A device for measuring temperature and humidity during concrete pouring

Abstract

This application relates to a concrete pouring temperature and humidity measuring device, belonging to the technical field of building construction monitoring. It includes a cover, with an outer shell fixedly connected to its bottom. Two connecting members are fixedly connected to the bottom of the outer shell. A shielding mechanism is fixedly connected to adjacent sides of the two connecting members. The shielding mechanism includes a retrieval component, with both its left and right sides fixedly connected to adjacent sides of the two connecting members. A fixing plate is fixedly connected to the rear side of the retrieval component. Two electric push blocks are slidably connected to the rear side of the fixing plate. A rotating plate is rotatably connected to the rear side of each of the two electric push blocks. A connecting rod is rotatably connected to the front side of each of the two rotating plates. This application allows the electric push blocks to move, causing the rotating plates to rotate. The connecting rod at the bottom of the rotating plates causes the moving block to move within the fixing plate, resulting in the shielding cloth moving downwards, thus achieving the effect of isolating external factors during measurement.

Description

Technical Field

[0001] This application relates to the field of building construction monitoring technology, and in particular to a device for measuring temperature and humidity during concrete pouring. Background Technology

[0002] Concrete is an artificial stone material made by mixing cement as a binder with aggregates such as sand and gravel and water in a certain proportion, followed by stirring, molding, and hardening. Measuring temperature and humidity during concrete pouring is crucial because excessively high or low temperatures can lead to problems such as cracking and insufficient strength, while improper humidity can affect the hydration process, thus impacting the concrete's strength and durability. Using measuring devices allows for real-time and accurate acquisition of temperature and humidity data, providing construction personnel with a basis for timely adjustments to curing measures and optimization of construction processes, effectively preventing concrete quality defects and ensuring the overall quality and safety of building projects.

[0003] A search revealed Chinese Patent Publication No. CN220893460U, which discloses a temperature and humidity detection device for concrete pouring. The device includes a protective box for the temperature and humidity detection device. The protective box has an internal mounting slot for the device and two fixing holes on its side. A usage slot is located on the side of the protective box away from the fixing holes, and a rotating baffle is rotatably installed inside the usage slot. Two pipe connection hubs are installed at the bottom of the protective box. After the user closes the temperature and humidity detector, they rotate the rotating baffle into the usage slot. Then, the user pushes the protective top cover of the temperature and humidity detector upwards along the friction plate to push the fixing block out of the groove above the protective box. The temperature and humidity detector can then be removed for maintenance.

[0004] Although the aforementioned patents have solved the problem of protecting the device during use and reducing interference from dust, impurities, etc., the influence of external factors during measurement can cause errors in the monitoring data, leading construction personnel to misjudge the hardening state of the concrete. If the data is falsely high, premature demolding may cause structural cracking and insufficient strength. Therefore, a concrete pouring temperature and humidity measuring device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a concrete pouring temperature and humidity measuring device, which aims to improve the situation where external factors can cause erroneous monitoring data during measurement, leading to construction personnel misjudging the hardening state of the concrete. If the data is falsely high, premature demolding may occur, causing structural cracking and insufficient strength.

[0006] The concrete pouring temperature and humidity measuring device provided in this application adopts the following technical solution:

[0007] The above technical solution provides a concrete pouring temperature and humidity measuring device, including a cover, an outer shell fixedly connected to the bottom of the cover, two connecting parts fixedly connected to the bottom of the outer shell, a shielding mechanism fixedly connected to the adjacent side of the two connecting parts, a fixing mechanism fixedly connected to both the left and right sides of the outer shell, and a temperature and humidity detector fixedly connected to the top of the outer shell.

[0008] The shielding mechanism includes a recovery component. The left and right sides of the recovery component are fixedly connected to the adjacent side of the two connecting components. A fixing plate is fixedly connected to the rear side of the recovery component. Two electric push blocks are slidably connected to the rear side of the fixing plate. A rotating plate is rotatably connected to the rear side of the two electric push blocks. A connecting rod is rotatably connected to the front side of the two rotating plates. A moving block is fixedly connected to the front side of the connecting rod. A shielding cloth is fixedly connected to the bottom of the recovery component. A fixing plate is fixedly connected to the rear side of the shielding cloth. A shock-absorbing component for shock absorption is fixedly connected to the bottom of the fixing plate.

[0009] Preferably, the base component is between the cover and the outer shell, which protects the internal temperature and humidity detector. The connector, under the action of the fixing mechanism, fixes the outer shell and the connector. The shielding mechanism shields the internal components during detection to prevent the external environment from affecting them. The recycling component is the shielding cloth for recycling, making it easy to recycle and reuse. The fixing plate ensures the stable operation of the electric push block, which drives the rotating plate to rotate, and the moving block moves under the action of the connecting rod.

[0010] By adopting the above technical solution, the fixing mechanism includes two protective shells. The adjacent sides of the two protective shells are fixedly connected to the distant side of the outer shell. The distant side of the two protective shells is slidably connected to a moving rod. The left side of the moving rod is rotatably connected to a moving block two. The inner wall of the protective shell is rotatably connected to a rotating plate two. The front side of the rotating plate two is fixedly connected to a spring two. The front side of the spring two is fixedly connected to a fixing block. The other side of the rotating plate two is fixedly connected to a limit block. The bottom of the protective shell is slidably connected to a limit member. The outside of the moving rod is fixedly connected to two horizontal plates.

[0011] Preferably, the protective shell protects the internal fixed structure, making it stable. The moving rod receives the pushing force from the operator, thereby moving the moving block two, causing the moving block two to collide with the rotating plate two, causing the spring two to compress, causing the limiting block to be locked into the limiting member under the action of the rotating plate two. The horizontal plate limits the moving rod under the rotation of the moving rod.

[0012] By adopting the above technical solution, the shock absorption component includes a bottom shell, the top of which is fixedly connected to the bottom of the second fixed plate, the inner wall of which is slidably connected to a third fixed plate, the top of which is fixedly connected to a telescopic rod, the outside of which is provided with a spring, and the bottom of which is fixedly connected to a force-bearing block.

[0013] Preferably, the bottom shell protects the internal shock absorbers, ensuring stable shock absorption operation. The fixed plate three receives the force transmitted from the bottom force block, thereby applying force to the top telescopic rod and spring one, so that spring one provides a rebound force to the force block, making the force block stable under force.

[0014] By adopting the above technical solution, the exterior of both movable blocks 1 is slidably connected to the inner wall of the fixed plate 2, and the exterior of the connecting rod is slidably connected to the interior of the fixed plate 2.

[0015] Preferably, the connecting rod connects the first movable block and the first rotating plate, allowing the rotational force of the first rotating plate to be transmitted to the first movable block. The second fixed plate provides a guide for the linear motion of the first movable block, allowing it to move within the second fixed plate. The connecting rod, as a connecting component, moves with the second movable block, making it contact the second fixed plate and slide within it.

[0016] By adopting the above technical solution, an isolation block is fixedly connected to the rear side of the fixing plate one, and the two electric push blocks are slidably connected to the left and right sides of the isolation block on their adjacent sides.

[0017] Preferably, the two electric push blocks slide inside the fixed plate, while the isolation block is fixed to the rear side of the fixed plate, thereby isolating the two electric push blocks and preventing them from colliding during movement.

[0018] By adopting the above technical solution, the outer side of the limiting block is slidably connected to the inside of the limiting member, and the left and right sides of the fixing block are fixedly connected to the inner wall of the protective shell.

[0019] Preferably, the limiting block rotates under the action of the rotating plate two, so that the limiting block is engaged in the limiting member, thereby limiting the limiting member. The fixing block is the place where the spring on the rear side stores the elastic force, so that the spring stores the elastic force smoothly.

[0020] By adopting the above technical solution, the front side of the second moving block contacts the rear side of the second rotating plate, and slots are opened on the opposite sides of the two protective shells.

[0021] Preferably, the second movable block receives the pushing force of the movable rod, thereby moving so that the second movable block impacts the second rotating plate, causing the second rotating plate to rotate. The slot is the place where the movable rod moves, thus limiting the range of movement of the movable rod.

[0022] By adopting the above technical solution, the top of the telescopic rod is fixedly connected to the top inner wall of the bottom shell, and the outside of the force-bearing block is slidably connected to the bottom of the bottom shell;

[0023] Preferably, the telescopic rod receives the pushing force transmitted by the fixed plate and thus stores the elastic force, which causes it to exert a rebound force on the force-bearing block. The force-bearing block receives the pushing force applied by the ground and thus moves upward.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. In this utility model, two electric push blocks move relative to each other, thereby causing the rotating plate one to rotate. This causes the connecting rod at the bottom of the rotating plate one to drive the moving block one to move within the fixed plate two, causing the shielding cloth to move downwards. This achieves isolation from external factors during measurement. In addition, it avoids interference from external factors such as environmental temperature and humidity fluctuations, dust, and water vapor on the measurement data, thereby ensuring the accuracy and reliability of temperature and humidity monitoring results during concrete pouring.

[0026] 2. In this utility model, the moving rod moves so that the moving block two applies force to the rotating plate two, causing the limiting block to enter the interior of the limiting component, thereby causing the spring to compress and limit it, thus realizing the installation between the connecting part and the outer shell. In addition, it can ensure the stability of the installation between the connecting part and the outer shell, avoid poor contact of the line or damage to the device due to vibration, displacement, etc., and thus ensure the stability of measurement data transmission. Attached Figure Description

[0027] Figure 1 This is a three-dimensional schematic diagram of a concrete pouring temperature and humidity measuring device proposed in this utility model.

[0028] Figure 2 This is a schematic diagram of the protective shell of a concrete pouring temperature and humidity measuring device proposed in this utility model.

[0029] Figure 3 This is a schematic diagram of the rotating plate of a concrete pouring temperature and humidity measuring device proposed in this utility model.

[0030] Figure 4 This is a schematic diagram of the structure of the fixing plate three of the concrete pouring temperature and humidity measuring device proposed in this utility model;

[0031] Figure 5This is a schematic diagram of the structure of the fixing block of a concrete pouring temperature and humidity measuring device proposed in this utility model;

[0032] Figure 6 This is a schematic diagram of the temperature and humidity detector of a concrete pouring temperature and humidity measuring device proposed in this utility model.

[0033] Explanation of reference numerals in the attached drawings: 1. Shell cover; 2. Outer shell; 3. Connector; 4. Shielding mechanism; 41. Recycling component; 42. Shielding cloth; 43. Fixing plate one; 44. Electric pusher block; 45. Fixing plate two; 46. Rotating plate one; 47. Isolation block; 48. Connecting rod; 49. Moving block one; 5. Shock absorption assembly; 51. Bottom shell; 52. Fixing plate three; 53. Force-bearing block; 54. Telescopic rod; 55. Spring one; 6. Fixing mechanism; 61. Protective shell; 62. Moving rod; 63. Moving block two; 64. Rotating plate two; 65. Spring two; 66. Limiting block; 67. Fixing block; 68. Limiting component; 7. Temperature and humidity detector. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1 - Appendix Figure 6 This application will be described in further detail below.

[0035] Example: Refer to Figures 1 to 3 The present invention provides an embodiment of a concrete pouring temperature and humidity measuring device, comprising a cover 1, which is the foundation of the device and thus stabilizes it. A shell 2 is fixedly connected to the bottom of the cover 1. Two connectors 3 are fixedly connected to the bottom of the shell 2. A shielding mechanism 4 is fixedly connected to the adjacent side of the two connectors 3. Fixing mechanisms 6 are fixedly connected to both sides of the shell 2. A temperature and humidity detector 7 is fixedly connected to the top of the shell 2. The shell 2 is connected to the cover 1, thus protecting the internal temperature and humidity detector 7 and stabilizing it. The connectors 3 are connected to the shell 2, allowing the shielding mechanism 4 to be fixed to the shell 2. The fixing mechanisms 6 connect the connectors 3 and the shell 2.

[0036] Specifically, the cover 1 and the outer shell 2 are connected to stabilize the temperature and humidity detector 7 inside the outer shell 2. The connector 3 is connected to the outer shell 2 under the action of the fixing mechanism 6. The shielding mechanism 4 is fixed under the action of the connector 3 to fix the equipment.

[0037] The shielding mechanism 4 includes a recovery component 41. The recovery component 41 is fixedly connected to the adjacent side of two connecting components 3 on both its left and right sides. The recovery component 41 is the basic component of the entire device and is used to recover the shielding components inside the shielding mechanism 4. A fixing plate 43 is fixedly connected to the rear side of the recovery component 41. Two electric push blocks 44 are slidably connected to the rear side of the fixing plate 43. A rotating plate 46 is rotatably connected to the rear side of each of the two electric push blocks 44. A connecting rod 48 is rotatably connected to the front side of each of the two rotating plates 46. A moving block 49 is rotatably fixed to the front side of each connecting rod 48. A shielding cloth 42 is fixedly connected to the bottom of the recovery component 41. A second fixing plate 45 is fixedly connected to the rear side of the cloth 42. A shock-absorbing component 5 for shock absorption is fixedly connected to the bottom of the second fixing plate 45. The first fixing plate 43 allows the rear electric push block 44 to move linearly. The electric push block 44 receives signals from the equipment and thus operates to stabilize it. The first rotating plate 46 rotates under the action of the electric push block 44, causing it to drive the connecting rod 48 to move. The connecting rod 48 connects the first moving block 49 and the first rotating plate 46 to stabilize it. The first moving block 49 moves under the action of the connecting rod 48. The shielding cloth 42 moves under the action of the second fixing plate 45.

[0038] Specifically, the recycling component 41 recycles the shielding cloth 42 and stabilizes it. The electric pusher block 44 moves linearly under the action of the fixed plate 43, which in turn drives the rotating plate 46 to rotate, causing the connecting rod 48 to move the moving block 49. The shielding cloth 42 moves up and down under the action of the fixed plate 45.

[0039] The shock absorption assembly 5 includes a bottom shell 51, the top of which is fixedly connected to the bottom of a second fixed plate 45. The bottom shell 51 protects the internal shock absorption structure and stabilizes it. A third fixed plate 52 is slidably connected to the inner wall of the bottom shell 51. A telescopic rod 54 is fixedly connected to the top of the third fixed plate 52. A first spring 55 is provided on the outside of the telescopic rod 54. A force-bearing block 53 is fixedly connected to the bottom of the third fixed plate 52. The third fixed plate 52 receives the pushing force of the force-bearing block 53 inside the bottom shell 51, thereby moving. The telescopic rod 54 and the first spring 55 are compressed under the action of the third fixed plate 52, storing elastic force. The force-bearing block 53 receives the force applied by the ground, allowing the pushing force to be transmitted upward.

[0040] Specifically, the force-bearing block 53 receives the force applied by the ground and moves upward. The force-bearing block 53 itself has elasticity, which causes the fixed plate 3 52 to move, thereby causing the telescopic rod 54 and spring 1 55 to compress and apply a rebound force to the fixed plate 3 52, which causes the force-bearing block 53 to receive a reverse pushing force.

[0041] Reference Figure 2 , Figure 5 and Figure 6The fixing mechanism 6 includes two protective shells 61. The adjacent sides of the two protective shells 61 are fixedly connected to the distant sides of the outer shell 2. The protective shells 61 protect the internal fixing structure, ensuring its stable operation. A moving rod 62 is slidably connected to the distant sides of each of the two protective shells 61. A second moving block 63 is rotatably connected to the left side of the moving rod 62. A second rotating plate 64 is rotatably connected to the inner wall of the protective shell 61. A second spring 65 is fixedly connected to the front side of the second rotating plate 64, and a fixing block 67 is fixedly connected to the front side of the second spring 65. A limit block 66 is fixedly connected to the other side of the second rotating plate 64. A limit element 68 is slidably connected to the bottom of the protective shell 61. Two horizontal plates are fixedly connected to the outside of the moving rod 62. The rod 62 receives the pushing force from the operator, thus moving the second moving block 63, which then impacts the second rotating plate 64. The second rotating plate 64 receives the pushing force from the second moving block 63, thus moving and stabilizing. The spring is impacted when the second rotating plate 64 rotates, causing the spring to store elastic force. The limiting member 68 is fixed to the connecting member 3. After the connecting member 3 and the outer shell 2 come into contact, it enters the protective shell 61 and is limited by the limiting block 66. The limiting block 66 rotates with the second rotating plate 64 as the second rotating plate 64 rotates. The horizontal plate is fixed to the moving rod 62, thus limiting the moving rod 62.

[0042] Specifically, the protective shell 61 protects the internal fixed structure. The moving rod 62 receives the pushing force from the operator to move the moving block 63, which impacts the rotating plate 64, causing the spring to compress and the limiting block 66 to engage with the limiting member 68, thus fixing the connecting member 3 to the outer shell 2. The moving rod 62 is limited by the action of the horizontal plate.

[0043] Reference Figures 2 to 4Both movable blocks 49 are slidably connected to the inner wall of the fixed plate 45. The connecting rod 48 is slidably connected to the inside of the fixed plate 45. Movable blocks 49 receive the rotational force of rotating plate 46 under the action of connecting rod 48, thus moving inside the fixed plate 45. At this time, connecting rod 48 also slides inside the fixed plate 45. An isolation block 47 is fixedly connected to the rear side of the fixed plate 43. The adjacent sides of the two electric push blocks 44 are slidably connected to the left and right sides of the isolation block 47. The fixing block limits the two electric push blocks 44 to prevent them from colliding. The limiting block 66 is slidably connected to the inside of limiting member 68. Under the action of the rotating plate, the limiting block 66 rotates and gets into the inside of limiting member 68. The left side of the fixed block 67... Both sides are fixedly connected to the inner wall of the protective shell 61. The fixing block 67 is fixed inside the protective shell 61, so that the spring stores elastic force. The front side of the moving block 63 contacts the rear side of the rotating plate 64. The moving block 63 receives the pushing force of the moving rod 62, so as to impact one side of the rotating plate 64, so as to make it receive the pushing force and rotate. The two protective shells 61 have slots on opposite sides. The slots allow the moving rod 62 to move and stabilize. The top of the telescopic rod 54 is fixedly connected to the top inner wall of the bottom shell 51. The telescopic rod 54 receives the pushing force of the fixing plate 45, so as to extend and retract, so as to compress and store elastic force. The outside of the force block 53 is slidably connected to the bottom of the bottom shell 51. The force block 53 receives the force from the ground, so as to exert force upward.

[0044] Specifically, when the rotating plate rotates, it causes the connecting rod 48 to move, which in turn causes the moving block 49 to move under the action of the connecting rod 48. The moving block 49 then moves within the fixed plate 45. The fixed plate 43 provides a place for the electric push block 44 to move, ensuring its stable movement. The limiting block 66 receives the rotational force of the rotating plate 64 and engages with the limiting member 68, thus connecting and fixing the connecting member 3 to the outer shell 2. The isolation block 47 is fixed within the fixed plate 45, limiting the movement of the two electric push plates. The fixed block 67 is a place for storing the spring force, ensuring its stability. The moving block 63 receives the pushing force of the moving rod 62 and comes into contact with the rotating plate 64, causing the rotating plate 64 to rotate. The slot allows the moving rod 62 to move and stabilize. The telescopic rod 54 receives the pushing force of the fixed plate 52 and stores the spring force inside the bottom shell 51. The force-bearing block 53 contacts the ground, allowing the received force to be transmitted upwards.

[0045] The implementation principle of this application embodiment is as follows: When the operator needs to perform testing, the operator activates the electric push block 44, causing it to move behind the fixed plate 43, which in turn causes the two rotating plates 46 to rotate, causing the bottom connecting rod 48 to move the moving block 49, which in turn causes the fixed plate 45 to move downward, thereby causing the fixed plate 45 to move the shielding cloth 42 downward and stabilize it. When the force-bearing block 53 at the bottom of the shielding cloth 42 is subjected to force, it causes the force-bearing block 53 to move the fixed plate 52, causing the telescopic rod 54 and the spring to be subjected to force, thereby storing elasticity and buffering the shielding cloth 42 when it moves downward rapidly. This achieves isolation from external factors during measurement and avoids interference from external factors such as environmental temperature and humidity fluctuations, dust, and water vapor on the measurement data, thereby ensuring the accuracy and reliability of temperature and humidity monitoring results during concrete pouring.

[0046] The operator inserts the limiting member 68 into the slot at the bottom of the protective shell 61. The operator then moves the moving rod 62, causing it to move the second moving block 63. During this movement, the second moving block 63 impacts the second rotating plate 64, which in turn applies force to the spring, causing the limiting block 66 on the other side to rotate. This limits the limiting member 66 to the limiting member 68, ensuring stability. The operator then rotates the moving rod 62, causing the horizontal plate outside the moving rod 62 to rotate as well. Because the protective shell 61 has two long plates on its exterior, these plates limit the movement of the moving rod 62, fixing it in place. This ensures that the limiting block 66 continuously limits the limiting member 68, thus achieving the installation between the connecting part and the shell. Furthermore, this ensures the stability of the installation between the connecting part and the shell, preventing poor contact or device damage due to vibration or displacement, thereby guaranteeing the stability of measurement data transmission.

[0047] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A concrete pouring temperature and humidity measuring device, comprising a housing (1), characterized in that: The bottom of the cover (1) is fixedly connected to the outer shell (2), and the bottom of the outer shell (2) is fixedly connected to two connectors (3). A shielding mechanism (4) is fixedly connected to the adjacent side of the two connectors (3). A fixing mechanism (6) is fixedly connected to both the left and right sides of the outer shell (2). A temperature and humidity detector (7) is fixedly connected to the top of the outer shell (2). The shielding mechanism (4) includes a recovery component (41). The left and right sides of the recovery component (41) are fixedly connected to the adjacent side of the two connecting components (3). A fixing plate (43) is fixedly connected to the rear side of the recovery component (41). Two electric push blocks (44) are slidably connected to the rear side of the fixing plate (43). A rotating plate (46) is rotatably connected to the rear side of the two electric push blocks (44). A connecting rod (48) is rotatably connected to the front side of the two rotating plates (46). A moving block (49) is rotatably fixed to the front side of the connecting rod (48). A shielding cloth (42) is fixedly connected to the bottom of the recovery component (41). A fixing plate (45) is fixedly connected to the rear side of the shielding cloth (42). A shock-absorbing component (5) for shock absorption is fixedly connected to the bottom of the fixing plate (45).

2. The concrete pouring temperature and humidity measuring device according to claim 1, characterized in that: The fixing mechanism (6) includes two protective shells (61). The adjacent sides of the two protective shells (61) are fixedly connected to the opposite side of the outer shell (2). The opposite side of the two protective shells (61) is slidably connected to a moving rod (62). The left side of the moving rod (62) is rotatably connected to a moving block (63). The inner wall of the protective shell (61) is rotatably connected to a rotating plate (64). The front side of the rotating plate (64) is fixedly connected to a spring (65). The front side of the spring (65) is fixedly connected to a fixing block (67). The other side of the rotating plate (64) is fixedly connected to a limiting block (66). The bottom of the protective shell (61) is slidably connected to a limiting member (68). The outside of the moving rod (62) is fixedly connected to two horizontal plates.

3. The concrete pouring temperature and humidity measuring device according to claim 1, characterized in that: The shock absorption assembly (5) includes a bottom shell (51), the top of which is fixedly connected to the bottom of the second fixed plate (45), the inner wall of which is slidably connected to a third fixed plate (52), the top of which is fixedly connected to a telescopic rod (54), the outside of which is provided with a spring (55), and the bottom of which is fixedly connected to a force-bearing block (53).

4. The concrete pouring temperature and humidity measuring device according to claim 1, characterized in that: The two movable blocks (49) are slidably connected to the inner wall of the fixed plate (45), and the connecting rod (48) is slidably connected to the inside of the fixed plate (45).

5. The concrete pouring temperature and humidity measuring device according to claim 1, characterized in that: An isolation block (47) is fixedly connected to the rear side of the fixed plate (43), and the two electric push blocks (44) are slidably connected to the left and right sides of the isolation block (47) on their adjacent sides.

6. The concrete pouring temperature and humidity measuring device according to claim 2, characterized in that: The limiting block (66) is externally slidably connected to the inside of the limiting member (68), and the left and right sides of the fixing block (67) are fixedly connected to the inner wall of the protective shell (61).

7. The concrete pouring temperature and humidity measuring device according to claim 2, characterized in that: The front side of the second movable block (63) is in contact with the rear side of the second rotating plate (64), and slots are provided on the opposite sides of the two protective shells (61).

8. The concrete pouring temperature and humidity measuring device according to claim 3, characterized in that: The top of the telescopic rod (54) is fixedly connected to the top inner wall of the bottom shell (51), and the outside of the force-bearing block (53) is slidably connected to the bottom of the bottom shell (51).

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