Thermal sensing cable convenient to intercept

Abstract

The utility model discloses a thermal sensing cable convenient to intercept, which relates to the technical field of temperature monitoring, and is technically characterized by comprising a thermal sensing cable body, temperature sensors are arranged at intervals at the thermal sensing cable body, the thermal sensing cable body is divided into a plurality of sections which are connected, and an intercept connecting part is arranged at the joint of the thermal sensing cable body; the cutting connecting part comprises a male connector arranged at the connecting position and a female connector used in cooperation with the male connector, a connecting plug is arranged at one end of the male connector, and a plugging groove used in cooperation with the connecting plug is formed in one end of the female connector. The thermal sensing cable body with the required length can be conveniently and rapidly cut in the using process, the male connector and the female connector can be conveniently and more accurately connected in an inserted mode through cooperation of the butt joint strip and the butt joint groove, and the thermal sensing cable body with the cut length can be used in cooperation with the thermal sensing cable body with the corresponding size.

Description

Technical Field

[0001] This utility model relates to the field of temperature monitoring technology, specifically to a heat sensing cable that is easy to cut. Background Technology

[0002] When pouring large volumes of concrete, cement hydration generates a significant amount of heat, causing the internal temperature to rise. However, the concrete surface dissipates heat more quickly, easily creating a large temperature difference between the inside and outside. This temperature difference can lead to thermal stress in the concrete. When this thermal stress exceeds the tensile strength of the concrete, cracks will form, affecting the quality and durability of the pile. Temperature monitoring allows for real-time monitoring of internal concrete temperature changes, enabling appropriate temperature control measures such as cooling water pipes, surface water cooling, and surface water storage to keep the temperature difference between the internal and surface of the concrete within a reasonable range, preventing cracks. Existing temperature measurement methods use cables with temperature sensors to monitor the temperature of the poured pile. Since the pile dimensions are not fixed, the cables need to be cut to size on-site, and the cut cables need to be reconnected, causing inconvenience in the actual wiring process. Utility Model Content

[0003] Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a thermal sensing cable that can be easily cut to the appropriate length according to the size of the pile, facilitating on-site wiring.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a heat sensing cable that is easy to cut, comprising a heat sensing cable body, temperature sensors being provided at intervals on the heat sensing cable body, the heat sensing cable body being divided into multiple segments connected, and a cutting connection part being provided at the connection point between the heat sensing cable bodies.

[0006] The cut-off connection part includes a male connector located at the connection point and a female connector used in conjunction with the male connector. One end of the male connector is provided with a plug, and one end of the female connector is provided with a plug groove for use with the plug.

[0007] Preferably, the outer wall of the female connector is symmetrically provided with arc-shaped grooves, and an arc-shaped rotating arm is rotatably installed inside the arc-shaped groove. The arc-shaped rotating arm is connected to the female connector through a rotating rod. A spring-loaded component is installed on the inner side of the arc-shaped rotating arm and below it. A fixing block is installed on the upper inner side of the arc-shaped rotating arm. A limit groove is provided on the outer wall of the female connector at a position corresponding to the fixing block. An insertion port is provided on the inner side of the arc-shaped groove at a position corresponding to the fixing block.

[0008] Preferably, one end of the female connector has a chamfer, and one end of the fixing block has a bevel located on the outer side.

[0009] Preferably, the rotating rod is located on the side close to the fixed insert, and the spring-loaded component is located at the lower end of the arc-shaped rotating arm to provide elasticity.

[0010] Preferably, a mating strip is provided on one side of the outer wall of the connector and in the middle of the two connectors, and a mating groove is provided at one end of the female connector corresponding to the mating strip.

[0011] Preferably, both the mating strip and the mating groove have triangular cross-sections.

[0012] Compared with the prior art, this utility model provides a heat sensing cable that is easy to cut, and has the following advantages: the segmented design makes it easy to quickly cut the heat sensing cable body to the required length during use; the cooperation of the mating strip and the mating groove makes it easy and more accurate to insert the male and female connectors; the cut length of the heat sensing cable body can be used with the corresponding size; the segmentation of the arc-shaped rotating arm by the rotating rod makes the lower lever arm greater than the upper lever arm, which can stabilize the connection after insertion and improve the connection firmness. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a disassembled structural diagram of the connecting part of this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the male connector and the female connector in this utility model;

[0016] Figure 4 This is a schematic diagram of the other side of the male connector in this utility model;

[0017] Figure 5 This is a cross-sectional view of the male connector of this utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the arc-shaped rotating arm in this utility model;

[0019] Figure 7 This is a schematic diagram illustrating the application of this utility model.

[0020] In the diagram: 1. Thermal sensing cable body; 2. Temperature sensor; 3. Cut-off connection part; 31. Male connector; 32. Female connector; 33. Plug; 34. Plug groove; 4. Arc groove; 41. Arc rotating arm; 42. Rebound component; 43. Fixed plug; 44. Rotating rod; 45. Inclined surface; 46. Chamfer; 47. Limiting groove; 48. Socket; 5. Butt joint strip; 51. Butt joint groove; 6. Pile reinforcement cage. Detailed Implementation

[0021] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0022] Please see Figure 1-7 This utility model provides a technical solution for a heat sensing cable that is easy to cut:

[0023] Example 1: A heat sensing cable that is easy to cut includes a heat sensing cable body 1, temperature sensors 2 are arranged at intervals on the heat sensing cable body 1, the heat sensing cable body 1 is divided into multiple segments, and a cutting connection part 3 is provided at the connection between the heat sensing cable bodies 1.

[0024] The cut-off connection part 3 includes a male connector 31 disposed at the connection point and a female connector 32 used in conjunction with the male connector 31. One end of the male connector 31 is provided with a plug 33, and one end of the female connector 32 is provided with a plug groove 34 for use with the plug 33.

[0025] The outer wall of the female connector 32 is symmetrically provided with arc-shaped grooves 4. An arc-shaped rotating arm 41 is rotatably installed inside the arc-shaped groove 4. The arc-shaped rotating arm 41 is connected to the female connector 32 through a rotating rod 44. A spring-loaded component 42 is installed on the inner side and below the arc-shaped rotating arm 41. A fixing block 43 is installed on the upper inner side of the arc-shaped rotating arm 41. A limit groove 47 is provided on the outer wall of the female connector 32 at the position corresponding to the fixing block 43. An insertion port 48 is provided on the inner side of the arc-shaped groove 4 at the position corresponding to the fixing block 43.

[0026] One end of the female connector 32 has a chamfer 46, and one end of the fixing block 43 has a bevel 45 on the outer side. The design of the bevel 45 and the chamfer 46 makes the insertion process of the male connector 31 and the female connector 32 smoother.

[0027] Example 2: Based on Example 1, a connecting strip 5 is provided on one side of the outer wall of the plug 33 and in the middle of the two plugs 33. A connecting groove 51 is provided at one end of the female connector 32 and at the corresponding position of the connecting strip 5. The cross-section of the connecting strip 5 and the connecting groove 51 is triangular. Through the cooperation of the connecting strip 5 and the connecting groove 51, the male connector 31 and the female connector 32 can be connected more easily and accurately. The thermal sensing cable body 1 after being cut to the required length can be used with the pile reinforcement cage 6 of the corresponding size to facilitate temperature monitoring of the subsequently formed concrete pile.

[0028] In practical use, this utility model provides a conveniently cut thermal sensing cable. During production, the connection points are connected to a male connector 31 and a female connector 32. When the male connector 31 and female connector 32 are inserted, the connector 33 is inserted into the insertion slot 34. The mating strip 5 is aligned with the mating slot 51 to restrict the insertion orientation, facilitating precise alignment of the fixed plug 43 and the limiting slot 47. During insertion, the chamfer 46 first contacts the inclined surface 45. During continuous insertion, the contact point generates a thrust on the fixed plug 43 and the rotating rod 44, pushing the arc-shaped rotating arm 41 to rotate around the rotating rod 44. The lower end of the arc-shaped rotating arm 41 compresses the spring-loaded component 42. When the lower end of the fixed plug 43... After contacting the outer wall of the female connector 32, the arc-shaped rotating arm 41 will no longer rotate until the male connector 31 and the female connector 32 are connected. After the connection is completed, the position of the fixing block 43 corresponds to the limiting groove 47. At this time, under the action of the spring force of the spring component 42, the arc-shaped rotating arm 41 is pushed to rotate and the fixing block 43 is inserted into the limiting groove 47 to fix the connection. The spring force of the spring component 42, after being amplified by the lever arm, can improve the stability of the connection and provide the overall stability of the thermal sensing cable body 1. When it is necessary to cut the thermal sensing cable body 1 to the required length, simply press the lower end of the arc-shaped rotating arm 41 to move the fixing block 43 out of the limiting groove 47 to quickly separate the male connector 31 and the female connector 32.

[0029] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A heat sensing cable that is easy to cut, comprising a heat sensing cable body (1), wherein temperature sensors (2) are spaced apart at the heat sensing cable body (1), characterized in that: The thermal sensing cable body (1) is divided into multiple segments, and a cut-off connection part (3) is provided at the connection between the thermal sensing cable bodies (1). The cut-off connection part (3) includes a male connector (31) provided at the connection point and a female connector (32) used in conjunction with the male connector (31). One end of the male connector (31) is provided with a plug (33), and one end of the female connector (32) is provided with a plug groove (34) used in conjunction with the plug (33).

2. The easily cut thermal sensing cable according to claim 1, characterized in that: The outer wall of the female connector (32) is symmetrically provided with arc-shaped grooves (4), and an arc-shaped rotating arm (41) is rotatably installed inside the arc-shaped groove (4). The arc-shaped rotating arm (41) is connected to the female connector (32) through a rotating rod (44). A spring-loaded component (42) is installed on the inner side of the arc-shaped rotating arm (41) and below the arc-shaped rotating arm (41). A fixed plug (43) is installed on the upper inner side of the arc-shaped rotating arm (41). A limit groove (47) is provided on the outer wall of the female connector (32) corresponding to the fixed plug (43). An insertion port (48) is provided on the inner side of the arc-shaped groove (4) corresponding to the fixed plug (43).

3. The easily cut thermal sensing cable according to claim 2, characterized in that: One end of the female connector (32) is chamfered (46), and one end of the fixing block (43) located on the outer side is beveled (45).

4. The easily cut thermal sensing cable according to claim 2, characterized in that: The rotating rod (44) is located on the side close to the fixed plug (43), and the spring-loaded component (42) is located at the lower end of the arc-shaped rotating arm (41) to provide elasticity.

5. A thermal sensing cable that is easy to cut according to claim 1, characterized in that: A mating strip (5) is provided on one side of the outer wall of the plug (33) and in the middle of the two plugs (33). A mating groove (51) is provided at one end of the female connector (32) and at the position corresponding to the mating strip (5).

6. The easily cut thermal sensing cable according to claim 5, characterized in that: The cross-sections of the docking bar (5) and the docking groove (51) are both triangular.

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