CN209043137U - A kind of high slope explosion Rolling Stone blocking protective device - Google Patents
A kind of high slope explosion Rolling Stone blocking protective device Download PDFInfo
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- CN209043137U CN209043137U CN201821508257.8U CN201821508257U CN209043137U CN 209043137 U CN209043137 U CN 209043137U CN 201821508257 U CN201821508257 U CN 201821508257U CN 209043137 U CN209043137 U CN 209043137U
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- sliding sleeve
- sliding
- connecting rod
- baffle
- block
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Abstract
The utility model discloses a kind of high slope explosion Rolling Stones to stop protective device, including pedestal, fixed frame is hinged at the top of the pedestal, the two sides of the fixed frame inner wall offer first sliding groove, the internal slide of the first sliding groove is connected with the first sliding block, the inner wall of the fixed frame slidably connects baffle, the baffle is to be slidably connected with the first sliding block, the one side of the baffle is fixedly connected with the first sliding sleeve, first sliding sleeve one end is plugged with connecting rod, the connecting rod is to be slidably connected with the first sliding sleeve, elastic ball A is equipped between first sliding sleeve and connecting rod, the connecting rod is socketed with the second sliding sleeve far from one end of the first sliding sleeve, second sliding sleeve is to be slidably connected with connecting rod, elastic ball B is equipped between second sliding sleeve and connecting rod.The angle of baffle is adjusted in the utility model, and side slope that can be different to some gradients carries out corresponding angle adjustment, keeps the range of protection more comprehensive, is easy to use.
Description
Technical field
The utility model relates to shotfiring safety technical fields more particularly to a kind of high slope explosion Rolling Stone to stop protection dress
It sets.
Background technique
With the development of China's modernization construction, bursting work environment becomes increasingly complex, and the requirement to shotfiring safety may
Also can be higher and higher, although our engineering explosion technologies have reached high level, bursting work is the work of a risk, is
Safety, in engineering practice, often there are many requiring and standard needs us to make great efforts to go to solve, such as strict control explosion
Dither effect, Blasting shock wave, noise, dust etc. influence, and to prevent the threat to bursting work such as electrical interference, also to pay close attention to water
The problems such as soil holding, environmental protection.
Most Rolling Stone stops the angle of protective device baffle to be fixed currently on the market, it is difficult to the side slope different to the gradient
It is adjusted correspondingly, is easy to cause the protective range of baffle to reduce, uses very inconvenient.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high slope explosion proposed
Rolling Stone stops protective device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high slope explosion Rolling Stone stops protective device, including pedestal, is hinged with fixed frame at the top of the pedestal, institute
The two sides for stating fixed frame inner wall offer first sliding groove, and the internal slide of the first sliding groove is connected with the first sliding block, described solid
The inner wall for determining frame slidably connects baffle, and the baffle is to be slidably connected with the first sliding block, and the one side of the baffle is fixed to be connected
It is connected to the first sliding sleeve, first sliding sleeve one end is plugged with connecting rod, and the connecting rod is to be slidably connected with the first sliding sleeve, and described first
Elastic ball A is equipped between sliding sleeve and connecting rod, the connecting rod is socketed with the second sliding sleeve far from one end of the first sliding sleeve, and described second is sliding
Set is to be slidably connected with connecting rod, elastic ball B is equipped between second sliding sleeve and connecting rod, the surface of the connecting rod is socketed with bullet
Spring, one end of the spring are to be fixedly connected with the first sliding sleeve, and the one end of the spring far from the first sliding sleeve and the second sliding sleeve are solid
Fixed connection, the one side of the fixed frame are hinged with slide bar, and the side of the slide bar is in dentation, and the surface of the slide bar is socketed with
Support rod, the support rod are to be slidably connected with slide bar, and the side of the support rod is fixedly installed with fixed block, the fixed block
Inside offer cavity, the two sides of the cavity offer second sliding slot, and the internal slide of the second sliding slot is connected with
Two sliding blocks, the side of the fixed block are plugged with threaded rod, and the threaded rod is to be threadedly coupled with fixed block, the threaded rod
One end fixing sleeve is connected to bearing, and the bearing is fixedly connected with link block far from the one side of threaded rod, and the two of the link block
Side is fixedly connected with the second sliding block, and the link block is fixedly connected with bolt, the bolt and slide bar far from the one side of bearing
One side engagement with teeth.
Preferably, the threaded rod, bearing, link block are concentric with bolt.
Preferably, first sliding sleeve, the second sliding sleeve, spring are concentric with connecting rod.
Preferably, the baffle is parallel with the one side of fixed frame inner wall.
Preferably, the fixed block, threaded rod bolt are vertical with support rod and slide bar.
Preferably, the elastic ball A and elastic ball B have rubber to be made.
Compared with prior art, the utility model has the beneficial effects that passing through setting elastic ball A, bullet in the utility model
Property ball B, spring, slide bar and support rod, the impact force that baffle is subject to makes the first sliding sleeve squeeze the second sliding sleeve, and connecting rod squeezes elastic ball
A and elastic ball B makes spring, elastic ball A and elastic ball B generate deformation, absorbs impact force, reduces damage of the Rolling Stone to baffle, turns
Dynamic threaded rod, separates bolt with slide bar, to keep slide bar free to slide in support rod, slide bar drives fixed frame and gear
Plate rotation, so that the angle of baffle be allow to be adjusted, side slope that can be different to some gradients carries out corresponding angle tune
It is whole, keep the range of protection more comprehensive, is easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high slope explosion Rolling Stone stop protective device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of high slope explosion Rolling Stone stop protective device front view；
Fig. 3 be the utility model proposes a kind of high slope explosion Rolling Stone stop protective device the position A structural representation
Figure；
Fig. 4 be the utility model proposes a kind of high slope explosion Rolling Stone stop protective device the position B structural representation
Figure.
In figure: 1 pedestal, 2 fixed frames, 3 first sliding grooves, 4 first sliding blocks, 5 baffles, 6 first sliding sleeves, 7 connecting rods, 8 elastic balls
A, 9 second sliding sleeves, 10 elastic ball B, 11 springs, 12 slide bars, 13 support rods, 14 fixed blocks, 15 threaded rods, 16 bearings, 17 second
Sliding slot, 18 second sliding blocks, 19 link blocks, 20 bolts.
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.1-4, a kind of high slope explosion Rolling Stone stops protective device, including pedestal 1, the top of pedestal 1 to be hinged with
Fixed frame 2, the two sides of 2 inner wall of fixed frame offer first sliding groove 3, and the internal slide of first sliding groove 3 is connected with the first sliding block 4,
The inner wall of fixed frame 2 slidably connects baffle 5, and baffle 5 is parallel with the one side of 2 inner wall of fixed frame, baffle 5 and the first sliding block 4
To be slidably connected, the one side of baffle 5 is fixedly connected with the first sliding sleeve 6, and 6 one end of the first sliding sleeve is plugged with connecting rod 7, connecting rod 7 with
First sliding sleeve 6 is to be slidably connected, and elastic ball A8, the one end of connecting rod 7 far from the first sliding sleeve 6 are equipped between the first sliding sleeve 6 and connecting rod 7
It is socketed with the second sliding sleeve 9, the second sliding sleeve 9 is to be slidably connected with connecting rod 7, elastic ball B10 is equipped between the second sliding sleeve 9 and connecting rod 7,
Elastic ball A8 and elastic ball B10 have rubber to be made, and the surface of connecting rod 7 is socketed with spring 11, the first sliding sleeve 6, the second sliding sleeve 9,
Spring 11 is concentric with connecting rod 7, and one end of spring 11 is to be fixedly connected with the first sliding sleeve 6, and spring 11 is far from the first sliding sleeve 6
One end is fixedly connected with the second sliding sleeve 9, and the one side of fixed frame 2 is hinged with slide bar 12, and the side of slide bar 12 is in dentation, slide bar 12
Surface be socketed with support rod 13, support rod 13 is to be slidably connected with slide bar 12, and the side of support rod 13 is fixedly installed with fixation
Block 14, the inside of fixed block 14 offer cavity, and the two sides of cavity offer second sliding slot 17, the internal slide of second sliding slot 17
It is connected with the second sliding block 18, the side of fixed block 14 is plugged with threaded rod 15, and threaded rod 15 is to be threadedly coupled with fixed block 14, spiral shell
One end fixing sleeve of rasp bar 15 is connected to bearing 16, and bearing 16 is fixedly connected with link block 19, spiral shell far from the one side of threaded rod 15
Rasp bar 15, bearing 16, link block 19 are concentric with bolt 20, and the two sides of link block 19 are fixedly connected with the second sliding block 18, even
Connect block 19 and be fixedly connected with bolt 20 far from the one side of bearing 16, fixed block 14,15 bolt 20 of threaded rod with support rod 13
Vertical with slide bar 12, the one side with teeth with slide bar 12 of bolt 20 engages, by the way that elastic ball A8, elastic ball B10, spring is arranged
11, slide bar 12 and support rod 13, the impact force that baffle 5 is subject to make the first sliding sleeve 6 squeeze the second sliding sleeve 9, and connecting rod 7 squeezes elastic ball
A8 and elastic ball B10 makes spring 11, elastic ball A8 and elastic ball B10 generate deformation, absorbs impact force, reduces Rolling Stone to baffle 5
Damage, rotate threaded rod 15, separate bolt 20 with slide bar 12, to allow the free skating in support rod 13 of slide bar 12
Dynamic, slide bar 12 drives fixed frame 2 and baffle 5 to rotate, so that the angle of baffle 5 is adjusted, it can be to some gradients
Different side slopes carries out corresponding angle adjustment, keeps the range of protection more comprehensive, is easy to use.
Working principle: when adjustment angle, rotating threaded rod 15, and threaded rod 15 is mobile with dynamic bearing 16, and bearing 16, which drives, to be connected
It is mobile to connect block 19, link block 19 drives bolt 20 mobile, separates bolt 20 with slide bar 12, moves freely slide bar 12, slide bar
12 slidings drive fixed frame 2 and baffle 5 to rotate, and after being adjusted to required angle, rotate threaded rod 15, threaded rod 15 is made to drive connection
Block 19 and bolt 20 are mobile, engage bolt 20 with slide bar 12, and slide bar 12 is fixed, and 5 stress of baffle squeezes the first sliding sleeve 6, the
One sliding sleeve 6 squeezes the second sliding sleeve 9 by spring, and spring 11 generates deformation, and baffle 5 squeezes connecting rod 7, connecting rod 7 by elastic ball A8
Elastic ball B10 is squeezed, elastic ball A8 and elastic ball B10 is made to generate deformation.
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 (6)
1. a kind of high slope explosion Rolling Stone stops protective device, including pedestal (1), which is characterized in that the top of the pedestal (1)
Be hinged with fixed frame (2), the two sides of fixed frame (2) inner wall offer first sliding groove (3), the first sliding groove (3) it is interior
Portion slidably connects the first sliding block (4), and the inner wall of the fixed frame (2) slidably connects baffle (5), the baffle (5) and the
One sliding block (4) is to be slidably connected, and the one side of the baffle (5) is fixedly connected with the first sliding sleeve (6), first sliding sleeve (6)
One end is plugged with connecting rod (7), and the connecting rod (7) is to be slidably connected with the first sliding sleeve (6), first sliding sleeve (6) and connecting rod (7)
Between be equipped with elastic ball A(8), the connecting rod (7) is socketed with the second sliding sleeve (9) far from the one end of the first sliding sleeve (6), described second
Sliding sleeve (9) is to be slidably connected with connecting rod (7), and elastic ball B(10 is equipped between second sliding sleeve (9) and connecting rod (7)), the company
The surface of bar (7) is socketed with spring (11), and one end of the spring (11) is to be fixedly connected with the first sliding sleeve (6), the spring
(11) one end far from the first sliding sleeve (6) is fixedly connected with the second sliding sleeve (9), and the one side of the fixed frame (2) is hinged with cunning
The side of bar (12), the slide bar (12) is in dentation, and the surface of the slide bar (12) is socketed with support rod (13), the support rod
It (13) is to be slidably connected with slide bar (12), the side of the support rod (13) is fixedly installed with fixed block (14), the fixed block
(14) inside offers cavity, and the two sides of the cavity offer second sliding slot (17), the inside of the second sliding slot (17)
Slidably connect the second sliding block (18), the side of the fixed block (14) is plugged with threaded rod (15), the threaded rod (15) with
Fixed block (14) is to be threadedly coupled, and one end fixing sleeve of the threaded rod (15) is connected to bearing (16), and the bearing (16) is separate
The one side of threaded rod (15) is fixedly connected with link block (19), and the two sides and the second sliding block (18) of the link block (19) are fixed
Connection, the link block (19) are fixedly connected with bolt (20) far from the one side of bearing (16), the bolt (20) and slide bar
(12) one side with teeth engagement.
2. a kind of high slope explosion Rolling Stone according to claim 1 stops protective device, which is characterized in that the threaded rod
(15), bearing (16), link block (19) are concentric with bolt (20).
3. a kind of high slope explosion Rolling Stone according to claim 1 stops protective device, which is characterized in that described first is sliding
Set (6), the second sliding sleeve (9), spring (11) are concentric with connecting rod (7).
4. a kind of high slope explosion Rolling Stone according to claim 1 stops protective device, which is characterized in that the baffle
(5) parallel with the one side of fixed frame (2) inner wall.
5. a kind of high slope explosion Rolling Stone according to claim 1 stops protective device, which is characterized in that the fixed block
(14), threaded rod (15) bolt (20) is vertical with support rod (13) and slide bar (12).
6. a kind of high slope explosion Rolling Stone according to claim 1 stops protective device, which is characterized in that the elastic ball
A(8) and elastic ball B(10) there is rubber to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508257.8U CN209043137U (en) | 2018-09-15 | 2018-09-15 | A kind of high slope explosion Rolling Stone blocking protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508257.8U CN209043137U (en) | 2018-09-15 | 2018-09-15 | A kind of high slope explosion Rolling Stone blocking protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043137U true CN209043137U (en) | 2019-06-28 |
Family
ID=67033284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821508257.8U Active CN209043137U (en) | 2018-09-15 | 2018-09-15 | A kind of high slope explosion Rolling Stone blocking protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811352A (en) * | 2020-07-16 | 2020-10-23 | 浙江安盛爆破工程有限公司 | Mine blasting protector |
| CN113047898A (en) * | 2021-02-26 | 2021-06-29 | 成都建工路桥建设有限公司 | Tunnel blasting protection device and using method thereof |
| CN114659420A (en) * | 2022-03-08 | 2022-06-24 | 国家能源集团新疆能源有限责任公司 | Blasting protector |
-
2018
- 2018-09-15 CN CN201821508257.8U patent/CN209043137U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811352A (en) * | 2020-07-16 | 2020-10-23 | 浙江安盛爆破工程有限公司 | Mine blasting protector |
| CN111811352B (en) * | 2020-07-16 | 2022-05-10 | 浙江安盛爆破工程有限公司 | Mine blasting protector |
| CN113047898A (en) * | 2021-02-26 | 2021-06-29 | 成都建工路桥建设有限公司 | Tunnel blasting protection device and using method thereof |
| CN114659420A (en) * | 2022-03-08 | 2022-06-24 | 国家能源集团新疆能源有限责任公司 | Blasting protector |
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