A large-volume concrete temperature measuring device

Abstract

This utility model relates to the field of temperature measuring device technology and discloses a large-volume concrete temperature measuring device, including: a temperature measuring host and a connecting wire. A second clamp is provided on one side of the outer wall of the temperature measuring host, and a connecting column is provided inside the second clamp. A first clamp is provided at both ends of the connecting column. A fixing plate is provided on the outer wall of the connecting column below the temperature measuring host. U-shaped grooves are opened on both sides of the fixing plate. A wire clamp is provided on the outer wall of the connecting wire above the U-shaped groove. A pad is provided at the bottom end of the wire clamp. When the connecting wire is pulled, the connecting wire will exert pressure on the fixing shaft. Under the action of the spring, the fixing shaft and its components slide in the T-shaped groove slide rail, thereby buffering the tensile force on the connecting wire. At the same time, the displacement caused by the tensile force on the connecting wire is limited below the fixing plate by the fixing of the wire clamp, the pad and the connecting wire, and the connection wire are fixed to prevent the connecting wire from falling off and loosening from the connector of the temperature measuring host.

Description

Technical Field

[0001] This utility model relates to the field of temperature measuring device technology, specifically a temperature measuring device for large-volume concrete. Background Technology

[0002] The temperature measuring device for large-volume concrete is an important device for monitoring changes in the internal temperature of concrete. Its structural design must meet the requirements of temperature measurement accuracy, stability, and ease of use.

[0003] Currently available large-volume concrete temperature measurement equipment typically consists of a main unit, connecting cables, and temperature probes. During actual temperature measurement operations, technicians need to precisely deploy multiple temperature probes in different areas or depths of the concrete structure to comprehensively acquire temperature distribution data. However, during this process, the connecting cables are often subjected to external forces such as pulling due to the complex on-site environment and human operation. This can easily lead to loosening or detachment of the connectors between the cables and the main unit, causing serious problems such as data transmission interruption and signal loss. This not only affects the continuity and accuracy of temperature measurement but may also adversely impact the quality monitoring and safety assessment of the concrete structure. Utility Model Content

[0004] The purpose of this invention is to provide a temperature measuring device for large-volume concrete to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a large-volume concrete temperature measuring device, comprising: a temperature measuring host and a connecting line; a second clamp is provided on one side of the outer wall of the temperature measuring host; a connecting column is provided inside the second clamp; first clamps are provided at both ends of the connecting column; a fixing plate is provided on the outer wall of the connecting column below the temperature measuring host; U-shaped grooves are formed on both sides of the fixing plate; a wire clamp is provided on the outer wall of the connecting line above the U-shaped groove; a pad is provided at the bottom end of the wire clamp; the bottom surface of the pad abuts against the top surface of the U-shaped groove; a fixing shaft is slidably provided on the bottom of the fixing plate on one side of the U-shaped groove; and one side of the connecting line is wound around the outside of the fixing shaft.

[0006] Furthermore, the bottom of the fixing plate is provided with a T-slot slide rail on one side of the U-shaped groove, and a T-shaped slider is slidably provided in the T-slot slide rail. A spring is provided inside the T-slot slide rail, one end of which is connected to the T-shaped slider and the other end is connected to the inner wall of one end of the T-slot slide rail.

[0007] Furthermore, a vertical plate is provided on one side of the T-shaped slider, and one side of the vertical plate is connected to one end of the fixed shaft, while a baffle is provided at the other end of the fixed shaft.

[0008] Furthermore, the outer contour dimension of the pad is greater than the width of the U-shaped groove.

[0009] Furthermore, one end of the connecting wire is provided with an electrical male connector, the bottom of the temperature measuring host is provided with an electrical female connector, there are multiple connecting wires, and the number of U-shaped grooves is consistent with the number of connecting wires.

[0010] Furthermore, the width of the U-shaped groove is greater than the outer diameter of the connecting wire.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In use, the large-volume concrete temperature measuring device of this utility model fixes the temperature measuring host to the connecting column with the second clamp, and fixes the connecting column and its components to the protruding steel column in the concrete temperature measuring site with the first clamp. One end of the connecting wire is electrically connected to the temperature measuring host, and the other end of the connecting wire passes through the wire clamp, the pad and the U-shaped groove in sequence, and then is wound around the fixed shaft. Then the temperature measuring probe at the end of the connecting wire is placed in the set area and depth. After the temperature measuring host is turned on, temperature measurement can be performed.

[0013] During temperature measurement, if the connecting wire is pulled, it will exert pressure on the fixed shaft. Under the action of the spring, the fixed shaft slides along the T-slot slide rail, thereby buffering the pulling force on the connecting wire. At the same time, the displacement caused by the pulling force on the connecting wire is limited to below the fixed plate by the wire clamp and the pad to fix the connecting wire, preventing the connecting wire from falling off and loosening from the temperature measuring host connector. Attached Figure Description

[0014] Figure 1 This is a perspective view of a large-volume concrete temperature measuring device according to the present invention.

[0015] Figure 2 This is a perspective view of a large-volume concrete temperature measuring device according to this utility model.

[0016] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 This is a front view of a large-volume concrete temperature measuring device according to the present invention.

[0018] In the diagram: 1. Temperature measuring host; 2. Connecting column; 3. First clamp; 4. Second clamp; 5. Fixing plate; 6. Connecting line; 7. T-slot slide rail; 8. T-slot slider; 9. Vertical plate; 10. Fixing shaft; 11. Baffle; 12. U-slot; 13. Wire clamp; 14. Pad; 15. Spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figures 1-4 This utility model provides a technical solution: a large-volume concrete temperature measuring device, comprising: a temperature measuring host 1 and a connecting line 6. A second clamp 4 is provided on one side of the outer wall of the temperature measuring host 1, and a connecting column 2 is provided inside the second clamp 4. The second clamp 4 provides a fixing structure for the temperature measuring host 1, facilitating its installation onto the connecting column 2 and ensuring the stability of the temperature measuring host 1 during temperature measurement, thus facilitating accurate temperature measurement. First clamps 3 are provided at both ends of the connecting column 2, which serves as a connection and support. The connecting column 2 is connected to the temperature measuring host 1 via the second clamps 4, and the first clamps 3 can fix the entire device onto the protruding steel reinforcement column in the concrete temperature measuring area, enabling the entire temperature measuring device to be stably installed in a suitable position for temperature measurement.

[0021] The connecting column 2 is fixedly connected to the temperature measuring host 1, and a fixing plate 5 is provided below the temperature measuring host 1. U-shaped grooves 12 are provided on both sides of the fixing plate 5. The fixing plate 5 provides a platform for fixing and organizing the connecting wires 6, so that the connecting wires 6 can be arranged in an orderly manner below the temperature measuring host 1, which facilitates the subsequent operation and management of the connecting wires 6. Furthermore, the U-shaped grooves 12 provide a channel for the connecting wires 6 to pass through and be fixed. The shape of the U-shaped grooves 12 facilitates the insertion and removal of the connecting wires 6. At the same time, the position of the U-shaped grooves 12 facilitates the connection of the connecting wires 6 and the temperature measuring host 1.

[0022] Furthermore, a wire clamp 13 is provided above the U-shaped groove 12, and a pad 14 is provided at the bottom of the wire clamp 13. The bottom surface of the pad 14 abuts against the top surface of the U-shaped groove 12. The combination of the wire clamp 13 and the pad 14 can fix the connecting wire 6 above the fixing plate 5. When the connecting wire 6 is pulled, the displacement caused by the tensile force on the connecting wire 6 is limited below the fixing plate 5 by the fixing of the wire clamp 13 and the pad 14, preventing the connecting wire 6 from falling off and loosening from the connector of the temperature measuring host 1, and ensuring the stability of temperature measurement.

[0023] Furthermore, a fixed shaft 10 can be slidably installed below the U-shaped groove 12, and the connecting line 6 is wound around the outside of the fixed shaft 10. It can be understood that the fixed shaft 10 provides a winding position for the connecting line 6. When the connecting line 6 is pulled, the fixed shaft 10 can withstand part of the pulling force and play a key role in the subsequent buffering mechanism. By sliding, it can cooperate with other components to buffer the pulling force.

[0024] Furthermore, the bottom of the fixing plate 5 is provided with multiple T-slot slide rails 7, which are located on one side of the multiple U-shaped grooves 12, and are arranged side by side with the U-shaped grooves 12. A T-shaped slider 8 is slidably installed inside the T-slot slide rail 7, and a spring 15 is installed inside the T-slot slide rail 7. One end of the spring 15 is connected to the T-shaped slider 8, and the other end is connected to the inner wall of one end of the T-slot slide rail 7. Specifically, the combination of the T-slot slide rail 7 and the T-shaped slider 8 provides a sliding track for the fixing shaft 10 and its related components. The spring 15 allows the fixing shaft 10 and its components to slide within the T-slot slide rail 7 when the connecting line 6 is pulled, thereby buffering the pulling force on the connecting line 6 and protecting the connection between the connecting line 6 and the temperature measuring host 1.

[0025] Furthermore, a vertical plate 9 is fixedly installed on the side of the T-shaped slider 8 facing the U-shaped groove. The vertical plate 9 is fixedly connected to one end of the fixed shaft 10, and a baffle 11 is provided at the other end of the fixed shaft 10. Specifically, the vertical plate 9 connects the T-shaped slider 8 and the fixed shaft 10, so that the fixed shaft 10 can move with the sliding of the T-shaped slider 8, while the baffle 11 can prevent the connecting wire 6 from slipping off the fixed shaft 10, ensuring the stable winding of the connecting wire 6 on the fixed shaft 10.

[0026] Furthermore, the outer contour dimension of the pad 14 is larger than the width of the U-shaped groove 12, thereby enabling the pad 14 to effectively cover the top of the U-shaped groove 12 and abut against the top surface of the U-shaped groove 12, better fixing the wire clamp 13 and the connecting wire 6, and enhancing the restraining effect on the tensile force of the connecting wire 6.

[0027] Furthermore, one end of the connecting cable 6 is equipped with a male electrical connector, and the bottom of the temperature measuring host 1 is equipped with a female electrical connector. There are multiple connecting cables 6, and the number of U-shaped slots 12 corresponds to the number of connecting cables 6. The configuration of the male and female electrical connectors enables the connecting cables 6 to be electrically connected to the temperature measuring host 1, allowing the temperature measuring host 1 to receive signals from the temperature probe through the connecting cables 6. The multiple connecting cables 6 and the corresponding number of U-shaped slots 12 can meet the need for simultaneous temperature measurement of multiple temperature points, improving the efficiency and accuracy of temperature measurement.

[0028] Furthermore, the width of the U-shaped groove 12 is greater than the outer diameter of the connecting wire 6, which makes it easier for the connecting wire 6 to pass through the U-shaped groove 12, facilitating the installation and removal of the connecting wire 6. At the same time, it also ensures that the connecting wire 6 has a certain amount of room to move within the U-shaped groove 12, avoiding unnecessary friction and damage caused by the connecting wire 6 being too tight with the U-shaped groove 12.

[0029] When using the large-volume concrete temperature measuring device of this utility model, the temperature measuring host 1 is fixed to the connecting column 2 by the second clamp 4, and the connecting column 2 and its components are fixed to the protruding steel column in the concrete temperature measuring site area by the first clamp 2. One end of the connecting line is electrically connected to the temperature measuring host 1, and the other end of the connecting line 6 passes through the wire clamp 13, the pad 14 and the U-shaped groove 12 in sequence, and then is wound around the fixed shaft 10. Then the temperature measuring probe at the end of the connecting line 6 is placed in the set area and depth. After the temperature measuring host 1 is turned on, the temperature can be measured.

[0030] During temperature measurement, if the connecting wire 6 is pulled, it will exert pressure on the fixed shaft 10. Under the action of the spring 15, the fixed shaft 10 slides along the T-slot slide rail 7, thereby buffering the pulling force on the connecting wire 6. At the same time, the wire clamp 13 and the pad 14 fix the connecting wire 6 to the fixed plate 5, thus limiting the displacement caused by the pulling force on the connecting wire 6 to the bottom of the fixed plate 5, preventing the connecting wire 6 from falling off and loosening from the connector of the temperature measuring host 1.

[0031] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A mass concrete temperature measuring device comprising: The temperature measuring host and connecting cable are characterized in that: a fixing plate is provided below the temperature measuring host, and multiple U-shaped grooves are opened on both sides of the fixing plate; A wire clamp is provided above the U-shaped groove, and a fixed shaft can be slidably installed below the U-shaped groove; The end of the connecting wire passes through the wire clamp and the U-shaped groove in sequence, extends into the underside of the fixing plate, and is wrapped around the outside of the fixing shaft; The bottom of the fixing plate is provided with multiple T-slot slide rails, and the multiple T-slot slide rails are respectively located on one side of the multiple U-shaped grooves, and the T-slot slide rails and the U-shaped grooves are arranged side by side; A T-shaped slider is slidably provided inside the T-slot slide rail. A spring is provided inside the T-slot slide rail. One end of the spring is connected to the T-shaped slider, and the other end of the spring is connected to the inner wall of one end of the T-slot slide rail. A vertical plate is fixedly installed on the side of the T-shaped slider facing the U-shaped groove. The vertical plate is fixedly connected to one end of the fixed shaft, and a baffle is fixedly installed on the other end of the fixed shaft. A pad is provided between the wire clamp and the U-shaped groove; The outer contour dimension of the pad is greater than the width of the U-shaped groove.

2. The mass concrete temperature measuring device according to claim 1, characterized in that: The temperature measuring host has a second clamp on one side of its outer wall, and a connecting column is provided inside the second clamp. Both ends of the connecting column are provided with first clamps. The temperature measuring host is fixedly connected to the connecting column. 3.The mass concrete temperature measuring device according to claim 1, characterized in that: One end of the connecting cable is provided with an electrical male connector, and the bottom of the temperature measuring host is provided with an electrical female connector. There are multiple connecting cables, and the number of U-shaped grooves is consistent with the number of connecting cables.

4. The temperature measuring device for large-volume concrete according to claim 3, characterized in that: The width of the U-shaped groove is greater than the outer diameter of the connecting wire.

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