Pouring pile aperture detection device
By designing a cast pile aperture detection device including straight rods, scissor-type connections and arc-shaped measuring plates, the problems of high detection costs and inconvenience in the prior art are solved, and fast and accurate pile aperture diameter measurement is achieved, reducing the number of problems of high detection costs and inconvenience in the prior art. The construction labor intensity.
Patent Information
- Application Number
- CN202420937612.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-30
AI Technical Summary
In the prior art, the method for testing the hole diameter of the cast pile is costly and inconvenient, with large errors, resulting in time-consuming and labor-intensive construction process and lack of effective testing tools.
A cast pile aperture detection device including two straight rods, scissor-type rotating connection, measuring mechanism and universal balls is designed to achieve accurate measurement through arc measurement plates and scale pointers, limit arc plates to prevent misalignment and simplify operation.
It realizes rapid and convenient measurement of pile hole diameters, reduces construction labor intensity, and improves detection accuracy and efficiency.
Smart Images
Figure CN222144008U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building cast pile detection, in particular to a cast pile aperture detection device. Background Art
[0002] Casting piles are holes for pouring concrete piles drilled to reinforce the foundation of a building and improve the building's load-bearing capacity and earthquake resistance. In the actual operation process, it is necessary to dig foundation pile holes of different sizes according to the needs of different building foundations, and the size of the foundation pile holes needs to be measured to ensure the consistency of the hole diameter. At present, during the construction process, the hole diameter of the casting pile hole is generally measured with the help of precision instruments or workers using homemade simple measuring boards, but the precision instruments themselves are expensive and the cost of use is high. The detection of workers' homemade simple measuring boards is inconvenient, the error is large, and it is time-consuming and labor-intensive, and it is not worth promoting. Summary of the invention
[0003] In view of this, the purpose of the present invention is to provide a cast pile hole diameter detection device to solve the problems mentioned in the above background technology.
[0004] In order to achieve the above purpose, the technical solutions adopted are as follows:
[0005] A cast pile bore diameter detection device comprises two straight rods, the two straight rods are connected in a scissor-like rotational manner, a measuring mechanism is installed on the same end of the two straight rods, and a universal ball is installed on the end of the straight rod away from the measuring mechanism;
[0006] The measuring mechanism comprises an arc measuring plate, one end of which is mounted on one end of one of the straight rods, a range arc groove is provided on the arc measuring plate, the same side end of the other straight rod is slidably connected in the range arc groove, and a scale is provided on the arc measuring plate.
[0007] As a further improvement of the utility model, a scale pointer is installed on one end of the straight rod slidably connected to the arc-shaped measuring plate to facilitate accurate reading.
[0008] As a further improvement of the present invention, the distance between one end of the straight rod on which the arc measuring plate is mounted and the rotation center of the straight rod is half the distance from the rotation center of the straight rod to the universal ball, ensuring that the distance between the two universal balls is twice the distance between the ends of the two straight rods on which the arc measuring plate is mounted.
[0009] As a further improvement of the utility model, a limiting arc plate is installed at a position from the rotation center of the two straight rods to the universal ball and close to the rotation center of the straight rods, and an arc-shaped slide groove is provided on the limiting arc plate. One end of the limiting arc plate is installed on one of the straight rods, and the other straight rod is slidably connected to the arc-shaped slide groove through a protrusion, so as to limit the misalignment between the two straight rods.
[0010] The beneficial effects of the utility model are:
[0011] When the device is in use, one end with the universal ball is inserted into the pile hole, and the detection device is moved from top to bottom and in circles in the pile hole to accurately obtain whether the internal diameter of the pile hole is uniform or whether the error range is within a reasonable range. The pile hole diameter can be measured quickly and conveniently, saving time and effort and reducing the labor intensity of this construction link. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 It is a structural schematic diagram of the measuring mechanism in the utility model. DETAILED DESCRIPTION
[0015] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0016] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0017] Please refer to Figure 1-2 A cast pile bore diameter detection device comprises two straight rods 1, the two straight rods 1 are connected in a scissor-type rotation manner, a measuring mechanism 2 is installed on the same end of the two straight rods 1, and a universal ball 3 is installed on the end of the straight rod 1 away from the measuring mechanism 2;
[0018] The measuring mechanism 2 includes an arc measuring plate 21, one end of which is mounted on one end of one of the straight rods 1, a range arc groove 22 is provided on the arc measuring plate 21, the same side end of the other straight rod 1 is slidably connected in the range arc groove 22, and a scale 23 is provided on the arc measuring plate 21, and a scale pointer 24 is also installed on one end of the straight rod 1 slidably connected to the arc measuring plate 21, so as to facilitate accurate reading.
[0019] The distance between one end of the straight rod 1 where the arc measuring plate 21 is installed and the rotation center of the straight rod 1 is half the distance from the rotation center of the straight rod 1 to the universal ball 3, ensuring that the distance between the two universal balls 3 is twice the distance between the ends of the two straight rods 1 where the arc measuring plate 21 is installed.
[0020] The rotation centers of the two straight rods 1 are to the universal ball 3, and a limiting arc plate 4 is installed at a position close to the rotation centers of the straight rods 1. An arc-shaped slide groove 41 is provided on the limiting arc plate 4. One end of the limiting arc plate 4 is installed on one of the straight rods 1, and the other straight rod 1 is slidably connected to the arc-shaped slide groove 41 through a protrusion, so as to limit the misalignment between the two straight rods 1.
[0021] When in use, one end with the universal ball 3 is inserted into the pile hole, and the detection device is moved from top to bottom and in circles in the pile hole to accurately determine whether the internal diameter of the pile hole is uniform or whether the error range is within a reasonable range.
[0022] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A cast pile hole diameter detection device, characterized in that: It comprises two straight rods, which are connected in a scissor-like rotational manner, a measuring mechanism is installed on the same end of the two straight rods, and a universal ball is installed on one end of the straight rods away from the measuring mechanism; The measuring mechanism comprises an arc measuring plate, one end of which is mounted on one end of one of the straight rods, a range arc groove is provided on the arc measuring plate, the same side end of the other straight rod is slidably connected in the range arc groove, and a scale is provided on the arc measuring plate.
2. A cast pile hole diameter detection device according to claim 1, characterized in that: The straight rod is slidably connected to one end of the arc-shaped measuring plate and a scale pointer is installed on it to facilitate accurate reading.
3. A cast pile hole diameter detection device according to claim 1, characterized in that: The distance between one end of the straight rod mounted arc measuring plate and the rotation center of the straight rod is half the distance from the rotation center of the straight rod to the universal ball, ensuring that the distance between the two universal balls is twice the distance between the ends of the two straight rods mounted arc measuring plate.
4. A cast pile hole diameter detection device according to claim 3, characterized in that: A limit arc plate is installed from the rotation center of the two straight rods to the universal ball and close to the rotation center of the straight rods. An arc-shaped slide groove is opened on the limit arc plate. One end of the limit arc plate is installed on one of the straight rods, and the other straight rod is slidably connected to the arc-shaped slide groove through a protrusion, which is used to limit the misalignment between the two straight rods.