CN219061596U

CN219061596U - Pile foundation drilling device for construction

Info

Publication number: CN219061596U
Application number: CN202223279410.3U
Authority: CN
Inventors: 刘海龙; 王菲菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-23
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of drilling devices, and discloses a pile foundation drilling device for construction, which comprises an A base, wherein the upper end of the A base is fixedly connected with a drilling support, the bottom of the drilling support is fixedly connected with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a sliding plate, the bottom of the sliding plate is fixedly connected with a motor box, the inside of the motor box is fixedly connected with a servo motor, the output end of the servo motor is in spline connection with a transmission rod, and the bottom of the transmission rod is fixedly connected with a drilling assembly. This pile foundation drilling equipment for construction, through the setting of dust fall subassembly, pour into the water source into in the water tank, when drilling, open the water pump, the water source in the water tank is taken out to the water pump, and then in carrying the shower nozzle through the raceway, spray in drilling department via the shower nozzle to reached the effect of adsorbing the dust fall with the dust that produces when drilling, avoided the dust loss to cause air pollution, influence constructor health.

Description

Pile foundation drilling device for construction

Technical Field

The utility model relates to the technical field of drilling devices, in particular to a pile foundation drilling device for construction.

Background

Bridge engineering refers to the working process of bridge exploration, design, construction, maintenance, verification and the like, and the scientific and engineering technology for researching the process, and is one branch of civil engineering. In bridge pile foundation construction, a drilling device is needed, a pile hole is drilled by the drilling device, and then concrete is poured into the pile hole to form a pile.

The drilling device for pile foundation construction disclosed in the Chinese patent application publication No. CN212716423U has the beneficial effects that the centering of the drill rod and the pile hole is ensured by adjusting the left and right and front and back positions of the drill rod motor, so that the phenomenon of hole deviation is avoided.

However, this drilling device for pile foundation construction has the following drawbacks: dust dissipated during drilling is not easy to adsorb and fall, air pollution is easily caused by dust dissipation, and constructors can influence lung health after inhaling the dust.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a pile foundation drilling device for construction, which solves the problems that dust dissipated during drilling is not easy to adsorb and fall, air pollution is easily caused by dust dissipation, and constructors can influence lung health after inhaling the dust, which are proposed in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a pile foundation drilling equipment for construction, includes the A base, the upper end fixedly connected with drilling support of A base, the bottom fixedly connected with hydraulic stem of drilling support, the bottom fixedly connected with sliding plate of hydraulic stem, the bottom fixedly connected with motor case of sliding plate, the inside fixedly connected with servo motor of motor case, servo motor's output spline connection has the transfer line, the bottom fixedly connected with drilling subassembly of transfer line, one side fixedly connected with water tank of A base upper end, one side through connection of water tank has dust fall subassembly.

Optionally, drilling subassembly includes sleeve pipe, screwed pipe, drill bit and screw bolt, the bottom fixedly connected with sleeve pipe of transfer line, sheathed tube internal thread is connected with the screwed pipe, the bottom fixedly connected with drill bit of screwed pipe, threaded hole has all been seted up on sleeve pipe and screwed pipe's surface, the internal thread of threaded hole is connected with the screw bolt.

Optionally, the dust fall subassembly includes water pump, raceway and shower nozzle, one side of water tank through-connection has the water pump, the output through-connection of water pump has the raceway, the one end through-connection of raceway has the shower nozzle.

Optionally, the spout has been seted up to the inside wall of drilling support, sliding plate and spout sliding connection.

Optionally, the bottom fixedly connected with B base of drilling support one side, the bottom of A base and B base is all fixedly connected with universal wheel, the inside fixed mounting of universal wheel has the brake block.

Optionally, a water filling port is formed in the edge of the upper end of the water tank, and a plug is clamped in the water filling port.

(III) beneficial effects

The utility model provides a pile foundation drilling device for construction, which has the following beneficial effects:

1. this pile foundation drilling equipment for construction, through the setting of dust fall subassembly, pour into the water source into in the water tank, when drilling, open the water pump, the water source in the water tank is taken out to the water pump, and then in carrying the shower nozzle through the raceway, spray in drilling department via the shower nozzle to reached the effect of adsorbing the dust fall with the dust that produces when drilling, avoided the dust loss to cause air pollution, influence constructor health.

2. This pile foundation drilling equipment for construction, through the setting of drilling subassembly, twist the screwed pipe, make it and bushing, and then twist the screwed bolt, it is fixed with the junction, and intercommunication external power source makes the servo motor circular telegram after, drives the transfer line and rotates, and then drives the drill bit and rotate, opens the hydraulic stem, and the hydraulic stem drives the sliding plate and pushes down, and then drills to reached the effect that makes things convenient for constructor to drill, conveniently assemble and dismantle the drill bit simultaneously, be convenient for change the maintenance.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the dust suppression assembly of the present utility model;

FIG. 3 is a schematic view of a drilling assembly according to the present utility model;

fig. 4 is a schematic view of a sliding plate structure according to the present utility model.

In the figure: 1. a, a base; 2. a drilling support; 3. a hydraulic rod; 4. a sliding plate; 5. a motor case; 6. a servo motor; 7. a transmission rod; 8. a drilling assembly; 801. a sleeve; 802. a threaded tube; 803. a drill bit; 804. a threaded bolt; 9. a water tank; 10. a dust fall assembly; 1001. a water pump; 1002. a water pipe; 1003. a spray head; 11. a base B; 12. and a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: a pile foundation drilling device for construction comprises an A base 1, a drilling support 2 is fixedly connected to the upper end of the A base 1, a hydraulic rod 3 is fixedly connected to the bottom of the drilling support 2, a sliding plate 4 is fixedly connected to the bottom of the hydraulic rod 3, a motor box 5 is fixedly connected to the bottom of the sliding plate 4, a servo motor 6 is fixedly connected to the inside of the motor box 5, a transmission rod 7 is connected to the output end of the servo motor 6 through a spline, a drilling assembly 8 is fixedly connected to the bottom of the transmission rod 7, a threaded pipe 802 is screwed by the arrangement of the drilling assembly 8 to be connected with a sleeve 801, a threaded bolt 804 is screwed, the joint is fixed, the servo motor 6 is electrified by an external power supply to drive the transmission rod 803 to rotate, and a drill bit 803 is driven to rotate, opening the hydraulic rod 3, the hydraulic rod 3 drives the sliding plate 4 to press down, and then drilling is carried out, thereby achieving the effect of being convenient for constructors to drill, simultaneously being convenient for assemble and disassemble the drill bit 803, being convenient for change and maintenance, one side of the upper end of the base A1 is fixedly connected with the water tank 9, one side of the water tank 9 is connected with the dust fall assembly 10 in a penetrating way, the water source is injected into the water tank 9 through the setting of the dust fall assembly 10, when the drill is carried out, the water pump 1001 is opened, the water pump 1001 pumps out the water source in the water tank 9, and then the water is conveyed into the spray head 1003 through the water pipe 1002, and the spray head 1003 is sprayed at the drill hole, thereby achieving the effect of adsorbing dust generated during the drill hole, avoiding air pollution caused by dust dissipation, and affecting the health of constructors;

the drilling assembly 8 comprises a sleeve 801, a threaded pipe 802, a drill bit 803 and a threaded bolt 804, the bottom of a transmission rod 7 is fixedly connected with the sleeve 801, the threaded pipe 802 is connected with the inside threads of the sleeve 801, the drill bit 803 is fixedly connected with the bottom of the threaded pipe 802, threaded holes are formed in the surfaces of the sleeve 801 and the threaded pipe 802, the threaded bolt 804 is connected with the inside threads of the threaded holes, the threaded pipe 802 is screwed through the arrangement of the drilling assembly 8, the threaded bolt 804 is screwed, the connecting part is fixed, an external power supply is communicated, after the servo motor 6 is electrified, the transmission rod 7 is driven to rotate, the drill bit 803 is driven to rotate, the hydraulic rod 3 is opened, the sliding plate 4 is driven to be pressed down, and further drilling is carried out, so that the effect of drilling is achieved by constructors conveniently assembling and disassembling the drill bit 803, and replacement and maintenance are convenient;

the dust settling assembly 10 comprises a water pump 1001, a water pipe 1002 and a spray nozzle 1003, wherein one side of the water tank 9 is connected with the water pump 1001 in a penetrating way, the output end of the water pump 1001 is connected with the water pipe 1002 in a penetrating way, one end of the water pipe 1002 is connected with the spray nozzle 1003 in a penetrating way, a water source is injected into the water tank 9 through the arrangement of the dust settling assembly 10, the water pump 1001 is turned on when drilling is carried out, the water pump 1001 pumps out the water source in the water tank 9, the water source is further conveyed into the spray nozzle 1003 through the water pipe 1002, and the water is sprayed at the drilling position through the spray nozzle 1003, so that the effect of adsorbing dust generated during drilling is achieved, air pollution caused by dust dissipation is avoided, and the health of constructors is influenced;

the inner side wall of the drilling support 2 is provided with a chute, the sliding plate 4 is in sliding connection with the chute, and the sliding plate 4 slides in the chute through the arrangement of the chute;

the bottom of one side of the drilling support 2 is fixedly connected with a base B11, the bottoms of the base A1 and the base B11 are fixedly connected with universal wheels 12, brake pads are fixedly arranged in the universal wheels 12, and the brake pads are arranged to play a role in braking;

the edge of the upper end of the water tank 9 is provided with a water filling port, the inside of the water filling port is clamped with a plug, and the water filling port is arranged to play a role in water filling.

In the utility model, the working steps of the device are as follows:

1. when the drill 803 is installed, the threaded pipe 802 is screwed to be connected with the sleeve 801, and then the threaded bolt 804 is screwed to fix the connection part;

2. after the servo motor 6 is electrified by the external power supply, the transmission rod 7 is driven to rotate, the drill bit 803 is driven to rotate, the hydraulic rod 3 is opened, and the hydraulic rod 3 drives the sliding plate 4 to be pressed down, so that drilling is performed;

3. the water source is injected into the water tank 9, the water pump 1001 is turned on during drilling, the water pump 1001 pumps out the water source in the water tank 9, and then the water is conveyed into the spray head 1003 through the water pipe 1002, the water is sprayed at the drilling position through the spray head 1003, and dust generated during drilling is adsorbed and reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Pile foundation drilling equipment for construction, including A base (1), its characterized in that: the drilling device is characterized in that the upper end of the base A (1) is fixedly connected with a drilling support (2), the bottom of the drilling support (2) is fixedly connected with a hydraulic rod (3), the bottom of the hydraulic rod (3) is fixedly connected with a sliding plate (4), the bottom of the sliding plate (4) is fixedly connected with a motor box (5), the inside of the motor box (5) is fixedly connected with a servo motor (6), the output end of the servo motor (6) is in spline connection with a transmission rod (7), the bottom of the transmission rod (7) is fixedly connected with a drilling assembly (8), one side of the upper end of the base A is fixedly connected with a water tank (9), and one side of the water tank (9) is in through connection with a dust fall assembly (10).

2. A pile foundation drilling device for construction according to claim 1, characterized in that: drilling subassembly (8) include sleeve pipe (801), screwed pipe (802), drill bit (803) and screw bolt (804), the bottom fixedly connected with sleeve pipe (801) of transfer line (7), the inside threaded connection of sleeve pipe (801) has screwed pipe (802), the bottom fixedly connected with drill bit (803) of screwed pipe (802), threaded hole has all been seted up on the surface of sleeve pipe (801) and screwed pipe (802), the inside threaded connection of screw hole has screw bolt (804).

3. A pile foundation drilling device for construction according to claim 1, characterized in that: the dust fall assembly (10) comprises a water pump (1001), a water pipe (1002) and a spray head (1003), wherein one side of the water tank (9) is connected with the water pump (1001) in a penetrating way, the output end of the water pump (1001) is connected with the water pipe (1002) in a penetrating way, and one end of the water pipe (1002) is connected with the spray head (1003) in a penetrating way.

4. A pile foundation drilling device for construction according to claim 1, characterized in that: the inner side wall of the drilling support (2) is provided with a sliding groove, and the sliding plate (4) is in sliding connection with the sliding groove.

5. A pile foundation drilling device for construction according to claim 1, characterized in that: the bottom of drilling support (2) one side fixedly connected with B base (11), the bottom of A base (1) and B base (11) all fixedly connected with universal wheel (12), the inside fixed mounting of universal wheel (12) has the brake block.

6. A pile foundation drilling device for construction according to claim 1, characterized in that: the edge of the upper end of the water tank (9) is provided with a water filling port, and a plug is clamped in the water filling port.