CN214886932U - Reduce concrete drilling dust protector - Google Patents

Abstract

The utility model belongs to the field of concrete drilling technique, a reduce concrete drilling dust protector is related to, including the protection casing, the protection casing is located the drill bit position department of rig, the opening of protection casing is towards the wall, the protection casing is connected with the dust absorption piece, the rig is provided with supporting component, supporting component is used for supporting the tight wall is pasted to the protection casing, and this application has when the rig is to concrete drilling, can improve the effect to the cleaning efficiency of dust.

Description

Reduce concrete drilling dust protector

Technical Field

The application relates to the field of concrete drilling technology, in particular to a dust protection device for reducing concrete drilling.

Background

The board is buried, the installation water pipe perhaps walks to the drilling often can be on the curtain during curtain construction, and when the rig was bored a hole to the curtain, concrete dust can appear and float in the air.

At present, after a drilling machine finishes drilling a concrete wall, a dust collector is used for cleaning surrounding dust so as to keep the cleanliness of the ground.

In view of the above-mentioned related art, the inventor believes that the vacuum cleaner can only clean dust on the ground, and the dust in the air can affect the respiratory health of people.

SUMMERY OF THE UTILITY MODEL

In order when the rig was to concrete drilling, can improve the cleaning efficiency to the dust, this application provides a reduce concrete drilling dust protector.

The application provides a pair of reduce concrete drilling dust protector adopts following technical scheme:

the utility model provides a reduce concrete drilling dust protector, includes the protection casing, the protection casing is located the drill bit position department of rig, the opening of protection casing is towards the wall, the protection casing is connected with dust absorption piece, the rig is provided with supporting component, supporting component is used for supporting the protection casing pastes tight wall.

Through adopting above-mentioned technical scheme, when the rig drills to the concrete wall, the dust that the drilling produced gets into in the protection casing, then utilize the dust absorption piece, absorb the dust in the protection casing, utilize supporting component to support the rig, make the protection casing support tight wall, lead to the dust in the protection casing to leak when preventing the workman from the crooked rig of accident, when the rig drills, from the root cause clearance dust, the labour that can save the later stage clearance dust, the effect that has the clearance efficiency to the dust improves.

Optionally, the opening of the protective cover is of an outward expansion type.

Through adopting above-mentioned technical scheme, the protection casing that the type set up expands outward can increase the protective area of protection casing to improve the efficiency of absorbing the dust.

Optionally, the dust collector comprises a dust collector, a corrugated hose is connected to the dust collector, and the corrugated hose is communicated with the side wall of the protective cover.

Through adopting above-mentioned technical scheme, because corrugated hose self has scalable function, can adjust the distance of dust catcher and protection casing, when needs remove the rig, can prolong corrugated hose's length in certain distance, need not to remove the dust catcher, can use manpower sparingly.

Optionally, the support assembly includes outer pole and slide bar, the slide bar is connected with the rig, the outer pole is vertical setting, the slide bar peg graft in the outer pole inside and along the direction of height of outer pole slides, be provided with on the outer pole and be used for adjusting the gliding regulating part of slide bar.

Through adopting above-mentioned technical scheme, because the rig need punch to the not position of co-altitude of wall, utilize the regulating part, make the slide bar slide along the direction of height of outer pole to can adjust the distance on rig and ground, absorb the dust when being adapted to the wall drilling to co-altitude.

Optionally, the adjusting part includes a clamping block, the clamping block is fixedly connected to the side wall of the sliding rod, and a plurality of clamping grooves for clamping the clamping block are formed in the inner side wall of the outer rod along the vertical direction.

Through adopting above-mentioned technical scheme, when the height on needs regulation rig and ground, make the fixture block keep away from the draw-in groove, then make the slide bar slide along outer pole inside, when the slide bar was adjusted to suitable height, washed the fixture block on the slide bar and pegged graft in the draw-in groove that corresponds the height, can restrict the free gliding of slide bar, reached height-adjusting's purpose.

Optionally, one side of the side wall of the sliding rod, which is far away from the clamping block, is fixedly connected with an elastic block, the elastic block abuts against the side wall of the sliding rod, and when the elastic block is not deformed, the clamping block is located in the clamping groove.

Through adopting above-mentioned technical scheme, the elastic block can be with fixture block butt in the draw-in groove, prevent that the fixture block from breaking away from the draw-in groove and influencing normal work.

Optionally, the upper end of the sliding rod is fixedly connected with a sliding plate, and the upper surface of the sliding rod is provided with a sliding chute which is clamped by the drilling machine and slides along the horizontal direction.

Through adopting above-mentioned technical scheme, when driling the concrete wall, because the drill bit of rig need constantly feed, when the drill bit moved towards the wall body is inside, only need slide the rig along the spout, can accomplish feeding of drill bit, need not the horizontal migration supporting component, had the effect of using manpower sparingly.

Optionally, a buffer is disposed between the sliding rod and the sliding plate.

Through adopting above-mentioned technical scheme, because the rig is at the course of the work, the high-speed rotation of drill bit can make the rig vibrate at a high speed, utilizes the bolster, can reduce the impact force of rig to the slide bar to improve supporting component's life.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the drilling machine drills a hole on the concrete wall, the dust in the protective cover is absorbed by the dust absorption piece, the drilling machine is supported by the supporting assembly to drill the hole, the dust can be cleaned from the root, the labor force for cleaning the dust at the later stage is saved, and the effect of improving the dust cleaning efficiency is achieved;

2. the adjusting piece is utilized to enable the sliding rod to slide along the height direction of the outer rod, so that the distance between the drilling machine and the ground can be adjusted, and the adjusting piece is suitable for absorbing dust when drilling on wall surfaces with different heights.

Drawings

FIG. 1 is a schematic view of the overall structure of a device for reducing dust in concrete drilling according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of the support assembly and drill rig of FIG. 1;

fig. 3 is an enlarged schematic view of a region a in fig. 2.

Description of reference numerals: 1. a drilling machine; 2. a protective cover; 3. a drill bit; 4. a dust collection member; 41. a vacuum cleaner; 42. a corrugated hose; 5. a support assembly; 51. a base; 52. an outer rod; 53. a slide bar; 6. a support leg; 7. a buffer member; 8. a sliding plate; 9. a fixed block; 10. a through groove; 11. an adjustment member; 111. a clamping block; 112. a card slot; 12. an elastic block; 13. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses reduce concrete drilling dust protector. Referring to fig. 1, the protective cover 2 is arranged on a drilling machine 1, the protective cover 2 is sleeved outside a drill bit 3 and can slide along the length direction of the drill bit 3, an opening of the protective cover 2 is in an outward expansion shape, and the cross section is circular; the dust suction piece 4 is arranged on the protective cover 2, and the lower end of the drilling machine 1 is provided with a supporting component 5 for supporting the drilling machine 1 to drill a hole; when the drilling machine 1 drills a wall surface, the support assembly 5 supports the drilling machine 1 to drill a hole, dust drilled by the hole enters the protective cover 2, and then the dust in the protective cover 2 is absorbed through the dust absorption piece 4.

Referring to fig. 1 and 2, the supporting assembly 5 comprises a base 51, an outer rod 52 and a sliding rod 53, the sections of the outer rod 52 and the sliding rod 53 are rectangular, the base 51 comprises four support legs 6, the four support legs 6 are respectively welded on four side walls of the lower end of the outer rod 52, a buffer member 7 is arranged at the upper end of the sliding rod 53, the buffer member 7 is a rectangular buffer block made of elastic plastic, the lower surface of the buffer block is welded with the upper end surface of the sliding rod 53, a sliding rectangular sliding plate 8 is welded on the upper surface of the buffer block, and the sliding plate 8 is connected with the drilling machine 1; the outer rod 52 is provided with a rectangular through groove 10, the length direction of the through groove 10 is vertically arranged, the sliding rod 53 is inserted into the outer rod 52 through the through groove 10 and slides along the through groove 10, and the outer rod 52 is provided with an adjusting part 11 for adjusting the height of the drilling machine 1.

Referring to fig. 2 and 3, the adjusting member 11 includes a rectangular fixture block 111, the fixture block 111 is welded at a lower side position of a side wall of the sliding rod 53, a plurality of rectangular slots 112 for clamping the fixture block 111 are formed in an inner side wall of the outer rod 52, the plurality of rectangular slots 112 are equidistantly arranged along a height direction of the outer rod 52, and when the fixture block 111 is clamped in the slots 112 with different heights, vertical displacement of the sliding rod 53 can be adjusted; the inner side wall of the outer rod 52 is provided with a rectangular elastic block 12, the elastic block 12 is bonded on the side wall of the sliding rod 53 far away from the opening, the material of the elastic block 12 can be elastic plastic, and when the elastic block 12 is not deformed, the elastic block 12 tightly supports the fixture block 111 in the clamping groove 112; when the height of the sliding rod 53 needs to be adjusted, the elastic block 12 is pressed to enable the clamping block 111 to be away from the clamping groove 112, and when the height is adjusted to be proper, the elastic block 12 is loosened, and the clamping block 111 is clamped in another clamping groove 112 again.

Referring to fig. 1, a sliding groove 13 is formed in the upper surface of a sliding plate 8, a fixing block 9 is welded on the lower side of a drilling machine 1, the fixing block 9 is inserted into the sliding groove 13 and attached to the side wall of the sliding groove 13, the length direction of the sliding groove 13 is arranged along the length direction of the drilling machine 1, the cross section of the sliding groove 13 is in an inverted T shape, and when a drill bit 3 needs to be fed, the drilling machine 1 can slide along the length direction of the sliding groove 13.

Referring to fig. 1, the dust suction unit 4 comprises a dust suction device 41, the dust suction device 41 is arranged on the ground, a corrugated hose 42 is connected between the dust suction device 41 and the protection cover 2, one end of the corrugated hose 42 is communicated with the lower side of the protection cover 2 and is welded, the other end of the corrugated hose 42 is connected to the dust suction device 41, and when the height of the drilling machine 1 is adjusted, the length of the corrugated hose 42 can be prolonged.

The implementation principle of the concrete drilling dust protection device is reduced in the embodiment of the application is as follows: when the drilling machine 1 drills a hole in a wall surface, the protective cover 2 is abutted against the wall surface, the sliding rod 53 is utilized to transversely press the elastic block 12, the clamping block 111 is separated from the clamping groove 112, the sliding rod 53 slides along the height direction of the outer rod 52, when the drilling machine 1 is positioned at a proper height, the elastic block 12 is released and pressed, the clamping block 111 is clamped into the corresponding clamping groove 112 under the elastic action of the elastic block 12, and the height of the drilling machine 1 can be adjusted; when the drill bit 3 drills a concrete wall surface, the fixing block 9 slides along the sliding groove 13, so that the drill bit 3 can be continuously fed into the wall body, and meanwhile, the protective cover 2 absorbs dust generated by drilling of the drilling machine 1 under the action of the dust collector 41.

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 reduce concrete drilling dust protector which characterized in that: including protection casing (2), protection casing (2) are located drill bit (3) position department of rig (1), the opening of protection casing (2) is towards the wall, protection casing (2) are connected with dust absorption piece (4), rig (1) is provided with supporting component (5), supporting component (5) are used for supporting protection casing (2) paste tight wall.

2. The device for reducing dust in concrete drilling according to claim 1, wherein: the opening of the protective cover (2) is of an outward expansion type.

3. The device for reducing dust in concrete drilling according to claim 1, wherein: the dust collector (4) comprises a dust collector (41), a corrugated hose (42) is connected to the dust collector (41), and the corrugated hose (42) is communicated with the side wall of the protective cover (2).

4. The device for reducing dust in concrete drilling according to claim 3, wherein: the supporting assembly (5) comprises an outer rod (52) and a sliding rod (53), the sliding rod (53) is connected with the drilling machine (1), the outer rod (52) is vertically arranged, the sliding rod (53) is inserted into the outer rod (52) and slides along the height direction of the outer rod (52), and an adjusting piece (11) used for adjusting the sliding of the sliding rod (53) is arranged on the outer rod (52).

5. The device for reducing dust in concrete drilling according to claim 4, wherein: the adjusting piece (11) comprises a clamping block (111), the clamping block (111) is fixedly connected to the side wall of the sliding rod (53), and a plurality of clamping grooves (112) for clamping the clamping block (111) are formed in the inner side wall of the outer rod (52) in the vertical direction.

6. The device for reducing dust in concrete drilling according to claim 5, wherein: one side, far away from the clamping block (111), of the side wall of the sliding rod (53) is fixedly connected with an elastic block (12), the elastic block (12) abuts against the side wall of the sliding rod (53), and when the elastic block (12) is not deformed, the clamping block (111) is located in the clamping groove (112).

7. The device for reducing dust in concrete drilling according to claim 6, wherein: the drilling machine is characterized in that a sliding plate (8) is fixedly connected to the upper end of the sliding rod (53), and a sliding groove (13) for clamping the drilling machine (1) and sliding along the horizontal direction is formed in the upper surface of the sliding rod (53).

8. The device for reducing dust in concrete drilling according to claim 7, wherein: a buffer (7) is arranged between the sliding rod (53) and the sliding plate (8).

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