Vibration quality monitoring device in concrete pouring process

Abstract

The utility model provides a vibration quality monitoring device in a concrete pouring process, relates to the technical field of concrete vibration monitoring, and aims to solve the problems that when an existing monitoring device is actually used, an operator cannot accurately control the depth of a monitoring contact extending into concrete in real time, and the monitoring position and depth information cannot be accurately known, so that the monitoring accuracy is poor. The vibration quality monitoring device comprises a supporting framework, a vibration quality monitoring module, a vibration quality monitoring module, a vibration quality monitoring module, a vibration quality monitoring module and a vibration quality monitoring module, the supporting frame comprises a frame body and a side groove. An operator carries out accurate positioning according to the scale marks, the lifting frame can be controlled to drive the monitoring assembly to rapidly move to an ideal position, then the vibration quality of concrete at the depth is accurately monitored, the monitoring blind area can be effectively eliminated through the depth-controllable monitoring mode, and the vibration quality of the concrete at the depth can be accurately monitored. Fine changes in the concrete vibrating process are captured in an omnibearing and refined mode, and indispensable depth data support is provided for accurate evaluation of the vibrating quality.

Description

Technical Field

[0001] This utility model belongs to the field of concrete vibration monitoring technology, and more specifically, it relates to a device for monitoring the vibration quality during the concrete pouring process. Background Technology

[0002] During concrete pouring in a factory, the vibration process is crucial. The purpose of vibration is to expel air from the concrete, fill every corner of the formwork, and make the concrete more compact, thereby improving its key properties such as strength, impermeability, and frost resistance. Insufficient vibration can easily lead to defects such as honeycomb, voids, and pitting inside the concrete, greatly affecting the structure's load-bearing capacity and durability. On the other hand, excessive vibration may cause concrete segregation, coarse aggregate to sink, and cement mortar to float, which also damages the overall performance of the concrete. Given the extreme importance of controlling the quality of vibration, workers usually need to use ultrasonic monitoring devices to monitor the vibration effect in real time during the vibration operation. The specific operation method is that the worker holds the monitoring device and inserts the monitoring probe into the concrete being poured, and judges whether the vibration meets the standard based on the data fed back by the ultrasonic waves.

[0003] Based on existing technology, it has been found that existing concrete vibration quality monitoring devices have some shortcomings:

[0004] First, most existing monitoring devices of this type are handheld, requiring workers to continuously hold the device during long-term, large-scale concrete pouring operations. This significantly increases their workload, easily leading to worker fatigue and affecting the accuracy and continuity of monitoring. Second, in actual use, operators cannot accurately control the depth of the monitoring probe penetrating the concrete in real time. Due to the lack of precise knowledge of the monitoring location and depth, the monitoring data lacks accurate depth references, making it difficult to achieve refined and precise monitoring of the vibration quality, ultimately affecting the quality control of the entire concrete pouring project. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model relates to a concrete vibration quality monitoring device for the concrete pouring process. This addresses the issue that existing concrete vibration quality monitoring devices are typically used by hand, which increases the workload of workers due to prolonged handheld use. Furthermore, existing devices do not allow for real-time monitoring of the depth the device penetrates into the concrete, thus hindering accurate monitoring.

[0006] The first aspect of this disclosure provides a device for monitoring the vibration quality during concrete pouring, achieved through the following specific technical means:

[0007] A device for monitoring the quality of vibration during concrete pouring includes:

[0008] A support structure is provided, comprising a frame and side slots. A circular through slot is provided in the middle of the inner side of the frame, and scale lines are provided at both ends of the frame. The side slots are symmetrically located on the inner ends of both sides of the frame. An installation structure is provided on the support structure, and the lifting frame of the installation structure is located on the upper inner side of the frame. The circular cylindrical structure on the outer side rod of the lifting frame slides in cooperation with the fixed rods at both ends of the frame, and the movable pins in the side rods are inserted into the positioning holes in the fixed rods. A monitoring component is provided on the installation structure. The ultrasonic monitoring unit of the monitoring component is located in the fixed slot in the lifting frame, and the ultrasonic monitoring unit is in contact with the pressure plate on the lifting frame. The connecting wire outside the ultrasonic monitoring unit extends from the lower end of the lifting frame and can pass through the rectangular through slot in the frame.

[0009] According to some solutions of this utility model, the support structure includes: a fixing rod and a positioning hole; the fixing rod is disposed in each group of side grooves; the positioning hole is equidistantly opened inside each group of fixing rods.

[0010] According to some solutions of this utility model, the installation structure includes: a lifting frame and a fixing groove; the lower front end of the lifting frame is provided with a U-shaped notch; the fixing groove is located on the lower inner side of the lifting frame.

[0011] According to some solutions of this utility model, the installation structure includes: a slide groove and a pressure plate; the slide groove is located above the lifting frame; the pressure plate is slidably installed in the slide groove by means of an elastic element.

[0012] According to some solutions of this utility model, the installation structure includes: a side rod, a movable groove, and a movable pin; the side rod is fixedly installed on both sides of the lifting frame, and the end of the side rod is a cylindrical structure; the movable groove is opened near the end of the side rod; the movable pin is slidably installed inside the movable groove, and the end of the movable pin extends into the cylindrical structure at the end of the side rod.

[0013] According to some solutions of this utility model, the monitoring component includes: an ultrasonic monitoring unit and a connecting line; the ultrasonic monitoring unit is a rectangular box structure; the connecting line is located at the lower end of the ultrasonic monitoring unit.

[0014] According to some solutions of this utility model, the monitoring component includes: a monitoring head and a counterweight; the monitoring head is located at the end of the connecting line; the counterweight is slidably mounted on the connecting line.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In this device, a support structure and an installation structure are set up. The lifting frame is movably installed on the frame body and fixed by inserting movable pins. The ultrasonic monitoring unit is installed in the fixed groove inside the lifting frame, and the pressure plate is pressed against the ultrasonic monitoring unit to limit its movement. The monitoring head of the ultrasonic monitoring unit is installed through the connecting wire and extends into the poured concrete through the through groove inside the frame body for real-time monitoring. Through the above scheme, the traditional manual hand-held method can be replaced, which greatly reduces the labor intensity of workers.

[0017] 2. This device includes a support structure and an installation structure. A lifting frame with monitoring components is slidably mounted on the frame. Circular positioning holes are equidistantly opened on the fixed rods on both sides of the frame. Movable pins are slidably installed in the side rods at both ends of the lifting frame. During use, the operator can accurately position the device according to the scale lines and then control the lifting frame to move the monitoring components quickly to the ideal position. This allows for precise monitoring of the vibration quality of concrete at that depth. This depth-controllable monitoring mode can effectively eliminate monitoring blind spots and capture subtle changes in the concrete vibration process in a comprehensive and refined manner. It provides indispensable depth data support for accurately assessing the vibration quality and powerfully promotes the quality of concrete pouring projects to a new level. Attached Figure Description

[0018] The advantages of this disclosure will be better understood by those skilled in the art through the accompanying drawings. The drawings described herein are for illustrative purposes only and do not represent all possible implementations and are not intended to limit the scope of this disclosure.

[0019] In the attached diagram:

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This is a disassembly diagram of this utility model.

[0022] Figure 3 This is a schematic diagram of the connection structure of the support structure and the installation structure of this utility model.

[0023] Figure 4 This is a schematic diagram of the installation architecture and monitoring component connection structure of this utility model.

[0024] Figure 5 This is a partial structural diagram of the monitoring component of this utility model.

[0025] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0026] 1. Supporting architecture;

[0027] 101. Frame; 1011. Side groove; 102. Fixing rod; 1021. Positioning hole;

[0028] 2. Installation architecture;

[0029] 201. Lifting frame; 2011. Fixed groove; 202. Slide groove; 2021. Pressure plate; 203. Side rod; 2031. Moving groove; 2032. Movable pin;

[0030] 3. Monitoring components;

[0031] 301. Ultrasonic monitoring unit; 3011. Connecting cable; 302. Monitoring head; 303. Counterweight. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1: As shown in the attached document Figure 1 To be continued Figure 5 As shown:

[0034] This utility model provides a device for monitoring the vibration quality of concrete pouring, comprising: a support structure 1; the support structure 1 includes a frame 101 and side grooves 1011, a circular through groove is provided in the middle of the inner side of the frame 101, and scale lines are provided at both ends of the frame 101; the side grooves 1011 are symmetrically provided on the inner ends of both sides of the frame 101; a mounting structure 2 is provided on the support structure 1, and a lifting frame 201 of the mounting structure 2 is provided on the upper inner side of the frame 101, and the circular cylindrical structure on the outer side rod 203 of the lifting frame 201 is connected to the two ends of the frame 101. The fixed rod 102 is slidably engaged, and the movable pin 2032 in the side rod 203 is inserted into the positioning hole 1021 in the fixed rod 102; the mounting frame 2 is provided with a monitoring component 3, the ultrasonic monitoring unit 301 of the monitoring component 3 is located in the fixed groove 2011 in the lifting frame 201, and the ultrasonic monitoring unit 301 is in contact with the pressure plate 2021 on the lifting frame 201. The connecting line 3011 outside the ultrasonic monitoring unit 301 extends from the lower end of the lifting frame 201, and the connecting line 3011 can pass through the rectangular through groove in the frame 101.

[0035] As a second embodiment of this application, based on embodiment one, such as Figure 2 and Figure 3As shown, the support structure 1 includes: a fixing rod 102 and a positioning hole 1021; the fixing rod 102 is provided in each set of side grooves 1011; the positioning hole 1021 is equidistantly opened inside each set of fixing rods 102.

[0036] This application provides a U-shaped frame 101 on which a lifting frame 201 can be installed; a rectangular side groove 1011 is provided in which a fixing rod 102 can be installed; a circular fixing rod 102 is provided in which the lifting frame 201 can be slidably installed onto the frame 101; and a circular positioning hole 1021 is provided in which a movable pin 2032 can be inserted to fix the lifting frame 201 onto the frame 101.

[0037] As a third embodiment of this application, based on embodiment one, as follows: Figure 3 and Figure 4 As shown, the installation structure 2 includes: a lifting frame 201 and a fixing groove 2011; the lower front end of the lifting frame 201 has a U-shaped notch; the fixing groove 2011 is located on the lower inner side of the lifting frame 201; a sliding groove 202 and a pressure plate 2021; the sliding groove 202 is located above the lifting frame 201; the pressure plate 2021 is slidably installed in the sliding groove 202 by an elastic element; a side rod 203, a moving groove 2031, and a movable pin 2032; the side rod 203 is fixedly installed on both sides of the lifting frame 201, and the end of the side rod 203 has a cylindrical structure; the moving groove 2031 is located near the end of the side rod 203; the movable pin 2032 is slidably installed inside the moving groove 2031, and the end of the movable pin 2032 extends into the cylindrical structure at the end of the side rod 203.

[0038] This application provides a lifting frame 201 on which an ultrasonic monitoring unit 301 can be installed; a rectangular fixing groove 2011 is provided to install the ultrasonic monitoring unit 301 into the lifting frame 201; a rectangular sliding groove 202 is provided to slide a pressure plate 2021 onto the lifting frame 201; a rectangular pressure plate 2021 is provided to limit the ultrasonic monitoring unit 301 placed in the fixing groove 2011; a cylindrical side rod 203 is provided to allow the lifting frame 201 to slide with the fixing rod 102; a rectangular moving groove 2031 is provided to allow a movable pin 2032 to slide within the moving groove 2031; and a T-shaped movable pin 2032 is provided to fix the lifting frame 201 onto the frame 101 by inserting the movable pin 2032 into the positioning hole 1021.

[0039] As a fourth embodiment of this application, based on embodiment one, as follows: Figure 2 and Figure 5As shown, the monitoring component 3 includes: an ultrasonic monitoring unit 301 and a connecting line 3011; the ultrasonic monitoring unit 301 has a rectangular box structure; the connecting line 3011 is located at the lower end of the ultrasonic monitoring unit 301; a monitoring head 302 and a counterweight 303; the monitoring head 302 is located at the end of the connecting line 3011; the counterweight 303 is slidably mounted on the connecting line 3011.

[0040] This application enables the monitoring of concrete vibration quality by setting up an ultrasonic monitoring unit 301; it also enables the installation of a monitoring head 302 at the end of a flexible connecting line 3011; the monitoring head 302 emits ultrasonic waves for monitoring; and a metal counterweight 303 is provided to add weight to the connecting line 3011, ensuring that the monitoring head 302 remains vertical.

[0041] The specific usage and function of this embodiment are as follows:

[0042] In this utility model, such as Figure 1-5 As shown, the lifting frame 201 is slidably engaged with the fixed rod 102 via the side rod 203, and slidably installed onto the frame 101 via the fixed rod 102. A pressure plate 2021 is slidably installed in the groove 202 within the lifting frame 201. The ultrasonic monitoring unit 301 is placed into the fixed groove 2011 within the lifting frame 201, so that the connecting wire 3011 at the lower end of the ultrasonic monitoring unit 301 extends from the lower end of the lifting frame 201. The pressure plate 2021 is pressed against the top of the ultrasonic monitoring unit 301. Depending on the monitoring depth, the pressure plate 2021 is adjusted along the fixed rod 102. The sliding lifting frame 201 moves the ultrasonic monitoring unit 301 to the corresponding height, and the monitoring head 302 at the lower end of the connecting line 3011 extends into the concrete. The movable pin 2032 is inserted into the positioning hole 1021 at this position, and the lifting frame 201 is fixed on the fixed rod 102. The ultrasonic monitoring unit 301 can process the data by emitting and receiving ultrasonic waves through the monitoring head 302 and display it to the staff in numerical form, thereby providing feedback on the quality of concrete vibration.

[0043] The foregoing disclosure provides illustrations and descriptions, but is not intended to be exhaustive or to limit the embodiments to the precise forms disclosed. Modifications and variations can be made based on the above disclosure, or modifications and variations can be derived from the practice of the embodiments.

[0044] Even though specific combinations of features are recited in the claims or disclosed in the specification, these combinations are not intended to limit the disclosure of various embodiments. In fact, many of these features can be combined in ways not specifically recited in the claims and / or not specifically disclosed in the specification. Although each dependent claim listed below may depend directly on only one claim, the disclosure of various embodiments includes each dependent claim in combination with every other claim in the claim set.

Claims

1. A device for monitoring the quality of concrete compaction during the pouring process, including: Support structure (1); the support structure (1) includes a frame (101) and side grooves (1011), a circular through groove is provided in the middle of the inner side of the frame (101), and scale lines are provided at both ends of the frame (101); the side grooves (1011) are symmetrically opened on the inner ends of both sides of the frame (101); the support structure (1) is provided with an installation structure (2), the lifting frame (201) of the installation structure (2) is provided on the upper inner side of the frame (101), and the circular cylindrical structure on the outer side rod (203) of the lifting frame (201) slides with the fixing rods (102) at both ends of the frame (101). The movable pin (2032) in the side rod (203) is inserted into the positioning hole (1021) in the fixed rod (102); the mounting frame (2) is provided with a monitoring component (3), the ultrasonic monitoring unit (301) of the monitoring component (3) is located in the fixed groove (2011) in the lifting frame (201), and the ultrasonic monitoring unit (301) is in contact with the pressure plate (2021) on the lifting frame (201). The connecting line (3011) outside the ultrasonic monitoring unit (301) extends from the lower end of the lifting frame (201), and the connecting line (3011) can pass through the rectangular through groove in the frame (101).

2. The concrete pouring process vibration quality monitoring device according to claim 1, characterized in that, The support structure (1) includes: a fixing rod (102) and a positioning hole (1021); the fixing rod (102) is located in each set of side grooves (1011); the positioning hole (1021) is equidistantly opened inside each set of fixing rods (102).

3. The concrete pouring process vibration quality monitoring device according to claim 1, characterized in that, The installation structure (2) includes: a lifting frame (201) and a fixing groove (2011); the lower front end of the lifting frame (201) is provided with a U-shaped notch; the fixing groove (2011) is located on the lower inner side of the lifting frame (201).

4. The concrete pouring process vibration quality monitoring device according to claim 3, characterized in that, The installation structure (2) includes: a slide (202) and a pressure plate (2021); the slide (202) is located above the lifting frame (201); the pressure plate (2021) is slidably installed in the slide (202) by means of an elastic element.

5. The concrete pouring process vibration quality monitoring device according to claim 4, characterized in that, The mounting structure (2) includes: a side rod (203), a moving groove (2031), and a movable pin (2032); the side rod (203) is fixedly installed on both sides of the lifting frame (201), and the end of the side rod (203) is cylindrical; the moving groove (2031) is opened near the end of the side rod (203); the movable pin (2032) is slidably installed inside the moving groove (2031), and the end of the movable pin (2032) extends into the cylindrical structure at the end of the side rod (203).

6. The concrete pouring process vibration quality monitoring device according to claim 1, characterized in that, The monitoring component (3) includes: an ultrasonic monitoring unit (301) and a connecting line (3011); the ultrasonic monitoring unit (301) is a rectangular box structure; the connecting line (3011) is located at the lower end of the ultrasonic monitoring unit (301).

7. The concrete pouring process vibration quality monitoring device according to claim 6, characterized in that, The monitoring component (3) includes: a monitoring head (302) and a counterweight (303); the monitoring head (302) is located at the end of the connecting line (3011); the counterweight (303) is slidably mounted on the connecting line (3011).

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