Drilling device for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a drilling device for constructional engineering, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a limiting block and a portal frame, the side face of the portal frame is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a threaded rod. A threaded sleeve is in threaded connection with the circumferential face of the threaded rod, a fixing plate is fixedly connected to the side face of the threaded sleeve, an electric push rod is arranged at the top of the fixing plate, a punching device is arranged at the telescopic end of the electric push rod, and a stabilizing device is arranged on the side face of the threaded sleeve and comprises a connecting plate. According to the drilling equipment, the problems that when the drilling equipment is used for drilling, materials can vibrate, the drill bit deviates from the preset position in the drilling process due to vibration, the hole position is inaccurate, and follow-up machining is affected are solved, and therefore the accuracy of the drilling precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building engineering, specifically relates to a drilling device for building engineering. BACKGROUND

[0002] Drilling devices are mechanical equipment used for drilling holes in the ground, concrete or rock-soil in building engineering. Common drilling devices include vertical drilling machines, hydraulic drilling machines, rotary drilling machines, etc., which are suitable for drilling requirements of different depths and diameters. Drilling devices usually have high efficiency, precision and powerful drilling capacity, and can adjust working parameters according to geological conditions and construction requirements to improve construction efficiency and quality.

[0003] The Chinese patent with patent publication number CN221871268U discloses a metal plate drilling device for building engineering, which comprises a placing seat, a fixing piece and a limiting piece. The placing seat is internally provided with a collecting mechanism, and the top end of the placing seat is provided with a drilling mechanism. This patent sets up a drilling mechanism, which can shield the metal debris generated during drilling of the metal plate, avoiding splashing and causing harm to workers, and has certain protection function. It solves the problem that the device in the background technology is easy to splash metal debris during drilling of the metal plate, thereby easily causing harm to workers. By setting up a collecting mechanism, the generated debris can be collected during drilling, avoiding accumulation of metal debris on the top end of the placing seat, thereby improving the drilling efficiency of the device, and the collected metal debris can be recycled.

[0004] However, the current punching device has the following problems: when the punching device is drilling, the material will vibrate, which will cause the drill bit to deviate from the predetermined position during the drilling process, resulting in inaccurate hole position and affecting subsequent processing. Therefore, we propose a drilling device for building engineering. Utility model content

[0005] The utility model aims to provide a drilling device for building engineering, which can solve the problem that the punching device in the related technology will vibrate when drilling, which will cause the drill bit to deviate from the predetermined position during the drilling process, resulting in inaccurate hole position and affecting subsequent processing.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] The utility model provides a drilling device for building engineering, including the bottom plate, the top of bottom plate is fixedly connected with the limiting block, the top of bottom plate is fixedly connected with gantry, the side surface of gantry is fixedly connected with motor, the output shaft of motor is fixedly connected with screw rod, the circumference surface of screw rod is threadedly connected with screw sleeve, the side surface of screw sleeve is fixedly connected with fixed plate, the top of fixed plate is provided with electric push rod, the telescopic end of electric push rod is provided with punch device, the side surface of screw sleeve is provided with steady device, the side surface of connecting plate is fixedly connected on the side surface of screw sleeve, the bottom of connecting plate is fixedly connected with air bag, the side surface of air bag is fixedly connected with air suction pipe, the circumference surface of telescopic end of electric push rod is fixedly connected with U shape circular ring rod, the one end away from electric push rod of U shape circular ring rod is fixedly connected with elastic telescopic link, the bottom of elastic telescopic link is fixedly connected with sucking disc, the side surface of U shape circular ring rod is fixedly connected with two long poles, the one end away from connecting plate of air bag is fixedly connected on the top of long pole, the one end away from air bag of air suction pipe is fixedly connected on the side surface of elastic telescopic link, the top of screw sleeve is in contact with the inner wall of gantry, the bottom plate is located the movement track of sucking disc, punch device includes drive machine, the top of drive machine is fixedly connected on the telescopic end of electric push rod, the output shaft of drive machine is fixedly connected with rotary shaft, the bottom of rotary shaft is fixedly connected with drill bit.

[0008] The top of the gantry is provided with an auxiliary device, the bottom of the auxiliary device is fixedly connected to the top of the gantry, the side surface of the auxiliary device is fixedly connected with a water pipe, the one end away from the auxiliary device of the water pipe is fixedly connected to the fixed plate, the bottom of the fixed plate is fixedly connected with a spray head, the side surface of the auxiliary device is fixedly connected with a one-way liquid inlet pipe, the bottom of the auxiliary device is provided with a pressing piece, the pressing piece controls the clean water in the auxiliary device to be sprayed out through the spray head, the side surface of the screw sleeve is fixedly connected with an L-shaped rod, the spray head is provided with a plurality of, and is arranged in a linear array on the bottom of the fixed plate, the pressing piece is located in the movement track of the L-shaped rod, and the bottom plate is located in the movement track of the spray head.

[0009] The utility model discloses achieved technical effect is:

[0010] The utility model discloses through the setting of steady device, make connecting plate, air bag, air suction pipe, U shape circular ring rod, elastic telescopic link, sucking disc, long pole cooperation, sucking disc moves down and contacts to the metal sheet, and U shape circular ring rod moves down and drives long pole to move down, and long pole moves down and makes air bag through air suction pipe to the inside air suction of sucking disc, can strengthen the effect that metal sheet is fixed.

[0011] The utility model discloses a auxiliary device's setting makes the liquid storage tank, water pipe, shower nozzle, pressing piece, L shape rod cooperation, the movement of threaded bush drives the movement of L shape rod, and L shape rod contacts pressing piece in the moving way, and pressing piece controls the clean water in the liquid storage tank and sprays through the shower nozzle, strengthens the adsorption of sucking disc to the plate, strengthens the stability. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the schematic diagram of the whole of the utility model;

[0013] Figure 2 It is the schematic diagram of the structure of the punching device of the utility model;

[0014] Figure 3 It is the schematic diagram of the structure of the connecting plate of the utility model;

[0015] Figure 4 It is the schematic diagram of the structure of the auxiliary device of the utility model;

[0016] Figure 5 It is the schematic diagram of the structure of the pressing piece of the utility model.

[0017] In the drawings, the component list that each sign represents is as follows:

[0018] 1, bottom plate;2, limit block;3, gantry;4, motor;5, threaded rod;6, threaded sleeve;7, punching device;71, drive machine;72, rotating shaft;73, drill bit;8, stabilizing device;81, connecting plate;82, air bag;83, air pipe;84, U shape circular ring rod;85, elastic telescopic rod;86, sucking disc;87, long rod;9, auxiliary device;91, liquid storage tank;92, water pipe;93, shower nozzle;94, pressing piece;95, L shape rod;10, fixed plate;11, electric push rod. DETAILED DESCRIPTION

[0019] In order to make the purpose and the advantage of the utility model more clear and obvious, the following specific description of the utility model is combined with example, should understand, the following text only use to describe the utility model one kind or several specific implementation, and do not strictly limit the protection scope of the utility model specific request.

[0020] As Figures 1-5As shown, a drilling device for construction engineering, including the base plate 1, the top of the base plate 1 is fixedly connected with the limiting block 2, the top of the base plate 1 is fixedly connected with the gantry 3, the side of the gantry 3 is fixedly connected with the motor 4, the output shaft of the motor 4 is fixedly connected with the threaded rod 5, the circumference of the threaded rod 5 is threadedly connected with the threaded sleeve 6, the side of the threaded sleeve 6 is fixedly connected with the fixed plate 10, the top of the fixed plate 10 is provided with the electric push rod 11, the telescopic end of the electric push rod 11 is provided with the punching device 7, the side of the threaded sleeve 6 is provided with the stabilizing device 8, the stabilizing device 8 includes the connecting plate 81, the side of the connecting plate 81 is fixedly connected on the side of the threaded sleeve 6, the bottom of the connecting plate 81 is fixedly connected with the air bag 82, the side of the air bag 82 is fixedly connected with the air suction pipe 83, the circumference of the telescopic end of the electric push rod 11 is fixedly connected with the U-shaped circular ring rod 84, the end away from the electric push rod 11 of the U-shaped circular ring rod 84 is fixedly connected with the elastic telescopic rod 85, the bottom of the elastic telescopic rod 85 is fixedly connected with the suction disc 86, the side of the U-shaped circular ring rod 84 is fixedly connected with two long rods 87, the end away from the connecting plate 81 of the air bag 82 is fixedly connected on the top of the long rod 87, the end away from the air bag 82 of the air suction pipe 83 is fixedly connected on the side of the elastic telescopic rod 85, the top of the threaded sleeve 6 is in contact with the inner wall of the gantry 3, the base plate 1 is located on the movement track of the suction disc 86, the punching device 7 includes the driving machine 71, the top of the driving machine 71 is fixedly connected on the telescopic end of the electric push rod 11, the output shaft of the driving machine 71 is fixedly connected with the rotating shaft 72, the bottom of the rotating shaft 72 is fixedly connected with the drill bit 73;

[0021] According to the above structure, the metal plate is placed on the base plate 1, the electric push rod 11 is started, the telescopic end of the electric push rod 11 moves downward to drive the U-shaped circular ring rod 84 to move downward, the U-shaped circular ring rod 84 moves downward to drive the elastic telescopic rod 85 to move downward, the elastic telescopic rod 85 moves downward to drive the suction disc 86, the suction disc 86 moves downward to contact the metal plate, at the same time, the U-shaped circular ring rod 84 moves downward to drive the long rod 87 to move downward, the long rod 87 moves downward to make the air bag 82 suck air in the suction disc 86 through the air suction pipe 83, so as to enhance the effect of fixing the metal plate.

[0022] As Figures 1-5As shown, the top of the portal frame 3 is provided with an auxiliary device 9, the auxiliary device 9 includes a liquid storage tank 91, the bottom of the liquid storage tank 91 is fixedly connected to the top of the portal frame 3, the side of the liquid storage tank 91 is fixedly connected with a water pipe 92, the end of the water pipe 92 away from the liquid storage tank 91 is fixedly connected to the fixed plate 10, the bottom of the fixed plate 10 is fixedly connected with a spray head 93, the side of the liquid storage tank 91 is fixedly connected with a one-way liquid inlet pipe, the bottom of the liquid storage tank 91 is provided with a pressing piece 94, the pressing piece 94 controls the clean water in the liquid storage tank 91 to be sprayed out through the spray head 93, the side of the threaded sleeve 6 is fixedly connected with an L-shaped rod 95, the spray head 93 is provided with a plurality of spray heads, and the plurality of spray heads are arranged in a linear array on the bottom of the fixed plate 10, the pressing piece 94 is located on the movement track of the L-shaped rod 95, and the bottom plate 1 is located on the movement track of the spray head 93;

[0023] According to the structure, the plate is placed on the bottom plate 1, the motor 4 is started, the rotation of the output shaft of the motor 4 drives the rotation of the threaded rod 5, the rotation of the threaded rod 5 drives the movement of the threaded sleeve 6, the movement of the threaded sleeve 6 drives the movement of the L-shaped rod 95, the L-shaped rod 95 contacts the pressing piece 94 in the movement, the pressing piece 94 controls the clean water in the liquid storage tank 91 to be sprayed out through the spray head 93, and the suction force of the suction cup 86 on the plate is enhanced.

[0024] The above only describes preferred embodiments of the present application, and it should be noted that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. A drilling apparatus for use in construction work, characterised in that: The application relates to a punching device for a bottom plate (1), which comprises a limiting block (2) fixedly connected to the top of the bottom plate (1), a portal frame (3) fixedly connected to the top of the bottom plate (1), a motor (4) fixedly connected to the side of the portal frame (3), a threaded rod (5) fixedly connected to the output shaft of the motor (4), a threaded sleeve (6) threadedly connected to the circumferential surface of the threaded rod (5), a fixed plate (10) fixedly connected to the side of the threaded sleeve (6), an electric push rod (11) arranged on the top of the fixed plate (10), a punching device (7) arranged on the telescopic end of the electric push rod (11), a stabilizing device (8) arranged on the side of the threaded sleeve (6), wherein the stabilizing device (8) comprises a connecting plate (81) fixedly connected to the side of the threaded sleeve (6), an air bag (82) fixedly connected to the bottom of the connecting plate (81), a suction pipe (83) fixedly connected to the side of the air bag (82), a U-shaped circular ring rod (84) fixedly connected to the circumferential surface of the telescopic end of the electric push rod (11), an elastic telescopic rod (85) fixedly connected to the end of the U-shaped circular ring rod (84) away from the electric push rod (11), a suction disc (86) fixedly connected to the bottom of the elastic telescopic rod (85), two long rods (87) fixedly connected to the side of the U-shaped circular ring rod (84), and the end of the air bag (82) away from the connecting plate (81) is fixedly connected to the top of the long rod (87), and the end of the suction pipe (83) away from the air bag (82) is fixedly connected to the side of the elastic telescopic rod (85).

2. A drilling apparatus for use in civil engineering according to claim 1, characterised in that: The top of the threaded sleeve (6) is in contact with the inner wall of the portal frame (3), and the bottom plate (1) is located on the movement track of the suction disc (86).

3. A drilling apparatus for use in civil engineering works according to claim 1, characterised in that: The punching device (7) comprises a driving machine (71) fixedly connected to the telescopic end of the electric push rod (11), an output shaft (72) fixedly connected to the driving machine (71), and a drill bit (73) fixedly connected to the bottom of the output shaft (72).

4. A drilling apparatus for use in civil engineering works according to claim 1, characterised in that: The top of the portal frame (3) is provided with an auxiliary device (9), the auxiliary device (9) comprises a liquid storage tank (91) fixedly connected to the top of the portal frame (3), a water pipe (92) fixedly connected to the side of the liquid storage tank (91), an end of the water pipe (92) away from the liquid storage tank (91) fixedly connected to the fixed plate (10), a spray head (93) fixedly connected to the bottom of the fixed plate (10), a one-way liquid inlet pipe fixedly connected to the side of the liquid storage tank (91), a pressing piece (94) arranged on the bottom of the liquid storage tank (91), the pressing piece (94) controls the clean water in the liquid storage tank (91) to be sprayed out through the spray head (93), and an L-shaped rod (95) fixedly connected to the side of the threaded sleeve (6).

5. A drilling apparatus for use in civil engineering according to claim 4, characterised in that: The spray head (93) is provided with a plurality of spray heads arranged in a linear array on the bottom of the fixed plate (10).

6. A drilling apparatus for use in civil engineering according to claim 4, characterised in that: The pressing piece (94) is located on the movement track of the L-shaped rod (95), and the bottom plate (1) is located on the movement track of the spray head (93).

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