CN208920980U - A kind of blasting flyrock protective device - Google Patents
A kind of blasting flyrock protective device Download PDFInfo
- Publication number
- CN208920980U CN208920980U CN201821509197.1U CN201821509197U CN208920980U CN 208920980 U CN208920980 U CN 208920980U CN 201821509197 U CN201821509197 U CN 201821509197U CN 208920980 U CN208920980 U CN 208920980U
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- China
- Prior art keywords
- fixed
- sliding
- screw
- block
- side wall
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- Expired - Fee Related
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Abstract
The utility model 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, effect of the present apparatus in triple buffer Under, 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 utility model 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.
Utility model content
Purpose of the utility model is to solve exist in the prior art only to devise one layer of elastic material as anti-
The material of quick-fried buffering so that when slungshot explosion the explosion-proof effect difference of device disadvantage, and propose a kind of blasting flyrock protect dress
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
One end side wall screw of a kind of blasting flyrock protective device, including baffle, the baffle is fixed with link block, connection
The side of block is equipped with connector, the other end glue connection bumping bag of connector, and the other end of baffle is welded with fixed block, fixed block
One end side wall screw be 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
There are mounting blocks, one end key connection of mounting blocks has installation axle, and one end side wall of installation axle is rotatably connected to rotating bar, rotating bar
Other 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 fixation
Part, fixing piece are 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 is fixed
There is placement block, 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 utility model are:
1, the utility model is set by the outer end in baffle there are two bumping bag, the impact force that bumping bag generates clast
The effect of rebound is played, so that clast rebound be walked, prevents clast from generating injury to people, so that the present apparatus plays worker
The effect protected again to first.
2, the utility model has elastic reaction by elastic rod, and the rotation of rotating bar is simultaneously slided with sliding shoe, 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.
3, the utility model is rotated in fixing axle by rotating member, and sliding part slides on fixing piece and the bullet of spring
Property effect, so that the impact force that baffle is subject to is converted to rotatory force, sliding force and elastic force, impact force is offset, so that this dress
It sets 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.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of blasting flyrock protective device schematic view of the front view；
Fig. 2 be the utility model proposes a kind of blasting flyrock protective device overlooking structure diagram；
Fig. 3 be the utility model proposes a kind of blasting flyrock protective device A at enlarged structure schematic diagram.
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
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
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 circular cone
Shape, one end side wall of link block 3 offer mounting groove, and the diameter of mounting groove is greater than the diameter of connector 4, and mounting groove
Inside is plugged with connector 4, is fixedly connected between link block 3 and connector 4 by screw rod, both ends side wall all spiral shells of connecting rod 12
Nail is fixed with telescopic rod 13, and the other end of telescopic rod 13 slidably connects fixed link 14, and the other end screw of fixed link 14 is fixed
There is fixed block 6, the inside of fixing piece 15 offers sliding groove, and sliding is connected with first sliding axle, sliding part 16 in sliding groove
Interior keys be connected with second sliding axle, and be fixedly connected between first sliding axle and second sliding axle by screw, rotating member
There are four 17 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, between support rod 19
It is connected by supporting element 21, and screw is fixed between support rod 19 and supporting element 21；
The utility model, by setting in the outer end of baffle 1 there are two bumping bag 5, the impact force that bumping bag 5 generates clast
The effect of rebound is played, so that clast rebound be walked, prevents clast from generating injury to people, so that the present apparatus plays worker
The effect protected again to first has elastic reaction by elastic rod 7, and the rotation of rotating bar 10 is simultaneously slided with sliding shoe 11,
So as to which impact force is converted to elastic force, rotatory force and sliding force, to impact force be offset, so that the present apparatus is to work
Person plays the role of second and protects again, is rotated in fixing axle by rotating member 17, sliding part 16 slided on fixing piece 15 and
The elastic reaction of spring 20 supports impact force so that the impact force that baffle 1 is subject to is converted to rotatory force, sliding force and elastic force
Disappear, so that the present apparatus 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, during fixation,
Connector 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 explosion
The present apparatus can be flown in the case where enormous impact force in the process, in impact force of the present apparatus by clast, in bumping bag 5
Tap 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 wound to people
Evil, is protected, and after baffle 1 is by impact force, can make again so that the present apparatus plays the role of first to worker
Two block baffles 1 are slided on a base plate 2, so that the relative distance between two block baffles 1 shortens, the elastic rod 7 on baffle 1 can rushed
It hits under the action of power and compresses, and rotating bar 10 rotates in installation axle 9, and it is sliding in connecting rod 12 to push sliding shoe 11
Dynamic, in the process, the vertical range at 10 head and the tail both ends of rotating bar will become smaller so that mounting blocks 8 and connecting rod 12 it
Between distance shorten so that telescopic rod 13 slides in fixed link 14, so that telescopic rod 13 and fixed link 14 are to connecting rod
12 play the role of fixing and supporting, and have elastic reaction in elastic rod 7, the rotation of rotating bar 10 is simultaneously sliding with sliding shoe 11
It is dynamic, so as to which impact force is converted to elastic force, rotatory force and sliding force, to impact force be offset, so that the present apparatus pair
Worker plays the role of second and protects again, after baffle 1 is by impact force, two block baffles 1 can be made to slide on a base plate 2,
So that the relative distance between two block baffles 1 shortens, when four rotating members 17 can be solid during doing relative motion for baffle 1
It is rotated on dead axle, during rotating member 17 rotates, sliding part 16 can be made to do opposite side in the sliding slot in fixing piece 15
To sliding, and support rod 19 is slided with to the one end for being located remote from block 18, and spring 20 plays bullet to support rod 19
Property support effect, therefore the impact force that baffle 1 is subject to can be converted to rotatory force, sliding force and elastic force, to will hit
Power counteracting is hit, so that the present apparatus 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 preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
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 |
|---|---|---|---|
| CN201821509197.1U CN208920980U (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 |
|---|---|---|---|
| CN201821509197.1U CN208920980U (en) | 2018-09-16 | 2018-09-16 | A kind of blasting flyrock protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208920980U true CN208920980U (en) | 2019-05-31 |
Family
ID=66705700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821509197.1U Expired - Fee Related CN208920980U (en) | 2018-09-16 | 2018-09-16 | A kind of blasting flyrock protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208920980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981517A (en) * | 2018-09-16 | 2018-12-11 | 六盘水久翔爆破工程有限责任公司 | A kind of blasting flyrock protective device |
| CN110985113A (en) * | 2019-12-25 | 2020-04-10 | 山东里能鲁西矿业有限公司 | Movable adjustable blasting bunker device |
-
2018
- 2018-09-16 CN CN201821509197.1U patent/CN208920980U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981517A (en) * | 2018-09-16 | 2018-12-11 | 六盘水久翔爆破工程有限责任公司 | A kind of blasting flyrock protective device |
| CN110985113A (en) * | 2019-12-25 | 2020-04-10 | 山东里能鲁西矿业有限公司 | Movable adjustable blasting bunker device |
| CN110985113B (en) * | 2019-12-25 | 2021-10-08 | 山东里能鲁西矿业有限公司 | Movable adjustable blasting bunker device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20200916 |