CN202814256U - Blasting protection device - Google Patents
Blasting protection device Download PDFInfo
- Publication number
- CN202814256U CN202814256U CN 201220443298 CN201220443298U CN202814256U CN 202814256 U CN202814256 U CN 202814256U CN 201220443298 CN201220443298 CN 201220443298 CN 201220443298 U CN201220443298 U CN 201220443298U CN 202814256 U CN202814256 U CN 202814256U
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- CN
- China
- Prior art keywords
- protection device
- cuboid frame
- blasting protection
- vertical
- explosion
- 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
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Abstract
The utility model relates to a blasting protection device and belongs to the technical field of construction equipment. The blasting protection device comprises a cuboid frame formed by welding round steel; close-mesh nets respectively cover on the top face and four side faces of the cuboid frame; four vertical edges of the cuboid frame respectively extend downwards to form supporting legs; one of the four side faces of the cuboid frame is provided with a vertical opening; and both sides of the opening are respectively provided with a vertical border. The blasting protection device is safe, environmentally friendly, economic and practical.
Description
Technical field
The utility model relates to a kind of blasting protection device, belongs to the construction equipment technical field.
Background technology
At present, mainly there is two large problems in the explosion pump line operation that concrete is built after complete: the interior pressure that 1, produces during explosion is very large, and the explosion ash of ejection damages personnel easily, and sets up warning region need take manpower, and affects peripheral personnel's construction; 2, the explosion ash fouling environment that sputters of explosion is after explosion is complete but also need more personnel's cleaning.As seen, traditional pump line explosion treatment mode poor stability, contaminated environment wastes time and energy, and demands urgently improving.
The utility model content
The technical problems to be solved in the utility model is to propose the blasting protection device of a kind of constructability, high safety.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of blasting protection device, comprise the cuboid frame that is welded into by round steel, the end face of cuboid frame and four sides all are covered with Dense mesh screen, four vertical edges of cuboid frame all extend spike downwards, have vertical opening on one side of cuboid frame, the both sides of opening have vertical frame.
Improvement of the technical scheme is: be welded with crossbeam in the cuboid frame end face, be welded with hypotenuse between the adjacent edge of cuboid frame bottom surface.
Blasting protection device of the present utility model adopts whole framework to cover web frame, and leaves the opening that holds pump line, adopts the beneficial effect that has to be:
1, directly the open card of blasting protection device of the present utility model is connected on the pump line during pump line explosion, the pump line that is housed in the blasting protection device can carry out explosion safely, does not need additionally to set up warning region, and high safety is easy to use.
2, the framework of blasting protection device of the present utility model has enough intensity, and the explosion ash that its Dense mesh screen that adopts produces in the time of can be to explosion effectively retrains, and it is time saving and energy saving that the cleaning after explosion finishes is given birth to.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
The specific embodiment
Embodiment one
The blasting protection device of present embodiment as shown in Figure 1, comprise the cuboid frame 1 that is welded into by round steel, the end face of cuboid frame 1 and four sides all are covered with Dense mesh screen 2, four vertical edges of cuboid frame 1 all extend spike 3 downwards, have vertical opening on one side of cuboid frame 1, the both sides of opening have vertical frame 4.
During use, use diameter to be welded into the cuboid framework as the round steel of 15mm, the vertical opening of side is used for holding pump line, adopts the colligation silk with Dense mesh screen and framework binding.The pump line that needs explosion is partly placed the blasting protection device of present embodiment, the end of pump line is connected in the vertical opening place of blasting protection device, spike is penetrated pump line soft terrain on every side to be realized fixing, then carry out explosion, after explosion is complete the blasting protection device is removed cleaning explosion ash wherein.As seen, the blasting protection device of present embodiment has cushioned the impulsive force of pressing in the explosion effectively, has suppressed the explosion ash and has splashed, greatly improved peripheral personnel's security, and strengthened the feature of environmental protection, and also saved time and the manpower of cleaning explosion ash, saved cost.
Embodiment two
The blasting protection device of present embodiment is the improvement on embodiment one basis, and as shown in Figure 2, its improvements are: be welded with crossbeam 5 in cuboid frame 1 end face, be welded with hypotenuse 6 between the adjacent edge of cuboid frame 1 bottom surface.Crossbeam 5 and hypotenuse 6 have further been strengthened the bulk strength of cuboid frame 1, make it not yielding when explosion, have prolonged service life.
The above only is preferred embodiment of the present utility model, as long as adopt the technical solution of the utility model, perhaps modification or the equivalent variations made based on conventional means on it of those skilled in the art all drops in the protection domain of the utility model requirement.
Claims (2)
1. blasting protection device, comprise the cuboid frame that is welded into by round steel, the end face of described cuboid frame and four sides all are covered with Dense mesh screen, it is characterized in that: four vertical edges of described cuboid frame all extend spike downwards, have vertical opening on one side of described cuboid frame, the both sides of described opening have vertical frame.
2. blasting protection device according to claim 1 is characterized in that: be welded with crossbeam in the described cuboid frame end face, be welded with hypotenuse between the adjacent edge of described cuboid frame bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443298 CN202814256U (en) | 2012-09-03 | 2012-09-03 | Blasting protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443298 CN202814256U (en) | 2012-09-03 | 2012-09-03 | Blasting protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814256U true CN202814256U (en) | 2013-03-20 |
Family
ID=47873118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220443298 Expired - Fee Related CN202814256U (en) | 2012-09-03 | 2012-09-03 | Blasting protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202814256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061828A (en) * | 2014-07-02 | 2014-09-24 | 江俊 | Vertical shaft blasting safety protection device and vertical shaft blasting construction method |
| CN107435539A (en) * | 2017-08-28 | 2017-12-05 | 中交第二航务工程局有限公司 | Vertical shaft Tunnel Blasting construction protection device and its construction method |
-
2012
- 2012-09-03 CN CN 201220443298 patent/CN202814256U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061828A (en) * | 2014-07-02 | 2014-09-24 | 江俊 | Vertical shaft blasting safety protection device and vertical shaft blasting construction method |
| CN104061828B (en) * | 2014-07-02 | 2015-11-25 | 江俊 | Vertical shaft blasting safety protection device and vertical shaft blasting construction method |
| CN107435539A (en) * | 2017-08-28 | 2017-12-05 | 中交第二航务工程局有限公司 | Vertical shaft Tunnel Blasting construction protection device and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |