Device for measuring filling coefficient of cast-in-place concrete pile
By designing a concrete cast pile filling coefficient measurement device including an ultrasonic detection head, strike assembly and wireless communication module, the problem of difficulty in accurately measuring the concrete cast pile filling coefficient in the prior art is solved, and higher measurement accuracy and convenient tool management are achieved.
Patent Information
- Application Number
- CN202421785874.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-26
AI Technical Summary
In pile foundation engineering, it is difficult for the prior art to accurately measure the filling coefficient of concrete cast-infused piles, especially during the construction process, the actual pouring amount caused by hole deviation, side wall cracks, etc. does not match the theoretical calculation amount.
A concrete cast pile filling coefficient measurement device is designed including a box assembly, a detection assembly, a storage assembly and a strike assembly. The device uses an ultrasonic detection head with a tapping component, a controller and a digital signal processor to transmit detection data through a wireless communication module and display measurement results through a display screen to improve measurement accuracy.
Through the use of this device, holes and cracks in concrete cast-injected piles can be accurately detected, and the knocking force can be measured through pressure sensors, which improves the measurement accuracy of the filling coefficient of concrete cast-injected piles. At the same time, the storage assembly facilitates the storage and carrying of tools.
Smart Images
Figure CN222796545U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building construction, in particular to a device for measuring the filling coefficient of a concrete cast-in-place pile. Background Art
[0002] The filling coefficient is generally used for pouring concrete in pile foundation engineering, and is a quality indicator for judging pile foundation engineering. The concrete filling coefficient of a pile refers to the ratio of the actual concrete volume poured into a pile to the theoretical volume calculated based on the pile outer diameter. In the actual construction process, the deviation of the hole is greater than the design size, and due to cracks, holes and collapsed holes on the side wall of the pile body that may appear during the construction process, the actual amount of injection is greater than the theoretical calculated amount. When measuring the filling coefficient of the concrete pile, a measuring tool is required. Utility Model Content
[0003] The utility model aims to provide a concrete bored pile filling coefficient measuring device which has a simple structure, is easy to use, is convenient to store and improves the accuracy of measuring the concrete bored pile filling coefficient.
[0004] The utility model is achieved through the following measures:
[0005] A concrete cast-in-place pile filling coefficient measuring device, characterized in that it comprises a box assembly, a detection assembly, a storage assembly and a knocking assembly;
[0006] The box assembly includes a shell;
[0007] The detection assembly includes a fixing seat and an ultrasonic detection head, the fixing seat is fixed on the top of the shell, and a display screen is embedded and installed on the top of the fixing seat;
[0008] The storage assembly includes a storage box, the ultrasonic detection head and the knocking assembly are placed inside the storage box, the knocking assembly includes a hammer rod and a knocking head, a knocking rod is provided at one end of the hammer rod, the knocking head is fixed at the end of the knocking rod, and a pressure sensor is installed inside the knocking head.
[0009] The specific features of the utility model also include:
[0010] A top cover is rotatably mounted on the top of the shell through a hinge, a handle is mounted on the top of the top cover, a foot pad is fixed on the bottom of the shell, and an anti-slip pad is mounted on the bottom of the foot pad;
[0011] A male buckle 1 is installed on the front side of the shell, and a female buckle 1 is installed on the front side of the top cover.
[0012] A partition is fixed inside the shell, and a battery is installed inside the shell. The battery is located at the bottom of the partition.
[0013] The top of the fixing seat is provided with a button, a plug hole and a switch, and one end of the ultrasonic detection head is connected with a plug connector.
[0014] A controller is installed on the top of the partition, a digital signal processor is installed on the top of the partition, and a wireless communication module is installed on the top of the partition.
[0015] A handle is provided on the front of the storage box, a baffle is fixed inside the storage box, a second sub-buckle is installed on the front of the storage box through bolts, and a second female buckle is installed on the front of the shell.
[0016] The other end of the hammer rod is sleeved with a handle sleeve, and the other end of the hammer rod is connected with a second plug connector.
[0017] The ultrasonic detection head, together with the knocking component, controller and digital signal processor, can detect whether there are holes and cracks on the concrete pile. A wireless communication module is installed on the top of the partition, which can wirelessly transmit the data of the detected workpiece;
[0018] The ultrasonic detection head and the knocking assembly are both placed inside the storage box. The knocking assembly includes a hammer rod and a knocking head. The knocking head knocks the concrete pile through the hammer rod. The other end of the hammer rod is sleeved with a handle, and the other end of the hammer rod is connected with a plug connector. A knocking rod is provided at one end of the hammer rod, and the knocking head is fixed at the end of the knocking rod. A pressure sensor is installed inside the knocking head. The force of knocking the concrete pile can be measured by the pressure sensor, so that the data of the knocking force can be fed back, thereby improving the accuracy of measuring the filling coefficient of the concrete pile.
[0019] When in use, place the box assembly at the designated position, open the top cover, then pull out the storage box, take out the ultrasonic detection head, then plug the connector 1 at one end of the ultrasonic detection head into the plug hole, place the ultrasonic detection head at the designated position on the concrete pile, then plug the connector 2 on the knocking assembly into the plug hole, and then the staff knocks the concrete pile with the knocking head. The pressure sensor in the knocking head can measure the force of knocking the concrete pile, so that the data of the knocking force can be fed back, thereby improving the accuracy of measuring the filling coefficient of the concrete pile. The ultrasonic detection head is used in conjunction with the knocking assembly, the controller and the digital signal processor to detect whether there are holes and cracks on the concrete pile. At the same time, a display screen is used to display the measured data of the concrete pile. After the detection is completed, the ultrasonic detection head and the knocking assembly are placed in the storage box, and then the storage box is fixed by the second sub-button and the second female buckle to facilitate the staff to carry.
[0020] The beneficial effects of the utility model are:
[0021] Through the set striking assembly, when in use, the worker uses the hammer rod to make the striking head strike the concrete pile. Since the striking head adopts a pressure sensor, the force of striking the concrete pile can be measured through the pressure sensor, so that the data of the striking force can be fed back, thereby improving the accuracy of measuring the filling coefficient of the concrete pile;
[0022] Through the detection component, the plug connector at one end of the ultrasonic detection head in the detection component is plugged into the plug hole, and the ultrasonic detection head is placed at a designated position on the concrete pile. The ultrasonic detection head is used in conjunction with the knocking component to detect whether there are holes and cracks on the concrete pile. At the same time, a display screen is used to display the data measured on the concrete pile.
[0023] By setting up the storage component, the storage box used is convenient for storing the ultrasonic detection head and the knocking component, which is not only convenient for storing and placing the measuring tools, but also convenient for organizing and summarizing, so as to facilitate the next use of the tools. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0025] Figure 2 It is a schematic diagram of the internal structure of the utility model;
[0026] Figure 3 This is a schematic diagram of the structure of the striking component of the utility model;
[0027] Figure 4 This is a schematic diagram of the battery structure of the utility model.
[0028] In the figure: 100, box assembly; 101, shell; 102, top cover; 103, handle; 104, male buckle 1; 105, female buckle 1; 106, foot pad; 107, anti-slip pad; 108, partition; 109, battery; 200, detection assembly; 201, fixing seat; 202, display screen; 203, button; 204, plug hole; 205, switch; 206, ultrasonic detection head; 207, Plug connector one; 208, controller; 209, digital signal processor; 210, wireless communication module; 300, storage assembly; 301, storage box; 302, handle; 303, baffle; 304, sub-buckle two; 305, female buckle two; 400, knocking assembly; 401, hammer rod; 402, handle; 403, plug connector two; 404, knocking rod; 405, knocking head; 406, pressure sensor. DETAILED DESCRIPTION
[0029] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.
[0030] See also Figure 1-4 , a concrete cast-in-place pile filling coefficient measuring device, comprising a box assembly 100, a detection assembly 200, a storage assembly 300 and a knocking assembly 400;
[0031] The box assembly 100 includes a housing 101;
[0032] The detection assembly 200 includes a fixing base 201 and an ultrasonic detection head 206. The fixing base 201 is fixed on the top of the housing 101. A display screen 202 is embedded and installed on the top of the fixing base 201.
[0033] The storage assembly 300 includes a storage box 301, and the ultrasonic detection head 206 and the knocking assembly 400 are both placed inside the storage box 301. The knocking assembly 400 includes a hammer rod 401 and a knocking head 405. A knocking rod 404 is provided at one end of the hammer rod 401, and the knocking head 405 is fixed at the end of the knocking rod 404. A pressure sensor 406 is installed inside the knocking head 405.
[0034] A top cover 102 is rotatably mounted on the top of the housing 101 through a hinge, a handle 103 is mounted on the top of the top cover 102, a foot pad 106 is fixed to the bottom of the housing 101, and an anti-skid pad 107 is mounted on the bottom of the foot pad 106;
[0035] A male buckle 104 is installed on the front of the shell 101, and a female buckle 105 is installed on the front of the top cover 102.
[0036] A partition 108 is fixed inside the housing 101 , and a battery 109 is installed inside the housing 101 . The battery 109 is located at the bottom of the partition 108 .
[0037] A button 203 , a plug hole 204 and a switch 205 are provided on the top of the fixing base 201 , and one end of the ultrasonic detection head 206 is connected to a plug connector 207 .
[0038] A controller 208 is installed on the top of the partition 108 , a digital signal processor 209 is installed on the top of the partition 108 , and a wireless communication module 210 is installed on the top of the partition 108 .
[0039] A handle 302 is provided on the front of the storage box 301 , a baffle 303 is fixed inside the storage box 301 , a second sub-buckle 304 is installed on the front of the storage box 301 by bolts, and a second female buckle 305 is installed on the front of the shell 101 .
[0040] The other end of the hammer rod 401 is sleeved with a handle 402 , and the other end of the hammer rod 401 is connected to a second plug connector 403 .
[0041] The ultrasonic detection head 206 cooperates with the knocking assembly 400, the controller 208 and the digital signal processor 209 to detect whether there are holes and cracks on the concrete pile. A wireless communication module 210 is installed on the top of the partition 108, and the wireless communication module 210 can wirelessly transmit the detection workpiece data;
[0042] The ultrasonic detection head 206 and the knocking assembly 400 are both placed inside the storage box 301. The knocking assembly 400 includes a hammer rod 401 and a knocking head 405. The hammer rod 401 is used to make the knocking head 405 knock the concrete pile. The other end of the hammer rod 401 is sleeved with a handle 402, and the other end of the hammer rod 401 is connected to a plug connector 2 403. One end of the hammer rod 401 is provided with a knocking rod 404, and the knocking head 405 is fixed at the end of the knocking rod 404. A pressure sensor 406 is installed inside the knocking head 405. The pressure sensor 406 can measure the force of knocking the concrete pile, so that the data of the knocking force can be fed back, thereby improving the accuracy of measuring the filling coefficient of the concrete pile.
[0043] When in use, place the box assembly 100 at the designated position, open the top cover 102, then pull out the storage box 301, take out the ultrasonic detection head 206, and then plug the plug connector 1 207 at one end of the ultrasonic detection head 206 into the plug hole 204, place the ultrasonic detection head 206 at the designated position on the concrete pile, then plug the plug connector 2 403 on the knocking assembly 400 into the plug hole 204, and then the staff knocks the concrete pile with the knocking head 405, and the pressure sensor 406 in the knocking head 405 can measure the force of knocking the concrete pile. The ultrasonic detection head 206 cooperates with the knocking component 400, the controller 208 and the digital signal processor 209 to detect whether there are holes and cracks on the concrete piles. At the same time, the display screen 202 is used to display the data of the concrete pile measurements. After the detection is completed, the ultrasonic detection head 206 and the knocking component 400 are placed in the storage box 301, and then the storage box 301 is fixed by the second sub-button 304 and the second female buckle 305, which is convenient for the staff to carry.
[0044] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.
Claims
1. A device for measuring the filling coefficient of a concrete bored pile, characterized in that: It includes a box assembly, a detection assembly, a storage assembly and a knocking assembly; The box assembly includes a shell; The detection assembly includes a fixing seat and an ultrasonic detection head, the fixing seat is fixed on the top of the shell, and a display screen is embedded and installed on the top of the fixing seat; The storage assembly includes a storage box, the ultrasonic detection head and the knocking assembly are placed inside the storage box, the knocking assembly includes a hammer rod and a knocking head, a knocking rod is provided at one end of the hammer rod, the knocking head is fixed at the end of the knocking rod, and a pressure sensor is installed inside the knocking head.
2. The concrete cast-in-place pile filling coefficient measuring device according to claim 1 is characterized in that: A top cover is rotatably mounted on the top of the shell through a hinge, a handle is mounted on the top of the top cover, a foot pad is fixed on the bottom of the shell, and an anti-slip pad is mounted on the bottom of the foot pad; A male buckle 1 is installed on the front side of the shell, and a female buckle 1 is installed on the front side of the top cover.
3. The filling coefficient measuring device of a concrete cast-in-place pile according to claim 2 is characterized in that: A partition is fixed inside the shell, and a battery is installed inside the shell. The battery is located at the bottom of the partition.
4. The filling coefficient measuring device for cast-in-place concrete piles according to claim 3 is characterized in that: The top of the fixing seat is provided with a button, a plug hole and a switch, and one end of the ultrasonic detection head is connected with a plug connector.
5. The filling coefficient measuring device for cast-in-place concrete piles according to claim 4 is characterized in that: A controller is installed on the top of the partition, a digital signal processor is installed on the top of the partition, and a wireless communication module is installed on the top of the partition.
6. The filling coefficient measuring device for cast-in-place concrete piles according to claim 5, characterized in that: A handle is provided on the front of the storage box, a baffle is fixed inside the storage box, a second sub-buckle is installed on the front of the storage box through bolts, and a second female buckle is installed on the front of the shell.
7. The device for measuring filling coefficient of a concrete bored pile according to claim 6, characterized in that: The other end of the hammer rod is sleeved with a handle sleeve, and the other end of the hammer rod is connected with a second plug connector.