CN220489875U - Blasting flyrock protector - Google Patents
Blasting flyrock protector Download PDFInfo
- Publication number
- CN220489875U CN220489875U CN202321829789.2U CN202321829789U CN220489875U CN 220489875 U CN220489875 U CN 220489875U CN 202321829789 U CN202321829789 U CN 202321829789U CN 220489875 U CN220489875 U CN 220489875U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- baffle
- base
- utility
- protection device
- 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.)
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Links
- 238000005422 blasting Methods 0.000 title claims abstract description 17
- 230000001012 protector Effects 0.000 title claims description 6
- 230000035939 shock Effects 0.000 claims abstract description 27
- 239000006096 absorbing agent Substances 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004575 stone Substances 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
- 238000005253 cladding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a blasting flyrock protection device which comprises a base, wherein a vertical plate is vertically and fixedly connected to the rear side of the upper end of the base, second rotating shafts are rotatably connected to two sides of the vertical plate, and side plates are rotatably connected to the second rotating shafts. According to the utility model, the barrier formed by the first baffle, the second baffle and the side plates can shield and protect workers in an omnibearing manner, the shock absorbing block can weaken shock generated by impact, the side plates are rotationally connected with the vertical plates through the second rotating shafts, the connecting component arranged between the side plates and the vertical plates can transmit the shock generated when the vertical plates are impacted to the hydraulic shock absorber, the hydraulic shock absorber can weaken the shock generated by the impact, the anti-skid nails can play a role of stabilizing the device, and the seat can facilitate the rest of the workers.
Description
Technical Field
The utility model relates to the technical field of blasting flyrock protection devices, in particular to a blasting flyrock protection device.
Background
The blasting is a technique for achieving the expected purpose by utilizing the compression, loosening, damage, throwing and killing effects of the explosive in air, water, earth and stone mediums or objects, and is usually adopted as surface blasting for mine blasting, dust and broken stone are mixed in the blasting process, and a protective safety device is required to be arranged on a blasting site for workers to avoid.
The chinese patent with patent publication No. CN207407754U discloses a blasting flystone protector, the device is three-layer, the intermediate layer is elastic material, both sides of the elastic material are covered and fixed by wire netting, the device is divided into an upper part and a lower part connected by a hinge, the device can be folded and unfolded, the device is more convenient to move after folding, the device height is increased by supporting the telescopic rod after unfolding, two layers of water cladding can be hung on the device, dust fall after blasting and impact to the device are reduced, the service life of the device is greatly prolonged, a fixing device for resisting blasting impact is arranged below the device, and the device is prevented from toppling over due to overlarge impact.
The existing protection device is poor in protection effect and cannot conduct omnibearing protection on workers.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a blasting flyrock protection device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a blasting flystone protector, includes the base, the vertical fixedly connected with riser of upper end rear side of base, the both sides of riser are all rotated and are connected with the second pivot, all rotate in the second pivot and be connected with the curb plate, the spout has all been seted up to the downside about the front side both ends of riser, the equal fixedly connected with hydraulic damper of inside of spout, the fluting has all been seted up to the inboard upper and lower end of curb plate, the first pivot of slotted inside all rotates and is connected with, all be provided with coupling assembling between fluting and the corresponding spout.
Further, a plurality of anti-skidding nails are fixedly connected to the lower end of the base.
Further, the rear side fixedly connected with a plurality of snubber blocks of riser, the rear side fixedly connected with first baffle of snubber block, the upper end slope fixedly connected with second baffle of first baffle.
Further, the upper end of the base is fixedly connected with a seat.
Further, the coupling assembling includes the connecting rod, the one end fixedly connected with first connecting seat of connecting rod, first connecting seat rotates with corresponding first pivot and is connected.
Further, the other end fixedly connected with second connecting seat of connecting rod, rotate on the second connecting seat and be connected with the slider, slider and corresponding spout sliding connection, and one side of slider and the one end fixed connection who corresponds hydraulic shock absorber.
The utility model has the beneficial effects that:
when the explosion flyrock protecting device is used, the barrier formed by the first baffle, the second baffle and the side plates can shield and protect workers in all directions, the shock absorbing blocks can weaken shock generated by impact, the side plates are connected with the vertical plates in a rotating mode through the second rotating shafts, the connecting components arranged between the side plates and the vertical plates can transmit the shock generated when the vertical plates are impacted to the hydraulic shock absorber, the hydraulic shock absorber can weaken the shock generated by the impact, the anti-skid nails can play a role of stabilizing the device, and the seat can facilitate rest of the workers.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1: a front view of the present utility model;
fig. 2: a bottom view of the present utility model;
fig. 3: right side view of the present utility model;
fig. 4: the connecting component mounting structure of the utility model is schematically shown;
fig. 5: the connecting component structure of the utility model is schematically shown.
The reference numerals are as follows:
1. a base; 2. a vertical plate; 3. a side plate; 4. a chute; 5. a hydraulic shock absorber; 6. slotting; 7. a connection assembly; 8. a seat; 9. an anti-skid nail; 10. a first rotating shaft; 11. a damper block; 12. a first baffle; 13. a second baffle; 14. a second rotating shaft; 15. a connecting rod; 16. a first connection base; 17. a second connecting seat; 18. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, relate to a blasting flystone protector, including base 1, the vertical fixedly connected with riser 2 of upper end rear side of base 1, the both sides of riser 2 all rotate and are connected with second pivot 14, all rotate on the second pivot 14 and be connected with curb plate 3, spout 4 has all been seted up to the front side both ends upside down of riser 2, the inside of spout 4 is all fixedly connected with hydraulic damper 5, fluting 6 has all been seted up to the inboard upper and lower end of curb plate 3, the inside of fluting 6 all rotates and is connected with first pivot 10, all be provided with coupling assembling 7 between fluting 6 and the corresponding spout 4.
As shown in fig. 1-5, the lower end of the base 1 is fixedly connected with a plurality of cleats 9, and the cleats 9 can be inserted into soil to play a role in stabilizing the base 1.
As shown in fig. 1-5, the rear side of the vertical plate 2 is fixedly connected with a plurality of shock absorbing blocks 11, the shock absorbing blocks 11 can attenuate the vibration generated by impact, the rear side of the shock absorbing blocks 11 is fixedly connected with a first baffle 12, and the upper end of the first baffle 12 is obliquely and fixedly connected with a second baffle 13.
As shown in fig. 1-5, the upper end of the base 1 is fixedly connected with a seat 8, and the seat 8 can facilitate the rest of staff.
As shown in fig. 1 to 5, the connecting assembly 7 includes a connecting rod 15, one end of the connecting rod 15 is fixedly connected with a first connecting seat 16, the first connecting seat 16 is rotationally connected with a corresponding first rotating shaft 10, the other end of the connecting rod 15 is fixedly connected with a second connecting seat 17, a sliding block 18 is rotationally connected on the second connecting seat 17, the sliding block 18 is slidably connected with a corresponding sliding groove 4, one side of the sliding block 18 is fixedly connected with one end of a corresponding hydraulic damper 5, when the side plate 3 is impacted, the side plate 3 rotates through the second rotating shaft 14, one end of the connecting assembly 7 rotates with the first rotating shaft 10 through the first connecting seat 16, the other end rotates with the sliding block 18 through the second connecting seat 17, and the sliding block 18 moves along the sliding groove 4 to compress the hydraulic damper 5, so that vibration is transmitted to the hydraulic damper 5.
Working principle: when the anti-skid nail 9 is used, the anti-skid nail can be inserted into soil to play a stable role on the base 1, the arranged seat 8 can be convenient for a worker to rest, the barrier formed by the first baffle 12, the second baffle 13 and the side plate 3 can play a role in shielding and protecting the worker in all directions, the shock absorber 11 can play a role in weakening shock generated by impact, the side plate 3 and the vertical plate 2 are rotationally connected through the second rotating shaft 14, the connecting component 7 arranged between the side plate 3 and the vertical plate 2 can transmit the shock generated when the vertical plate 2 is impacted to the hydraulic shock absorber 5, the arranged hydraulic shock absorber 5 can weaken the shock generated by impact, specifically, when the side plate 3 is impacted, one end of the connecting component 7 rotates with the first rotating shaft 10 through the second rotating shaft 14, the other end rotates with the sliding block 18 through the first connecting seat 16, and the sliding block 18 moves to compress the hydraulic shock absorber 5 along the sliding groove 4, and accordingly the shock is transmitted to the hydraulic shock absorber 5.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a blasting flyrock protector, includes base (1), its characterized in that: vertical fixedly connected with riser (2) of upper end rear side of base (1), the both sides of riser (2) are all rotated and are connected with second pivot (14), all rotate on second pivot (14) and be connected with curb plate (3), spout (4) have all been seted up to downside about the front side both ends of riser (2), the inside of spout (4) is all fixedly connected with hydraulic damper (5), fluting (6) have all been seted up to the inboard upper and lower end of curb plate (3), the inside of fluting (6) is all rotated and is connected with first pivot (10), all be provided with coupling assembling (7) between fluting (6) and corresponding spout (4).
2. A blast flyrock protection device according to claim 1, wherein: the lower end of the base (1) is fixedly connected with a plurality of anti-skid nails (9).
3. A blast flyrock protection device according to claim 1, wherein: the rear side fixedly connected with a plurality of snubber blocks (11) of riser (2), the rear side fixedly connected with first baffle (12) of snubber block (11), the upper end slope fixedly connected with second baffle (13) of first baffle (12).
4. A blast flyrock protection device according to claim 1, wherein: the upper end of the base (1) is fixedly connected with a seat (8).
5. A blast flyrock protection device according to claim 1, wherein: the connecting assembly (7) comprises a connecting rod (15), one end of the connecting rod (15) is fixedly connected with a first connecting seat (16), and the first connecting seat (16) is rotationally connected with a corresponding first rotating shaft (10).
6. A blast flyrock protection device according to claim 5, wherein: the other end fixedly connected with second connecting seat (17) of connecting rod (15), rotate on second connecting seat (17) and be connected with slider (18), slider (18) and corresponding spout (4) sliding connection, and one side of slider (18) and the one end fixed connection of corresponding hydraulic shock absorber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321829789.2U CN220489875U (en) | 2023-07-12 | 2023-07-12 | Blasting flyrock protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321829789.2U CN220489875U (en) | 2023-07-12 | 2023-07-12 | Blasting flyrock protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489875U true CN220489875U (en) | 2024-02-13 |
Family
ID=89842270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321829789.2U Active CN220489875U (en) | 2023-07-12 | 2023-07-12 | Blasting flyrock protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489875U (en) |
-
2023
- 2023-07-12 CN CN202321829789.2U patent/CN220489875U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |