CN222617803U - An integrated sediment thickness detection tool - Google Patents

Abstract

The utility model relates to an integrated sediment thickness detection tool which comprises a measuring nail, a measuring rope connected with the top of the measuring nail, a frame body and a measuring cylinder, wherein the frame body is connected with the measuring rope, holes through which the measuring nail can pass are formed in the upper side and the lower side of the measuring cylinder, a limiting assembly is arranged on the measuring nail, the limiting assembly is arranged in the measuring cylinder, and the measuring nail can extend out of the holes through the limiting assembly. The detection tool provided by the utility model has a simple structure, can rapidly measure the thickness of the sediment, can avoid errors caused by measuring the thickness of the sediment according to experience by constructors, and can effectively promote the measuring progress of the thickness of the sediment.

Description

Integral type sediment thickness detects instrument

Technical Field

The application relates to the technical field of pile foundations, in particular to an integrated sediment thickness detection tool.

Background

In the construction process of the concrete bored pile, the thickness of the sediment at the bottom of the hole can influence the structural strength of the pile body of the later-stage bored pile. Therefore, it is necessary to measure the thickness of the sediment before the cast-in-place pile is poured with concrete. Sediment is sediment or hole collapse in the drilling and hole cleaning processes, sediment which is not taken away by circulating slurry is generally coarse particles, and the sediment thickness is the layer height of the sediment layer.

At present, the drop ball method is the most common measuring mode in construction sites, and the principle is that a measuring rope is used for binding the bottom surface of a conical measuring hammer, the measuring hammer is lowered from the pile hole position to form coarse grains, when the measuring hammer enters the sediment, an operator judges according to experience and records the position of the rope corresponding to the top of a drilled hole once. And then continuously lowering the measuring hammer, and shaking up and down at the same time, and recording the position of the operator corresponding to the top of the drilling hole on the rope again when the measuring hammer is completely sunk to the bottom of the hole. The distance between the two recordings is the sediment thickness.

But the subjectivity of recording the moment that the measuring hammer enters the sediment is strong through the experience of an operator, so that the error of the measurement result of the thickness of the final sediment is large, and the later construction can be directly influenced.

Disclosure of utility model

Based on this, it is necessary to provide an integrated sediment thickness detection tool to overcome the above-mentioned drawbacks in the background art.

The utility model provides an integral type sediment thickness detection instrument, includes survey nail and the measuring rope of being connected rather than the top, still includes support body and survey section of thick bamboo, the support body is connected with the measuring rope, survey section of thick bamboo upper and lower both sides are equipped with the hole that can supply the survey nail to pass, install spacing subassembly on the survey nail, spacing subassembly locates in the survey section of thick bamboo, survey nail accessible spacing subassembly part and extend the hole.

As one preferable mode of the integrated sediment thickness detection tool, the frame body is arranged above a drilling hole and comprises a wire wheel and a bracket, wherein the bottom of the bracket is connected with soil around the drilling hole, and the wire wheel is arranged at the top of the bracket and is rotationally connected with the wire wheel.

As one preferable mode of the integrated sediment thickness detection tool, a dynamometer is arranged below the joint of the wire wheel and the bracket.

As one preferable mode of the integrated sediment thickness detection tool, the measuring rope is provided with scales.

As one preferable mode of the integrated sediment thickness detection tool, a vibrator is arranged on the measuring nail.

As one preferable mode of the integrated sediment thickness detection tool, the size of the limiting component is larger than that of the hole.

The utility model has the beneficial effects that:

The detection tool provided by the utility model has a simple structure, can rapidly measure the thickness of the sediment, can avoid errors caused by measuring the thickness of the sediment according to experience by constructors, and can effectively promote the measuring progress of the thickness of the sediment.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a detection tool according to an embodiment of the present application;

reference numerals illustrate:

1. Measuring cylinder 2, limiting component 3, measuring nail 4, measuring rope 5, wire wheel 6 and bracket.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, or in communication between two elements or in an interaction relationship between two elements, unless otherwise explicitly specified. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Examples

The utility model provides an integrated sediment thickness detection tool, which is shown in fig. 1 and comprises a measuring cylinder 1, a limiting component 2, a measuring nail 3, a measuring rope 4 and a frame body, wherein the frame body 4 is connected with the measuring nail 3 through the measuring rope 4 and is used for placing the measuring nail 3 into a drill hole from the ground or recovering the measuring nail from the drill hole, the limiting component 2 is connected with the measuring nail 3, and the connecting part of the measuring nail 3 is limited into the measuring cylinder 1 so as to obtain the distance from the measuring nail 3 to the sediment top.

In this embodiment, the frame body is disposed above the drill hole and includes a wire wheel 5 and a support 6, the support 6 is in a pyramid shape, the bottom of the support is connected with soil around the drill hole, and the wire wheel 5 is disposed at the top of the support and is rotationally connected with the support, so as to facilitate winding and unwinding of the measuring rope 4.

In this embodiment, the measuring cylinder 1 has a cavity, and holes through which the measuring nails can pass 3 are formed at the upper and lower ends of the cavity.

In this embodiment, the limiting component 2 is disposed on the upper portion of the measuring nail 3, and the limiting component 2 and the measuring nail 3 are partially disposed in the cavity, so that the bottom of the measuring nail 3 is flush with the bottom of the measuring cylinder 1 through the hole at the lower end in the retraction process of the measuring cylinder 1. The measuring nail 3 can extend out of the hole through the limiting component 2.

In this embodiment, the size of the limiting component 2 is larger than the hole size, and the outer wall of the limiting component 2 abuts against the inner wall of the cavity, so as to prevent the measuring nail 3 from falling out of the measuring cylinder 1 in the use process. The size of the hole is larger than that of the measuring nail 3, when accumulated water exists at the bottom of the filling pile, a counterweight can be added on the measuring cylinder 1, and the accumulated water can enter the measuring cylinder 1, so that the accumulated water can submerge to the top of sediment.

In the embodiment, in the descending process of the measuring cylinder 1 and the measuring nail 3, the measuring cylinder 1 does not descend after reaching the top of the sediment, and the constructor can know that the gravity born by the constructor in the process of continuing to be reduced, and the distance from the measuring nail to the top of the sediment is obtained. As one preferable choice in this embodiment, the connection of the wire wheel 5 and the bracket 6 is provided with a dynamometer below, the dynamometer bears the weight of the measuring cylinder 1, the limiting component 2, the measuring nail 3 and the measuring rope 4, and in the process of lowering, the change of the measuring count value can know whether the measuring cylinder 1 reaches the top of the sediment or whether the measuring nail 1 reaches the bottom of the sediment, so that the judgment is more accurate.

In this embodiment, the measuring rope 4 is provided with graduations to facilitate calculation of the sediment thickness.

In this embodiment, the measuring nail 3 is provided with a vibrator, and when the compactness of the sediment is greater 2, the measuring nail 3 can quickly reach the bottom of the sediment through the structure.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (6)

1. The integrated sediment thickness detection tool comprises a measuring nail (3) and a measuring rope (4) connected with the top of the measuring nail, and is characterized by further comprising a frame body and a measuring cylinder (1), wherein the frame body is connected with the measuring rope (4), holes through which the measuring nail (3) can pass are formed in the upper side and the lower side of the measuring cylinder (1), a limiting component (2) is mounted on the measuring nail (3), the limiting component (2) is arranged in the measuring cylinder (1), and the measuring nail (3) can extend out of the holes through the limiting component (2).

2. The integrated sediment thickness detection tool according to claim 1, wherein the frame body is arranged above the drill hole and comprises a wire wheel (5) and a bracket (6), the bottom of the bracket (6) is connected with soil around the drill hole, and the wire wheel (5) is arranged at the top of the bracket and is rotationally connected with the wire wheel.

3. The integrated sediment thickness detection tool as set forth in claim 2, wherein a dynamometer is arranged below the connection of the wire wheel (5) and the bracket (6).

4. The integrated sediment thickness detection tool as set forth in claim 1, characterized in that the measuring rope (4) is provided with graduations.

5. The integrated sediment thickness detection tool as set forth in claim 1, characterized in that the measuring pin (3) is provided with a vibrator.

6. The integrated sediment thickness detection tool as set forth in claim 1, characterized in that the size of the limiting assembly (2) is larger than the hole size.