CN108981517A - A kind of blasting flyrock protective device - Google Patents
A kind of blasting flyrock protective device Download PDFInfo
- Publication number
- CN108981517A CN108981517A CN201811077748.6A CN201811077748A CN108981517A CN 108981517 A CN108981517 A CN 108981517A CN 201811077748 A CN201811077748 A CN 201811077748A CN 108981517 A CN108981517 A CN 108981517A
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- CN
- China
- Prior art keywords
- fixed
- sliding
- screw
- block
- side wall
- 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.)
- Pending
Links
- 238000005422 blasting Methods 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004880 explosion Methods 0.000 abstract description 10
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001739 rebound effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
- F42D5/045—Detonation-wave absorbing or damping means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of blasting flyrock protective devices, including baffle, one end side wall screw of baffle is fixed with link block, the side of link block is equipped with connector, the other end glue connection bumping bag of connector, the other end of baffle is welded with fixed block, one end side wall screw of fixed block is fixed with elastic rod, and the both ends of elastic rod are all fixed with fixed block, the side screw of fixed block is fixed with mounting blocks, one end key connection of mounting blocks has installation axle, one end side wall of installation axle is rotatably connected to rotating bar, the other end riveting of rotating bar has sliding shoe, sliding shoe is slidably located in the outer end of connecting rod, one end side wall of the baffle is welded with fixing piece, fixing piece is equipped with sliding part, the other end screw of sliding part is fixed with rotating member, one end side wall screw of sliding part is fixed with placement block, the present apparatus is under the action of triple buffer, For the impact force that slungshot explosion is generated to offsetting, neutralization effect is good, can preferably protect the safety of user.
Description
Technical field
The present invention relates to slungshot blasting technique field more particularly to a kind of blasting flyrock protective devices.
Background technique
With the development of China's economy and technology, more and more blasting engineerings enter people's lives and production district
Domain endangers ambient enviroment greatly due to the uncertainty and the complexity of blasting environment of blasting flyrock, the anti-explosion of tradition
Slungshot device is all shorter, it cannot be guaranteed that slungshot is all blocked, and has a large amount of flying dust when explosion, device is by impact force
Also very big, need to guarantee that device is not toppled over.
Disclosed in the Patent No. CN207407754U in a kind of blasting flyrock protective device of Chinese patent, in the patent
Device can fold, be unfolded, and more convenient movement after folding is increased device height, in device by telescopic rod support after expansion
On can hang two layers of water covering, the depositing dust after reducing explosion and the impact to device considerably increase the service life of device, fill
It sets lower section and is equipped with the fixation device for keeping out blasting impact, which is located at the lower section two sides of protective device, by rotatable
Telescopic rod, block and ground nail composition, telescopic rod is located among lower device, prevents from impacting ambassador's device and topple over.But it should
Patent only devises material of the one layer of elastic material as explosion-proof buffering, so that explosion-proof effect of the device in slungshot explosion
Difference.
Summary of the invention
The purpose of the present invention is to solve exist in the prior art only to devise one layer of elastic material as explosion-proof slow
The material of punching so that when slungshot explosion the explosion-proof effect difference of device disadvantage, and propose a kind of blasting flyrock protective device.
To achieve the goals above, present invention employs following technical solutions:
One end side wall screw of a kind of blasting flyrock protective device, including baffle, the baffle is fixed with link block, link block
Side is equipped with connector, the other end glue connection bumping bag of connector, and the other end of baffle is welded with fixed block, and the one of fixed block
End side wall screw is fixed with elastic rod, and the both ends of elastic rod are all fixed with fixed block, and the side screw of fixed block is fixed with peace
Fill block, one end key connection of mounting blocks has an installation axle, and one end side wall of installation axle is rotatably connected to rotating bar, rotating bar it is another
End riveting has a sliding shoe, and sliding shoe is slidably located in the outer end of connecting rod, and one end side wall of the baffle is welded with fixing piece, Gu
Part is determined equipped with sliding part, and the other end screw of sliding part is fixed with rotating member, and one end side wall screw of sliding part, which is fixed with, to be put
Block is set, the upper end for placing block slidably connects support rod.
Preferably, the bottom end of the baffle slidably connects bottom plate, and the bottom end of bottom plate is welded with inserted link, and the shape of inserted link
For cone.
Preferably, one end side wall of the link block offers mounting groove, and the diameter of mounting groove is greater than the straight of connector
Diameter, and the inside of mounting groove is plugged with connector, is fixedly connected between link block and connector by screw rod.
Preferably, both ends side wall all screws of the connecting rod are fixed with telescopic rod, and the other end of telescopic rod is slidably connected
There is fixed link, the other end screw of fixed link is fixed with fixed block.
Preferably, the inside of the fixing piece offers sliding groove, and sliding is connected with first sliding axle in sliding groove, sliding
The interior keys of moving part are connected with second sliding axle, and are fixedly connected between first sliding axle and second sliding axle by screw.
Preferably, there are four the quantity of the rotating member, and rotating member is rotatably connected to fixing axle between each other, and fixed
The quantity of axis has one.
Preferably, the bottom end side wall of the support rod is welded with spring, and the other end of spring is welded on the bottom end for placing block
Inner wall is connected by supporting element between support rod, and screw is fixed between support rod and supporting element.
The beneficial effects of the present invention are:
1, of the invention, it is set by the outer end in baffle there are two bumping bag, the impact force that bumping bag generates clast plays rebound
Effect, thus by clast rebound walk, prevent clast to people generate injury so that the present apparatus plays the first weight to worker
The effect of protection.
2, of the invention, there is elastic reaction by elastic rod, the rotation of rotating bar is simultaneously slided with sliding shoe, so as to
Impact force is converted into elastic force, rotatory force and sliding force, to impact force be offset, so that the present apparatus plays to worker
The effect of double protection.
3, of the invention, it is rotated in fixing axle by rotating member, sliding part slides on fixing piece and the elasticity of spring is made
With so that the impact force that baffle is subject to is converted to rotatory force, sliding force and elastic force, impact force being offset, so that the present apparatus pair
Worker plays the role of triple protection.
In conclusion the impact force that under the action of triple buffer, slungshot explosion is generated for the present apparatus offsets effect to offsetting
Fruit is good, can preferably protect the safety of user.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of blasting flyrock protective device proposed by the present invention；
Fig. 2 is a kind of overlooking structure diagram of blasting flyrock protective device proposed by the present invention；
Fig. 3 is enlarged structure schematic diagram at a kind of A of blasting flyrock protective device proposed by the present invention.
In figure: 1 baffle, 2 bottom plates, 3 link blocks, 4 connectors, 5 bumping bags, 6 fixed blocks, 7 elastic rods, 8 mounting blocks, 9 peaces
Fill axis, 10 rotating bars, 11 sliding shoes, 12 connecting rods, 13 telescopic rods, 14 fixed links, 15 fixing pieces, 16 sliding parts, 17 rotating members,
18 place block, 19 support rods, 20 springs, 21 supporting elements.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, one end side wall screw of a kind of blasting flyrock protective device, including baffle 1, baffle 1 is fixed with company
Block 3 is connect, the side of link block 3 is equipped with connector 4, and the other end glue connection bumping bag 5 of connector 4, the inside of bumping bag is equipped with
Tap water, the other end of baffle 1 are welded with fixed block 6, and one end side wall screw of fixed block 6 is fixed with elastic rod 7, and elastic rod
7 both ends are all fixed with fixed block 6, and the side screw of fixed block 6 is fixed with mounting blocks 8, and one end key connection of mounting blocks 8 has peace
Axis 9 is filled, one end side wall of installation axle 9 is rotatably connected to rotating bar 10, and the other end riveting of rotating bar 10 has sliding shoe 11, slides
Block 11 is slidably located in the outer end of connecting rod 12, and one end side wall of the baffle 1 is welded with fixing piece 15, and fixing piece 15 is equipped with
Sliding part 16, the other end screw of sliding part 16 are fixed with rotating member 17, and one end side wall screw of sliding part 16 is fixed with placement
Block 18, the upper end for placing block 18 slidably connect support rod 19；
The bottom end of baffle 1 slidably connects bottom plate 2, and the bottom end of bottom plate 2 is welded with inserted link, and the shape of inserted link is cone, even
One end side wall for connecing block 3 offers mounting groove, and the diameter of mounting groove is greater than the diameter of connector 4, and the inside of mounting groove
It is plugged with connector 4, is fixedly connected between link block 3 and connector 4 by screw rod, both ends side wall all screws of connecting rod 12 are solid
Surely there is telescopic rod 13, the other end of telescopic rod 13 slidably connects fixed link 14, and the other end screw of fixed link 14 is fixed with
Determine block 6, the inside of fixing piece 15 offers sliding groove, and sliding is connected with first sliding axle in sliding groove, sliding part 16 it is interior
Portion's key connection has second sliding axle, and is fixedly connected between first sliding axle and second sliding axle by screw, rotating member 17
There are four quantity, and rotating member 17 is rotatably connected to fixing axle between each other, and the quantity of fixing axle has one, support rod 19
Bottom end side wall is welded with spring 20, and the other end of spring 20 is welded on the bottom end inner wall for placing block 18, passes through between support rod 19
Supporting element 21 connects, and screw is fixed between support rod 19 and supporting element 21；
The present invention, by setting in the outer end of baffle 1 there are two bumping bag 5, the impact force that bumping bag 5 generates clast plays rebound
Effect, thus by clast rebound walk, prevent clast to people generate injury so that the present apparatus plays the first weight to worker
The effect of protection has elastic reaction by elastic rod 7, and the rotation of rotating bar 10 is simultaneously slided with sliding shoe 11, so as to
Impact force is converted into elastic force, rotatory force and sliding force, to impact force be offset, so that the present apparatus plays to worker
The effect of double protection is rotated in fixing axle by rotating member 17, and sliding part 16 slides and spring 20 on fixing piece 15
Elastic reaction offsets impact force so that the impact force that baffle 1 is subject to is converted to rotatory force, sliding force and elastic force, so that this
Device plays the role of triple protection to worker.
Embodiment one: in the present apparatus in use, bottom plate 2 is placed on road surface first, and the inserted link of cone is inserted into
Under road surface, the present apparatus is fixed in slungshot explosion, prevents from impacting ambassador's device and topple over；
Embodiment two: after the present apparatus is fixed, so that it may bumping bag 5 is fixed on baffle 1, it, will even during fixation
Fitting 4 is plugged in the mounting groove of link block 3, and is fixed connector 4 and link block 3 using screw rod；
Embodiment three: clast can be generated during slungshot explosion during present apparatus use, clast is in blasting process
In can fly to the present apparatus in the case where enormous impact force, in impact force of the present apparatus by clast, in bumping bag 5 originally
Water can be knocked first, and bumping bag 5 can generate the power of rebound, so that clast rebound be walked, prevent clast from generating injury to people, from
And make the present apparatus play the role of first to worker and protect again, and after baffle 1 is by impact force, two pieces of gears can be made
Plate 1 slides on a base plate 2, so that the relative distance between two block baffles 1 shortens, the elastic rod 7 on baffle 1 can be in impact force
The lower compression of effect, and rotating bar 10 rotates in installation axle 9, and can push sliding shoe 11 and slide in connecting rod 12,
During this, the vertical range at 10 head and the tail both ends of rotating bar will become smaller so that between mounting blocks 8 and connecting rod 12 away from
From shortening, so that telescopic rod 13 slides in fixed link 14, so that telescopic rod 13 and fixed link 14 play connecting rod 12
The effect fixed and supported has elastic reaction in elastic rod 7, and the rotation of rotating bar 10 is simultaneously slided with sliding shoe 11, thus
Impact force can be converted to elastic force, rotatory force and sliding force, to impact force be offset, so that the present apparatus plays worker
The effect protected again to second can make two block baffles 1 slide on a base plate 2 after baffle 1 is by impact force, so that two pieces
Relative distance between baffle 1 shortens, when four rotating members 17 can turn baffle 1 in fixing axle during doing relative motion
It is dynamic, during rotating member 17 rotates, sliding part 16 can be made to do the sliding of relative direction in the sliding slot in fixing piece 15,
And support rod 19 is slided with to the one end for being located remote from block 18, and spring 20 plays the work of resilient support to support rod 19
With, therefore the impact force that baffle 1 is subject to can be converted into rotatory force, sliding force and elastic force, so that impact force be offset, make
It obtains the present apparatus and plays the role of triple protection to worker.
In conclusion the impact force that under the action of triple buffer, slungshot explosion is generated for the present apparatus offsets effect to offsetting
Fruit is good, can preferably protect the safety of user.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of blasting flyrock protective device, including baffle (1), which is characterized in that one end side wall screw of the baffle (1) is solid
Surely having link block (3), the side of link block (3) is equipped with connector (4), the other end glue connection bumping bag (5) of connector (4),
The other end of baffle (1) is welded with fixed block (6), and one end side wall screw of fixed block (6) is fixed with elastic rod (7), and elasticity
The both ends of bar (7) are all fixed with fixed block (6), and the side screw of fixed block (6) is fixed with mounting blocks (8), and the one of mounting blocks (8)
End key connection have installation axle (9), one end side wall of installation axle (9) is rotatably connected to rotating bar (10), rotating bar (10) it is another
End riveting has sliding shoe (11), and sliding shoe (11) is slidably located in the outer ends of connecting rod (12), one end side wall of the baffle (1)
It is welded with fixing piece (15), fixing piece (15) is equipped with sliding part (16), and the other end screw of sliding part (16) is fixed with rotation
Part (17), one end side wall screw of sliding part (16), which is fixed with, places block (18), and the upper end for placing block (18) slidably connects branch
Strut (19).
2. a kind of blasting flyrock protective device according to claim 1, which is characterized in that the bottom end of the baffle (1) is sliding
Dynamic to be connected with bottom plate (2), the bottom end of bottom plate (2) is welded with inserted link, and the shape of inserted link is cone.
3. a kind of blasting flyrock protective device according to claim 1, which is characterized in that one end of the link block (3)
Side wall offers mounting groove, and the diameter of mounting groove is greater than the diameter of connector (4), and the inside of mounting groove is plugged with connection
Part (4) is fixedly connected between link block (3) and connector (4) by screw rod.
4. a kind of blasting flyrock protective device according to claim 1, which is characterized in that the both ends of the connecting rod (12)
Side wall all screws are fixed with telescopic rod (13), and the other end of telescopic rod (13) slidably connects fixed link (14), fixed link (14)
Other end screw be fixed with fixed block (6).
5. a kind of blasting flyrock protective device according to claim 1, which is characterized in that the inside of the fixing piece (15)
Sliding groove is offered, and sliding is connected with first sliding axle in sliding groove, the interior keys of sliding part (16) are connected with the second sliding
Axis, and be fixedly connected between first sliding axle and second sliding axle by screw.
6. a kind of blasting flyrock protective device according to claim 1, which is characterized in that the quantity of the rotating member (17)
There are four, and rotating member (17) is rotatably connected to fixing axle between each other, and the quantity of fixing axle has one.
7. a kind of blasting flyrock protective device according to claim 1, which is characterized in that the bottom end of the support rod (19)
Sidewall weld has spring (20), and the other end of spring (20) is welded on the bottom end inner wall for placing block (18), between support rod (19)
It is connected by supporting element (21), and screw is fixed between support rod (19) and supporting element (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077748.6A CN108981517A (en) | 2018-09-16 | 2018-09-16 | A kind of blasting flyrock protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077748.6A CN108981517A (en) | 2018-09-16 | 2018-09-16 | A kind of blasting flyrock protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108981517A true CN108981517A (en) | 2018-12-11 |
Family
ID=64546284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811077748.6A Pending CN108981517A (en) | 2018-09-16 | 2018-09-16 | A kind of blasting flyrock protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108981517A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502778A (en) * | 2020-11-29 | 2021-03-16 | 重庆梅安森科技股份有限公司 | Active blasting energy absorption device for air duct |
| CN115289931A (en) * | 2022-08-18 | 2022-11-04 | 中铁十六局集团有限公司 | Blasting flyrock protector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206073829U (en) * | 2016-09-09 | 2017-04-05 | 安徽理工大学 | A kind of blasting flyrock preventer |
| CN206569536U (en) * | 2017-03-14 | 2017-10-20 | 山西省长治市祥雨塑胶有限公司 | A kind of stability maintenance device of explosion-proof water tank |
| CN107492802A (en) * | 2017-09-13 | 2017-12-19 | 江苏银佳电子设备有限公司 | A kind of high-tension switch cabinet of good buffer effect |
| CN207374911U (en) * | 2017-09-06 | 2018-05-18 | 林桂军 | A kind of isolation cabinet of chemical dangerous goods |
| CN108470945A (en) * | 2018-03-30 | 2018-08-31 | 赵盼盼 | A kind of electrochemical appliance ensuring good safety |
| CN208920980U (en) * | 2018-09-16 | 2019-05-31 | 六盘水久翔爆破工程有限责任公司 | A kind of blasting flyrock protective device |
-
2018
- 2018-09-16 CN CN201811077748.6A patent/CN108981517A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206073829U (en) * | 2016-09-09 | 2017-04-05 | 安徽理工大学 | A kind of blasting flyrock preventer |
| CN206569536U (en) * | 2017-03-14 | 2017-10-20 | 山西省长治市祥雨塑胶有限公司 | A kind of stability maintenance device of explosion-proof water tank |
| CN207374911U (en) * | 2017-09-06 | 2018-05-18 | 林桂军 | A kind of isolation cabinet of chemical dangerous goods |
| CN107492802A (en) * | 2017-09-13 | 2017-12-19 | 江苏银佳电子设备有限公司 | A kind of high-tension switch cabinet of good buffer effect |
| CN108470945A (en) * | 2018-03-30 | 2018-08-31 | 赵盼盼 | A kind of electrochemical appliance ensuring good safety |
| CN208920980U (en) * | 2018-09-16 | 2019-05-31 | 六盘水久翔爆破工程有限责任公司 | A kind of blasting flyrock protective device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502778A (en) * | 2020-11-29 | 2021-03-16 | 重庆梅安森科技股份有限公司 | Active blasting energy absorption device for air duct |
| CN112502778B (en) * | 2020-11-29 | 2023-08-25 | 重庆梅安森科技股份有限公司 | Active blasting energy-absorbing device for air duct |
| CN115289931A (en) * | 2022-08-18 | 2022-11-04 | 中铁十六局集团有限公司 | Blasting flyrock protector |
| CN115289931B (en) * | 2022-08-18 | 2023-08-15 | 中铁十六局集团有限公司 | Blasting flyrock protector |
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