Concrete temperature difference crack detection equipment based on infrared monitoring

Abstract

The utility model relates to the technical field of concrete temperature difference detection equipment, in particular to concrete temperature difference crack detection equipment based on infrared monitoring, which comprises an equipment base, universal wheels are mounted at the bottom of the equipment base, and a levelness adjusting mechanism is arranged on the outer side of the equipment base. A mounting seat is fixedly mounted at the top of the equipment base, a mounting bin is formed in the mounting seat, a supporting shaft is arranged at the top of the mounting seat, a bearing table is fixedly arranged at the top end of the supporting shaft, and infrared temperature detection sensors are mounted on the outer side of the bearing table. According to the concrete temperature difference crack detection equipment based on infrared monitoring, by means of the structural design in the levelness adjusting mechanism, the purpose of adjusting the levelness of an infrared temperature detection sensor is achieved, and the concrete temperature difference crack detection equipment based on infrared monitoring has the advantages of being high in practicability and high in practicability. The condition of deviation of the detection position is effectively avoided, and the accuracy of data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete temperature difference detection equipment, in particular to a concrete temperature difference crack detection equipment based on infrared monitoring. Background Technique

[0002] In engineering construction, it is necessary to detect the temperature of concrete to prevent cracks and peeling caused by excessive temperature differences between concretes. Instrument monitoring is also an important means to control construction quality. This can not only improve construction quality but also provide valuable experience for subsequent similar projects.

[0003] At present, a kind of concrete temperature difference crack detection equipment based on infrared monitoring has the problem that most of the bottom of the equipment does not have the function of leveling adjustment, so that the equipment cannot be kept at the same level as the concrete, which in turn leads to deviation in the detection position of the infrared temperature detection sensor, affecting the accuracy of data and being unfavorable for the staff to make judgments. At the same time, most of the infrared temperature detection sensors in the equipment can only be horizontally rotated by manpower, and the efficiency shown by this method is not good, which in turn affects the detection progress of concrete and is not conducive to subsequent use.

[0004] To sum up, the utility model solves the problems in the above background technique by designing a concrete temperature difference crack detection equipment based on infrared monitoring. Content of the Utility Model

[0005] The purpose of the utility model is to provide a concrete temperature difference crack detection equipment based on infrared monitoring to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution:

[0007] A concrete temperature difference crack detection equipment based on infrared monitoring, including an equipment base, universal wheels are respectively fixedly installed at the bottom of the equipment base, a leveling adjustment mechanism is arranged on the outer side of the equipment base, a mounting seat is fixedly installed at the top of the equipment base, a mounting cavity is opened inside the mounting seat, a low-speed motor and a storage battery are respectively arranged at the bottom end inside the mounting cavity, a main gear is arranged at the output end of the low-speed motor, a support shaft is arranged at the top of the mounting seat, a driven gear is fixedly installed at the bottom end of the support shaft, a bearing platform is fixedly arranged at the top end of the support shaft, infrared temperature detection sensors are respectively installed on the outer side of the bearing platform, and a signal transmission module is fixedly installed at the top of the bearing platform;

[0008] The level adjustment mechanism includes a mounting support block and a spirit level. The mounting support block is fixedly installed on the outer surface of the equipment base, and a limit rod is fixedly installed at the top thereof. A support plate is slidably sleeved on the outer side of the limit rod. A driving motor is fixedly installed at the top of the support plate, and a support rod is movably arranged at the bottom thereof. A support disc is arranged at the bottom end of the support rod. The spirit levels are respectively embedded and installed on the top surface of the carrier table.

[0009] As a preferred solution of the present utility model, the bottom surface of the low-speed motor is fixed to the inner wall of the bottom end of the installation bin.

[0010] As a preferred solution of the present utility model, the support shaft movably passes through the top surface of the mounting seat through a rotating member and extends into the interior of the installation bin, and the driven gear is meshed and connected with the main gear.

[0011] As a preferred solution of the present utility model, the type of the storage battery is a lithium-ion motor.

[0012] As a preferred solution of the present utility model, the infrared temperature detection sensor is electrically connected to the signal transmission module through a wire, and the signal transmission module is connected to the control device at the rear end through a wireless network.

[0013] As a preferred solution of the present utility model, the output end of the driving motor passes through the top surface of the support plate and is fixedly connected to the top end of the support rod, and an anti-disengagement block is arranged at the top end of the limit rod.

[0014] As a preferred solution of the present utility model, the mounting support blocks are symmetrically distributed front and back on the outer surface of the equipment base. Thread grooves are formed on the outer surface of the support rod, and the bottom end thereof threadedly passes through the top surface of the mounting support block through the thread grooves and extends downward.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, by providing a concrete temperature difference crack detection device based on infrared monitoring, the driving of the support rod by the driving motor is realized through the structural design in the level adjustment mechanism, so that the support rod is screwed with the mounting support block and drives the support disc to contact the surface of the concrete. The spirit level can intuitively and real-time view the levelness of the vehicle-mounted table, thereby achieving the purpose of adjusting the levelness of the infrared temperature detection sensor, effectively avoiding the deviation of the detection position, improving the accuracy of the data, and facilitating the judgment of the staff.

[0017] 2. In the present utility model, a concrete temperature difference crack detection device based on infrared monitoring is provided. Through the structural design of a low-speed motor, a main gear, a support shaft, and a driven gear, the low-speed motor is used to drive the main gear and the driven gear to engage and transmit power, causing the support shaft to drive the bearing platform to rotate directionally. Thus, the purpose of horizontally rotating and adjusting the infrared temperature detection sensor is achieved, facilitating the temperature difference detection of different positions of the concrete and improving the detection progress of the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the partial structure of the device of the present utility model;

[0020] Figure 3 is a schematic diagram of the structure of the bearing platform of the present utility model;

[0021] Figure 4 is a schematic cross-sectional view of the mounting seat of the present utility model.

[0022] In the figure: 1, equipment base; 101, universal wheel; 2, level adjustment mechanism; 201, mounting support block; 202, spirit level; 203, limiting rod; 204, support plate; 205, drive motor; 206, support rod; 207, support disc; 3, mounting seat; 301, mounting chamber; 302, low-speed motor; 3021, main gear; 303, storage battery; 304, support shaft; 3041, driven gear; 4, bearing platform; 401, infrared temperature detection sensor; 402, signal transmission module. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively with reference to the relevant drawings. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are only for the purpose of illustration.

[0026] Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those commonly understood by those skilled in the technical field to which this utility model belongs. The terms used in the description of this utility model in this article are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used in this article includes any and all combinations of one or more of the related listed items.

[0027] For the embodiments, please refer to Figures 1-4 , this utility model provides a technical solution:

[0028] A concrete temperature difference crack detection device based on infrared monitoring, including a device base 1. Universal wheels 101 are respectively fixedly installed at the bottom of the device base 1. A level adjustment mechanism 2 is arranged on the outside of the device base 1. A mounting seat 3 is fixedly installed at the top of the device base 1. An installation chamber 301 is opened inside the mounting seat 3. A low-speed motor 302 and a storage battery 303 are respectively arranged at the bottom end inside the installation chamber 301. A main gear 3021 is arranged at the output end of the low-speed motor 302. A support shaft 304 is arranged at the top of the mounting seat 3. A driven gear 3041 is fixedly installed at the bottom end of the support shaft 304. A bearing platform 4 is fixedly arranged at the top end of the support shaft 304. Infrared temperature detection sensors 401 are respectively installed on the outside of the bearing platform 4. A signal transmission module 402 is fixedly installed at the top of the bearing platform 4;

[0029] Specifically, the bottom surface of the low-speed motor 302 is fixed to the inner wall of the bottom end of the installation chamber 301. The support shaft 304 passes through the top surface of the mounting seat 3 through a rotating member and extends into the installation chamber 301. The driven gear 3041 is meshed with the main gear 3021;

[0030] In this implementation scheme, the low-speed motor 302 is mainly used to drive the main gear 3021. Under the meshing connection between the main gear 3021 and the driven gear 3041, the driven gear 3041 drives the support shaft 304 and the bearing platform 4 to rotate, so as to achieve the function of rotating the infrared temperature detection sensors 401 and facilitate the temperature detection of different positions of the concrete.

[0031] Specifically, the type of the storage battery 303 is a lithium-ion battery;

[0032] In this implementation solution, the battery 303 is mainly used to supply power to the device to ensure the normal operation of the device.

[0033] Specifically, the infrared temperature detection sensor 401 is electrically connected to the signal transmission module 402 through a wire, and the signal transmission module 402 is connected to the control device at the backend through a wireless network.

[0034] In this implementation solution, the signal transmission module 402 is mainly used to transmit the data monitored by the infrared temperature detection sensor 401 to the control device at the backend, thereby achieving the function of detecting the temperature difference of the concrete and meeting the needs of the staff.

[0035] In this embodiment, please refer to Figure 1 、 Figure 2 and Figure 3 , the level adjustment mechanism 2 includes a mounting support block 201 and a spirit level 202. The mounting support block 201 is fixedly installed on the outer surface of the device base 1, and a limiting rod 203 is fixedly installed on the top thereof. A support plate 204 is slidably sleeved on the outer side of the limiting rod 203. A driving motor 205 is fixedly installed on the top of the support plate 204, and a support rod 206 is movably arranged at the bottom thereof. A support disk 207 is arranged at the bottom end of the support rod 206. The spirit level 202 is respectively embedded and installed on the top surface of the bearing platform 4.

[0036] Specifically, the output end of the driving motor 205 penetrates through the top surface of the support plate 204 and is fixedly connected to the top end of the support rod 206. An anti - detachment block is arranged at the top end of the limiting rod 203. The mounting support blocks 201 are symmetrically distributed about the outer surface of the device base 1 in the front - rear direction. Thread grooves are formed on the outer surface of the support rod 206, and the bottom end thereof threadedly penetrates through the top surface of the mounting support block 201 through the thread grooves and extends downward.

[0037] In this implementation solution, the driving motor 205 is mainly used to drive the support rod 206, and the limiting rod 203 is mainly used to limit the displacement of the support plate 204, so that the support plate 204 fits and slides along the outer surface of the limiting rod 203, realizing stable contact between the support disk 207 and the concrete surface. The setting of the spirit level 202 can clearly check the levelness of the bearing platform 4, meeting the horizontal detection requirements of the infrared temperature detection sensor 401.

[0038] Working process of the utility model: When using a concrete temperature difference crack detection device based on infrared monitoring, first move the device to the position to be detected through the universal wheels 101, and then adjust the levelness of the device. Start the driving motor 205, and the output end of the driving motor 205 drives the support rod 206 to rotate. The support rod 206 gradually moves downward along the inner wall of the mounting support block 201, and the support plate 204 slides downward along the outer surface of the limiting rod 203. Then, the support disc 207 is closely attached to the surface of the concrete until the spirit levels 202 of the bearing platform 4 are all in a horizontal state, thus completing the adjustment of the levelness of the infrared temperature detection sensor 401. Further, start the low-speed motor 302, and the output end of the low-speed motor 302 drives the main gear 3021 to rotate. The main gear 3021 drives the driven gear 3041 to rotate, and the driven gear 3041 drives the support shaft 304 and the bearing platform 4 to rotate, so as to facilitate the horizontal rotation adjustment of the infrared temperature detection sensor 401, providing convenience for the detection work of the staff. Under the action of the signal transmission module 402, the temperature data measured by the infrared temperature detection sensor 401 can be transmitted to the control device at the back end, facilitating the staff to sort out and analyze the temperature data and improving the practicability of the device.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete temperature difference crack detection device based on infrared monitoring, comprising a device base (1), characterized in that: The bottom of the device base (1) is fixedly installed with universal wheels (101) respectively. A level adjustment mechanism (2) is arranged on the outer side of the device base (1). The top of the device base (1) is fixedly installed with a mounting seat (3). An installation chamber (301) is opened inside the mounting seat (3). A low-speed motor (302) and a storage battery (303) are respectively arranged at the inner bottom end of the installation chamber (301). The output end of the low-speed motor (302) is provided with a main gear (3021). A support shaft (304) is arranged on the top of the mounting seat (3). A driven gear (3041) is fixedly installed at the bottom end of the support shaft (304). The top end of the support shaft (304) is fixedly provided with a bearing platform (4). Infrared temperature detection sensors (401) are respectively installed on the outer side of the bearing platform (4). A signal transmission module (402) is fixedly installed on the top of the bearing platform (4); The level adjustment mechanism (2) includes a mounting support block (201) and a spirit level (202). The mounting support block (201) is fixedly installed on the outer surface of the device base (1), and a limit rod (203) is fixedly installed on its top. A support plate (204) is slidably sleeved on the outer side of the limit rod (203). A driving motor (205) is fixedly installed on the top of the support plate (204), and a support rod (206) is movably arranged at its bottom. A support disc (207) is arranged at the bottom end of the support rod (206). The spirit level (202) is respectively embedded and installed on the top surface of the bearing platform (4).

2. The concrete temperature difference crack detection device based on infrared monitoring according to claim 1, characterized in that: The bottom surface of the low-speed motor (302) is fixed to the inner bottom wall of the installation chamber (301).

3. The concrete temperature difference crack detection device based on infrared monitoring according to claim 1, characterized in that: The support shaft (304) movably penetrates through the top surface of the mounting seat (3) through a rotating part and extends into the installation chamber (301). The driven gear (3041) is meshed and connected with the main gear (3021).

4. The concrete temperature difference crack detection device based on infrared monitoring according to claim 1, characterized in that: The type of the storage battery (303) is a lithium-ion battery.

5. The concrete temperature difference crack detection device based on infrared monitoring according to claim 1, characterized in that: The infrared temperature detection sensor (401) is electrically connected to the signal transmission module (402) through a wire. The signal transmission module (402) is connected to the control device at the back end through a wireless network.

6. The concrete temperature difference crack detection device based on infrared monitoring according to claim 1, characterized in that: The output end of the driving motor (205) penetrates through the top surface of the support plate (204) and is fixedly connected to the top end of the support rod (206). An anti-disengagement block is arranged at the top end of the limit rod (203).

7. The concrete temperature difference crack detection device based on infrared monitoring according to claim 1, characterized in that: The mounting support blocks (201) are symmetrically distributed front and back on the outer surface of the device base (1). Thread grooves are formed on the outer surface of the support rod (206), and its bottom end threadedly penetrates through the top surface of the mounting support block (201) through the thread grooves and extends downward.

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