CN213543369U - Blast hole cleaning device for open-air deep hole blasting - Google Patents
Blast hole cleaning device for open-air deep hole blasting Download PDFInfo
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- CN213543369U CN213543369U CN202022234912.9U CN202022234912U CN213543369U CN 213543369 U CN213543369 U CN 213543369U CN 202022234912 U CN202022234912 U CN 202022234912U CN 213543369 U CN213543369 U CN 213543369U
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- scraper
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Abstract
The application relates to the technical field of blasting construction, in particular to a blast hole cleaner for open-air deep hole blasting, which comprises a blast hole cleaner for open-air deep hole blasting, a scraper and a connecting piece, wherein the scraper is detachably connected to one end of the connecting piece, the connecting piece comprises a plurality of connecting rods, and the connecting rods are in threaded connection from head to tail; the connecting piece is convenient for install, and adapts to the porthole of the different degree of depth, has improved the convenience of use, and the one end that the connecting piece has the scraper blade stretches into the inside of porthole, applys the external force that deviates from the porthole direction to the connecting piece and pulls out connecting piece and scraper blade, and the scraper blade promotes to arrange the dust and the rubble piece of porthole bottom in and to remove towards the direction that is close to the porthole. The blast hole cleaning device has the effect of improving the cleanness of the blast hole.
Description
Technical Field
The application relates to the field of blasting construction, in particular to a blast hole cleaner for open-air deep hole blasting.
Background
In the process of mine roadway tunneling construction, blasting is needed after mine drilling, and in the process of blast hole drilling or after completion, the phenomenon of drilling blockage often occurs, and blast holes need to be cleaned.
The prior Chinese patent with reference to publication number CN201771432U discloses a blast hole cleaner for open-air deep hole blasting, which comprises a hollow pipe with an elbow at one end, and an umbrella-shaped dust-blocking protective cover is arranged on the hollow pipe; the elbow end is connected with a valve, and the other end of the valve is a connecting piece. The hole cleaner can quickly and conveniently dredge the drilled hole, and the broken rock blocks and dust in the hole are blown out by wind power.
In view of the above-mentioned related technologies, the inventor believes that the depth of the blast hole is large, and the blast hole cleaner has the defect of poor cleaning performance of the blast hole in the using process.
SUMMERY OF THE UTILITY MODEL
In order to improve the cleanability of a blast hole, the application provides a blast hole cleaning device for open-air deep hole blasting.
The blast hole cleaner for open-air deep hole blasting adopts the following technical scheme:
the utility model provides an open-air deep hole blasting is with big gun hole cleaning ware, includes scraper blade and connecting piece, and the scraper blade can be dismantled and connect in the one end of connecting piece, and the connecting piece includes multisection connecting rod, and multisection connecting rod end to end threaded connection sets up.
Through adopting above-mentioned technical scheme, during erection joint spare, link to each other multisection connecting rod head, it is rotatory and fixed through threaded connection, the multisection connecting rod can be dismantled, space utilization has been improved, be convenient for transport the connecting rod, the convenience of using the installation has been improved, the connecting piece has the one end of scraper blade and stretches into inside the porthole, apply the external force towards the porthole direction to the connecting piece, pull out connecting piece and link plate, the dust and the garrulous stone of porthole bottom are arranged in the scraper blade promotion and are removed towards the direction that is close to the porthole, improve the cleanliness factor of porthole.
Preferably, one side of the scraper is fixedly connected with a connecting cylinder, and the connecting piece is inserted into the connecting cylinder and is connected with the connecting cylinder through threads.
Through adopting above-mentioned technical scheme, when installing the scraper blade on the connecting piece, will be fixed in the one end of connecting piece with scraper blade fixed connection's connecting cylinder screws, according to the size of big gun hole diameter, change the scraper blade, be convenient for select suitable scraper blade according to big gun hole diameter to improve clean efficiency, improved the practicality of use and the convenience of installation.
Preferably, one side of the scraper is arranged in a semi-arc shape.
Through adopting above-mentioned technical scheme, the big gun hole is circular, and the scraper blade is the setting of semi-arc, has scraper blade one end with the connecting piece and stretches into when the big gun hole is inside, hugs closely the big gun hole top with scraper blade semi-arc one side and stretches into, and swivel connected coupler makes the big gun hole bottom in scraper blade semi-arc one side, applys the pulling force towards the big gun hole mouth direction to the scraper blade, and the pulling scraper blade, scraper blade promote dust and garrulous stone and remove towards the direction that is close to the big gun hole mouth, and semi-arc sets up makes scraper blade and big gun hole inner wall laminate more, improves the cleaning nature of big gun.
Preferably, the connecting piece is kept away from scraper blade one end and can be dismantled and be connected with supporting component, and supporting component includes supporting seat and bracing piece, and the bracing piece can be dismantled and connect in supporting seat one side, and the supporting seat is close to bracing piece one side and sets up the fixed orifices that link up, and the connecting piece is inserted and is located in the fixed orifices and slide with the fixed orifices and be connected.
Through adopting above-mentioned technical scheme, place the supporting component in the position department of being close to the big gun hole, the bracing piece is placed around the big gun hole, and the connecting piece passes the fixed orifices and removes towards the direction of being close to the big gun hole, and the supporting component provides the holding power to the connecting piece, and laborsaving easy operation when making the operation improves work efficiency, has improved the stability that the connecting piece used.
Preferably, one side of the supporting seat, which is close to the supporting rod, is fixedly connected with a supporting cylinder, and the supporting cylinder is arranged in the fixing hole in a penetrating manner.
Through adopting above-mentioned technical scheme, the connecting piece passes fixed orifices and a support section of thick bamboo and goes deep into the bubble hole, and the support section of thick bamboo has increased the area of contact of fixed orifices and connecting piece, has improved the holding power to the connecting piece, has weakened the connecting piece to the degree that is close to the big gun hole bottom, and it is easy to operate to laborsaving more during messenger's operation, has further improved the stability that the connecting piece used.
Preferably, the bracing piece is close to a support section of thick bamboo one side and articulates and is provided with the dead lever, and the dead lever is kept away from bracing piece one end and articulates and is provided with the slider, and a support section of thick bamboo just has seted up the spout to slider department, and the slider is inserted and is located in the spout and slide with the spout and be connected, is provided with fixing bolt on the slider, and fixing bolt passes the slider and sets up with the spout joint.
Through adopting above-mentioned technical scheme, when placing the bracing piece around the bubble hole, remove the position of slider along the spout, adjust the opening angle between the relative bracing piece to the fixing bolt that screws fixes, makes the bracing piece support in big gun hole mouth position department, thereby adapts to the big gun hole of different diameters, has improved the practicality of use and the convenience of regulation.
Preferably, the supporting rod is provided with a butt plate in a hinged mode at one end far away from the supporting seat.
Through adopting above-mentioned technical scheme, the one end that the supporting seat was kept away from to the bracing piece contacts with the mine surface, and the butt plate has increased the area of contact of bracing piece and mine surface, has improved the stability that the bracing piece used, and simultaneously, the butt plate links to each other with the bracing piece is articulated, during the position of adjustment bracing piece, keeps butt plate and mine surface parallel arrangement, has improved the stability that supporting component used.
Preferably, the side of the abutting plate, which is far away from the supporting rod, is fixedly provided with an anti-skid latch.
Through adopting above-mentioned technical scheme, butt plate and mine surface contact, the fixed one side of keeping away from the bracing piece with the butt plate that sets up of slide caliper rule have increased the frictional force of butt plate with mine surface to reduce supporting component's displacement degree, further improved the stability that supporting component used, reach best effect of using.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the connecting piece and the scraper are arranged, so that the effect of improving the cleanness of the blast hole is achieved;
2. by arranging the supporting component, the effect of improving the use stability is generated;
3. through setting up slider and spout, produced the effect that improves the practicality of use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present application;
FIG. 2 is an exploded view highlighting the connection;
fig. 3 is an enlarged view at a in fig. 1.
Description of reference numerals: 1. a squeegee; 11. a connecting cylinder; 2. a connecting member; 21. a connecting rod; 3. a support assembly; 31. a supporting seat; 311. a fixing hole; 32. a support bar; 4. a support cylinder; 41. a chute; 5. fixing the rod; 51. a slider; 511. fixing the bolt; 6. a butt joint plate; 61. anti-skid latch.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a blast hole cleaner for open-air deep hole blasting. Referring to fig. 1, the blast hole cleaner for open-air deep hole blasting comprises a connecting piece 2 and a scraper 1, wherein the scraper 1 is detachably connected to one end of the connecting piece 2, the connecting piece 2 comprises a multi-section connecting rod 21, and the head and the tail of the multi-section connecting rod 21 are in threaded connection; connecting piece 2 is convenient for install, and adapts to the blasthole of the different degree of depth, has improved the convenience of using, and connecting rod 21 has the one end of scraper blade 1 and stretches into the inside of blasthole, exerts the external force that deviates from the blasthole direction to connecting piece 2 and pulls out connecting piece 2 and scraper blade 1, and scraper blade 1 promotes to arrange the dust and the garrulous piece of bottom of the blasthole in and removes towards the direction that is close to the blasthole mouth, improves the cleaness of blasthole.
Referring to fig. 2, a connecting cylinder 11 is fixedly connected to one side of the scraper 1, and the connecting piece 2 is inserted into the connecting cylinder 11 and is in threaded connection with the connecting cylinder 11; when installing scraper blade 1 on connecting piece 2, will screw the one end that is fixed in connecting piece 2 with scraper blade 1 fixed connection's connecting cylinder 11, according to the size of big or small hole diameter, change scraper blade 1, be convenient for select suitable scraper blade 1 according to the big or small hole diameter to improve clean efficiency, improved the practicality of use and the convenience of installation. Scraper blade 1 one side is the setting of semiarc, it stretches into the borehole inside to have 1 one end of scraper blade with connecting piece 2, hug closely the borehole top with 1 semiarc one side of scraper blade and stretch into, swivel connected coupler 2 makes 1 semiarc one side of scraper blade arrange the borehole bottom in, apply the pulling force towards the borehole opening direction to the scraper blade, pulling scraper blade 1, scraper blade 1 promotes dust and garrulous stone and removes towards the direction that is close to the borehole opening, the semiarc sets up makes scraper blade 1 laminate more with the borehole inner wall, improve the cleaning nature of borehole.
Referring back to fig. 1, one end of the connecting member 2, which is far away from the scraper 1, is detachably connected with the supporting member 3, the supporting member 3 includes a supporting seat 31 and a supporting rod 32, the supporting rod 32 is detachably connected to one side of the supporting seat 31, which is close to the supporting rod 32, is provided with a through fixing hole 311, and the connecting member 2 is inserted into the fixing hole 311 and is connected with the fixing hole 311 in a sliding manner. Place supporting component 3 in the position department of being close to the big gun hole, the bracing piece 32 is placed around the bubble hole, and connecting piece 21 passes fixed orifices 311 and moves towards the direction that is close to the bubble hole, and supporting component 3 provides the holding power to connecting piece 2, and it is easy to operate to save labour more during the messenger operates, improves work efficiency, has improved the stability that connecting piece 2 used. One side of the supporting seat 31 close to the supporting rod 32 is fixedly connected with a supporting cylinder 4, and the supporting cylinder 4 is arranged in the fixing hole 311 in a penetrating manner. The connecting piece 2 penetrates through the fixing hole 311 and the supporting barrel 4 and goes deep into the blasthole, the supporting barrel 4 increases the contact area of the fixing hole 311 and the connecting piece 2, the supporting force for the connecting piece 2 is improved, the degree of the connecting piece 2 close to the bottom of the blasthole is weakened, the operation is more labor-saving and easier to operate, and the use stability of the connecting piece 2 is further improved.
Referring to fig. 1 and 3, a fixing rod 5 is hinged to one side of the supporting rod 32 close to the supporting cylinder 4, a sliding block 51 is hinged to one end of the fixing rod 5 far away from the supporting rod 32, the supporting cylinder 4 is opposite to the sliding block 51 and provided with a sliding groove 41, the sliding block 51 is inserted into the sliding groove 41 and connected with the sliding groove 41 in a sliding manner, a fixing bolt 511 is arranged on the sliding block 51, and the fixing bolt 511 penetrates through the sliding block 51 and is clamped with the sliding groove 41. When placing bracing piece 32 around the bubble hole, remove the position of slider 51 along spout 41, adjust the opening angle between the relative bracing piece 32 to screw fixing bolt 511 and fix, make bracing piece 32 support in the position department of the big gun hole mouth, thereby adapt to the big gun hole of different diameters, improved the practicality of use and the convenience of regulation. The supporting rod 32 is provided with a butt plate 6 in a hinged manner at the end far away from the supporting seat 31, and an anti-slip latch 61 is fixedly arranged on one side of the butt plate 6 far away from the supporting rod 32. One end that supporting seat 31 was kept away from to bracing piece 32 contacts with the mine surface, butt plate 6 has increased the area of contact of bracing piece 32 with the mine surface, the stability that bracing piece 32 used has been improved, and simultaneously, butt plate 6 links to each other with bracing piece 32 is articulated, during the position of adjustment bracing piece 32, keep butt plate 6 and mine surface parallel arrangement, the stability that supporting component 3 used has been improved, anti-skidding latch 61 has increased the frictional force of butt plate 6 with the mine surface, thereby the displacement degree of supporting component 3 has been reduced, the stability that supporting component 3 used has further been improved.
The implementation principle of the blast hole cleaner for open-air deep hole blasting in the embodiment of the application is as follows: the scraper blade 1 is fixed at one end of the connecting piece 2, one end of the connecting piece 2 far away from the scraper blade 1 penetrates through the supporting cylinder 4 and the fixing hole 311, the sliding block 51 is moved along the sliding groove 41, the position of the sliding block 51 is adjusted, the supporting rod 32 is placed on the surface of a mine around a hole, the sliding block 51 is fixed by screwing the fixing bolt 511, the use stability of the connecting piece 2 is improved, the connecting rods 21 are connected end to end and fixed, one end of the connecting piece 2 with the scraper blade 1 is provided, the tail end of the hole is extended into the upper portion of the hole, the scraper blade 1 is rotated to enable the scraper blade 1 to be arranged at the bottom of the hole, external force deviating from the direction of the hole is applied to the connecting piece 2 to pull out the connecting piece 2 and the hanging plate, the scraper blade 1 pushes dust and broken stone placed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a blast hole cleaning ware for open-air deep hole blasting which characterized in that: the scraper comprises a scraper plate (1) and a connecting piece (2), wherein the scraper plate (1) is detachably connected to one end of the connecting piece (2), the connecting piece (2) comprises a plurality of sections of connecting rods (21), and the sections of the connecting rods (21) are in threaded connection with the head and the tail.
2. The blasthole cleaner for open-air deep hole blasting according to claim 1, wherein: one side of the scraper (1) is fixedly connected with a connecting cylinder (11), and the connecting piece (2) is inserted into the connecting cylinder (11) and is connected with the connecting cylinder (11) in a threaded manner.
3. The blasthole cleaner for open-air deep hole blasting according to claim 1, wherein: one side of the scraper (1) is arranged in a semi-arc shape.
4. A blasthole cleaner for open-pit deep-hole blasting according to claim 3, wherein: connecting piece (2) are kept away from scraper blade (1) one end and can be dismantled and be connected with supporting component (3), and supporting component (3) are including supporting seat (31) and bracing piece (32), and bracing piece (32) can be dismantled and connect in supporting seat (31) one side, and supporting seat (31) are close to bracing piece (32) one side and have seted up through fixed orifices (311), and connecting piece (2) are inserted and are located in fixed orifices (311) and slide with fixed orifices (311) and be connected.
5. The blasthole cleaner for open-air deep hole blasting according to claim 4, wherein: one side of the supporting seat (31) close to the supporting rod (32) is fixedly connected with a supporting cylinder (4), and the supporting cylinder (4) is arranged in a penetrating manner in the fixing hole (311).
6. The blasthole cleaner for open-air deep hole blasting according to claim 5, wherein: the utility model discloses a support pole, including bracing piece (32), bracing piece (32) and support section of thick bamboo (4), bracing piece (32) one side is articulated to be provided with dead lever (5), dead lever (5) are kept away from bracing piece (32) one end and are articulated to be provided with slider (51), support section of thick bamboo (4) just have seted up spout (41) to slider (51) department, slider (51) are inserted and are located spout (41) and slide with spout (41) and be connected, be provided with fixing bolt (511) on slider (51), fixing bolt (511) pass slider (51) and set up with spout (41).
7. The blasthole cleaner for open-air deep hole blasting according to claim 4, wherein: one end of the support rod (32) far away from the support seat (31) is hinged with a butt joint plate (6).
8. The blasthole cleaner for open-air deep hole blasting according to claim 7, wherein: and anti-skidding latch teeth (61) are fixedly arranged on one side, away from the support rod (32), of the abutting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234912.9U CN213543369U (en) | 2020-10-09 | 2020-10-09 | Blast hole cleaning device for open-air deep hole blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234912.9U CN213543369U (en) | 2020-10-09 | 2020-10-09 | Blast hole cleaning device for open-air deep hole blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213543369U true CN213543369U (en) | 2021-06-25 |
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ID=76496155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022234912.9U Active CN213543369U (en) | 2020-10-09 | 2020-10-09 | Blast hole cleaning device for open-air deep hole blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213543369U (en) |
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2020
- 2020-10-09 CN CN202022234912.9U patent/CN213543369U/en active Active
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