Portable rapid hole measuring device for micropore cast-in-place pile and construction method

Abstract

The invention relates to a portable micropore cast-in-place pile rapid hole measuring device comprising a telescopic rod which can extend into a measuring hole and is provided with a first scale, and the depth of the hole can be directly read; the handle is arranged at the end of the telescopic rod; the side supporting bracket is arranged on the side, close to the handle, of the telescopic rod, and the side supporting bracket can be supported at the port of the measuring hole in an extending manner; and the diameter measuring arm is movably connected to the telescopic rod, and the diameter measuring arm can be attached to the port of the measuring hole. According to the portable rapid hole measuring device for the micropore cast-in-place pile, measuring holes with different depths can be measured through the telescopic rod, the outer wall of the telescopic rod is provided with first scales, the hole depth can be directly read conveniently, the adaptability is wide, the side supporting support can provide outward supporting for the telescopic rod, the stability of the telescopic rod is guaranteed, and the practicability is high. And the diameter measuring arm can quickly and accurately measure the aperture of the measured hole, so that the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of mountain photovoltaic, and particularly refers to a portable rapid hole measuring device for micropiles and a construction method. Background Art

[0002] In mountain photovoltaic projects, micropiles are usually used as support foundations and are numerous. Traditional hole measuring methods mainly rely on manual labor. Quality inspectors use tools such as measuring rulers and drilling record sheets for measurement.

[0003] This method has the following problems: First, it is time-consuming and laborious: Manually measuring data such as hole diameter and hole depth requires a large amount of time and human resources, increasing the construction cost. Second, the accuracy is unstable: Due to different technical levels and experiences of operators, the measurement accuracy varies greatly, with large errors. Third, it is impossible to monitor in a timely manner: The traditional method cannot monitor the size and depth of the holes in real time, making it difficult to discover problems and make adjustments in a timely manner, affecting the construction progress and quality. Summary of the Invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a portable rapid hole measuring device for micropiles and a construction method, so as to solve the problems of the existing measuring method being time-consuming and laborious, having unstable accuracy, and being unable to monitor in a timely manner.

[0005] The technical solution for achieving the above purpose is: A portable rapid hole measuring device for micropiles, comprising: a telescopic rod, which can extend into the hole to be measured, and a first scale is provided on the outer wall of the telescopic rod for directly reading the hole depth; a handle, which is arranged at the end of the telescopic rod; a side support bracket, which is arranged on one side of the telescopic rod close to the handle, and the side support bracket can be extended to support at the port of the hole to be measured; a hole diameter measuring arm, which is movably connected to the telescopic rod, and the hole diameter measuring arm can be attached to the port of the hole to be measured.

[0006] In the portable rapid hole measuring device for micropiles of the present invention, the telescopic rod can be used to measure holes with different depths. The outer wall of the telescopic rod is provided with a first scale, which is convenient for directly reading the hole depth, and has a wide adaptability. The side support bracket can provide an outward support for the telescopic rod to ensure the stability of the telescopic rod. The hole diameter measuring arm can quickly and accurately measure the hole diameter of the hole to be measured, improving the work efficiency.

[0007] A further improvement of the portable rapid hole measuring device for micropiles of the present invention is that the telescopic rod is nested and connected by multiple hollow rods.

[0008] A further improvement of the portable rapid hole measuring device for micropiles of the present invention is that a spring and a locking component are provided inside the telescopic rod.

[0009] A further improvement of a portable rapid hole measuring device for micro-pore cast-in-place piles according to the present invention lies in that a horizontal bubble is provided on the upper end surface of the handle.

[0010] A further improvement of a portable rapid hole measuring device for micro-pore cast-in-place piles according to the present invention lies in that the side support bracket includes: two fixing rings sleeved on the telescopic rod, and the two fixing rings can move on the telescopic rod to adjust the distance; a plurality of legs arranged at intervals around the outer side of the telescopic rod, and the legs are connected to the two fixing rings.

[0011] A further improvement of a portable rapid hole measuring device for micro-pore cast-in-place piles according to the present invention lies in that the side support bracket further includes: a limiting ring group arranged on both sides of the fixing ring for fixing the position of the fixing ring on the telescopic rod.

[0012] A further improvement of a portable rapid hole measuring device for micro-pore cast-in-place piles according to the present invention lies in that a sliding rod is provided on the diameter measuring arm, and the sliding rod can slide on the diameter measuring arm to be adjusted to be in contact with the inner wall of the hole to be measured.

[0013] A further improvement of a portable rapid hole measuring device for micro-pore cast-in-place piles according to the present invention lies in that the diameter measuring arm is perpendicular to the telescopic rod; the sliding rod is parallel to the telescopic rod.

[0014] A further improvement of a portable rapid hole measuring device for micro-pore cast-in-place piles according to the present invention lies in that a second scale is provided on the diameter measuring arm.

[0015] A method for using a portable rapid hole measuring device for micro-pore cast-in-place piles includes the following steps: placing the device at the port of the hole to be measured, and extending the telescopic rod until it abuts against the bottom of the hole to be measured; leveling by the horizontal bubble on the handle; stretching and supporting the side support bracket outside the hole to be measured; moving the diameter measuring arm to abut against the port of the hole to be measured, and moving the sliding rod to abut against the inner wall of the hole to be measured; reading the telescopic rod and the diameter measuring arm to obtain the hole depth and diameter of the hole to be measured. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a portable rapid hole measuring device for micro-pore cast-in-place piles according to the present invention.

[0017] Figure 2 It is a side view of a portable rapid hole measuring device for micro-pore cast-in-place piles according to the present invention.

[0018] Figure 3 It is a top view of a portable rapid hole measuring device for micro-pore cast-in-place piles according to the present invention.

[0019] Figure 4The present invention is a structural schematic diagram of a portable micro-hole bored pile rapid hole measuring device for measuring holes.

[0020] Figure 5 The present invention is a flow chart of a method for using a portable micro-porous cast-in-place pile rapid hole measuring device.

[0021] In the figure: 10, telescopic rod; 11, handle; 12, side support bracket; 121, fixing ring; 122, support leg; 13, diameter measuring arm; 131, slot; 14, level bubble; 15, sliding rod; 16, limit ring assembly; 20, measuring hole. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] See also Figure 1 , showing a schematic diagram of the structure of a portable micro-hole bored pile rapid hole measurement device of the present invention. The present invention provides a portable micro-hole bored pile rapid hole measurement device 20, comprising: a telescopic rod 10, the telescopic rod 10 can be extended into the measurement hole 20, and the telescopic rod 10 is provided with a first scale, which can directly read the hole depth.

[0024] The diameter of the telescopic rod 10 is selected to be smaller than the diameter of the measuring hole 20 to ensure that the telescopic rod 10 can be extended to the bottom of the measuring hole 20 .

[0025] The handle 11 is disposed at the end of the telescopic rod 10 .

[0026] The handle 11 may be configured to be L-shaped, so that the telescopic rod 10 can be conveniently grasped and pushed.

[0027] The side support bracket 12 is arranged on a side of the telescopic rod 10 close to the handle 11 , and the side support bracket 12 can be extended and supported at the end of the measuring hole 20 .

[0028] The side support bracket 12 provides lateral support for the telescopic rod 10, and is used to stabilize the telescopic rod 10 to prevent the telescopic rod 10 from shaking and affecting the accuracy of the reading.

[0029] The diameter measuring arm 13 is movably connected to the telescopic rod 10 , and the diameter measuring arm 13 can be attached to the end of the measuring hole 20 .

[0030] Among them, the diameter measuring arm 13 can slide on the telescopic rod 10 to adjust its position, and the end of the diameter measuring arm 13 can be provided with a fixing part to be clamped with the end of the measuring hole 20 to fix the position of the diameter measuring arm 13, ensure the stability of the diameter measuring arm 13 when reading, and ensure the accuracy of the reading.

[0031] See also Figure 1, showing a schematic structural view of a portable rapid hole measuring device for micropile. The present invention provides a portable rapid hole measuring device 20 for micropile. The telescopic rod 10 is composed of multiple nested hollow rods.

[0032] Among them, the hollow rods can be nested and sleeved, which is convenient for storage and has high portability.

[0033] In this embodiment, four hollow rods are provided to form the telescopic rod 10. In other embodiments, an appropriate number can be selected according to specific requirements to form the telescopic rod 10, which is not specifically limited herein.

[0034] The present invention provides a portable rapid hole measuring device 20 for micropile. A spring and a locking component are arranged inside the telescopic rod 10.

[0035] Among them, the hollow rods can slide relative to each other. The spring is provided to enable the telescopic effect of the hollow rods, and the hollow rods can be position-locked by the locking component in the contracted state to prevent movement, so as to avoid damage caused by random movement of the hollow rods.

[0036] In this embodiment, the locking component is arranged at the other end of the hollow rod connected to the handle 11 to limit the internal hollow rod.

[0037] Refer to Figure 2 and Figure 3 , Figure 2 , showing a side view of a portable rapid hole measuring device for micropile of the present invention. Figure 3 , showing a top view of a portable rapid hole measuring device for micropile of the present invention. The present invention provides a portable rapid hole measuring device 20 for micropile. A horizontal bubble 14 is arranged on the upper end surface of the handle 11.

[0038] Among them, the horizontal bubble 14 is provided to adjust the verticality of the telescopic rod 10 and ensure that the reading measured by the telescopic rod 10 is the corresponding hole depth.

[0039] Refer to Figure 2 , showing a side view of a portable rapid hole measuring device for micropile of the present invention. The present invention provides a portable rapid hole measuring device 20 for micropile. The side support bracket 12 includes: two fixing rings 121. The two fixing rings 121 are sleeved on the telescopic rod 10, and the two fixing rings 121 can move on the telescopic rod 10 to adjust the spacing.

[0040] Among them, the two fixing rings 121 are arranged vertically. The upper fixing ring 121 is adjacent to the handle 11, and the lower fixing ring 121 is adjacent to the diameter measuring arm 13.

[0041] A plurality of outriggers 122 are arranged at intervals around the outer side of the telescopic rod 10 for one week, and the outriggers 122 are connected to two fixed rings 121.

[0042] Among them, the outriggers 122 can be folded and rotated at multiple angles to form various angle support structures. The support lengths of the plurality of outriggers 122 on the outer side of the telescopic rod 10 are kept consistent, so that the telescopic rod 10 is located at the center in the measuring hole 20, ensuring the accuracy of the measurement value.

[0043] In this embodiment, three outriggers 122 are arranged around the outer circumference of the telescopic rod 10 to form three support points, and the stability is relatively high.

[0044] Refer to Figure 2 , which shows a side view of a portable rapid measuring hole device for micro-pile in cast-in-place pile of the present invention. The present invention provides a portable rapid measuring hole 20 device for micro-pile in cast-in-place pile. The side support bracket 12 further includes: a limit ring group, which is respectively arranged on both sides of the fixed ring 121 and is used to fix the position of the fixed ring 121 on the telescopic rod 10.

[0045] Among them, the limit ring group is arranged on both sides of the lower fixed ring 121 to realize the clamping of the fixed ring 121.

[0046] Refer to Figure 2 , which shows a side view of a portable rapid measuring hole device for micro-pile in cast-in-place pile of the present invention. The present invention provides a portable rapid measuring hole 20 device for micro-pile in cast-in-place pile. A sliding rod 15 is arranged on the diameter measuring arm 13, and the sliding rod 15 can slide on the diameter measuring arm 13 and be adjusted to be in contact with the inner wall of the measuring hole 20.

[0047] Among them, the sliding rod 15 extends into the measuring hole 20.

[0048] In this embodiment, a card slot for the sliding rod 15 to move is arranged on the diameter measuring arm 13, the upper end of the sliding rod 15 is arranged in the card slot, and the sliding rod 15 is restricted to slide in the card slot.

[0049] Refer to Figure 1 , which shows a structural schematic diagram of a portable rapid measuring hole device for micro-pile in cast-in-place pile of the present invention. The present invention provides a portable rapid measuring hole 20 device for micro-pile in cast-in-place pile. The diameter measuring arm 13 is vertically arranged with the telescopic rod 10.

[0050] Among them, the diameter measuring arm 13 can rotate around the outer circumference of the telescopic rod 10 and always keep a state perpendicular to the telescopic rod 10.

[0051] In this embodiment, a fixing structure is arranged at the end of the diameter measuring arm 13 to facilitate the fixation of the position between the diameter measuring arm 13 and the measuring hole 20 and reduce the influence on the measurement operation.

[0052] The sliding rod 15 is arranged parallel to the telescopic rod 10.

[0053] Among them, both the sliding rod 15 and the telescopic rod 10 extend into the measuring hole 20.

[0054] The present invention provides a portable rapid measuring device for micropiles' holes 20, and a second scale is provided on the diameter measuring arm 13.

[0055] Among them, the second scale is arranged below the slot on the diameter measuring arm 13, and the radius of the measuring hole 20 is read according to the moving position of the sliding rod 15.

[0056] Refer to Figure 4 and Figure 5 , Figure 4 which shows a schematic structural diagram of the measuring hole of a portable rapid measuring device for micropiles' holes according to the present invention, Figure 5 and a schematic flow diagram of the usage method of a portable rapid measuring device for micropiles' holes according to the present invention. The present invention provides a usage method for a portable rapid measuring device for micropiles' holes 20, including the following steps:

[0057] Execute step S210: Place the device at the port of the measuring hole 20, and extend the telescopic rod 10 until it abuts against the bottom of the measuring hole 20.

[0058] Among them, before use, the restriction of the locking component on the telescopic rod 10 should be released to allow the hollow rod to extend, and then step S220 is executed.

[0059] Execute step S220: Level it through the horizontal bubble 14 on the handle 11.

[0060] Among them, the leveling operation is to ensure that the telescopic rod 10 is perpendicular to the bottom of the measuring hole 20 to ensure the accuracy of the measurement reading corresponding to the depth of the measuring hole 20, and then step S230 is executed.

[0061] Execute step S230: Extend and support the side support bracket 12 on the outside of the measuring hole 20.

[0062] Among them, the side support bracket 12 is manually adjusted and moved to the outside of the measuring hole 20 and supported on the mountain soil outside the measuring hole 20, and then step S240 is executed.

[0063] Execute step S240: Move the diameter measuring arm 13 to abut against the port of the measuring hole 20, and move the sliding rod 15 to abut against the inner wall of the measuring hole 20.

[0064] Among them, fix the position between the diameter measuring arm 13 and the measuring hole 20 with the fixing structure at the end of the diameter measuring arm 13, and then move the sliding rod 15 to measure the inner diameter of the measuring hole 20, and then step S250 is executed.

[0065] Execute step S250: Read the telescopic rod 10 and the diameter measuring arm 13 to obtain the hole depth and hole diameter of the measuring hole 20.

[0066] Among them, in actual operation, the diameter measuring arm 13 can be fixed at multiple points for multiple measurements to ensure the accuracy of the measurement data.

[0067] The present invention has been described in detail in combination with the embodiments of the accompanying drawings. Those of ordinary skill in the art can make various changes to the present invention according to the above description. Therefore, some details in the embodiments should not constitute a limitation to the present invention, and the protection scope of the present invention will be defined by the scope defined in the appended claims.

Claims

1. A portable micro-porous cast-in-place pile rapid hole measurement device, characterized in that: include: A telescopic rod, the telescopic rod can be extended into the measuring hole, and the telescopic rod is provided with a first scale for directly reading the hole depth; A handle, the handle being arranged at the end of the telescopic rod; A side support bracket, the side support bracket is arranged on a side of the telescopic rod close to the handle, and the side support bracket can be extended and supported at the end of the measuring hole; A diameter measuring arm is movably connected to the telescopic rod, and the diameter measuring arm can be attached to the port of the measuring hole.

2. A portable micro-porous cast-in-place pile rapid hole measurement device according to claim 1, characterized in that: The telescopic rod is formed by nesting and connecting multiple hollow rod sections.

3. A portable micro-porous cast-in-place pile rapid hole measurement device according to claim 1, characterized in that: A spring and a locking assembly are arranged inside the telescopic rod.

4. A portable micro-porous cast-in-place pile rapid hole measurement device according to claim 1, characterized in that: The upper end surface of the handle is provided with a horizontal bubble.

5. A portable micro-porous cast-in-place pile rapid hole measurement device according to claim 1, characterized in that: The side support bracket comprises: Two fixing rings, the two fixing rings are sleeved on the telescopic rod, and the two fixing rings can be moved on the telescopic rod to adjust the spacing; A plurality of legs are arranged at intervals around the outer side of the telescopic rod, and the legs are connected to the two fixing rings.

6. A portable micro-porous cast-in-place pile rapid hole measurement device according to claim 1, characterized in that: The side support bracket also includes: A limiting ring group is arranged on both sides of the fixing ring and is used to fix the position of the fixing ring on the telescopic rod.

7. A portable micro-porous cast-in-place pile rapid hole measurement device according to claim 1, characterized in that: The diameter measuring arm is provided with a sliding rod, and the sliding rod can be slidably adjusted on the diameter measuring arm to be in contact with the inner wall of the measuring hole.

8. A portable micro-porous cast-in-place pile rapid hole measurement device according to claim 7, characterized in that: The diameter measuring arm is arranged vertically to the telescopic rod; The sliding rod is arranged in parallel with the telescopic rod.

9. A portable micro-porous cast-in-place pile rapid hole measurement device according to claim 7, characterized in that: The diameter measuring arm is provided with a second scale.

10. A method for using a portable micro-porous cast-in-place pile rapid hole measurement device, characterized in that: The steps include: Place the device at the end of the measuring hole, and extend the telescopic rod until it contacts the bottom of the measuring hole; Leveling is done by the level bubble on the handle; Extending the side support bracket to support the outer side of the measuring hole; The measuring arm is moved to abut against the end of the measuring hole, and the sliding rod is moved to abut against the inner wall of the measuring hole; The telescopic rod and the diameter measuring arm are read to obtain the hole depth and hole diameter of the measuring hole.

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