CN203772156U - Building demolition blasting protection structure - Google Patents
Building demolition blasting protection structure Download PDFInfo
- Publication number
- CN203772156U CN203772156U CN201420155655.1U CN201420155655U CN203772156U CN 203772156 U CN203772156 U CN 203772156U CN 201420155655 U CN201420155655 U CN 201420155655U CN 203772156 U CN203772156 U CN 203772156U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- spring
- protection structure
- bound edge
- outer bound
- 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 - Lifetime
Links
- 238000005422 blasting Methods 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000013016 damping Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 3
- 239000002344 surface layer Substances 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a house demolition blasting protection structure which comprises a damping cushion and an outer covered edge. The damping cushion comprises a stainless steel surface layer, a palm cushion layer and a steel wire net layer which are sequentially connected with one another from the inside to the outside, a plurality of spring fixing seats are uniformly distributed on the inner wall of the steel wire net layer, springs are mounted on the spring fixing seats, the fronts of the springs are fixedly connected with the inner wall of the stainless steel surface layer, a vertical groove is formed in the left side of the outer covered edge, a vertical protrusion is arranged on the right side of the outer covered edge, a plurality of tension spring buckles are fixedly connected to the left end and the right end of the outside of the outer covered edge, and two adjacent protection structures can be connected with each other by tension springs. The building demolition blasting protection structure has the advantage that the surface layer of the blasting protection structure is made of stainless steel, and accordingly a protection effect of an internal palm cushion can be effectively improved.
Description
Technical field
The utility model relates to a kind of building demolition blasting engineering protection structure, and this utility model adopts integral protection measure, is applicable to the building demolition blasting engineering under circumstance complication condition.
Background technology
Present building demolition blasting engineering is mostly intensive at building, and personnel's movable vehicle is region frequently.Any explosion ill-effect all can produce impact greatly to surrounding resident and building.Because building Adjacent Buildings to be torn open and equipment can not move, can only tear the impact that building protects controled blasting harm effect open by treating.Existing building protection construction method to be torn open is the defects such as simple isolate steel plate is made, and it is poor that it has damping effect, and shock wave attenuation is slow.
Utility model content
The purpose of this utility model is a kind of New-type building demolition blasting safeguard structure poor for protection effect in existing building demolition blasting process and that provide.
The utility model is that the technical scheme that its technical problem of solution is taked is:
A kind of building demolition blasting safeguard structure, comprise beam and outer bound edge, described beam comprises the stainless steel top layer connecting in turn from inside to outside, palm fibre bed course and steel screen layer, inner wall even distribution at steel screen layer has a plurality of spring fixed seats, spring is installed on spring fixed seat, the leading section of spring is fixedly connected with the inwall on stainless steel top layer, the left side of described outer bound edge is provided with a vertical groove, the right side of outer bound edge is provided with a vertical projection, described projection and described groove cooperatively interact, outside two ends, left and right at described outer bound edge are all connected with a plurality of extension spring buckles, between adjacent two safeguard structures, by extension spring, connect.
The beneficial effects of the utility model: the utility model blasting protection structure top layer adopts stainless steel to make can effectively protect inner palm fibre pad; increase the protection effect of palm fibre pad; cushion adopts soft palm fibre pad; it act as the speed that reduces blasting flyrock; another act as and reduces air-shock wave and noise of blasting; and due to the constraint of steel wire, it can stop blasting flyrock to fly out.The position that act as fixing palm fibre pad of steel wire the larger blasting flyrock of constraint.Between adjacent two blasting protection structures, by extension spring, connect, make to connect convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the syndeton schematic diagram of two blasting protection structures.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of building demolition blasting safeguard structure as shown in Figure 1-Figure 3, comprise beam and outer bound edge 2, described beam comprises the stainless steel top layer 3 connecting in turn from inside to outside, palm fibre bed course 4 and steel screen layer 5, inner wall even distribution at steel screen layer 5 has a plurality of spring fixed seats, spring 6 is installed on spring fixed seat, the leading section of spring 6 is fixedly connected with the inwall on stainless steel top layer 3, the left side of described outer bound edge 2 is provided with a vertical groove 7, the right side of outer bound edge 2 is provided with a vertical projection 8, described projection 8 cooperatively interacts with described groove 7, outside two ends, left and right at described outer bound edge 2 are all connected with a plurality of extension spring buckles 9, between adjacent two safeguard structures, by extension spring 1, connect.
The utility model blasting protection structure top layer adopts stainless steel to make the protection effect that can effectively increase brown pad, cushion adopts palm fibre pad soft, it reduces the speed of blasting flyrock, another act as and reduces air-shock wave and noise of blasting, and due to the constraint of steel wire, it can stop flying out of blasting flyrock.The position that act as fixing palm fibre pad of steel wire the larger blasting flyrock of constraint.Between adjacent two blasting protection structures, by extension spring, connect, make the convenient of connection.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope, those ordinary skill in the art's simple change and replacement are all within protection domain of the present utility model.
Claims (1)
1. a building demolition blasting safeguard structure, it is characterized in that: comprise beam and outer bound edge, described beam comprises the stainless steel top layer connecting in turn from inside to outside, palm fibre bed course and steel screen layer, inner wall even distribution at steel screen layer has a plurality of spring fixed seats, spring is installed on spring fixed seat, the leading section of spring is fixedly connected with the inwall on stainless steel top layer, the left side of described outer bound edge is provided with a vertical groove, the right side of outer bound edge is provided with a vertical projection, described projection and described groove cooperatively interact, outside two ends, left and right at described outer bound edge are all connected with a plurality of extension spring buckles, between adjacent two safeguard structures, by extension spring, connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155655.1U CN203772156U (en) | 2014-04-02 | 2014-04-02 | Building demolition blasting protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155655.1U CN203772156U (en) | 2014-04-02 | 2014-04-02 | Building demolition blasting protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772156U true CN203772156U (en) | 2014-08-13 |
Family
ID=51289339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155655.1U Expired - Lifetime CN203772156U (en) | 2014-04-02 | 2014-04-02 | Building demolition blasting protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236405A (en) * | 2014-08-25 | 2014-12-24 | 叶建军 | Building dismounting blasting flexible protection system |
| CN109373844A (en) * | 2018-11-09 | 2019-02-22 | 贵州贵安新联爆破工程有限公司 | A kind of fireworks apparatus for destroying |
-
2014
- 2014-04-02 CN CN201420155655.1U patent/CN203772156U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236405A (en) * | 2014-08-25 | 2014-12-24 | 叶建军 | Building dismounting blasting flexible protection system |
| CN104236405B (en) * | 2014-08-25 | 2016-08-24 | 叶建军 | Demolishing buildings explosion flexible protection systems |
| CN109373844A (en) * | 2018-11-09 | 2019-02-22 | 贵州贵安新联爆破工程有限公司 | A kind of fireworks apparatus for destroying |
| CN109373844B (en) * | 2018-11-09 | 2023-10-10 | 贵州贵安新联爆破工程有限公司 | Device is destroyed to fireworks and crackers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |