Device for measuring over-filling height of pile foundation concrete
By designing a pile-based concrete over-filling height measurement device, using the measuring rope and limiter control device to lower the loading height control device, combined with the filter hole and inverted cone structure, the problem of pile-based concrete filling height control is solved, efficient and low-cost elevation measurement is achieved, and construction quality and operation convenience are improved.
Patent Information
- Application Number
- CN202422332585.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-24
AI Technical Summary
The prior art is difficult to accurately control the concrete overfilling height during the pile foundation concrete pouring process, and the existing methods are laborious, have large errors or high costs, making it difficult to be suitable for small projects.
Design a measuring device for super-filled concrete of pile-based concrete, including collection parts and measuring parts, use the measuring rope and limiter to control the device to lower the height, eliminate non-concrete substances through the filter holes, sink into the concrete with the bottom of the inverted cone, and collect concrete through the voids, and judge the filling elevation based on the measuring rope scale.
It realizes simple, low-cost and easy-to-operate concrete filling elevation measurement, improves pile foundation filling quality, reduces errors, and is suitable for a variety of application scenarios.
Smart Images
Figure CN223135207U_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the field of construction technology, and particularly relates to a measuring device for the over-pouring height of pile foundation concrete. Background Art
[0002] During the process of pile foundation pouring, the actual elevation of concrete pouring is required to be over-poured by 0.5 - 1 m compared with the designed elevation. The difficulty in over-pouring lies in how to control and ensure that the over-pouring height of concrete is between 0.5 m and 1 m, not less than 0.5 m or not higher than 1 m. Currently, the commonly used methods are as follows: one is to use a measuring rod for measurement. The bottom of the measuring rod is connected to a fishing funnel, and the measuring rod needs to be stirred, which is laborious for technicians to operate, has poor practicability, and large errors; the other is to use precise information products, which can accurately obtain data, but have high requirements for the construction environment, high costs, are easily damaged during the construction process, and are not easy to repair, which is not conducive to cost control, especially for small-scale projects. Utility Model Content
[0003] In order to solve the existing technical problems, the present utility model provides a measuring device for the over-pouring height of pile foundation concrete. The measuring device can effectively measure the actual elevation of concrete pouring, is beneficial to improving the quality of pile foundation pouring, has a simple structure, is easy to operate, is convenient for maintenance, has low costs, strong practicability, and small errors.
[0004] The technical solution of the present utility model is as follows: A measuring device for the over-pouring height of pile foundation concrete includes a collecting component and a measuring component. The collecting component includes a side wall, a bottom, and a top. The side wall is fixedly connected to the top, and the side wall is movably connected to the bottom; the measuring component includes a measuring rope and a stopper. The measuring rope passes through the top of the collecting component and is connected to the bottom of the collecting component. The two stoppers are respectively arranged on the measuring rope inside and outside the collecting component; filter holes are arranged on the side wall of the collecting component; a tip is arranged on the bottom of the collecting component.
[0005] Preferably, the side wall, the bottom, and the top of the collecting component form a cavity structure.
[0006] Preferably, a through hole is arranged at the top of the collecting component, and the measuring rope is arranged in the through hole. The diameter of the through hole is smaller than the length of the stopper. The stopper can control the relative moving distance between the side wall and the bottom in the collecting component, and is also beneficial to fishing up the collecting component to prevent it from sinking into the concrete.
[0007] Preferably, the filter holes are arranged at the upper part of the collecting component, which is beneficial to discharging substances other than concrete such as water in the slurry, preventing other substances from filling the cavity structure of the collecting component, and preventing concrete from entering the cavity structure through the voids.
[0008] Preferably, the bottom surface of the side wall of the collecting component is an inclined surface, and the horizontal height of the outer edge of the inclined surface is lower than that of the inner edge. Further preferably, the diameter of the bottom of the collecting component is larger than the diameter of the inner edge of the inclined surface and smaller than the diameter of the outer edge of the inclined surface. This facilitates the engagement (contact) between the side wall and the bottom, making it convenient to form a cavity structure between the side wall and the bottom, and also convenient to separate the side wall from the bottom to form a gap between the side wall and the bottom, facilitating the entry of slurries such as concrete into the cavity structure.
[0009] Preferably, the two limiters include an upper limiter and a lower limiter; the distance between the cross-section at the maximum diameter of the bottom of the collecting component and the lower limiter < the height of the collecting component.
[0010] Further preferably, the tip of the bottom of the collecting component is composed of an inverted cone, and the inverted cone is a solid cone.
[0011] Even more preferably, the collecting component device includes an inverted cone and a triangular bracket. One end of the triangular bracket is connected to the position of the inverted cone far from the cone tip, and the other end of the triangular bracket is connected to the measuring rope. The height of the triangular bracket > the distance between the upper limiter and the lower limiter; the distance between the connection position of the triangular bracket and the measuring rope and the upper limiter < the height of the collecting component. This can effectively control that all or part of the triangular bracket is always inside the collecting component (i.e., inside the cavity structure), ensuring that the bottom of the collecting component can only move at a certain position, preventing serious deviation, playing a guiding role, and making it impossible to achieve the engagement between the bottom and the side wall.
[0012] Preferably, the measuring rope is a metal measuring rope with scales; the measuring rope is fixedly connected to the limiter.
[0013] Preferably, the materials used for the above-mentioned side wall, bottom, etc. are all steel materials.
[0014] A measuring device for the super - pouring height of pile foundation concrete provided by the present utility model forms a cavity structure that can accommodate concrete through the side wall and the bottom. The lowering height of the entire device is controlled by the measuring rope. The upper and lower limiters set on the measuring rope effectively control the movement between the bottom and the side wall in the collecting component. The bottom is provided with a tip, which drives the bottom to sink into the concrete, so that concrete and other substances can enter the cavity structure through the gap between the side wall and the bottom. When the measuring rope is pulled upward, the bottom contacts the side wall, and the substances in the cavity structure no longer flow out through the gap. The filter holes provided on the side wall can discharge substances other than concrete, such as water, that enter the cavity structure, preventing the cavity structure from being filled and preventing concrete from entering the cavity structure through the gap. Through this device, the present utility model can judge the actual elevation of concrete pouring by whether concrete is effectively collected.
[0015] A measuring device for the excessive pouring height of pile foundation concrete provided by the utility model can effectively measure the actual elevation of concrete pouring, which is beneficial to improving the quality of pile foundation pouring. Moreover, it has a simple structure, is easy to operate, convenient for maintenance, low in cost, easy to control the cost, strong in practicability, and small in error, and can be applied to more application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic structural view of the utility model;
[0017] Figure 2 It is a schematic structural view when there is a gap between the side wall and the bottom in the utility model;
[0018] Figure 3 It is a schematic view of the bottom structure of the collection component in the utility model;
[0019] In the figure, 1 is the side wall, 1-1 is the bottom surface of the side wall, 1-2 is the filter hole, 2 is the bottom, 2-1 is the inverted cone, 2-2 is the triangular support, 3 is the top, 3-1 is the through hole, 4 is the measuring rope, 5 is the limiter, 5-1 is the upper limiter, and 5-2 is the lower limiter. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] Next, the technical solutions of the embodiments of the present application will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope claimed by the present application.
[0021] As shown in the figure, a measuring device for the excessive pouring height of pile foundation concrete includes a collection component and a measuring component. The collection component includes a side wall 1, a bottom 2, and a top 3. The side wall 1 is fixedly connected to the top 3, and the side wall 1 is movably connected to the bottom 2. The measuring component includes a measuring rope 4 and a limiter 5. The measuring rope 4 passes through the top 3 of the collection component and is connected to the bottom 2 of the collection component. The two limiters 5 are respectively arranged on the measuring rope 4 inside and outside the collection component. Filter holes 1-2 are arranged on the side wall 1 of the collection component. A tip is arranged on the bottom 2 of the collection component.
[0022] In another embodiment, the filter holes 1-2 are arranged in the upper part of the collection component, which is beneficial to discharging substances other than concrete, such as water, and preventing other substances from filling the cavity structure of the collection component, so that concrete cannot enter the cavity structure through the gap.
[0023] In another embodiment, the side wall 1, the bottom 2, and the top 3 of the collection component form a cavity structure. A through hole 3-1 is provided in the top 3 of the collection component, and a measuring rope 4 is arranged in the through hole 3-1. The diameter of the through hole 3-1 is smaller than the length (or the diameter) of the stopper 5. The stopper 5 can control the relative movement distance between the side wall 1 and the bottom 2 in the collection component, which is also beneficial to fishing up the collection component to prevent it from sinking into the concrete.
[0024] In another embodiment, the bottom surface 1-1 of the side wall of the collection component is an inclined surface, and the horizontal height of the outer edge of the inclined surface is lower than the horizontal height of the inner edge. The diameter of the bottom 2 of the collection component (the maximum diameter of the cross-section of the bottom 2, that is, the bottom surface of the inverted cone 2-1 below) is larger than the diameter of the inner edge of the inclined surface and smaller than the diameter of the outer edge of the inclined surface, which is convenient for the engagement (contact) between the side wall 1 and the bottom 2. It is convenient for the side wall 1 and the bottom 2 to form a cavity structure, and it is also convenient for the separation of the side wall 1 and the bottom 2 to form a gap between the side wall 1 and the bottom 2, facilitating the entry of substances such as concrete into the cavity.
[0025] In another embodiment, the two stoppers 5 include an upper stopper 5-1 and a lower stopper 5-2; the distance between the cross-section at the maximum diameter of the bottom 2 of the collection component (that is, the bottom surface of the inverted cone 2-1) and the lower stopper 5-2 < the height of the collection component; the tip of the bottom 2 of the collection component is composed of an inverted cone 2-1, and the inverted cone 2-1 is a solid cone; the collection component device includes an inverted cone 2-1 and a triangular bracket 2-2. One end of the triangular bracket 2-2 is fixedly connected (fixed connection methods such as welding and bonding can be used) to the position of the inverted cone 2-1 away from the tip of the inverted cone (that is, the bottom surface of the inverted cone 2-1). The other end of the triangular bracket 2-2 (that is, the end where the three support plates or three support feet converge) is connected to the measuring rope 4. It can be fixedly connected or movably connected, as long as the connection between the triangular bracket 2-2 and the measuring rope 4 is firm. Methods such as bundling, gluing, and hot pressing can be used. The height of the triangular bracket 2-2 > the distance between the upper stopper 5-1 and the lower stopper 5-2; the distance between the connection position of the triangular bracket 2-2 and the measuring rope 4 and the upper stopper 5-1 < the height of the collection component, which can effectively control all or part of the triangular bracket 2-2 to always be inside the collection component (that is, inside the cavity structure), ensuring that the bottom 2 of the collection component can only move at a certain position, playing a guiding role to prevent serious deviation and inability to achieve the engagement between the bottom 2 and the side wall 1.
[0026] In another embodiment, the three support plates or the three support feet in the triangular bracket 2-2 form a regular triangular pyramid structure. The height of the triangular bracket 2-2 ≤ the height of the inverted cone 2-1, which can ensure that the triangular bracket 2-2 and the inverted cone 2-1 at the bottom are vertical and prevent flipping. When the bottom 2 of the collecting component touches the side wall 1, there is a gap between the triangular bracket 2-2 and the side wall 1. The position where the three support plates or the three support frames in the triangular bracket 2-2 converge is on the same vertical line as the center of the inverted cone.
[0027] In another embodiment, the measuring rope 4 is a metal measuring rope with scales on it, and specifically, a steel measuring rope can be selected. The measuring rope 4 is fixedly connected to the position limiter 5. The fixed connection method can adopt existing fixed connection methods such as bundling, gluing, and threading. The position limiter 5 can adopt a common position limiting pin in the prior art, which can be a position limiting pin in the shape of a circle, a sphere, a rectangle, a strip, etc.
[0028] In another embodiment, the materials used for the above-mentioned side wall 1, bottom 2, top 3, etc. are all steel materials.
[0029] In another embodiment, the distance between the upper position limiter 5-1 and the lower position limiter 5-2 is 5 cm, the height of the collecting component is 20 cm, the outer diameter of the bottom surface of the side wall 1 of the collecting component is 7 cm, the inner diameter is 6 cm, and the diameter of the bottom surface (the position far from the cone tip of the inverted cone) of the inverted cone 2-1 is 6.5 cm.
[0030] In the present utility model, for the cavity structure formed by the collecting component, through the settings of the distance between the upper position limiter 5-1 and the lower position limiter 5-2, the height of the triangular bracket 2-2 and the height of the collecting component, and the distance between the triangular bracket 2-2 and the position limiter 5, etc., it is ensured that when the triangular bracket 2-2 moves, a part of it is always located in the cavity structure to play a guiding role. When the upper position limiter 5-1 touches the top 3 of the collecting component, the triangular bracket 2-2 is at the lowest horizontal position, and the top of the triangular bracket 2-2 is located in the cavity structure. At this time, the bottom 2 of the collecting component does not contact the side wall 1, forming a gap. When the inverted cone 2-1 on the bottom 2 in the collecting component touches the side wall 1 of the collecting component, the triangular bracket 2-2 is at the highest horizontal position, the entire triangular bracket 2-2 is located in the cavity structure, and the top (i.e., the bottom surface of the inverted cone 2-1) of the inverted cone 2-1 is also located in the cavity structure. At this time, the lower position limiter 5-2 does not contact the top 3 of the collecting component. The main purpose of the lower position limiter 5-2 is to ensure that the collecting component can be fished up even when there is wear or damage during the repeated process of the measuring device.
[0031] A measuring device for the over-pouring height of pile foundation concrete provided by the present utility model forms a cavity structure capable of accommodating concrete through a side wall 1 and a bottom 2. The lowering height of the whole device is controlled by a measuring rope 4. Upper and lower limiters 5 arranged on the measuring rope 4 effectively control the movement between the bottom 2 and the side wall 1 in the collecting component. The bottom 2 is provided with a tip, so that the tip drives the bottom 2 to sink into the concrete, and then concrete and other substances can enter the cavity structure through the gap between the side wall 1 and the bottom 2; when the measuring rope 4 is pulled upwards, the bottom 2 is connected to the side wall 1, and the substances in the cavity structure no longer flow out through the gap; filter holes 1-2 arranged on the side wall 1 can discharge substances other than concrete, such as water, entering the cavity structure, preventing the cavity structure from being filled and the concrete from entering the cavity structure through the gap. Through this device, the present utility model can judge the actual elevation of concrete pouring by whether concrete is effectively collected.
[0032] During use, first install the above-mentioned measuring device, and then lower the device by using the measuring rope 4. The technician judges by hand feeling that the measuring device has contacted the concrete, marks or records this scale (the length of the measuring rope 4). Since the bottom 2 of the collecting component is provided with a tip, and the inverted cone 2-1 is composed of solid steel material and is relatively heavy, the bottom 2 is more likely to sink into the concrete. Then, through several cycles of pulling-loosening-pulling (shaking back and forth), a gap is generated between the side wall 1 and the bottom 2 of the collecting component, and the slurry enters the cavity of the collecting component, and other substances such as water are discharged through the filter holes 1-2 at the top 3 of the collecting component, and substances such as concrete are stored in the cavity structure. Then, the device is pulled out by the measuring rope 4. By checking the substances fished out from the collecting component, it can be judged whether the measuring device reaches the position of the poured concrete. If it is determined to be concrete, the actual elevation of concrete pouring can be obtained. If it is not determined to be concrete or is not concrete, then it can be judged that the measuring device does not reach the actual elevation of concrete pouring. Pour out the materials in the collecting component and measure again. In order to ensure the accuracy of the data and reduce errors, multiple measurements can be carried out.
[0033] A measuring device for the over-pouring height of pile foundation concrete provided by the present utility model can effectively measure the actual elevation of concrete pouring, which is beneficial to improving the quality of pile foundation pouring. Moreover, the structure is simple, easy to operate, convenient for maintenance, low in cost, easy to control the cost, strong in practicability, small in error, and can be applied to more application scenarios.
Claims
1. A measuring device for the over-pouring height of pile foundation concrete, characterized in that, It includes a collection component and a measurement component; the collection component includes a side wall (1), a bottom (2), and a top (3), the side wall (1) is fixedly connected to the top (3), and the side wall (1) is movably connected to the bottom (2); the measurement component includes a measurement rope (4) and a stopper (5), the measurement rope (4) passes through the top (3) of the collection component and is connected to the bottom (2) of the collection component, and the two stoppers (5) are respectively arranged on the measurement rope (4) inside and outside the collection component; filter holes (1-2) are arranged on the side wall (1) of the collection component; a tip is arranged on the bottom (2) of the collection component.
2. The measuring device for the excessive pouring height of pile foundation concrete according to claim 1, characterized in that, The side wall (1), the bottom (2), and the top (3) of the collection component form a cavity structure.
3. The measuring device for the overpour height of pile foundation concrete according to claim 1, characterized in that A through hole (3-1) is arranged on the top (3) of the collection component, the measurement rope (4) is arranged in the through hole (3-1), and the diameter of the through hole (3-1) is smaller than the length of the stopper (5).
4. A measuring device for the over-pouring height of pile foundation concrete according to claim 1, characterized in that, The filter holes (1-2) are arranged in the upper part of the collection component.
5. The measuring device for the super - pouring height of pile - foundation concrete according to claim 1, wherein, The bottom surface (1-1) of the side wall of the collection component is an inclined surface, and the horizontal height of the outer edge of the inclined surface is lower than the horizontal height of the inner edge.
6. The measuring device for the over-pouring height of pile foundation concrete according to claim 5, characterized in that, The diameter of the bottom (2) of the collection component is larger than the diameter of the inner edge of the inclined surface and smaller than the diameter of the outer edge of the inclined surface.
7. The measuring device for the overpour height of pile foundation concrete according to claim 1, characterized in that, The two stoppers (5) include an upper stopper (5-1) and a lower stopper (5-2); the distance between the cross-section at the maximum diameter of the bottom (2) of the collection component and the lower stopper (5-2) < the height of the collection component.
8. The measuring device for the superpour height of pile foundation concrete according to claim 7, wherein, The tip of the bottom (2) of the collection component is composed of an inverted cone (2-1).
9. The measuring device for the over-pouring height of pile foundation concrete according to claim 8, characterized in that, The collection component includes an inverted cone (2-1) and a triangular bracket (2-2), one end of the triangular bracket (2-2) is connected to a position of the inverted cone (2-1) away from the cone tip, the other end of the triangular bracket (2-2) is connected to the measurement rope (4), and the height of the triangular bracket (2-2) > the distance between the upper stopper (5-1) and the lower stopper (5-2); the distance between the connection position of the triangular bracket (2-2) and the measurement rope (4) and the upper stopper (5-1) < the height of the collection component.
10. The measuring device for the over-pouring height of pile foundation concrete according to claim 1, characterized in that, The measurement rope (4) is a metal measurement rope with scales; the measurement rope (4) is fixedly connected to the stopper (5).