CN220772052U - Safety protection device for iron ore exploitation blasting - Google Patents
Safety protection device for iron ore exploitation blasting Download PDFInfo
- Publication number
- CN220772052U CN220772052U CN202322046448.4U CN202322046448U CN220772052U CN 220772052 U CN220772052 U CN 220772052U CN 202322046448 U CN202322046448 U CN 202322046448U CN 220772052 U CN220772052 U CN 220772052U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- lead screw
- swing joint
- baffle
- iron ore
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000005422 blasting Methods 0.000 title claims abstract description 21
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 16
- 238000005065 mining Methods 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000011435 rock Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of safety protection, and discloses a safety protection device for iron ore mining blasting, which comprises an observation chamber, wherein the top of the observation chamber is fixedly connected with a protection device, the protection device comprises a first servo motor, the top of the first servo motor is fixedly connected with a first screw rod, the front of the top of the first screw rod is fixedly connected with a first check ring, the outer surface of the first screw rod is movably connected with a round sleeve, the outer surface of the round sleeve is fixedly connected with four supporting rods, one side of each supporting rod is fixedly connected with a connecting sheet, the front of one side of the bottom of each connecting sheet is movably connected with a bolt, the bottom of the observation chamber is fixedly connected with a connecting plate, the front of the bottom of the connecting plate is fixedly connected with a lifting mechanism, the lifting mechanism comprises a bottom plate, and the front of the top of the bottom plate is provided with a placing groove which is beneficial to adapting to observation points at more different positions and can be used for effectively placing falling rocks to strike the observation chamber in Europe.
Description
Technical Field
The utility model relates to the technical field of safety protection, in particular to a safety protection device for iron ore mining blasting.
Background
The safety protection device is a device for separating a human body from dangerous parts in production by using a shielding method.
Problems of safety protection device for existing iron ore exploitation blasting:
the method comprises the following steps: the existing iron ores are mostly in mountain areas, the road traffic in the mountain areas is mostly inconvenient, the protection device is heavy and difficult to carry, blasting conditions need to be observed in real time when blasting operation is carried out, the relief of the mountain areas is different, when proper observation points are found, the device is low in height, so that vision is blocked by obstacles, site selection is needed again, and the blasting progress is delayed.
And two,: when carrying out blasting operation, there is stone striking on protector, can make equipment impaired serious for a long time to equipment often can take place great vibrations when observing the operation, this just needs to fix, guarantees that the observer can have good observation environment.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a safety protection device for iron ore mining blasting, which solves the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides a safety protection device for iron ore exploitation blasting, includes the observation room, the top fixedly connected with protection device of observation room, protection device includes first servo motor, the first lead screw of top fixedly connected with of first servo motor, the front fixedly connected with first retaining ring at first lead screw top, the surface swing joint of first lead screw has the round cover, four vaulting poles of outward appearance fixedly connected with of round cover, one side fixedly connected with connection piece of vaulting pole, the front swing joint of connection piece bottom one side has the bolt, the bottom fixedly connected with connecting plate of observation room, the front fixedly connected with elevating system of connecting plate bottom, elevating system includes the bottom plate, the standing groove has been seted up at the front at bottom plate top, the front and the tire at bottom plate bottom, the both sides fixedly connected with dog at bottom plate top;
further, the window has been seted up at the positive middle part of observation room, the both sides fixedly connected with anticollision piece of observation room, the internal surface swing joint of anticollision piece has fixed lifter, the positive fixedly connected with two cylinders of fixed lifter internal surface bottom, the top fixedly connected with lifter of cylinder, the top fixedly connected with anticollision piece of lifter.
Further, the connecting piece of circle cover one side its top swing joint has first baffle, the connecting piece of circle cover opposite side its top swing joint has the second baffle, the positive fixedly connected with two sand strips of second baffle bottom, two spouts have been seted up at the top of first baffle, the surface swing joint of sand strip has the spout, one side swing joint of first baffle bottom has the bolt, the opposite side swing joint of second baffle bottom has the bolt.
Further, the top swing joint of standing groove has the second servo motor, the positive fixedly connected with second lead screw of second servo motor, the top fixedly connected with second retaining ring of second lead screw, the surface swing joint of second lead screw has the movable rod, the promotion groove has been seted up to one side of dog, the internal surface swing joint of promotion groove has the gim peg, the middle part swing joint of gim peg surface has first catch bar and second catch bar, one side swing joint of gim peg surface has the nut.
Further, the specification of the first pushing rod is the same as that of the second pushing rod, three round holes are formed in one side of the first pushing rod, and the fixing bolts are movably connected to the inner surface cabinet of each round hole.
Further, the inner surface of the round sleeve is provided with threads, and the round sleeve is movably connected with the first screw rod and meshed with the first screw rod.
The utility model has the technical effects and advantages that:
the utility model is beneficial to improving the observation chamber to a new height by the mutual matching of the first pushing rod and the second pushing rod and the support of the power provided by the moving rod, can adapt to different topography and environments, can provide the position selection of a plurality of placement observation chambers, and is beneficial to ensuring the life safety of blasting observers due to good observation points.
According to the utility model, the first baffle plate and the second baffle plate are arranged, the baffle plates can be stretched through the grooves and the raised strips arranged on the baffle plates, so that the observation chamber is protected from being disturbed, the lifting rod can drive the fixed lifting block to contact the ground for fixing, and the device can be kept stable when receiving the impact of blasting force.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural diagram of a protection device according to the present utility model.
Fig. 3 is a schematic view of a stay bar structure according to the present utility model.
Fig. 4 is a schematic view of a first baffle structure according to the present utility model.
Fig. 5 is a schematic view of the structure of the base plate of the present utility model.
Fig. 6 is a schematic view of the lifting structure of the present utility model.
Fig. 7 is a schematic view of a first push rod according to the present utility model.
Fig. 8 is a schematic view of a second lead screw structure of the present utility model.
Fig. 9 is a schematic cross-sectional view of a fixed lifting block according to the present utility model.
The reference numerals are: 1. an observation chamber; 101. a window; 2. an anti-collision block; 201. fixing the lifting block; 202. a cylinder; 203. a lifting rod; 3. a protection device; 301. a first servo motor; 302. a first lead screw; 303. a first retainer ring; 304. a round sleeve; 305. a brace rod; 3051. a connecting sheet; 3052. a bolt; 306. a first baffle; 3061. a chute; 307. a second baffle; 3071. a convex strip; 4. a connecting plate; 5. a lifting mechanism; 501. a bottom plate; 502. a placement groove; 5021. a second servo motor; 5022. a second lead screw; 5023. the second check ring; 5024. a moving rod; 503. a stop block; 504. a pushing groove; 505. a tire; 506. a fixing bolt; 507. a nut; 508. a first push rod; 5081. a round hole; 509. and a second push rod.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the safety guard for iron ore mining blasting according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.
Referring to fig. 1-9, the utility model provides a safety protection device for iron ore mining blasting, which comprises an observation chamber 1, wherein the top of the observation chamber 1 is fixedly connected with a protection device 3, the protection device 3 comprises a first servo motor 301, the top of the first servo motor 301 is fixedly connected with a first lead screw 302, the front of the top of the first lead screw 302 is fixedly connected with a first retainer ring 303, the outer surface of the first lead screw 302 is movably connected with a round sleeve 304, the outer surface of the round sleeve 304 is fixedly connected with four supporting rods 305, one side of each supporting rod 305 is fixedly connected with a connecting sheet 3051, the front of one side of each connecting sheet 3051 is movably connected with a bolt 3052, the bottom of the observation chamber 1 is fixedly connected with a connecting plate 4, the front of the bottom of the connecting plate 4 is fixedly connected with a lifting mechanism 5, the lifting mechanism 5 comprises a bottom plate 501, the front of the top of the bottom plate 501 is provided with a placing groove 502, the front of the bottom plate 501 and a tire 505, and two sides of the top of the bottom plate 501 are fixedly connected with a stop 503.
In a preferred embodiment, the window 101 is provided in the middle of the front surface of the observation chamber 1, the two sides of the observation chamber 1 are fixedly connected with the anti-collision blocks 2, the inner surface of the anti-collision blocks 2 is movably connected with the fixed lifting blocks 201, the front surface of the bottom of the inner surface of the fixed lifting blocks 201 is fixedly connected with the two cylinders 202, the top of each cylinder 202 is fixedly connected with the lifting rod 203, the top of each lifting rod 203 is fixedly connected with the anti-collision block 2, which is beneficial to providing proper protection for the two sides of the observation chamber 1, and the whole equipment can be fixed, so that stable conditions are provided for observation.
In a preferred embodiment, a first baffle 306 is movably connected to the top of a connecting piece 3051 on one side of the round sleeve 304, a second baffle 307 is movably connected to the top of a connecting piece 3051 on the other side of the round sleeve 304, two protruding strips 3071 are fixedly connected to the front surface of the bottom of the second baffle 307, two sliding grooves 3061 are formed in the top of the first baffle 306, sliding grooves 3061 are movably connected to the outer surfaces of the protruding strips 3071, a bolt 3052 is movably connected to one side of the bottom of the first baffle 306, and a bolt 3052 is movably connected to the other side of the bottom of the second baffle 307.
In a preferred embodiment, the top swing joint of standing groove 502 has second servo motor 5021, the positive fixedly connected with second lead screw 5022 of second servo motor 5021, the top fixedly connected with second retaining ring 5023 of second lead screw 5022, the surface swing joint of second lead screw 5022 has movable rod 5024, push groove 504 has been seted up to one side of dog 503, the internal surface swing joint of push groove 504 has fixed bolt 506, the middle part swing joint of fixed bolt 506 surface has first catch bar 508 and second catch bar 509, one side swing joint of fixed bolt 506 surface has nut 507, equipment through standing groove 502 can be fixed second servo motor 5021, guarantee equipment avoid in the removal process, cause drops because of reasons such as road jolts.
In a preferred embodiment, the specifications of the first push rod 508 and the second push rod 509 are the same, three round holes 5081 are formed in one side of the first push rod 508, and the fixing bolts 506 are movably connected to the inner surface cabinet of the round holes 5081, so that the observation chamber 1 always maintains a stable state in the lifting process, and four corners of the chamber are ensured to be horizontal.
In a preferred embodiment, the inner surface of the sleeve 304 is threaded and is movably coupled to and intermeshed with the first lead screw 302, which is advantageous to ensure smooth operation of the apparatus without shaking of the apparatus.
The working principle of the utility model is as follows: when a proper position is selected, the safety protection device is moved to an observation point, a first servo motor 301 is started, a first lead screw 302 rotates after the first servo motor 301 is started, a round sleeve 304 is driven to move up and down in the first lead screw 302 after the first lead screw 302 rotates, a supporting rod 305 also moves along with the movement of the round sleeve 304 after the round sleeve 304 moves up and down, and a first baffle 306 and a second baffle 307 are driven to move towards two sides of the observation chamber 1 after the supporting rod 305 moves, so that the opening and closing of the safety protection device can be limited through the cooperation of a raised strip 3071 and a sliding groove 3061; when the second servo motor 5021 is started, the second lead screw 5022 rotates, the moving rod 5024 moves on the second lead screw 5022 after the second lead screw 5022 rotates, the fixed bolt 506 is driven to move when the moving rod 5024 moves, the first push rod 508 moves forwards or backwards after the fixed bolt 506 moves, the second push rod 509 and the first push rod 508 are fixed through the fixed bolt 506, the moving speed of the second push rod 509 is consistent with that of the first push rod 508, the connecting plate 4 is driven to move when the first push rod 508 moves, the observation chamber 1 is required to move when the connecting plate 4 moves, the window 101 can be driven to move when the observation chamber 1 moves, after operation is completed, the lifting rod 203 is driven to lift by the starting cylinder 202, the fixed lifting block 201 is driven to move when the lifting rod 203 lifts, and after the fixed lifting block 201 contacts with the ground, the device can be fixed on the ground by closing the cylinder 202.
Claims (6)
1. Safety device for iron ore exploitation blasting, including viewing chamber (1), its characterized in that: the utility model provides a protection device, including protection device (3) is fixedly connected with at top of viewing chamber (1), protection device (3) are including first servo motor (301), first lead screw (302) is fixedly connected with at top of first servo motor (301), positive fixedly connected with first retaining ring (303) at first lead screw (302) top, surface swing joint of first lead screw (302) has round cover (304), four vaulting poles (305) are fixedly connected with in the outward appearance of round cover (304), one side fixedly connected with connection piece (3051) of vaulting pole (305), positive swing joint of connection piece (3051) bottom one side has bolt (3052), the bottom fixedly connected with connecting plate (4) of viewing chamber (1), positive fixedly connected with elevating system (5) of connecting plate (4) bottom, elevating system (5) are including bottom plate (501), standing groove (502) have been seted up at the front at bottom plate (501) top, positive and tire (505) at bottom plate (501) top, both sides fixedly connected with dog (503) at bottom plate (501).
2. A safety device for iron ore mining blasting according to claim 1, wherein: window (101) have been seted up at the positive middle part of observation room (1), the both sides fixedly connected with anticollision piece (2) of observation room (1), the internal surface swing joint of anticollision piece (2) has fixed lifter (201), the positive fixedly connected with two cylinders (202) of fixed lifter (201) internal surface bottom, the top fixedly connected with lifter (203) of cylinder (202), the top fixedly connected with anticollision piece (2) of lifter (203).
3. A safety device for iron ore mining blasting according to claim 1, wherein: the utility model discloses a pair of circular sleeve (304) is characterized in that a first baffle (306) is movably connected to the top of a connecting sheet (3051) on one side of the circular sleeve (304), a second baffle (307) is movably connected to the top of a connecting sheet (3051) on the other side of the circular sleeve (304), two convex strips (3071) are fixedly connected to the front of the bottom of the second baffle (307), two sliding grooves (3061) are formed in the top of the first baffle (306), sliding grooves (3061) are movably connected to the outer surfaces of the convex strips (3071), bolts (3052) are movably connected to one side of the bottom of the first baffle (306), and bolts (3052) are movably connected to the other side of the bottom of the second baffle (307).
4. A safety device for iron ore mining blasting according to claim 1, wherein: the utility model discloses a movable screw type electric motor, including standing groove (502), fixed bolt (506), first catch bar (508) and second catch bar (509) are provided in the front fixedly connected with second lead screw (5022) of top swing joint of standing groove (502), second retaining ring (5023) are provided in the top fixedly connected with of second lead screw (5022), movable rod (5024) are provided in the surface swing joint of second lead screw (5022), promote groove (504) have been seted up to one side of dog (503), the internal surface swing joint of promote groove (504) has dead bolt (506), the middle part swing joint of dead bolt (506) surface has first catch bar (508) and second catch bar (509), one side swing joint of dead bolt (506) surface has nut (507).
5. A safety device for iron ore mining blasting according to claim 4, wherein: the specification of the first pushing rod (508) is the same as that of the second pushing rod (509), three round holes (5081) are formed in one side of the first pushing rod (508), and a fixing bolt (506) is movably connected to the inner surface cabinet of each round hole (5081).
6. A safety device for iron ore mining blasting according to claim 1, wherein: the inner surface of the round sleeve (304) is provided with threads, and the round sleeve is movably connected with the first lead screw (302) and meshed with the first lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046448.4U CN220772052U (en) | 2023-08-01 | 2023-08-01 | Safety protection device for iron ore exploitation blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046448.4U CN220772052U (en) | 2023-08-01 | 2023-08-01 | Safety protection device for iron ore exploitation blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220772052U true CN220772052U (en) | 2024-04-12 |
Family
ID=90601980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322046448.4U Active CN220772052U (en) | 2023-08-01 | 2023-08-01 | Safety protection device for iron ore exploitation blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220772052U (en) |
-
2023
- 2023-08-01 CN CN202322046448.4U patent/CN220772052U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108914936B (en) | Quick and efficient pile driver for building construction | |
| CN109098745B (en) | Anti-falling mechanism for circulating forward type forepoling | |
| CN220772052U (en) | Safety protection device for iron ore exploitation blasting | |
| CN112796813A (en) | Light hydraulic support for caving coal | |
| CN211922755U (en) | High-strain hammering system for foundation pile | |
| CN112122536A (en) | Crawler forging device for excavator production and use method thereof | |
| CN212129112U (en) | Foundation tamping device for building | |
| CN210683083U (en) | Jacking device for maintaining strip mine transportation equipment | |
| CN114198028A (en) | Cyclone anti-floating anchor rod machine and construction method | |
| CN209243542U (en) | A kind of road and bridge construction concrete powder crushing device | |
| CN203960722U (en) | Portable cement pavement breaker | |
| CN111188371A (en) | High-strain hammering system for foundation pile | |
| CN103993553A (en) | Movable concrete pavement crusher | |
| CN215952390U (en) | Protection structure installation device for protecting underwater blasting impact | |
| CN221002761U (en) | Coal cleaning, milling, digging and crushing robot for coal mine tunnel | |
| CN212039599U (en) | Dustproof device for building foundation pit | |
| CN110565620A (en) | Foundation engineering tamping equipment | |
| CN213298003U (en) | Operation strutting arrangement is adopted in gold mine exploitation | |
| CN221073787U (en) | Protective fence | |
| CN213743463U (en) | Safety support structure for underground excavation of coal mine | |
| CN220599837U (en) | Coal mine tunneling supporting device | |
| CN210430485U (en) | Withstand voltage type switch board convenient to installation removes base | |
| CN220969292U (en) | Breaker is used in ground construction | |
| CN211198436U (en) | Civil engineering material lifting device | |
| CN213867619U (en) | Flood control wall for hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |