CN111300674A - Building face drilling dust keeper - Google Patents
Building face drilling dust keeper Download PDFInfo
- Publication number
- CN111300674A CN111300674A CN202010129732.6A CN202010129732A CN111300674A CN 111300674 A CN111300674 A CN 111300674A CN 202010129732 A CN202010129732 A CN 202010129732A CN 111300674 A CN111300674 A CN 111300674A
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- CN
- China
- Prior art keywords
- dust
- dust cover
- sliding
- pipe
- drilling
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a building surface drilling dust prevention device which comprises a dust cover, wherein a fixed bearing is fixedly inserted into the right end of the dust cover, a plurality of sliding grooves are formed in the left end of the dust cover, a spring is installed in each sliding groove, a sliding block is installed in each sliding groove in a sliding mode and fixed on the spring, a sliding rod is fixedly installed at one end, away from the sliding grooves, of each sliding block, a dust prevention pipe is installed at one end, away from the sliding blocks, of each sliding rod, a corrugated pipe is installed between each dust prevention pipe and the dust cover, the corrugated pipe is located among the sliding rods, and an annular frame is fixedly installed on the inner wall of the dust cover. The invention enables the drill bit to work on the axis through the fixed bearing and the synchronizing ring, increases the safety, enables the device to adapt to drilling holes with various depths and avoids dust and broken stones from falling through the flexibility of the corrugated pipe and the spring, and further increases the active dustproof capacity of the device through the synchronizing ring and the fan blades.
Description
Technical Field
The invention relates to the field of constructional engineering, in particular to a dustproof device for drilling a building surface.
Background
Need punch to the wall among the building decoration process, punch then can make dust and rubble drop, to the already intact indoor of ground, dust and rubble can lead to indoor dirty, and can wear and tear ground material.
The current dustproof cushion of laying of drilling through establishing a plastic bottle or the ground in drill bit below at the drill bit cover of drilling usually, the plastic bottle can constantly shake and rotate at the drilling in-process, easily causes dust and rubble to drop, and easily takes place danger, and lay the cushion and then need prepare in advance, and the operation is comparatively loaded down with trivial details, and can not guarantee that dust and rubble drop completely on the cushion.
Disclosure of Invention
The invention aims to solve the defects that plastic bottles are poor in dustproof effect and dangerous and a mat laid cannot completely ensure that dust and broken stones fall on the mat in the prior art, and provides a building surface drilling dustproof device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a drilling dust-proof device for building surface comprises a dust-proof cover, a fixed bearing is fixedly inserted at the right end of the dust-proof cover, a plurality of sliding grooves are arranged at the left end of the dust cover, a spring is arranged in each sliding groove, a sliding block is arranged in each sliding groove in a sliding manner, the sliding blocks are fixed on the springs, a sliding rod is fixedly arranged at one end of each sliding block, which is far away from the sliding chute, a dustproof pipe is jointly arranged at one end of each sliding rod, which is far away from the sliding block, a corrugated pipe is jointly arranged between the dustproof pipe and the dustproof cover, the corrugated pipe is positioned among the plurality of sliding rods, the inner wall of the dust cover is fixedly provided with an annular frame, a plurality of fixing rods are annularly and equidistantly arranged on the inner side wall of the annular frame, one ends of the fixing rods, far away from the annular frame, are jointly rotatably provided with a synchronizing ring, and the synchronizing ring and the fixed bearing are coaxial;
the corrugated pipe is flexible and elastic, the dustproof pipe is pushed by pressure to slide in the sliding groove, the sliding block slides to push the spring to compress, the corrugated pipe is compressed to shorten the distance between the dustproof pipe and the dustproof cover, namely, the drill bit can extend out of the dustproof pipe to carry out deep drilling, namely, the dustproof pipe can be always covered on the wall surface of a drilling area along with the deepening of drilling, dust falling and gravel splashing are avoided, the safety and the environmental protection are improved, when the drill bit is pulled out, the spring pushes the sliding block to enable the sliding rod to push the dustproof pipe to move towards the drill bit, dust falling caused by pulling out of the drill bit can be avoided, the dustproof capacity of the device is improved, the flexible corrugated pipe can further increase the moving force and the moving speed of the dustproof pipe, and the dust leakage phenomenon caused by loosening of the dustproof pipe is avoided;
the drill bit passes fixing bearing and synchronizer ring in proper order, fixing bearing's size is identical with the clamping head of drilling equipment, the size of synchronizer ring is identical with the drill bit, be suitable for the unchangeable drill bit of root diameter promptly, the synchronizer ring can correct the drill bit and make it can not take place relative displacement between dust cover and the dust pipe when drilling, avoid the skew dust cover of drill bit and the axis of dust pipe and the condition of damaging the device to take place, and rotate between fixing bearing and drill bit and be connected, the synchronizer ring rotates between a plurality of dead levers, then when the drill bit is inserted and is established on fixing bearing and synchronizer ring rotatory, fixing bearing's inner ring rotates, the synchronizer ring rotates, dust cover and dust pipe remain motionless, reduce the loss of drill bit kinetic energy, and avoided the device to rotate and cause the damage with the wall friction.
Preferably, an anti-slip gasket is fixedly mounted at one end of the dustproof pipe, which is far away from the corrugated pipe;
the anti-skidding gasket contacts with the wall, has avoided the direct and wall contact of dustproof pipe to cause wearing and tearing, and the leakproofness between non-skidding gasket increase device and the wall reduces the possibility that the dust spills hourglass in the course of the work.
Preferably, two bearing supports are symmetrically arranged on the inner side wall of the annular frame, two ends of the synchronizing ring are respectively and rotatably inserted on the two bearing supports, a plurality of fan blades are equidistantly arranged on the outer side wall of the synchronizing ring, and the plurality of fan blades are positioned between the two bearing supports;
be close to one side bearing support of dustproof pipe and install filter screen (not shown), avoid damage flabellum such as rubble, the drill bit makes a plurality of flabellums rotate when driving synchronizer ring pivoted, the pivoted flabellum makes the air current follow dustproof pipe flow direction dust cover, produce suction in the dust cover promptly, make the interior dust rubble that is close to the wall of dustproof pipe can be inhaled bellows department and blockked by the ripple fold of bellows department, further avoided the rubble to damage the flabellum, and further reduce the possibility that the work dust spills the hourglass.
Preferably, a plurality of vent holes are annularly formed in the side wall of one end, close to the fixed bearing, of the dust cover;
all stopper in every ventilation hole and be equipped with and consider cotton (not shown), the ventilation hole makes the air current in the dust cover effectively circulate, considers cotton can avoid dust etc. to influence the user along with the ventilation hole discharges.
The invention has the following beneficial effects:
1. the fixed bearing and the synchronizing ring correct the drilling equipment and the drill bit on the same axis, so that the danger caused by deviation from the center of the dustproof pipe when the drill bit drills is avoided, the breakage between the dustproof cover and the fixed bearing can be avoided, and the safety of the device is improved.
2. The bellows has elasticity and elasticity, makes the bellows compress through the extrusion when drilling and realizes darker drilling, and can kick-back and promote the dustproof pipe and make anti-skidding packing ring tightly support the wall all the time after drilling, avoids drilling dust and rubble to drop, and the spring further promotes the dustproof pipe through slider and slide bar and makes anti-skidding packing ring and wall tightly contact, avoids tiny dust to drop, increases the dirt-proof ability of device.
3. The outside does not take place to rotate when drilling for fixing bearing, and the synchronizer ring rotates when drilling, and the dead lever does not take place to rotate, then dust cover, dustproof pipe, bellows, anti-skidding packing ring all do not take place to rotate, can reduce the kinetic energy loss of drill bit promptly, and the reducing mechanism is to the influence of drilling.
4. A plurality of flabellums are installed to the synchronizer ring lateral wall, and when drilling, the drill bit drives the synchronizer ring and rotates, then a plurality of flabellums rotate and make the air current blow to the dust cover from the wall, can with the dust that the drill bit work produced with inhale at any time in dustproof pipe and the bellows, reduce dust and the rubble at dustproof pipe edge, avoided the drilling end equipment of taking away to cause dust and rubble unrestrained.
5. The bellows is detained great granule such as rubble in bellows department through the ripple of fold, avoids great granule such as rubble to strike the flabellum and causes the damage, increases the security and the reliability of device.
6. Set up a plurality of ventilation holes on the dust cover, the ventilation hole can make the air current in the dust cover can effectual circulation for the flabellum can inhale rubble dust etc. increases the initiative dustproof ability of device.
In conclusion, the drill bit works on the axis through the fixed bearing and the synchronizing ring, the safety is improved, the device can adapt to drilling holes with various depths and avoid dust and broken stones from falling through the flexibility of the corrugated pipe and the spring, and the active dust-proof capacity of the device is further improved through the synchronizing ring and the fan blades.
Drawings
FIG. 1 is a schematic structural view of a drilling dust-proof device for a building surface according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic diagram of the construction surface drilling dust-proof device according to the present invention;
FIG. 4 is a schematic structural diagram of the second embodiment;
FIG. 5 is an enlarged view of a portion of the fan blade according to the second embodiment.
In the figure: 1 dust cover, 2 fixed bearings, 3 dust proof pipes, 4 bellows, 5 sliding rods, 6 annular frames, 11 sliding chutes, 12 springs, 13 ventilation holes, 31 anti-slip gaskets, 51 sliding blocks, 61 fixed rods, 62 synchronous rings, 63 bearing supports and 64 fan blades.
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.
The first embodiment is as follows:
referring to fig. 1-3, a dust-proof device for drilling holes on a building surface comprises a dust cover 1, a fixed bearing 2 is fixedly inserted at the right end of the dust cover 1, a plurality of sliding grooves 11 are formed at the left end of the dust cover 1, a spring 12 is installed in each sliding groove 11, a sliding block 51 is installed in each sliding groove 11 in a sliding manner and fixed on the spring 12, a sliding rod 5 is fixedly installed at one end of each sliding block 51 far away from the sliding groove 11, a dust-proof pipe 3 is installed at one end of each sliding rod 5 far away from the sliding block 51, a corrugated pipe 4 is installed between the dust-proof pipe 3 and the dust cover 1 and located in the middle of each sliding rod 5, an annular frame 6 is fixedly installed on the inner wall of the dust cover 1, a plurality of fixing rods 61 are installed on the inner side wall of the annular frame 6 at equal intervals in an, and the synchronizing ring 62 is coaxial with the fixed bearing 2;
the bellows 4 is elastic and flexible, the dustproof tube 3 is pushed by pressure to slide the sliding rod 5 in the sliding groove 11, the slide block 51 slides to push the spring 12 to compress, and the bellows 4 is compressed to shorten, so that the distance between the dust-proof pipe 3 and the dust-proof cover 1 is shortened, namely, the drill bit can extend out of the dust-proof pipe 3 to drill deeply, namely, the dustproof pipe 3 is always covered on the wall surface of the drilling area along with the deepening of the drilling hole, thereby avoiding the falling of dust and the splashing of broken stones, increasing the safety and the environmental protection, when the drill bit is pulled out, the spring 12 pushes the slide block 51 to make the slide rod 5 push the dust-proof pipe 3 to move to the drill bit, the dust falling caused by pulling out the drill bit can be avoided, the dustproof capacity of the device is increased, the elastic corrugated pipe 4 can further increase the moving force and speed of the dustproof pipe 3, and the dust leakage phenomenon caused by loosening of the dustproof pipe 3 is avoided;
the drill bit passes fixing bearing 2 and synchronizer ring 62 in proper order, fixing bearing 2's size is identical with the centre gripping head of drilling equipment, synchronizer ring 62's size is identical with the drill bit, be suitable for the unchangeable drill bit of root diameter promptly, synchronizer ring 62 can correct the drill bit and make it can not take place relative displacement between dust cover 1 and the dust tube 3 when drilling, avoid the skew dust cover 1 of drill bit and the axis of dust tube 3 and the condition of damaging the device to take place, and rotate between fixing bearing 2 and the drill bit and be connected, synchronizer ring 62 rotates between a plurality of dead levers 61, then the drill bit is inserted and is established when rotatory on fixing bearing 2 and synchronizer ring 62, fixing bearing 2's inner ring rotates, synchronizer ring 62 rotates, dust cover 1 and dust tube 3 keep motionless, reduce the loss of drill bit kinetic energy, and avoided the device to rotate and cause the damage with wall friction.
An anti-slip gasket 31 is fixedly arranged at one end of the dustproof pipe 3 far away from the corrugated pipe 4;
the anti-skidding gasket 31 contacts with the wall, has avoided the direct and wall contact of dustproof pipe 3 to cause wearing and tearing, and the leakproofness between anti-skidding gasket 31 increase device and the wall reduces the dust in the course of the work and spills the possibility of leaking.
In the embodiment, a drill bit is inserted in sequence along a fixed bearing 2 and a synchronous ring 62, so that the root of the drill bit is in contact fit with the synchronous ring 62, a clamping head of a drilling device is in contact fit with the fixed bearing 2, then the drill bit is aligned with a drilling area and presses an anti-slip gasket 31 against a wall surface, the drilling device is pushed to compress a corrugated pipe 4 and enable a sliding rod 5 to push a sliding block 51 to compress a spring 12, at the moment, the drill bit is in contact with the wall surface and then starts to drill, when the drill bit and the clamping head rotate, the inner wall of the fixed bearing 2 and the synchronous ring 62 rotate, the anti-slip gasket 31, a dustproof pipe 3 and a dustproof cover 1 are not moved, broken stones and dust generated by drilling completely fall into the dustproof pipe 3, the corrugated pipe 4 is continuously compressed along with the deepening of drilling, the sliding rod 5 pushes the sliding block 51 to continuously compress the, when drilling ended, the drill bit was extracted, and bellows 4 and spring 12 kick-back, then bellows 4 directly promote dustproof pipe 3 and remove to the wall, and spring 12 promotes dustproof pipe 3 through slider 51 and slide bar 5 and removes to the wall, then dustproof pipe 3 promotes anti-skidding packing ring 31 and tightly supports the wall all the time, causes dust and rubble to drop when avoiding drilling to extract, increases the dustproof ability of device.
Example two:
referring to fig. 4-5, a dust-proof device for drilling holes on a building surface is substantially the same as the first embodiment except that:
two bearing supports 63 are symmetrically arranged on the inner side wall of the annular frame 6, two ends of the synchronizing ring 62 are respectively and rotatably inserted on the two bearing supports 63, a plurality of fan blades 64 are equidistantly arranged on the outer side wall of the synchronizing ring 62, and the plurality of fan blades 64 are positioned between the two bearing supports 63;
install filter screen (not shown) on the one side bearing bracket 63 that is close to dustproof pipe 3, avoid damage flabellum 64 such as rubble, the drill bit drives make a plurality of flabellum 64 rotate when synchronizer ring 62 pivoted, pivoted flabellum 64 makes the air current follow dustproof pipe 3 flow direction dust cover 1, produce suction in dust cover 1 promptly, make the dust rubble that is close to the wall in the dustproof pipe 3 can be inhaled bellows 4 department and blockked by the ripple fold of bellows 4 department, further avoided the rubble to damage flabellum 64, and further reduce the possibility that the work dust spills and leaks.
A plurality of vent holes 13 are annularly formed in the side wall of one end, close to the fixed bearing 2, of the dust cover 1;
all stopping up in every ventilation hole 13 and being equipped with and worry cotton (not shown), ventilation hole 13 makes air current can effectively circulate in the shield 1, worry cotton can avoid dust etc. to influence the user along with ventilation hole 13 discharges.
In this embodiment, when the drill bit drove synchronizer ring 62 and rotates, flabellum 64 rotated in step, then the flabellum formed suction in dust cover 1 for the dust and the rubble of dustproof pipe 3 department and the dust and the rubble of wall move to bellows 4 department, make dustproof pipe 3 be close to wall edge and do not have dust and rubble, when the device takes off along with drilling equipment, avoided the dust and the rubble of edge to drop, further increased the dirt-proof ability of device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a building face drilling dust keeper, includes dust cover (1), its characterized in that, fixed inserting of the right-hand member of dust cover (1) is equipped with fixing bearing (2), a plurality of spouts (11) have been seted up to the left end of dust cover (1), every all install spring (12) in spout (11), every equal slidable mounting has slider (51) in spout (11), and slider (51) fix on spring (12), every slider (51) keep away from the one end fixed mounting of spout (11) has slide bar (5), a plurality of slide bar (5) keep away from the one end of slider (51) and install dust tube (3) jointly, install bellows (4) jointly between dust tube (3) and dust cover (1), and bellows (4) are located the centre of a plurality of slide bar (5), the inner wall fixed mounting of dust cover (1) has annular frame (6), a plurality of dead levers (61) are installed to the annular equidistance on the inside wall of annular frame (6), and are a plurality of dead lever (61) are kept away from the one end common rotation of annular frame (6) and are installed synchronizer ring (62), and synchronizer ring (62) and fixing bearing (2) coaxial line.
2. The building surface drilling dust prevention device as claimed in claim 1, wherein an anti-slip gasket (31) is fixedly mounted at one end of the dust prevention pipe (3) far away from the corrugated pipe (4).
3. The building surface drilling dust prevention device as claimed in claim 1, wherein two bearing supports (63) are symmetrically installed on the inner side wall of the annular frame (6), two ends of the synchronizing ring (62) are respectively rotatably inserted on the two bearing supports (63), a plurality of fan blades (64) are installed on the outer side wall of the synchronizing ring (62) at equal intervals, and the plurality of fan blades (64) are located between the two bearing supports (63).
4. The building surface drilling dust prevention device as claimed in claim 1, wherein a plurality of ventilation holes (13) are annularly formed in the side wall of one end of the dust cover (1) close to the fixed bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010129732.6A CN111300674A (en) | 2020-02-28 | 2020-02-28 | Building face drilling dust keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010129732.6A CN111300674A (en) | 2020-02-28 | 2020-02-28 | Building face drilling dust keeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111300674A true CN111300674A (en) | 2020-06-19 |
Family
ID=71156612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010129732.6A Withdrawn CN111300674A (en) | 2020-02-28 | 2020-02-28 | Building face drilling dust keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111300674A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246319A (en) * | 2021-06-10 | 2021-08-13 | 贵州前程商贸有限公司 | Method for trimming special-shaped stone by using mechanical stone edge trimmer |
| CN114523577A (en) * | 2022-03-09 | 2022-05-24 | 利越集团有限公司 | Wall drilling equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2317779A1 (en) * | 1973-04-09 | 1974-10-17 | Juergen Peter Busch | HAND DRILLING MACHINE |
| CN202556611U (en) * | 2012-03-18 | 2012-11-28 | 陈科 | Dust shield for electric drill |
| CN203526627U (en) * | 2013-11-15 | 2014-04-09 | 新疆嘉瑞新材料科技有限公司 | Dustproof electric drill |
| CN105150180A (en) * | 2015-10-26 | 2015-12-16 | 卢伟良 | Bearing supporting type dust-proof boot for percussion drill |
| CN205817760U (en) * | 2016-06-13 | 2016-12-21 | 付巍 | A kind of novel for building dust-proof perforating bur |
| CN107803532A (en) * | 2017-10-14 | 2018-03-16 | 祝敏 | A kind of environmentally friendly dust proof electric driller |
| CN108748718A (en) * | 2018-08-08 | 2018-11-06 | 李树勤 | Building decoration engineering class metope punching electric drill dust-proof device |
| CN209288358U (en) * | 2019-01-11 | 2019-08-23 | 余侠 | A kind of architectural engineering drilling equipment |
| CN209477367U (en) * | 2019-01-16 | 2019-10-11 | 常州工程职业技术学院 | A kind of dust-proof noise control electric drill shield and the power drill using it |
| CN110640186A (en) * | 2018-06-26 | 2020-01-03 | 李东 | Environment-friendly dustproof electric drill |
-
2020
- 2020-02-28 CN CN202010129732.6A patent/CN111300674A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2317779A1 (en) * | 1973-04-09 | 1974-10-17 | Juergen Peter Busch | HAND DRILLING MACHINE |
| CN202556611U (en) * | 2012-03-18 | 2012-11-28 | 陈科 | Dust shield for electric drill |
| CN203526627U (en) * | 2013-11-15 | 2014-04-09 | 新疆嘉瑞新材料科技有限公司 | Dustproof electric drill |
| CN105150180A (en) * | 2015-10-26 | 2015-12-16 | 卢伟良 | Bearing supporting type dust-proof boot for percussion drill |
| CN205817760U (en) * | 2016-06-13 | 2016-12-21 | 付巍 | A kind of novel for building dust-proof perforating bur |
| CN107803532A (en) * | 2017-10-14 | 2018-03-16 | 祝敏 | A kind of environmentally friendly dust proof electric driller |
| CN110640186A (en) * | 2018-06-26 | 2020-01-03 | 李东 | Environment-friendly dustproof electric drill |
| CN108748718A (en) * | 2018-08-08 | 2018-11-06 | 李树勤 | Building decoration engineering class metope punching electric drill dust-proof device |
| CN209288358U (en) * | 2019-01-11 | 2019-08-23 | 余侠 | A kind of architectural engineering drilling equipment |
| CN209477367U (en) * | 2019-01-16 | 2019-10-11 | 常州工程职业技术学院 | A kind of dust-proof noise control electric drill shield and the power drill using it |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246319A (en) * | 2021-06-10 | 2021-08-13 | 贵州前程商贸有限公司 | Method for trimming special-shaped stone by using mechanical stone edge trimmer |
| CN114523577A (en) * | 2022-03-09 | 2022-05-24 | 利越集团有限公司 | Wall drilling equipment |
| CN114523577B (en) * | 2022-03-09 | 2024-04-12 | 利越集团有限公司 | Wall drilling equipment |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200619 |
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| WW01 | Invention patent application withdrawn after publication |