Construction engineering drilling dust falling mechanism
By installing a dust-spraying mechanism on the drilling rig's dust collector, combining dust suction and spraying functions, the problem of dust dispersion during drilling was solved, achieving an all-round dust reduction effect and ensuring a clean and safe construction environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-22
- Publication Date
- 2026-03-27
AI Technical Summary
During drilling in existing construction projects, there is a gap between the bottom of the dust collector cylinder and the drilling surface, which causes dust to escape and endangers the health of workers.
A dust-spraying mechanism is installed on the dust collector of the drilling rig, combining the functions of dust suction and spraying. Through components such as U-shaped guide boxes and atomizing nozzles, all-round dust suppression is achieved, and the atomizing nozzles are used to spray and suppress the scattered dust.
It achieves comprehensive dust reduction, ensuring a clean and safe construction environment and effectively suppressing dust dispersion during drilling.
Smart Images
Figure CN224049130U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to drilling dust falling technology field especially relates to a construction engineering drilling dust falling mechanism. BACKGROUND
[0002] Construction engineering refers to the collective name of all kinds of buildings and engineering facilities providing material technical basis for human life and production, construction engineering can be divided into three categories of building engineering, civil engineering and mechanical and electrical engineering according to natural property, is the engineering project that forms comprehensive production capacity or plays engineering benefit in fixed asset reproduction process, in the engineering construction process, often need to drill the ground or wall, and usually need to adopt dust falling measures to carry out dust falling when drilling usually in order to reduce the construction influence.
[0003] At present, the drilling machine used for construction engineering drilling is usually provided with a dust collector on the outer wall of the rack of the drilling machine by means of bolts and matched shelf plates when drilling, the cylinder of the dust collector is covered above the drill bit, the drill rod can rotate normally at the rotating hole in the middle of the cylinder of the dust collector, and then the dust collector can be connected with external dust suction equipment through a pipeline to carry out dust suction operation when drilling, but there is still a certain distance between the bottom of the dust collector and the drilling surface when the dust collector is sucking dust, so that a small amount of dust is still scattered below the dust collector, thereby endangering the workers near the drilling, therefore, we propose a construction engineering drilling dust falling mechanism. UTILITY MODEL CONTENT
[0004] The main purpose of the utility model is to provide a construction engineering drilling dust falling mechanism, the dust falling mechanism is composed of a dust falling mechanism arranged at the dust collector of the drilling machine, the dust falling mechanism combines the dust suction function of the existing dust collector of the drilling machine and the spraying function of the dust falling mechanism, so that the dust falling mechanism can realize all-round dust falling effect, ensure that the dust generated by the construction engineering drilling is sucked away by the dust collector, and the scattered dust is effectively inhibited under the spraying of the atomizing nozzle, thereby ensuring the cleanliness and safety of the construction environment, and the problems in the background art can be effectively solved.
[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:
[0006] The construction engineering drilling dust falling mechanism, including the dust collector, the cylinder top of the dust collector is fixed with the frame plate, and further including the dust falling mechanism, the dust falling mechanism includes U-shaped guide box, U-shaped base plate, extension joint, atomizing nozzle, U-shaped partition plate and corner head shunt plate, the top of the plate body of the frame plate is placed with the U-shaped guide box, and the lower plate body of the frame plate away from the U-shaped guide box is placed with the U-shaped base plate, four groups of pipe bodies of the insertion pipe are inserted between the U-shaped base plate and the frame plate, and the insertion pipe is fixed at the edge of the box body of the U-shaped guide box, the bottom pipe of the insertion pipe is screwed with the extension joint for supporting the U-shaped base plate, and the lower cavity hole of the extension joint is screwed with the atomizing nozzle, the frame plate outside the insertion pipe and the U-shaped base plate are locked through the U-shaped supporting rod and the nut, the central box wall of the U-shaped guide box is fixed with the water inlet pipe, and the inner box wall of the U-shaped guide box is fixed with the U-shaped partition plate for separating the box cavity, and the plate surface of the U-shaped partition plate towards the water inlet pipe is protruded with the corner head shunt plate.
[0007] Further, the U-shaped base plate and the frame plate surface are provided with the fixed pipe hole, and the fixed pipe hole is bonded with the rubber fixed ring, and the ring body of the rubber fixed ring is inserted with the insertion pipe;
[0008] By adopting the above technical scheme, the fixed pipe hole of the U-shaped base plate and the frame plate can pass through the insertion pipe, and the fixed pipe hole is flexibly contacted with the insertion pipe by the rubber fixed ring, so as to reduce the friction damage between the insertion pipe and the frame plate.
[0009] Further, the U-shaped base plate and the frame plate surface outside the fixed pipe hole are provided with the edge fixed hole, and the U-shaped supporting rod is passed out of the frame plate from bottom to top, and the rod body of the U-shaped supporting rod passed out of the frame plate is screwed with the nut;
[0010] By adopting the above technical scheme, the edge fixed hole of the U-shaped base plate and the frame plate can accommodate the U-shaped supporting rod to be inserted out of the nut, so that the U-shaped supporting rod cooperates with the nut to firmly lock the U-shaped base plate and the frame plate.
[0011] Further, the top of the extension joint is provided with the external thread pipe body for screwing the insertion pipe, and the middle part of the block body of the extension joint is provided with the hexagonal block, and the bottom of the block body of the extension joint is provided with the threaded cavity hole for screwing the atomizing nozzle;
[0012] By adopting the above technical scheme, the external thread pipe body of the extension joint can be screwed at the bottom of the insertion pipe, the hexagonal block of the extension joint is convenient to cooperate with the wrench to rotate itself, and the extension joint can be screwed with the atomizing nozzle to supply water through the threaded cavity hole.
[0013] Further, the U-shaped partition plate is separated into two groups of box cavities in the U-shaped guide box, and the side cavity of the U-shaped guide box close to the corner head shunt plate is communicated with the insertion pipe;
[0014] By adopting the technical scheme, the U-shaped guide box is separated by the U-shaped partition cavity plate, thereby reducing the cavity of the U-shaped guide box, and facilitating the U-shaped guide box to cooperate with the corner head shunt plate to shunt the water supply pipe.
[0015] Further, the plate body of the U-shaped base plate is provided with a U-shaped plate slot, and the vertical cylinder body of the dust collector is clamped into the U-shaped plate slot of the U-shaped base plate.
[0016] By adopting the technical scheme, the U-shaped base plate is clamped on the vertical cylinder body of the dust collector through the U-shaped plate slot, facilitating the side dust suction pipeline of the dust collector to be exposed outwardly and communicated with the hose of the dust suction equipment.
[0017] Compared with the prior art, the utility model has the advantages of:
[0018] The dust falling mechanism is combined with the dust suction function of the existing drilling machine dust collector and the spraying function of the dust falling mechanism, so that the dust falling mechanism can realize all-round dust falling effect, the dust generated by the construction engineering drilling is sucked away by the dust collector, and the flying dust is effectively inhibited by the spraying of the atomizing nozzle, so that the cleanliness and safety of the construction environment are ensured.
[0019] The U-shaped guide box of the dust falling mechanism is separated by the U-shaped partition cavity plate, and the U-shaped partition cavity plate is provided with the corner head shunt plate to shunt the water under pressure, so that the water under pressure can be efficiently supplied to the atomizing nozzle through the U-shaped guide box, the water supply pipe and the extension joint for dust falling spraying, and the reasonable distribution and effective utilization of the dust falling water flow required by the atomizing nozzle are realized. BRIEF DESCRIPTION OF DRAWINGS
[0020] Fig. 1 It is a whole structure schematic view of the construction engineering drilling dust falling mechanism.
[0021] Fig. 2 It is an explosion view of the dust falling mechanism of the construction engineering drilling dust falling mechanism.
[0022] Fig. 3 It is a cross-sectional view of the U-shaped guide box of the construction engineering drilling dust falling mechanism.
[0023] In the figure: 1, dust collector; 2, frame mounting plate; 3, dust falling mechanism; 4, U-shaped guide box; 5, water supply pipe; 6, U-shaped base plate; 7, fixed pipe hole; 8, extension joint; 9, atomizing nozzle; 10, side fixed hole; 11, U-shaped supporting rod; 12, nut; 13, water inlet pipe; 14, U-shaped partition cavity plate; 15, corner head shunt plate; 16, rubber fixed ring. DETAILED DESCRIPTION
[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0025] like Figs. 1-3 As shown, a dust suppression mechanism for drilling in construction projects includes a dust collector 1, with a mounting plate 2 fixed to the top of the cylinder of the dust collector 1. It also includes a dust spraying mechanism 3, which comprises a U-shaped guide box 4, a U-shaped base plate 6, an extension joint 8, an atomizing nozzle 9, a U-shaped baffle plate 14, and a corner diverter plate 15. The U-shaped guide box 4 is placed at the top of the mounting plate 2, and the U-shaped base plate 6 is placed at the lower part of the mounting plate 2 away from the U-shaped guide box 4. Four sets of pipes 5 are inserted between the U-shaped base plate 6 and the mounting plate 2, and the pipes 5 are interconnected. The U-shaped guide box 4 is fixed at the edge of the box body. The bottom tube opening of the insertion tube 5 is screwed with an extension joint 8 for supporting the U-shaped base plate 6. The lower cavity hole of the extension joint 8 is screwed with an atomizing nozzle 9. The frame plate 2 outside the insertion tube 5 and the U-shaped base plate 6 are locked together by a U-shaped support rod 11 and a nut 12. The central box wall of the U-shaped guide box 4 is connected and fixed with a water inlet pipe 13. The inner box wall of the U-shaped guide box 4 is fixed with a U-shaped partition plate 14 for separating the box cavity. The U-shaped partition plate 14 has a corner diverter plate 15 protruding from the plate surface facing the water inlet pipe 13.
[0026] The U-shaped base plate 6 and the mounting plate 2 are provided with fixed pipe holes 7, and a rubber fixed ring 16 is bonded inside the fixed pipe hole 7, and an insertion tube 5 is inserted into the body of the rubber fixed ring 16.
[0027] By adopting the above technical solution, the insertion tube 5 can be inserted through the fixed tube hole 7 of the U-shaped base plate 6 and the frame plate 2, and the insertion tube 5 is flexibly contacted by the rubber retaining ring 16 at the fixed tube hole 7, reducing the friction damage between the insertion tube 5 and the frame plate 2.
[0028] Among them, the U-shaped base plate 6 and the mounting plate 2 outside the fixed pipe hole 7 are provided with side fixed holes 10, and a U-shaped support rod 11 is provided at the side fixed hole 10 to pass through the mounting plate 2 from bottom to top. A nut 12 is screwed on the rod body of the U-shaped support rod 11 that passes through the mounting plate 2.
[0029] By adopting the above technical solution, the side fixing holes 10 of the U-shaped base plate 6 and the mounting plate 2 can accommodate the U-shaped support rod 11 to be inserted upward and screwed into the nut 12, so that the U-shaped support rod 11 and the nut 12 can firmly lock the U-shaped base plate 6 and the mounting plate 2.
[0030] The extension joint 8 has an external threaded tube body for screwing the insertion tube 5 at its top end, a hexagonal block in the middle of the block of the extension joint 8, and a threaded cavity hole for screwing the atomizing nozzle 9 at the bottom of the block of the extension joint 8.
[0031] By adopting the technical scheme, the threaded pipe body of the extension joint 8 can be screwed at the bottom of the insertion pipe 5, the hexagonal block at the extension joint 8 is convenient for cooperating with a wrench to rotate the extension joint 8, and the extension joint 8 can be screwed with the atomizing nozzle 9 through the threaded cavity hole to supply water.
[0032] The U-shaped guide box 4 is divided into two groups of box cavities by the U-shaped partition plate 14, and the side box cavity of the U-shaped guide box 4 close to the corner head distribution plate 15 is communicated with the insertion pipe 5.
[0033] By adopting the technical scheme, the U-shaped guide box 4 is divided into box cavities by the U-shaped partition plate 14, so that the box cavity of the U-shaped guide box 4 is reduced, and the U-shaped guide box 4 is convenient for cooperating with the corner head distribution plate 15 to distribute water for the insertion pipe 5.
[0034] The plate body of the U-shaped base plate 6 is provided with a U-shaped plate slot, and the vertical cylinder body of the dust collector 1 is clamped into the U-shaped plate slot of the U-shaped base plate 6.
[0035] By adopting the technical scheme, the U-shaped base plate 6 is clamped on the vertical cylinder body of the dust collector 1 through the U-shaped plate slot, so that the side dust suction pipeline of the dust collector 1 is conveniently exposed to the outside and communicated with the hose of the dust suction equipment.
[0036] It should be noted that the utility model is a kind of construction engineering drilling dust fall mechanism, and the dust fall mechanism 3 is arranged at the dust collector 1 of drilling machine to form drilling dust fall mechanism, the U-shaped base plate 6 of dust fall mechanism 3 is sleeved on the vertical cylinder body of dust collector 1, then U-shaped support rod 11 passes through the side fixed hole 10 of U-shaped base plate 6 and frame plate 2 and is screwed with nut 12, then insertion pipe 5 of U-shaped guide box 4 can be inserted into fixed pipe hole 7 of frame plate 2 and U-shaped base plate 6, at this time, extension joint 8 is screwed below insertion pipe 5, atomizing nozzle 9 is screwed at extension joint 8, and water inlet pipe 13 of U-shaped guide box 4 can be sleeved with the water outlet hose of external controllable pressure water source, then the hose can be clamped on water inlet pipe 13 by clamp, and pressure water can be supplied to atomizing nozzle 9 along U-shaped guide box 4, insertion pipe 5 and extension joint 9 from water inlet pipe 13 for on-demand spraying, when frame plate 2 is installed on the outer wall of the rack of drilling machine, the side dust suction pipeline of dust collector 1 is communicated with the hose of dust suction equipment, so that dust suction space exists below dust collector 1, then drilling machine can normally drill construction engineering drilling construction surface, and dust generated by drilling is sucked by dust collector configured with dust suction equipment, and the dust emitted below dust collector 1 is removed by spraying of atomizing nozzle 9 to complete drilling dust fall.
[0037] It should be noted that the utility model is a kind of construction engineering drilling dust fall mechanism, and the components in the utility model are known to those skilled in the art, and the structure and principle thereof can be known by technical personnel through technical manual or conventional experimental method.
[0038] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A construction engineering drilling dust falling mechanism, comprising a dust collector (1), a rack plate (2) is fixed at the top end of the cylinder body of the dust collector (1), characterized in that: Also include dusting mechanism (3), the dusting mechanism (3) includes U-shaped guide box (4), U-shaped base fixed plate (6), extension joint (8), atomizing nozzle (9), U-shaped partition plate (14) and angle head shunt plate (15), the plate body top of the frame plate (2) is placed with U-shaped guide box (4), and the lower plate body of frame plate (2) away from U-shaped guide box (4) is placed with U-shaped base fixed plate (6), four groups of pipe body of insertion pipe (5) are inserted between the U-shaped base fixed plate (6) and frame plate (2), and the insertion pipe (5) is fixed in the box body edge of U-shaped guide box (4), the bottom pipe opening of insertion pipe (5) is screwed with the extension joint (8) for supporting U-shaped base fixed plate (6), and the lower cavity hole of extension joint (8) is screwed and installed with atomizing nozzle (9), the frame plate (2) outside insertion pipe (5) and U-shaped base fixed plate (6) are locked through U-shaped support rod (11) and nut (12), the central box wall of U-shaped guide box (4) is fixed with water inlet pipe (13), and the inner box wall of U-shaped guide box (4) is fixed with U-shaped partition plate (14) for separating box cavity, the board surface of U-shaped partition plate (14) towards water inlet pipe (13) is protruded with angle head shunt plate (15).
2. The construction engineering drilling dust falling mechanism according to claim 1, characterized in that: The surface of the U-shaped base fixed plate (6) and frame plate (2) is provided with a fixed pipe hole (7), and the fixed pipe hole (7) is bonded with a rubber fixed ring (16), and the ring body of the rubber fixed ring (16) is inserted with the insertion pipe (5).
3. A construction engineering drilling dust falling mechanism according to claim 2, characterized in that: The surface of the U-shaped base fixed plate (6) and frame plate (2) outside the fixed pipe hole (7) is provided with a side fixed hole (10), and the U-shaped support rod (11) passes out of the frame plate (2) from bottom to top, and the nut (12) is screwed on the rod body of the U-shaped support rod (11) passing out of the frame plate (2).
4. The construction engineering drilling dust falling mechanism according to claim 1, characterized in that: The top end of the extension joint (8) is provided with an external thread pipe body for screwing the insertion pipe (5), and the middle part of the block body of the extension joint (8) is provided with a hexagonal block, and the bottom of the block body of the extension joint (8) is provided with a threaded cavity hole for screwing the atomizing nozzle (9).
5. The construction engineering drilling dust falling mechanism according to claim 1, characterized in that: The U-shaped partition plate (14) is divided into two groups of box cavities in the U-shaped guide box (4), and the side cavity of the U-shaped guide box (4) close to the angle head shunt plate (15) is communicated with the insertion pipe (5).
6. The construction engineering drilling dust falling mechanism according to claim 1, characterized in that: The plate body of the U-shaped base fixed plate (6) is provided with a U-shaped plate groove, and the vertical cylinder of the dust collector (1) is clamped in the U-shaped plate groove of the U-shaped base fixed plate (6).