CN211783111U - Protection safety shed for mine blasting - Google Patents
Protection safety shed for mine blasting Download PDFInfo
- Publication number
- CN211783111U CN211783111U CN202020353581.8U CN202020353581U CN211783111U CN 211783111 U CN211783111 U CN 211783111U CN 202020353581 U CN202020353581 U CN 202020353581U CN 211783111 U CN211783111 U CN 211783111U
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- Prior art keywords
- spring
- roof
- bolt
- mine blasting
- sides
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- 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.)
- Expired - Fee Related
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- 238000005422 blasting Methods 0.000 title claims abstract description 20
- 238000013016 damping Methods 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 18
- 230000035939 shock Effects 0.000 description 20
- 238000010521 absorption reaction Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a mine blasting is with protection safety canopy, including bottom plate, support, protection canopy and roof, the both sides on bottom plate top all are provided with the support, the top of support is provided with dismantles the structure, the top of dismantling the structure is provided with the roof, the both sides of roof outer wall all are provided with shock-absorbing structure, the both sides of roof all are provided with elevation structure, the top of roof is provided with protection canopy, protection canopy's inside all is provided with the bracing piece. The utility model discloses a recess and lug of setting on the ring flange have realized the easy to assemble to whole device, when needs are dismantled, are connected with the dead lever through the connecting rod, then there is the bolt dead lever inside, twine the third spring on the bolt, according to the effect of third spring elasticity, pull out the bolt, have realized that the bolt breaks away from the draw-in groove to the effect of quick dismantlement has been reached.
Description
Technical Field
The utility model relates to a protector technical field specifically is a mine blasting is with protection safety canopy.
Background
The mine blasting is with protection safety canopy is a device that is used for protecting the stone that splashes when blasting the mine, because the consumption of present energy for need more mineral products, need explode when the mining, and the stone that splashes after the blasting need protect.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional protective safety shed for mine blasting is inconvenient to lift the side plates in the using process;
(2) the traditional protective safety shed for mine blasting has poor damping effect in the using process;
(3) traditional mine blasting is with protection safety canopy inconvenient dismantles whole device at the in-process that uses.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mine blasting is with protection safety canopy to provide inconvenient lift, the not good and inconvenient problem of dismantling of shock attenuation effect in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mine blasting is with protection safety canopy, includes bottom plate, support, protection canopy and roof, the both sides on bottom plate top all are provided with the support, the top of support is provided with dismantles the structure, the top of dismantling the structure is provided with the roof, the both sides of roof outer wall all are provided with shock-absorbing structure, the both sides of roof all are provided with elevation structure, the top of roof is provided with protection canopy, the inside of protection canopy all is provided with the bracing piece.
Preferably, rack, lifting seat, slider, spout, gear and handle have set gradually in lifting structure's inside, the inside of spout is provided with lifting seat, lifting seat's inside is provided with the rack, the one end of rack is provided with the gear, one side of gear is provided with the handle.
Preferably, the two sides of the top end of the lifting seat are provided with sliding blocks, and a sliding structure is formed between the sliding blocks and the sliding grooves.
Preferably, the inside of shock-absorbing structure has set gradually snubber block, first spring, shock attenuation pole and second spring, the inside of shock attenuation pole is provided with the second spring, the top of shock attenuation pole is provided with the snubber block, one side of snubber block is provided with first spring.
Preferably, the inside of unloading the structure is provided with recess, ring flange, lug, bolt, third spring, draw-in groove, connecting rod and dead lever in proper order, the inside top of ring flange is provided with the lug, the inside bottom of ring flange is provided with the recess, the both sides of ring flange all are provided with the connecting rod, the both ends of connecting rod all are provided with the dead lever, the inside one side of dead lever is provided with the bolt, the surface winding of bolt has the third spring.
Preferably, one end of the third spring is provided with a clamping groove, the inner diameter of the clamping groove is larger than the outer diameter of the bolt, and a clamping structure is formed between the bolt and the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that: the protective safety shed for mine blasting not only realizes convenient lifting and good damping effect, but also realizes convenient disassembly;
(1) the lifting seat is arranged in the sliding groove, and then the lifting seat is connected with the sliding block, so that the lifting seat can move up and down;
(2) the second spring arranged in the shock absorption rod realizes the shock absorption effect on the top plate according to the action of the elastic force of the second spring, the shock absorption rod is connected with the shock absorption block, then the shock absorption block is connected with the first spring, and the secondary shock absorption of the top plate is realized according to the action of the elastic force of the first spring, so that the shock absorption effect is better;
(3) through setting up recess and lug on the ring flange, realized the easy to assemble to whole device, when needs are dismantled, be connected with the dead lever through the connecting rod, then there is the bolt dead lever inside, twine the third spring on the bolt, according to the effect of third spring elasticity, pull the bolt, realized that the bolt breaks away from the draw-in groove to quick dismantlement's effect has been reached.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the shock absorbing structure of the present invention;
FIG. 3 is a front view of the detachable structure of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a support; 3. a lifting structure; 301. a rack; 302. a lifting seat; 303. a slider; 304. a chute; 305. a gear; 306. a handle; 4. a protective shed; 5. a support bar; 6. a top plate; 7. a shock-absorbing structure; 701. a damper block; 702. a first spring; 703. a shock-absorbing lever; 704. a second spring; 8. disassembling the structure; 801. a groove; 802. a flange plate; 803. a bump; 804. a bolt; 805. a third spring; 806. a card slot; 807. a connecting rod; 808. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a protective safety shed for mine blasting comprises a bottom plate 1, supports 2, a protective shed 4 and a top plate 6, wherein the supports 2 are arranged on two sides of the top end of the bottom plate 1, a dismounting structure 8 is arranged on the top end of each support 2, the top plate 6 is arranged on the top end of each dismounting structure 8, damping structures 7 are arranged on two sides of the outer wall of each top plate 6, lifting structures 3 are arranged on two sides of each top plate 6, the protective shed 4 is arranged on the top end of each top plate 6, and a supporting rod 5 is arranged inside each protective shed 4;
the inside of the lifting structure 3 is sequentially provided with a rack 301, a lifting seat 302, a sliding block 303, a sliding chute 304, a gear 305 and a handle 306, the inside of the sliding chute 304 is provided with the lifting seat 302, the inside of the lifting seat 302 is provided with the rack 301, one end of the rack 301 is provided with the gear 305, one side of the gear 305 is provided with the handle 306, the two sides of the top end of the lifting seat 302 are both provided with the sliding block 303, and a sliding structure is formed between the sliding block 303 and the sliding chute 304;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the lifting seat 302 is arranged in the sliding groove 304, then the lifting seat 302 is connected with the sliding block 303, so that the lifting seat 302 can move up and down, when lifting is needed, the rack 301 is meshed with the gear 305 through the rack 301 in the lifting seat 302, the gear 305 is connected with the handle 306, and the handle 306 is rotated, so that the lifting seat 302 is lifted and lowered;
a damping block 701, a first spring 702, a damping rod 703 and a second spring 704 are sequentially arranged in the damping structure 7, the second spring 704 is arranged in the damping rod 703, the damping block 701 is arranged at the top end of the damping rod 703, and the first spring 702 is arranged on one side of the damping block 701;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the second spring 704 arranged in the shock absorption rod 703 realizes the shock absorption effect on the top plate 6 according to the action of the elastic force of the second spring 704, the shock absorption rod 703 is connected with the shock absorption block 701, then the shock absorption block 701 is connected with the first spring 702, and the secondary shock absorption of the top plate 6 is realized according to the action of the elastic force of the first spring 702, so that the shock absorption effect is better;
a groove 801, a flange plate 802, a bump 803, a bolt 804, a third spring 805, a clamping groove 806, a connecting rod 807 and a fixing rod 808 are sequentially arranged in the dismounting structure 8, the bump 803 is arranged at the top end of the flange plate 802, the groove 801 is arranged at the bottom end of the flange plate 802, the connecting rod 807 is arranged on two sides of the flange plate 802, the fixing rods 808 are arranged at two ends of the connecting rod 807, the bolt 804 is arranged on one side of the inside of the fixing rod 808, the third spring 805 is wound on the outer surface of the bolt 804, the clamping groove 806 is arranged at one end of the third spring 805, the inner diameter of the clamping groove 806 is larger than the outer diameter of the bolt 804;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the groove 801 and the bump 803 arranged on the flange plate 802 are used for realizing convenient installation of the whole device, when the mechanism needs to be disassembled, the mechanism is connected with the fixed rod 808 through the connecting rod 807, then the bolt 804 is arranged inside the fixed rod 808, the third spring 805 is wound on the bolt 804, the bolt 804 is pulled according to the elastic force of the third spring 805, the bolt 804 is separated from the clamping groove 806, and therefore the effect of quick disassembly is achieved.
The working principle is as follows: the utility model discloses when using, at first, through setting up the lift seat 302 in spout 304 the inside, then lift seat 302 is connected with slider 303, has realized that lift seat 302 can reciprocate, when needs go up and down, through the rack 301 of lift seat 302 the inside, rack 301 and gear 305 intermeshing, gear 305 and handle 306 interconnect, rotatory handle 306 has realized the lift to lift seat 302.
Afterwards, through the second spring 704 that sets up in shock-absorbing rod 703, according to the effect of second spring 704 elasticity, realized the absorbing effect to roof 6, be connected with snubber block 701 through shock-absorbing rod 703, then snubber block 701 is connected with first spring 702, according to the effect of first spring 702 elasticity, has realized the secondary shock attenuation of roof 6 for absorbing effect is better.
Finally, through setting up recess 801 and lug 803 on ring flange 802, realized the easy to assemble to whole device, when needs are dismantled, be connected with dead lever 808 through connecting rod 807, then there is bolt 804 dead lever 808 inside, is twining third spring 805 on the bolt 804, according to the effect of third spring 805 elasticity, pulls out bolt 804, has realized that bolt 804 breaks away from draw-in groove 806 to the effect of quick dismantlement has been reached.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a mine blasting is with protection safety canopy, includes bottom plate (1), support (2), protection canopy (4) and roof (6), its characterized in that: the utility model discloses a roof structure, including bottom plate (1), bottom plate, roof (6), shock-absorbing structure (7), bottom plate, support (2), the top of support (2) is provided with dismantlement structure (8), the top of dismantling structure (8) is provided with roof (6), the both sides of roof (6) outer wall all are provided with shock-absorbing structure (7), the both sides of roof (6) all are provided with elevation structure (3), the top of roof (6) is provided with protection canopy (4), the inside of protection canopy (4) all is provided with bracing piece (5).
2. The protective safety shed for mine blasting according to claim 1, wherein: the inside of elevation structure (3) has set gradually rack (301), lift seat (302), slider (303), spout (304), gear (305) and handle (306), the inside of spout (304) is provided with lift seat (302), the inside of lift seat (302) is provided with rack (301), the one end of rack (301) is provided with gear (305), one side of gear (305) is provided with handle (306).
3. The protective safety shed for mine blasting according to claim 2, characterized in that: the two sides of the top end of the lifting seat (302) are provided with sliding blocks (303), and a sliding structure is formed between the sliding blocks (303) and the sliding groove (304).
4. The protective safety shed for mine blasting according to claim 1, wherein: the damping structure is characterized in that a damping block (701), a first spring (702), a damping rod (703) and a second spring (704) are sequentially arranged inside the damping structure (7), the second spring (704) is arranged inside the damping rod (703), the damping block (701) is arranged at the top end of the damping rod (703), and the first spring (702) is arranged on one side of the damping block (701).
5. The protective safety shed for mine blasting according to claim 1, wherein: the inside of dismantling structure (8) has set gradually recess (801), ring flange (802), lug (803), bolt (804), third spring (805), draw-in groove (806), connecting rod (807) and dead lever (808), the inside top of ring flange (802) is provided with lug (803), the inside bottom of ring flange (802) is provided with recess (801), the both sides of ring flange (802) all are provided with connecting rod (807), the both ends of connecting rod (807) all are provided with dead lever (808), the inside one side of dead lever (808) is provided with bolt (804), the surface of bolt (804) is twined third spring (805).
6. The protective safety shed for mine blasting according to claim 5, wherein: one end of the third spring (805) is provided with a clamping groove (806), the inner diameter of the clamping groove (806) is larger than the outer diameter of the bolt (804), and a clamping structure is formed between the bolt (804) and the clamping groove (806).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020353581.8U CN211783111U (en) | 2020-03-19 | 2020-03-19 | Protection safety shed for mine blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020353581.8U CN211783111U (en) | 2020-03-19 | 2020-03-19 | Protection safety shed for mine blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211783111U true CN211783111U (en) | 2020-10-27 |
Family
ID=72932326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020353581.8U Expired - Fee Related CN211783111U (en) | 2020-03-19 | 2020-03-19 | Protection safety shed for mine blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211783111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685210A (en) * | 2021-09-22 | 2021-11-23 | 北京天地华泰矿业管理股份有限公司 | Safety protection device for coal mine tunnel mining |
-
2020
- 2020-03-19 CN CN202020353581.8U patent/CN211783111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685210A (en) * | 2021-09-22 | 2021-11-23 | 北京天地华泰矿业管理股份有限公司 | Safety protection device for coal mine tunnel mining |
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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 |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |