereotype 50, then, the tip making slotted countersunk flat head screw 70 sequentially passes through press strip 60, 3rd stereotype 50, second stereotype 40, first stereotype 30 and moistureproof plasterboard 10 and stretch in square tube 20, finally, 3rd stereotype 50 is carried out bending, to form fixed part 51 and covering part 52, covering part 52 covers the head 71 of slotted countersunk flat head screw 70.
Design focal point of the present utility model is: by being equipped with square tube, the first stereotype, the second stereotype, the 3rd stereotype, press strip and slotted countersunk flat head screw, after installation, the head of slotted countersunk flat head screw is positioned at confined space, radiation can be effectively isolated, radiation protection can be formed, and special bolt need not be customized, thus be beneficial to reduce construction costs cost.
The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to technical spirit of the present utility model, all still fall within the range of technical solutions of the utility model.