Annular drilling auxiliary cover for slide-resistant pile foundation construction

Abstract

The utility model discloses an annular drilling auxiliary cover for slide-resistant pile foundation construction, which belongs to the technical field of slide-resistant pile foundation construction auxiliary equipment and comprises a protective cover main body and a dust removal bin positioned below the protective cover main body, a dismounting mechanism is arranged on the protective cover main body, the protective cover main body is connected with the dismounting mechanism through bolts, a limiting plate is arranged on the protective cover main body, a lighting device is arranged on the inner side of the limiting plate, and two compression springs are arranged between the protective cover main body and the dust removal bin. According to the utility model, dust falling, lighting, moving and other functions are integrated, dust emission and potential safety hazards of a construction site are effectively reduced, the health and safety of constructors are protected, the pile foundation construction efficiency is greatly improved, the dust removal mechanism is arranged, sprayed fine water mist effectively reduces the dust concentration in the air, and the dust removal effect is good. The dust diffusion is further reduced, the visibility and safety of a construction site are improved, and the energy consumption of construction dust removal is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for anti-slide pile foundation construction, in particular to an annular drilling auxiliary cover for anti-slide pile foundation construction. Background Technique

[0002] During the construction process of anti-slide pile foundations, rock drills are one of the commonly used equipment. Large drilling equipment plays a great role in construction operations with flat and open terrains. However, for narrow spaces and deep pit operations, the use of large drilling equipment is limited, and manual-held small drilling equipment is required for construction. A large amount of dust is generated during the construction process. Long-term inhalation of dust can cause various respiratory diseases, which not only poses a threat to the health of construction workers but also affects the air quality of the surrounding environment. Therefore, it is particularly important to control the dust at the construction site. In addition, since the construction site of anti-slide piles is often located in areas with complex terrains and insufficient lighting, the lack of sufficient lighting will reduce the construction accuracy and thus affect the project quality. Traditional lighting equipment is inconvenient to install, and dust removal equipment is usually bulky, which is not conducive to flexible disassembly and movement. At the same time, the dust generated during work adheres to the surface of the lighting equipment, affecting the light transmission of the lighting equipment and reducing the visibility and safety of construction.

[0003] For example, a new type of dust-proof and waterproof cover for water mill drill holes disclosed in the publication number: CN215039045U;

[0004] The above solution mainly consists of a vacuum pump, a filtering device, and a dust suction mechanism. The vacuum pump is used to adsorb the dust-proof cover to the wall surface, and then the water mill drill passes through the dust-proof cover for drilling operations. The sewage and dust generated during drilling fall into the filtering device, and the filtering device treats the sewage. The dust generated during drilling can be inhaled and collected by the dust removal device.

[0005] However, the above-mentioned new type of dust-proof and waterproof cover for water mill drill holes is suitable for small-scale drilling on smooth wall surfaces or other construction surfaces, and does not solve many problems faced in the drilling of anti-slide pile foundations, such as different rough drilling surfaces, deep foundation pit drilling, and lighting. Therefore, it is particularly necessary to develop a drilling auxiliary cover that can effectively reduce dust, provide good lighting, and is easy to disassemble. Content of the Utility Model

[0006] (I) Purpose of the Utility Model

[0007] To solve the technical problems in the background technique, the utility model proposes an annular drilling auxiliary cover for anti-slide pile foundation construction, which can solve the dust generated during the drilling construction operation of anti-slide pile foundations, improve the air quality of the construction area, provide sufficient lighting for deep pit operations to ensure construction safety, and has the advantages of flexible disassembly, convenient movement, and improved construction efficiency.

[0008] (II) Technical Solution

[0009] The utility model provides an annular drilling auxiliary cover for anti-slide pile foundation construction, which comprises a protective cover main body and a dust removal bin located below the protective cover main body;

[0010] A disassembly mechanism is arranged on the protective cover main body, and the protective cover main body is connected with the disassembly mechanism through bolts. A limiting plate is arranged on the protective cover main body, and a lighting device is arranged inside the limiting plate. Two compression springs are arranged between the protective cover main body and the dust removal bin, and the protective cover main body and the dust removal bin are elastically connected through the compression springs. A bearing plate is carried at the lower end of the dust removal bin, a pulley is arranged at the bottom of the bearing plate, and a high-pressure air pump located on the back of the dust removal bin is carried on the bearing plate;

[0011] A dust removal mechanism for dust collection is arranged on the dust removal bin.

[0012] Preferably, the disassembly mechanism comprises a group of acute-angle-shaped vertical plates and a multi-sided buckle. The group of acute-angle-shaped vertical plates are symmetrically distributed on the left and right of the protective cover main body, and the ends of the two acute-angle-shaped vertical plates are fixed to the drilling equipment through the multi-sided buckle.

[0013] Preferably, a group of upper cross bars are arranged inside the protective cover main body, a group of lower cross bars are arranged inside the dust removal bin, the upper ends of the compression springs are fixed on the upper cross bars, and the lower ends are fixedly connected to the lower cross bars. Rectangular anti-sliding blocks are arranged at the front ends of the upper cross bars and the lower cross bars.

[0014] Preferably, both the protective cover main body and the dust removal bin are annular. The dust removal mechanism comprises: a spray nozzle arranged inside the dust removal bin; an air pump interface and a water injection port arranged outside the dust removal bin. An air connection pipe is arranged between the air pump interface and the high-pressure air pump and is communicated with each other through the air connection pipe.

[0015] Preferably, the dust removal mechanism further comprises a water injection scale line arranged outside the dust removal bin and located between the air pump interface and the water injection port, which is convenient for the user to observe the water level height inside the dust removal bin.

[0016] Preferably, a switch is arranged on the limiting plate, and the switch is electrically connected with the lighting device. The pulley is a universal wheel with a braking structure.

[0017] Preferably, a slider with one end extending into the dust removal bin is arranged on the back of the protective cover main body, and a sliding groove adapted to the slider is arranged inside the dust removal bin.

[0018] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0019] 1. The annular drilling auxiliary cover for the construction of the anti-sliding pile foundation integrates functions such as dust reduction, lighting, and movement, effectively reducing dust emissions and potential safety hazards at the construction site, protecting the health and safety of construction workers, greatly improving the efficiency of pile foundation construction. By equipping with a dust removal mechanism, the fine water mist sprayed effectively reduces the dust concentration in the air, further reducing dust diffusion, improving the visibility and safety at the construction site, and reducing the energy consumption of construction dust removal.

[0020] 2. The annular drilling auxiliary cover for the construction of the anti-sliding pile foundation has high-power LED lights built into the limiting plate, ensuring sufficient and uniform light in the construction area, improving construction accuracy, and reducing operation errors caused by insufficient light. The disassembly mechanism on the main body of the protective cover uses multi-sided buckles for fixing and disassembly, facilitating the quick disassembly and assembly of the auxiliary cover, improving the flexibility of construction equipment, and facilitating rapid adjustment and use in different construction environments.

[0021] 3. The annular drilling auxiliary cover for the construction of the anti-sliding pile foundation can not only block dust but also isolate the noise generated by drilling to a certain extent, improving the working comfort at the construction site, protecting the hearing health of construction workers, can be adjusted according to different construction requirements, is widely used in various construction scenarios, improving the versatility and practicality of the equipment. Each component adopts a modular design, facilitating replacement and maintenance. Description of the Drawings

[0022] Figure 1 It is a three-dimensional assembly drawing of the overall structure of the present utility model.

[0023] Figure 2 It is a front view of the overall structure of the present utility model.

[0024] Figure 3 It is a rear view of the structure of the protective cover and the dust removal bin of the present utility model.

[0025] Figure 4 It is a schematic diagram of the structure of the disassembly mechanism of the present utility model.

[0026] Reference Numerals: 1. Main body of the protective cover; 2. Disassembly mechanism; 201. Acute-angled vertical plate; 202. Multi-sided buckle; 3. Limiting plate; 4. Lighting device; 5. Dust removal mechanism; 501. Spray nozzle; 502. Air pump interface; 503. Water injection port; 504. Connecting air pipe; 505. Scale line; 6. Bearing plate; 7. Pulley; 8. Upper cross bar; 9. Lower cross bar; 10. High-pressure air pump; 11. Switch; 12. Compression spring; 13. Dust removal bin; 14. Slide block. Detailed Embodiments

[0027] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0028] In the description of the utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, such as welding, riveting, bonding, etc., or a detachable connection, such as screw connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] As Figures 1-4 shown, a ring-shaped drilling auxiliary cover for the construction of an anti-slide pile foundation includes a protective cover main body 1 and a dust removal bin 13 located below the protective cover main body 1;

[0031] A disassembly mechanism 2 is provided on the protective cover main body 1, and the protective cover main body 1 is connected to the disassembly mechanism 2 by bolts. A limiting plate 3 is fixedly connected to the outside of the protective cover main body 1, and a lighting device 4 is embedded inside the limiting plate 3. There are two compression springs 12 between the protective cover main body 1 and the dust removal bin 13, and the protective cover main body 1 and the dust removal bin 13 are elastically connected by the compression springs 12. A bearing plate 6 is fixedly connected to the lower end of the dust removal bin 13, a pulley 7 is provided at the bottom of the bearing plate 6, and a high-pressure air pump 10 located on the back of the dust removal bin 13 is fixedly installed on the bearing plate 6.

[0032] It should be noted that a group of upper crossbars 8 are fixedly connected to the inner side of the protective cover body 1, and a group of lower crossbars 9 are fixedly connected to the inner side of the dust removal chamber 13. The upper end of the compression spring 12 is fixed to the upper crossbar 8, and its lower end is fixedly connected to the lower crossbar 9. Rectangular anti-sliding blocks are fixedly connected to the front ends of the upper crossbar 8 and the lower crossbar 9, and the movement of the compression spring 12 is limited by the rectangular anti-sliding blocks.

[0033] Among them, a switch 11 is arranged on the limiting plate 3, and the switch 11 is electrically connected to the lighting device 4 to realize the regulation and control of the lighting device 4. The pulley 7 is a universal wheel with a braking structure.

[0034] In addition, the lighting device 4 includes a plurality of LED lights evenly distributed on the limiting plate 3 and is regulated by the control switch 11; the above settings enable the entire working area to obtain sufficient and uniform lighting, and facilitate the opening and closing of the lighting device 4, ensuring the safety and precise operation of construction and reducing visual fatigue.

[0035] Finally, both the protective cover body 1 and the dust removal chamber 13 are made of transparent wear-resistant materials and have high strength and durability; the above settings enable the protective cover body 1 and the dust removal chamber 13 to well block and collect the dust generated by drilling when paired with the drilling equipment, and carry out the next dust removal work, facilitating the construction personnel to clearly observe the working area and effectively improving the construction accuracy.

[0036] In an optional embodiment, both the protective cover body 1 and the dust removal chamber 13 are annular. The dust removal mechanism 5 includes: a spray nozzle 501 arranged on the inner side of the dust removal chamber 13; an air pump interface 502 and a water injection port 503 arranged on the outer side of the dust removal chamber 13. An air connection pipe 504 is arranged between the air pump interface 502 and the high-pressure air pump 10 and is interconnected through the air connection pipe 504. The dust removal mechanism 5 further includes a water injection scale line 505 arranged on the outer side of the dust removal chamber 13 and located between the air pump interface 502 and the water injection port 503. The water injection scale line 505 facilitates the user to observe the water level height in the dust removal chamber 13 and avoids damage to the high-pressure air pump caused by excessive water injection into the dust removal chamber 13.

[0037] It should be noted that the number of spray nozzles 501 is several, and several spray nozzles 501 are evenly distributed on the inner wall of the dust removal chamber 13, and the spray volume is adjusted by the high-pressure pump 10; the above settings enable the water mist to cover the working area, significantly reduce the dust concentration, improve the air quality of the working environment, and enhance the comfort of the construction personnel. The lighting device 4 and the high-pressure air pump 10 are connected to the power supply of the drilling equipment through wires; not only provide lighting power and pressurization power, but also avoid complex wiring arrangements and save power consumption.

[0038] Among them, a slider 14 with one end extending into the dust removal chamber 13 is arranged on the back of the protective cover body 1, and a sliding groove adapted to the slider 14 is arranged on the inner side of the dust removal chamber 13.

[0039] In an alternative embodiment, the disassembly mechanism 2 includes a set of acute-angled vertical plates 201 and a multi-sided buckle 202. The set of acute-angled vertical plates 201 are symmetrically distributed on the left and right of the protective cover main body 1, and the ends of the two acute-angled vertical plates 201 are fixed to the drilling equipment through the multi-sided buckle 202.

[0040] It should be noted that the entire disassembly mechanism 2 is designed with a multi-sided buckle 202 made of high-strength metal to ensure firm connection; the above settings enable the auxiliary cover to be quickly disassembled and installed, facilitating daily cleaning and maintenance and saving construction preparation time.

[0041] The working principle of the above embodiment is as follows:

[0042] The auxiliary cover is installed on the rock drill or other drilling equipment through the disassembly mechanism 2 above the protective cover main body 1. The lighting device 4 on the limiting plate 3 is used to provide lighting for the working area. Under the action of the compression spring 12, the protective cover main body 1 moves downward along with the drill bit, and through the limitation of the protective cover main body 1 by the slider 14, the protective cover main body 1 can move downward stably. The dust generated during the drilling process is blocked by the protective cover main body 1 and the dust removal bin 13. Under the supply of the high-pressure air pump 10, the water in the dust removal mechanism 5 uniformly sprays out from the spray nozzle 501 to adsorb the dust. As the drilling depth increases, the limiting plate 3 on the protective cover main body 1 descends to the position of the dust removal bin 13, completing one drilling and dust removal; furthermore, the entire auxiliary cover and the drilling equipment are moved to the next drilling position for drilling through the carrier plate 6.

[0043] The specific operation methods and steps are as follows:

[0044] 1) Inject water into the interior of the dust removal bin 13 through the water injection port 503 on the dust removal mechanism 5. The water injection should be below the scale line 505. After the water injection is completed, close the water injection port 503, and connect the high-pressure air pump 10 and the air pump interface 502 through the air connection pipe 504;

[0045] 2) Connect the disassembly mechanism 2 to the drilling equipment, and connect the wires of the lighting device 4 and the high-pressure air pump 10 to the power supply line of the drilling equipment.

[0046] 3) Start the power supply, turn on the switch 11 of the lighting device 4 on the limiting plate 3, and perform drilling and dust removal work. When the limiting plate 3 descends to the position of the dust removal bin 13, the drilling work is completed.

[0047] 4) Turn off the power supply and the switch 11, and transport the drilling equipment and the auxiliary cover to the next drilling position for work through the carrier plate 6.

[0048] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An annular drilling auxiliary cover for the construction of anti-slide pile foundation, characterized in that, It includes a protective cover body (1) and a dust removal bin (13) located below the protective cover body (1). A disassembly mechanism (2) is provided on the protective cover body (1), and the protective cover body (1) is connected to the disassembly mechanism (2) by bolts. A limiting plate (3) is provided on the protective cover body (1), and a lighting device (4) is provided inside the limiting plate (3). There are two compression springs (12) between the protective cover body (1) and the dust removal bin (13), and the protective cover body (1) and the dust removal bin (13) are elastically connected by the compression springs (12). A bearing plate (6) is carried at the lower end of the dust removal bin (13), a pulley (7) is provided at the bottom of the bearing plate (6), and a high-pressure air pump (10) located on the back of the dust removal bin (13) is carried on the bearing plate (6). A dust removal mechanism (5) for dust collection is provided on the dust removal bin (13).

2. The annular drilling auxiliary cover for the construction of an anti-slide pile foundation according to claim 1, characterized in that, The disassembly mechanism (2) includes a group of acute-angled vertical plates (201) and a multi-sided buckle (202). The group of acute-angled vertical plates (201) are symmetrically distributed on the left and right of the protective cover body (1), and the ends of the two acute-angled vertical plates (201) are fixed to the drilling equipment by the multi-sided buckle (202).

3. The annular drilling auxiliary cover for the construction of anti-slide pile foundation according to claim 1, characterized in that, A group of upper cross bars (8) are provided inside the protective cover body (1), a group of lower cross bars (9) are provided inside the dust removal bin (13). The upper end of the compression spring (12) is fixed to the upper cross bar (8), and its lower end is fixedly connected to the lower cross bar (9). Rectangular anti-slip blocks are provided at the front ends of the upper cross bar (8) and the lower cross bar (9).

4. The annular drilling auxiliary cover for the construction of an anti-sliding pile foundation according to claim 1, characterized in that, Both the protective cover body (1) and the dust removal bin (13) are annular. The dust removal mechanism (5) includes: a spray nozzle (501) provided inside the dust removal bin (13); an air pump interface (502) and a water injection port (503) provided outside the dust removal bin (13). A connecting air pipe (504) is provided between the air pump interface (502) and the high-pressure air pump (10), and they are connected to each other through the connecting air pipe (504).

5. The annular drilling auxiliary cover for the construction of anti-slide pile foundation according to claim 1, characterized in that, The dust removal mechanism (5) further includes a water injection scale line (505) provided outside the dust removal bin (13) and located between the air pump interface (502) and the water injection port (503), which facilitates the user to observe the water level height inside the dust removal bin (13) through the water injection scale line (505).

6. The annular drilling auxiliary cover for the construction of anti-slide pile foundation according to claim 1, characterized in that, A switch (11) is provided on the limiting plate (3), and the switch (11) is electrically connected to the lighting device (4). The pulley (7) is a universal wheel with a braking structure.

7. The annular drilling auxiliary cover for the construction of an anti-slide pile foundation according to claim 1, characterized in that, A slider (14) with one end extending into the dust removal bin (13) is provided on the back of the protective cover body (1), and a chute adapted to the slider (14) is provided inside the dust removal bin (13).

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