CN209326490U - A kind of complex environment lower frame Demolition of Water Tower safeguard - Google Patents
A kind of complex environment lower frame Demolition of Water Tower safeguard Download PDFInfo
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- CN209326490U CN209326490U CN201821588360.8U CN201821588360U CN209326490U CN 209326490 U CN209326490 U CN 209326490U CN 201821588360 U CN201821588360 U CN 201821588360U CN 209326490 U CN209326490 U CN 209326490U
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- water tower
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- protective device
- powder charge
- collapsing
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Abstract
The utility model devises a kind of complex environment lower frame Demolition of Water Tower safeguard to solve the phenomenon that rolling after water tower explosion is contacted to earth; including powder charge column protective device, protective device of collapsing and the center line that collapses; powder charge column protective device includes multiple powder charge columns and the protective layer that is covered on it, and protective layer outer side covering has bamboo raft；Protective device of collapsing setting is being collapsed on center line, protective device of collapsing includes bedding in the geotextile layer and course of sandbags on center line of collapsing, establishing the covering of powder charge position multilayer combines damping sand drift to combine safeguard, slungshot and blasting vibration intensity can be reduced, effectively control towering buildings or structures touchdown vibration, slungshot and the rolling of water tower head, the nearby protection measure combined by establishing flexible protective and rigid material, reduce the blasting flyrock that blast charging position generates, grid-shaped damping sandbag is set by bedding geotextiles and heap, reduction contact to earth rubble splash and blasting vibration, and prevent water tower from contacting to earth rolling.
Description
Technical field
The utility model relates to Blasting Demolition Technology field more particularly to a kind of complex environment lower frame Demolition of Water Tower
Safeguard.
Background technique
With China cities and towns infrastructure construction popularization, industrial upgrading, national policy is not responded, and many enterprises close
Stop, reconstruct, the frame structures such as a large amount of water tower are faced in these work and remove operation, these build the demolition blasting week of (structure)
Side will be faced with the complex environments such as residential building, vehicle, pedestrian, and generated in these buildings or structures demolition blastings slungshot, vibration
The ill-effects such as dynamic, and periphery personnel, equipment etc. can be damaged, how these ill-effects are protected, is just seemed
It is meaningful.
Many demolition blastings all use various blasting protections at present, lack comprehensive comprehensive means of defence, especially
The phenomenon that being to preventing water tower from rolling after contacting to earth, also lacks special counter-measure.
Utility model content
To devise a kind of complex environment lower frame Demolition of Water Tower anti-in order to solve the above technical problem for the utility model
Protect equipment, including powder charge column protective device, protective device of collapsing and the center line that collapses；The powder charge column protective device packet
The protective layer for including multiple powder charge columns and being covered on it, the protective layer outer side covering have bamboo raft；The protection dress that collapses
It installs and collapses on center line described, the protective device of collapsing includes bedding in the geotextile layer collapsed on center line
And course of sandbags.
The protective layer is covered on the powder charge column of water tower explosion as a result, and the bamboo raft constitutes the nearly body of joint
Flyrock protection, the effective blasting flyrock for reducing blast charging position and generating.
Practical preferred as this, the protective layer includes protection outer layer and protection internal layer, and the protection outer layer is continuously set
It sets and forms explosion protection chamber in the outside of multiple powder charge columns.
The protection outer layer and the protection internal layer are Use of Flexible Protective Materials as a result, and playing prevents blasting flyrock and energy
It is enough effectively to stay in the slungshot after explosion in the controllable protective layer.
It is practical preferred as this, it is covered with the protective layer on the single powder charge column, is covered on the outside of the protective layer
It is stamped the bamboo raft and forms explosion protective case, the explosion protective case is located at intracavitary in explosion protection.
Frame water tower has multiple upright of frame as a result, the powder charge column is chosen in upright of frame, each described
Be enclosed with the explosion protective case on the external cylindrical surface of powder charge column and form primary explosion buffer protection, it is multiple be wrapped in it is described quick-fried
The powder charge column of broken protective case is respectively positioned in the explosion protection chamber and forms subsequent explosion buffer protection.
Practical preferred as this, the geotextile layer outer side covering has the course of sandbags.
Practical preferred as this, the course of sandbags is stacked by multiple sandbag linear arrays and forms buffer subsystem.
The geotextile layer and buffer subsystem effect constitute the protection structure of associated shock-absorbing and anti-rolling as a result,.
Practical preferred as this, the protective device of collapsing is using center line being arranged symmetrically as middle line of collapsing.
Thus it is preferred to be arranged for trapezoidal shape, and trapezoidal short side, close to frame water tower, being primarily due to frame column head has
The biggish tower top of volume, and frame water tower is integrally built by steel frame construction, when recurrence upright of frame carries out explosion,
Collapse to side, the tower top of large volume collapses in farthest, and the structural collapse of under(-)chassis is so arranged described most nearby
Protective device of collapsing can protect ground to the full extent and play preferable buffering effect.
Practical preferred as this, the protective layer is Use of Flexible Protective Materials.
It as a result, include that SNS soft protecting net and Kevlar meet material etc..
The utility model has the following beneficial effects:
The utility model has very big development prospect, and compared with prior art, it is more that the utility model establishes powder charge position
Layer covering combines damping sand drift to combine safeguard, can reduce slungshot and blasting vibration intensity, effectively control towering build (structure) and build
Object touchdown vibration, slungshot and the rolling of water tower head, the nearby protection measure combined by establishing flexible protective and rigid material,
Reduce the blasting flyrock that blast charging position generates；Grid-shaped damping sandbag is set by bedding geotextiles and heap, reduction is contacted to earth broken
Stone splashes and blasting vibration, and prevents water tower from contacting to earth rolling.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of powder charge column protective device；
Fig. 2 is the structural schematic diagram of protective device of collapsing；
In figure, 1- powder charge column protective device, 11- powder charge column, 12- protective layer, 121- protection outer layer, 122- protection
Internal layer, 13- bamboo raft, 2- collapse protective device, 3- collapse center line, 4- geotextile layer, 5- course of sandbags, 6- explosion protection chamber.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As illustrated in fig. 1 and 2, a kind of complex environment lower frame Demolition of Water Tower safeguard, it is characterised in that: including dress
Medicine column protective device 1, protective device of collapsing 2 and the center line 3 that collapses；The powder charge column protective device 1 includes multiple dresses
Medicine column 11 and the protective layer 12 being covered on it, 12 outer side covering of protective layer have bamboo raft 13；The protection dress that collapses
It sets 2 settings to collapse on center line 3 described, the protective device 2 of collapsing includes bedding in the geotechnique collapsed on center line 3
Layer of cloth 4 and course of sandbags 5, cover the protective layer 12 on the powder charge column 11 of water tower explosion and the bamboo raft 13 is constituted
Joint nearly body flyrock protection, the effective blasting flyrock for reducing blast charging position and generating.
In the present embodiment, the protective layer 12 includes protection outer layer 121 and protection internal layer 122, and the protection outer layer 121 connects
The continuous outside that multiple powder charge columns 11 are arranged in forms explosion protection chamber 4, the protection outer layer 121 and the protection internal layer
122 be Use of Flexible Protective Materials, play prevent blasting flyrock and can effectively by the slungshot after explosion stay in it is controllable described in
In protective layer 12, the protective layer 12 is covered on the single powder charge column 11,12 outer side covering of protective layer has described
Bamboo raft 13 forms explosion protective case, and the explosion protective case is located in explosion protection chamber 4, and frame water tower has multiple frames
Column is erected, the powder charge column 11 is chosen in upright of frame, is enclosed on the external cylindrical surface of each powder charge column 11
The explosion protective case forms primary explosion buffer protection, and multiple powder charge columns 11 for being wrapped in the explosion protective case are equal
Subsequent explosion buffer protection is formed in explosion protection chamber 4.
As shown in Fig. 2, 4 outer side covering of geotextile layer has the course of sandbags 5, the course of sandbags 5 is by multiple sandbag lines
Property array stack to form buffer subsystem, the geotextile layer 4 constitutes the guarantor of associated shock-absorbing and anti-rolling with buffer subsystem effect
Protection structure, the protective device 2 of collapsing are with being arranged symmetrically for middle line of center line 3 of collapsing, and preferably trapezoidal shape is arranged,
And trapezoidal short side is primarily due to frame column head with the biggish tower top of volume close to frame water tower, and frame water tower is whole
Body is built by steel frame construction, when recurrence upright of frame carries out explosion, is collapsed to side, the tower top of large volume collapses
Farthest, the structural collapse of under(-)chassis most nearby, it is so arranged it is described collapse protective device 2 can be to the full extent
It protects ground and plays preferable buffering effect.
In the present embodiment, the protective layer 12 is Use of Flexible Protective Materials, including SNS soft protecting net and Kevlar meet
Material etc..
This practical specific embodiment covers Use of Flexible Protective Materials on water tower blast charging column, in flexible protective
Bamboo raft is covered on material, and the covered protection net Use of Flexible Protective Materials again on the outside of water tower frame.Water tower collapse center line paving
Lid geotextiles, and heap sets sandbag heap in geotextiles, and sandbag heap is arranged as grid configuration.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical new to this
The conception and scope of type is defined.Without departing from the design concept of the present utility model, ordinary people in the field is to this
The all variations and modifications that the technical solution of utility model is made, should fall within the protection scope of the present utility model, this is practical
Novel claimed technology contents, are all described in the claims.
Claims (7)
1. a kind of complex environment lower frame Demolition of Water Tower safeguard, it is characterised in that: including powder charge column protective device
(1), protective device of collapsing (2) and the center line that collapses (3)；
The powder charge column protective device (1) includes multiple powder charge columns (11) and the protective layer (12) that is covered on it, institute
Stating protective layer (12) outer side covering has bamboo raft (13)；
The protective device of collapsing (2) is arranged on the center line that collapses (3), and the protective device of collapsing (2) includes bedding
Geotextile layer (4) and course of sandbags (5) on the center line that collapses (3).
2. a kind of complex environment lower frame Demolition of Water Tower safeguard according to claim 1, it is characterised in that: institute
Stating protective layer (12) includes protection outer layer (121) and protection internal layer (122), and the protection outer layer (121) is continuously disposed in multiple
The outside of the powder charge column (11) forms explosion protection chamber (6).
3. a kind of complex environment lower frame Demolition of Water Tower safeguard according to claim 2, it is characterised in that: single
It is covered with the protective layer (12) on a powder charge column (11), protective layer (12) outer side covering has the bamboo raft (13)
Explosion protective case is formed, the explosion protective case is located in explosion protection chamber (6).
4. a kind of complex environment lower frame Demolition of Water Tower safeguard according to claim 1, it is characterised in that: institute
Stating geotextile layer (4) outer side covering has the course of sandbags (5).
5. a kind of complex environment lower frame Demolition of Water Tower safeguard according to claim 4, it is characterised in that: institute
It states course of sandbags (5) and is stacked by multiple sandbag linear arrays and form buffer subsystem.
6. a kind of complex environment lower frame Demolition of Water Tower safeguard according to claim 1, it is characterised in that: institute
Protective device of collapsing (2) are stated to be being arranged symmetrically for middle line with the center line that collapses (3).
7. a kind of complex environment lower frame Demolition of Water Tower safeguard according to claim 1, it is characterised in that: institute
Stating protective layer (12) is Use of Flexible Protective Materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821588360.8U CN209326490U (en) | 2018-09-28 | 2018-09-28 | A kind of complex environment lower frame Demolition of Water Tower safeguard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821588360.8U CN209326490U (en) | 2018-09-28 | 2018-09-28 | A kind of complex environment lower frame Demolition of Water Tower safeguard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209326490U true CN209326490U (en) | 2019-08-30 |
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ID=67707423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821588360.8U Active CN209326490U (en) | 2018-09-28 | 2018-09-28 | A kind of complex environment lower frame Demolition of Water Tower safeguard |
Country Status (1)
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|---|---|
| CN (1) | CN209326490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683121A (en) * | 2020-12-23 | 2021-04-20 | 温州大学 | Rigid shock absorption equipment for blasting in coastal sludge and laying method thereof |
-
2018
- 2018-09-28 CN CN201821588360.8U patent/CN209326490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683121A (en) * | 2020-12-23 | 2021-04-20 | 温州大学 | Rigid shock absorption equipment for blasting in coastal sludge and laying method thereof |
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