Equidistant construction drilling device with measuring function

Abstract

The utility model relates to the technical field of equidistant drilling, in particular to an equidistant construction drilling device with a measuring function, which comprises a base, a rotating cross rod and an equidistant component, the rotating cross rod is arranged on one side of the base and is used for adjusting the angle between the equidistant component and the horizon, and the equidistant component is used for adjusting the angle between the equidistant component and the horizon. The equidistant assembly comprises two toothed bars, tooth grooves are formed in the adjacent sides of the two toothed bars, a drilling motor is installed at one end of one toothed bar, a positioner is installed at the end, away from the drilling motor, of the other toothed bar, the positioner is used for determining the distance between the positioner and the drilling motor, the two toothed bars are meshed with a driving gear through the tooth grooves, and the two toothed bars are meshed with the driving gear through the tooth grooves. And the driving gear is mounted on an output shaft of the adjusting motor. The drilling distance can be rapidly and stably adjusted, equidistant drilling can be completed in a non-horizontal state, meanwhile, the accurate drilling height can be adjusted according to actual requirements, and the device is more accurate and more convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of equally spaced drilling, in particular to an equally spaced construction drilling device with a measuring function. Background Art

[0002] Equally spaced drilling refers to drilling operations on a plane or object, in which the spacing between each hole is equal. This method is used in many fields. In construction projects, drilling piles is a common pile foundation construction method that can meet the load requirements of different buildings. If equally spaced drilling is used, it can ensure that the pile foundation is distributed more evenly, thereby improving the stability and safety of the entire building structure. However, the equally spaced drilling devices currently on the market are neither convenient for protection against misoperation nor for equal-spaced measurement and adjustment.

[0003] For this purpose, Chinese patent publication number CN216741373U discloses a drilling device with an equidistant measurement function for construction engineering, including a support frame, a motor and a drill rod, the support frame is sleeved with a slide seat on the outside, and a motor is installed above the slide seat; a first support is installed on the side of the first sleeve away from the limit ring, a second support is installed on the outside of the second sleeve, and a first spring is connected between the limit cover and the first support. The drilling device with an equidistant measurement function for construction engineering can be conveniently controlled by personnel to perform horizontal equidistant measurement adjustment through the scale bar on the upper surface of the guide rail. When the motor drives the drill rod to drill a designated building, the second sleeve completes a contraction movement by squeezing the second spring. When drilling continues, the first sleeve squeezes the first spring to achieve secondary telescopic adjustment of the limit cover, the first sleeve and the second sleeve, which is convenient for shielding dust generated during the drilling process.

[0004] However, the existing equally-spaced construction drilling devices are not convenient to operate when adjusting different drilling spacings, are time-consuming and labor-intensive, and cannot ensure that the adjusted spacing achieves a high degree of accuracy; at the same time, the existing equally-spaced construction drilling devices cannot accurately control the equidistant drilling in a non-horizontal state during use, limiting the scope of use of the equally-spaced construction drilling devices; in addition, the height adjustment device of the existing equally-spaced construction drilling devices during use is relatively simple, and cannot adjust its precise operating height according to actual needs. Utility Model Content

[0005] In view of the above problems, an equidistant construction drilling device with a measuring function is provided. By adding equidistant components, a rotating cross bar and an infrared rangefinder, the problems of inaccurate adjustment of drilling spacing, difficulty in equidistant drilling in a non-horizontal state and inaccurate adjustment of drilling height are solved.

[0006] In order to solve the problems of the prior art, the utility model provides an equidistant construction drilling device with a measuring function, comprising a base, a rotating cross bar and an equidistant component, the rotating cross bar being arranged on one side of the base, and being used to adjust the angle between the equidistant component and the horizon, the equidistant component comprising two gear rods, adjacent sides of the two gear rods being provided with tooth grooves, one end of one of the gear rods being provided with a drilling motor, and the other end of the other gear rod being provided with a positioner away from the drilling motor, the positioner being used to determine the distance from the drilling motor, the two gear rods being meshed with a driving gear through the tooth grooves, and the driving gear being installed on the output shaft of the adjusting motor.

[0007] Preferably, two parallel sliding grooves are provided on the surface of one side of the rotating cross bar facing the equidistant component, and a plurality of rotating drum sliding rods are fixed on the side of the gear rod facing the rotating cross bar, and the rotating drum sliding rods are adapted to the sliding grooves.

[0008] Preferably, the positioner comprises a bidirectional hydraulic rod, and wall-contacting rods are respectively installed at both ends of the bidirectional hydraulic rod.

[0009] Preferably, a lifting rod is installed on the top of the base, a driving disc is installed on the top of the lifting rod, and an angle scale is provided around the surface of the driving disc.

[0010] Preferably, angle pointers are installed at both ends of the rotating cross bar, which point to the angle scale on the surface of the driving disc. A rotating column is provided on the side of the rotating cross bar facing the driving disc to form a rotating connection with the driving disc.

[0011] Preferably, an extension bracket is installed on the side of the rotating cross bar away from the driving disc, a servo motor is installed on one side of the extension bracket, an infrared rangefinder is installed on the output shaft of the servo motor, and the drilling device also includes a control panel, which is communicatively connected with the drilling motor, servo motor, adjustment motor and infrared rangefinder.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model adds an equidistant component, which utilizes a gear rod, an adjustment motor and a driving gear to evenly and quickly adjust the spacing between the drilling motor and the locator, thereby achieving the effect of quickly and stably adjusting the drilling distance during equidistant drilling.

[0014] 2. The utility model can realize the equidistant drilling device to complete equidistant drilling of various angles in a non-horizontal state by adding a rotating cross bar, an angle pointer and a rotating head, thereby expanding the application scope of the device.

[0015] 3. The utility model can not only accurately measure the drilling distance by adding an infrared rangefinder and a lifting rod, but also accurately adjust the operating height of the drilling motor according to actual needs, making the device more convenient and accurate in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional construction drilling device with equal spacing and measurement function. Figure 1 .

[0017] Figure 2 It is a three-dimensional construction drilling device with equal spacing and measurement function. Figure 2 .

[0018] Figure 3 It is an exploded view of an equidistant construction drilling device with measuring function.

[0019] Figure 4 It is a stereogram of the base and rotating crossbar of an equally spaced construction drilling device with a measuring function.

[0020] Figure 5 It is a disassembled diagram of the base and rotating crossbar of an equidistant construction drilling device with measuring function.

[0021] Figure 6 It is a stereoscopic diagram of an isometric assembly of an equally spaced construction drilling device with measuring function.

[0022] The numbers in the figure are: 1. base; 11. lifting rod; 12. driving disc; 13. control panel; 2. rotating cross bar; 21. slide slot; 22. angle pointer; 23. rotating head; 24. extension bracket; 25. servo motor; 26. infrared rangefinder; 3. equidistant component; 31. gear rod; 32. drilling motor; 33. positioner; 34. adjustment motor; 35. driving gear; 36. rotating drum slide. DETAILED DESCRIPTION

[0023] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] like Figure 1-Figure 6 As shown, an equidistant construction drilling device with a measuring function includes a base 1, a rotating cross bar 2 and an equidistant component 3. The rotating cross bar 2 is arranged on one side of the base 1, and the rotating cross bar 2 is used to adjust the angle between the equidistant component 3 and the horizon. The equidistant component 3 includes two gear rods 31, and the adjacent sides of the two gear rods 31 are each provided with a tooth groove. A drilling motor 32 is installed at one end of one of the gear rods 31, and a positioner 33 is installed at the end of the other gear rod 31 away from the drilling motor 32. The positioner 33 is used to determine the distance from the drilling motor 32. The two gear rods 31 are meshed with a driving gear 35 through the tooth groove, and the driving gear 35 is installed on the output shaft of the adjusting motor 34.

[0025] The output shaft of the drilling motor 32 can be installed with drill bits of different apertures as required. When drilling holes at equal intervals, the adjustment motor 34 can be turned on first according to the requirements of the spacing size. The adjustment motor 34 drives the driving gear 35 to rotate. The driving gear 35 is respectively engaged with the two gear rods 31, so that the two gear rods 31 can be driven to operate at the same time. The two gear rods 31 form a mutually reverse motion relationship due to the positional relationship with the driving gear 35, that is, the locator 33 and the drilling motor 32 can be guided to approach or distance from each other, and then the locator 33 is placed in the completed borehole and the drilling motor 32 is placed on the next equidistant drilling position. The device can quickly and stably adjust the spacing between the drilling motor 32 and the completed borehole to achieve equidistant drilling.

[0026] like Figure 1-Figure 6 As shown, two parallel slide grooves 21 are provided on the surface of the rotating cross bar 2 facing the equidistant component 3 , and a plurality of rotating drum slide rods 36 are fixed on the side of the gear rod 31 facing the rotating cross bar 2 , and the rotating drum slide rods 36 are adapted to the slide grooves 21 .

[0027] A plurality of rotating cylinder slide bars 36 are evenly distributed on the surface of the gear rod 31, ensuring that the gear rod 31 can maintain a balanced state through the rotating cylinder slide bars 36. The gear rod 31 forms a sliding structure with the rotating cross bar 2 through the cooperation of the rotating cylinder slide bars 36 and the slide grooves 21; when the two gear rods 31 are driven by the driving gear 35 to move relative to each other, they can slide along the slide grooves 21 and the like, and at the same time ensure that the drilling motor 32 and the positioner 33 are still in the same horizontal plane.

[0028] like Figure 3 and Figure 6 As shown, the positioner 33 includes a bidirectional hydraulic rod, and wall-contacting rods are respectively installed at both ends of the bidirectional hydraulic rod.

[0029] Since the size of the drill bit installed at the output shaft of the drilling motor 32 is not acceptable, when the device needs to drill holes at equal intervals, the spacing of the wall-touching rods can be adjusted by a bidirectional hydraulic rod so that the outer wall size of the wall-touching rods is consistent with the size of the drill bit installed at the output shaft end of the drilling motor, and then the wall-touching rods are fitted into the completed holes to determine the spacing between the center point of the next drilling hole position and the center point of the previous completed drilling hole position, so that the precise position of the next equidistant drilling hole of the drilling motor 32 can be located.

[0030] like Figure 1-Figure 5 As shown, a lifting rod 11 is installed on the top of the base 1, and a driving disc 12 is installed on the top of the lifting rod 11. The surface of the driving disc 12 is provided with angle scales around it.

[0031] The lifting rod 11 is preferably a hydraulic rod with a lifting function, and the driving disc 12 is installed at the free end of the lifting rod 11. The driving disc 12 is fixedly connected to the free end of the lifting rod 11, which can provide a stable operating basis for other structures of the device. The basic working principle of the hydraulic rod is based on Pascal's law, that is, in a closed container, the pressure applied to the liquid will be evenly spread to all parts of the container. Using this principle, the pressure of the liquid is converted into mechanical force. In the device, the hydraulic rod can lift or lower the driving disc 12 by applying hydraulic pressure.

[0032] like Figure 3-Figure 5 As shown, angle pointers 22 are respectively installed at both ends of the rotating cross bar 2, and the angle pointer 22 points to the angle scale on the surface of the driving disc 12. A rotating column is provided on the side of the rotating cross bar 2 facing the driving disc 12 for forming a rotating connection with the driving disc 12.

[0033] The rotating crossbar 2 is connected to the driving disc 12 by a rotating column, and the equidistant drilling on the horizon which is not parallel to the horizon can be realized by adjusting the angle between the rotating crossbar 2 and the horizon in actual use. At the same time, the angle between the drilling hole and the horizon can be accurately located according to the angle scale on the driving disc 12 pointed by the angle pointer 22, thereby improving the diversified drilling application scenarios of the device. In actual use, it is also possible to calibrate whether the angle scale on the surface of the driving disc 12 pointed by the angle pointer 22 is accurate when the rotating crossbar 2 is in the horizontal direction by installing a level gauge on the top of the rotating crossbar 2, so as to determine a more accurate drilling position. The level gauge is a commonly used measuring tool for measuring small angles. In the machinery industry and instrument manufacturing, it is used to measure the inclination angle relative to the horizontal position, the flatness and straightness of the guide rails of machine tool equipment, the horizontal position and vertical position of the equipment installation, etc. The level tube of the level gauge is made of glass, and the inner wall of the level tube is a curved surface with a certain radius of curvature. The tube is filled with liquid. When the level gauge is tilted, the bubble in the level tube moves to the end of the level gauge that is raised, thereby determining the position of the horizontal plane. The larger the radius of curvature of the inner wall of the level tube, the higher the resolution, and the smaller the radius of curvature, the lower the resolution. Therefore, the radius of curvature of the level tube determines the accuracy of the level.

[0034] like Figure 1 , Figure 3-Figure 5 As shown, an extension bracket 24 is installed on the side of the rotating cross bar 2 away from the driving disc 12, a servo motor 25 is installed on one side of the extension bracket 24, an infrared rangefinder 26 is installed at the output shaft of the servo motor 25, and the drilling device also includes a control panel 13, which is communicatively connected with the drilling motor 32, the servo motor 25, the adjustment motor 34 and the infrared rangefinder 26.

[0035] The extension bracket 24 installs the infrared rangefinder 26 outside the isometric component 3, and the infrared rangefinder 26 is installed between the locator 33 and the drilling electrode. The infrared rangefinder 26 is a two-way simultaneous distance measurement. The infrared rangefinder 26 can change its measurement position through the servo motor 25, and can measure the precise distance between the locator 33 and the drilling motor 32, and can also measure the accurate height of the drilling motor 32 from the ground, realizing a more accurate measurement function of the device. The control panel 13 can accurately control the adjustment motor 34 to adjust the drilling spacing through the measurement data of the infrared rangefinder 26, and can control the start or shut down of the drilling motor 32 according to demand. In addition, it can also control the measurement direction of the infrared rangefinder 26 according to actual needs, and accurately adjust the height of the lifting rod 11.

[0036] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. An equidistant construction drilling device with a measuring function, comprising a base (1), characterized in that: It also includes a rotating crossbar (2) and an equidistant component (3); The rotating cross bar (2) is arranged on one side of the base (1), and the rotating cross bar (2) is used to adjust the angle between the equidistant component (3) and the horizon; The equidistant component (3) comprises two toothed rods (31), and tooth grooves are provided on adjacent sides of the two toothed rods (31); A drilling motor (32) is mounted on one end of one of the gear rods (31), and a positioner (33) is mounted on the end of the other gear rod (31) away from the drilling motor (32), wherein the positioner (33) is used to determine the distance between the gear rod and the drilling motor (32); The two gear rods (31) are meshed with the driving gear (35) through tooth grooves; The driving gear (35) is mounted on the output shaft of the regulating motor (34).

2. The equally spaced construction drilling device with measurement function according to claim 1 is characterized in that: Two parallel sliding grooves (21) are provided on a surface of one side of the rotating crossbar (2) facing the equidistant component (3); A plurality of rotating drum slide bars (36) are fixed to one side of the gear rod (31) facing the rotating cross bar (2), and the rotating drum slide bars (36) are adapted to fit the slide grooves (21).

3. The equally spaced construction drilling device with measurement function according to claim 1 is characterized in that: The positioner (33) comprises a bidirectional hydraulic rod, and wall-contacting rods are respectively installed at both ends of the bidirectional hydraulic rod.

4. The equally spaced construction drilling device with measurement function according to claim 1 is characterized in that: A lifting rod (11) is installed on the top of the base (1), and a driving disc (12) is installed on the top of the lifting rod (11); Angle scales are arranged around the surface of the driving disc (12).

5. The equally spaced construction drilling device with measurement function according to claim 1, characterized in that: Angle pointers (22) are respectively installed at both ends of the rotating crossbar (2), and the angle pointers (22) point to the angle scale on the surface of the driving disc (12); A rotating column is provided on one side of the rotating crossbar (2) facing the driving disc (12), and is used to form a rotating connection with the driving disc (12).

6. The equally spaced construction drilling device with measurement function according to claim 1, characterized in that: An extension bracket (24) is installed on the side of the rotating crossbar (2) away from the driving disc (12), a servo motor (25) is installed on one side of the extension bracket (24), and an infrared rangefinder (26) is installed on the output shaft of the servo motor (25); The drilling device also includes a control panel (13), and the control panel (13) is communicatively connected with the drilling motor (32), the servo motor (25), the regulating motor (34) and the infrared rangefinder (26).

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