A rapid measuring device for urban green land surface temperature

Abstract

The utility model provides a kind of urban green land surface temperature's quick measuring device, to improve temperature measurement efficiency and accuracy, solve the problems, such as operation cumbersome, low precision and temperature probe easy to damage in traditional measurement method.The device includes bottom plate, extension pedal, protection plate, slide bar, temperature measuring rod and data line and other components, temperature measuring rod is accurately inserted into soil by slide bar, protection plate effectively protects measuring rod from external impact, while improving the soil breaking capacity of insertion into soil.Slide bar and I-shaped slide block cooperate to realize the stable up and down movement of temperature measuring rod, ensure fast and accurate surface temperature measurement.Temperature data is transmitted to temperature display by data line, and the real-time temperature value is displayed, ensuring the accuracy and readability of data.The device of the application has the advantages of high efficiency, precision and durability, and can be widely used in temperature monitoring and ecological environment assessment of urban green land.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the surface temperature measurement technical field, concretely relates to a kind of urban green land surface temperature's quick measuring device. BACKGROUND

[0002] With the acceleration of urbanization, urban green land plays an important role in urban ecological environment, especially in mitigating urban heat island effect, improving air quality and providing ecological services. The surface temperature of urban green land is one of the important indicators to measure the ecological environment of green land, which not only directly affects the growth status of plants, but also plays an important role in the comfort and ecological balance of urban environment.

[0003] Most of the existing methods for measuring the surface temperature of urban green land use traditional thermometers or infrared measurement technology. Although these methods can achieve temperature measurement to some extent, there are generally problems. In the measurement process, the sensor needs to be placed on the surface of the green land at a certain depth (such as 3-5 centimeters) to obtain more accurate surface temperature. In some traditional measurement equipment, the temperature probe is exposed to the external environment and is easily impacted by the external environment, especially during insertion into the soil. The temperature measurement probe is easily damaged by impact, affecting the measurement accuracy and service life. SUMMARY

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a kind of urban green land surface temperature's quick measuring device, it can realize, can improve measurement efficiency while guaranteeing temperature measurement accuracy, and effectively protect temperature measurement probe, avoid the defects existing in traditional equipment.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a kind of urban green land surface temperature's fast measuring device, including bottom plate, the extension tread is symmetrically arranged on the both sides of bottom plate, the upper surface of extension tread is provided with antiskid line, the bottom surface of bottom plate is opened with bottom cavity, the surface of bottom plate is symmetrically opened with sliding slot, sliding block is slidably installed in the inner side of sliding slot, the bottom of sliding block is fixed with guard plate, the side of mutual approach of two guard plates is opened with inner cavity, two The inner cavity is combined into sealed cavity, the bottom of inner cavity is opened with half through-hole, the surface center of bottom plate is slidably installed with slide rod, the slide rod is placed in the sealed cavity of two The inner cavity is combined into, the inner side of slide rod is installed with temperature measuring rod, temperature measuring rod penetrates slide rod, locking bolt is screwed on the side below of slide rod, temperature measuring rod is fixed with slide rod by locking bolt, the bottom of temperature measuring rod is placed between two The half through-hole, the surface of slide rod is provided with fixed seat, the fixed seat is placed on the top of bottom plate, the both sides of fixed seat are symmetrically hinged with connecting rod, the end of two The connecting rod is hinged in the top of two sliding blocks away from fixed seat respectively.

[0007] Further, the top of the slide rod is symmetrically provided with a pressing plate, and the two pressing plates correspond to the two extension treads.

[0008] Further, the surface of the slide rod is provided with a spring, the top of the spring is in contact with the lower surface of the pressing plate, and the bottom of the spring is in contact with the upper surface of the bottom plate.

[0009] Further, the top of the temperature measuring rod is connected with a data line, and the end of the data line away from the temperature measuring rod is provided with a temperature display.

[0010] Further, the lower surface of the outer surface of the guard plate is provided with a lower taper, and the lower tapers of the bottoms of the two guard plates are symmetrically arranged.

[0011] Further, the surface of the side away from each other of the two guard plates is provided with a piercing taper, and the piercing taper is used for piercing the soil horizontally.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] Firstly, in the conventional measuring device, the temperature measuring rod is easily impacted by the outside world, especially during the insertion into the soil, which may be damaged due to the impact, affecting the service life and measurement accuracy. In order to solve this problem, the present application ensures that the temperature measuring rod is fully protected before being inserted into the soil through the structural design of the protective plate. The protective plate not only effectively prevents the temperature measuring rod from being impacted by the outside world, but also provides the necessary soil breaking function through the lower conical surface when inserted into the soil, avoiding the direct contact of the temperature measuring rod with the soil, thereby prolonging the service life of the temperature measuring device. When inserted into the soil 3-5CM, the top control slide rod is lowered to separate the two protective plates, and at the same time, the measuring rod is moved downward to contact the soil, realizing the measurement work.

[0014] Secondly, the lower conical surface of the protective plate can improve the soil breaking ability during insertion into the soil, ensuring that the temperature measuring rod can fully contact the soil, thereby avoiding the influence of the resistance of the soil on the measurement result. The setting of the piercing cone strip can help the protective plate to break through the soil when opening to both sides, reducing the force required for lateral movement, ensuring the adaptability of the equipment in various soil environments, and thereby improving the accuracy of the measurement result

[0015] In addition, the real-time and accuracy of temperature display in the existing temperature measuring device is low, which leads to inconvenient data reading. The present application realizes real-time and intuitive temperature data display by connecting the data line at the top of the temperature measuring rod and connecting it with the temperature display. The accuracy of the temperature display is ±℃, which ensures the accurate transmission and real-time display of the temperature data, so that the operating personnel can conveniently read the measurement result, and improves the reliability and operability of the data. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the installation three-dimensional structure of the present application;

[0017] Figure 2 It is a schematic diagram of the bottom view structure of the present application;

[0018] Figure 3 It is a schematic diagram of the front view structure of the present application;

[0019] Figure 4 It is a schematic diagram of the slide rod and measuring rod installation structure of the present application;

[0020] Figure 5 It is a schematic diagram of the protective plate three-dimensional structure of the present application.

[0021] In the drawings, the component list represented by each number is as follows:

[0022] 1, bottom plate; 11, extend the pedal; 12, anti-skid line; 13, bottom cavity; 14, chute; 2, I slide block; 3, guard plate; 31, inner cavity; 32, half hole; 33, pierce the cone strip; 34, lower cone surface; 4, slide bar; 41, fixed seat; 42, pressing plate; 43, locking bolt; 5, temperature measuring rod; 6, data line; 7, temperature display; 8, connecting rod; 9, spring. DETAILED DESCRIPTION

[0023] In order to make the purpose and advantages of the utility model more clear and obvious, the utility model is specifically explained below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the specific protection range requested by the utility model.

[0024] Reference Figures 1-5As shown, a kind of urban green land surface temperature fast measuring device, including bottom plate 1, bottom plate 1 both sides symmetrically set up extension tread 11, extension tread 11 upper surface is provided with anti-skid line 12, to increase the friction when operating, prevent operator foot slip.Bottom plate 1 lower surface is opened with bottom cavity 13, for accommodating the internal components of device, keep the compactness of structure.The surface of bottom plate 1 is symmetrically opened with sliding groove 14, sliding groove 14 inner side is slidably installed with I-shaped sliding block 2, and the bottom of I-shaped sliding block 2 is fixed with guard plate 3.The design of guard plate 3 protects temperature measuring rod 5 while effectively preventing temperature measuring rod 5 from being damaged by impact during insertion into soil, ensuring its long-term use stability.Two guard plates 3 are opened with inner cavity 31 on the side close to each other, and the two inner cavities 31 are combined into a sealed cavity, which effectively prevents external soil or moisture from entering, ensuring the stability of the temperature measuring device.Half through hole 32 is opened at the bottom of inner cavity 31, and the bottom of temperature measuring rod 5 passes through half through hole 32 exactly, ensuring the accuracy of temperature measurement, and half through hole 32 is a blind hole structure, which is closed when the two half through holes 32 are combined into a complete through hole to fix temperature measuring rod 5, and at this time, temperature measuring rod 5 is placed above the inside of half through hole 32.Sliding rod 4 is vertically slidably installed on the surface of bottom plate 1, and the bottom of sliding rod 4 is placed in the sealed cavity formed by the combination of the two inner cavities 31, and the design of sliding rod 4 can realize accurate up and down sliding during use.Temperature measuring rod 5 is installed inside sliding rod 4, and temperature measuring rod 5 penetrates sliding rod 4, and the upper end of temperature measuring rod 5 is fixedly connected with sliding rod 4 to ensure its stability and accuracy.Locking bolt 43 is screwed below one side of sliding rod 4, and the function of locking bolt 43 is to keep temperature measuring rod 5 and sliding rod 4 fixed to avoid temperature measuring rod 5 from loosening during operation.Temperature measuring rod 5 is placed between the two half through holes 32, ensuring the accuracy of contact between temperature measuring probe and soil.Fixing seat 41 is provided on the surface of sliding rod 4, and fixing seat 41 is placed on the top of bottom plate 1, and hinge link 8 is symmetrically hinged on both sides of fixing seat 41, and the material of link 8 can be high-strength alloy steel to ensure that it is not easy to bend or break during operation.The ends of the two links 8 away from fixing seat 41 are respectively hinged on the top of the two I-shaped sliding blocks 2, ensuring the reliable connection between link 8 and I-shaped sliding block 2, and the cooperation is more stable.

[0025] Reference Figures 1-4 As shown, pressure plate 42 is symmetrically provided on the top of sliding rod 4, and pressure plate 42 ensures that a certain pressure can be applied during operation by cooperating with extension tread 11.Two pressure plates 42 correspond to two extension treads 11, and the operator can press or step down pressure plate 42 to move sliding rod 4 downward, further pushing sliding rod 4 to move downward.Reference Figure 1 And Figure 3As shown, the surface of the slide rod 4 is sleeved with a spring 9, and the material of the spring 9 is selected from high-elastic steel wire, which can effectively resist external pressure and impact. The top of the spring 9 is in contact with the lower surface of the pressing plate 42, and the bottom of the spring 9 is in contact with the upper surface of the bottom plate 1. The spring 9 functions to keep the slide rod 4 in the initial upward position through its elastic force, so as to ensure that the two protective plates 3 at the bottom are in the closed state. The size of the spring 9 can be adjusted according to the overall design of the equipment, and the common spring force is 500N / m, which ensures smooth start and flexible operation of the equipment.

[0026] Referring to Figure 1 As shown, the top of the temperature measuring rod 5 is connected with a data line 6, and the material of the data line 6 can be a shielded cable resistant to high temperature and interference, so as to ensure the stability and accuracy of temperature data transmission. The end of the data line 6 away from the temperature measuring rod 5 is provided with a temperature display 7, and the temperature display 7 can be an LED liquid crystal display screen, which has the function of displaying the measured temperature in real time. The model of the temperature display 7 can be TDS-2000, and the accuracy reaches ±0.1℃, so that the measured data is more intuitive and easy to read.

[0027] Referring to Figure 5 As shown, the lower surface of the protective plate 3 is provided with a lower taper surface 34, and the design of the lower taper surface 34 can improve the soil breaking efficiency of the protective plate 3 when it is inserted into the soil. The angle of the lower taper surface 34 can be adjusted according to the hardness of the soil, and the common angle is 45°, which is suitable for most soil environments. The lower taper surfaces 34 at the bottom of the two protective plates 3 are symmetrically arranged, so that when the protective plates 3 are inserted into the soil, they can smoothly and quickly enter the soil, so as to ensure that the temperature measuring rod 5 can accurately contact the surface of the soil and effectively measure the temperature.

[0028] Referring to Figure 2 As shown, the side surface of each of the two protective plates 3 away from each other is provided with a piercing taper strip 33, and the piercing taper strip 33 is designed to increase the piercing ability of the protective plate 3 when it moves horizontally, especially in the case that the soil is hard or the grass is more, which can easily penetrate the soil and ensure that the equipment can be smoothly inserted into the ground. The surface of the piercing taper strip 33 can be hardened to make it more durable and improve the soil breaking effect.

[0029] The utility model discloses a working principle is: before use due to the existence of spring 9 makes the pressing plate 42 always has the force to the top, in turn makes the slide bar 4 and temperature measurement rod 5 are placed in the uppermost of stroke, and the slide bar 4 and temperature measurement rod 5 are fixed between through locking bolt 43, at this moment, through connecting rod 8 pull two I -shaped sliding block 2 close to each other, two protective plate 3 mutually adhere to each other, and two inner cavities 31 form sealed cavity, at this moment, two half -through -hole 32 combination becomes blind hole structure, and the bottom of temperature measurement rod 5 is placed in the top inside half -through -hole 32, and protective plate 3 can effectively protect temperature measurement rod 5, prevent the damage caused by impact in inserting the soil, and measure, first, bottom plate 1 is placed in the ground, and protective plate 3 is inserted into the soil, and the extension pedal 11 of two sides is stepped down through two feet to make protective plate 3 completely enter the ground, and after inserting the soil 3-5CM, then the slide bar 4 can be made to drop in the process, and the slide bar 4 can be separated through connecting rod 8 and push two I -shaped sliding block 2 of two sides in the process, in turn make two protective plate 3 separate, and the slide bar 4 moves downward in the process, when protective plate 3 opens completely, the bottom of temperature measurement rod 5 exceeds the lower surface of protective plate 3, and contacts with the soil, to measure, and the piercing cone strip 33 of protective plate 3 outside surface can improve the soil breaking capacity when two protective plate 3 move outward.

[0030] The above only is the preferred implementation of the utility model of mode, should point out, for the ordinary skill in the art of this technology, under the premise of not departing from the principle of the utility model, still can make a number of improvement and refinement, these improvements and refinements also should be regarded as the protection range of the utility model. The structure, device and operation method not specifically described and explained in the utility model, are implemented according to conventional means in the field, unless specially described and limited.

Claims

1. A device for rapid measurement of urban green surface temperature, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with extension pedals (11) on both sides, the upper surface of the extension pedal (11) is provided with anti-skid lines (12), the lower surface of the bottom plate (1) is provided with a bottom cavity (13), the surface of the bottom plate (1) is provided with a sliding groove (14) on both sides, the sliding groove (14) is provided with a I-shaped sliding block (2) on the inner side, the bottom of the I-shaped sliding block (2) is fixed with a protective plate (3), the side of the two protective plates (3) close to each other is provided with an inner cavity (31), and the two inner cavities (31) are combined into a sealed cavity, the bottom of the inner cavity (31) is provided with a half hole (32), the surface of the bottom plate (1) is vertically provided with a sliding rod (4) at the center, the sliding rod (4) is arranged in the sealed cavity formed by the two inner cavities (31), the inner side of the sliding rod (4) is provided with a temperature measuring rod (5), the temperature measuring rod (5) penetrates the sliding rod (4), the side of the sliding rod (4) is provided with a locking bolt (43) below, the temperature measuring rod (5) is fixed with the sliding rod (4) through the locking bolt (43), the bottom of the temperature measuring rod (5) is arranged between the two half holes (32), the surface of the sliding rod (4) is provided with a fixing seat (41), the fixing seat (41) is arranged on the top of the bottom plate (1), the two sides of the fixing seat (41) are hingedly provided with a connecting rod (8), and the top of the two I-shaped sliding blocks (2) is hingedly provided with the connecting rod (8) away from the fixing seat (41).

2. The device for rapid measurement of urban green land surface temperature according to claim 1, characterized in that: The top of the sliding rod (4) is provided with a pressing plate (42) on both sides, and the two pressing plates (42) correspond to the two extension pedals (11).

3. The device for rapid measurement of urban greenland surface temperature according to claim 2, characterized in that: The surface of the sliding rod (4) is provided with a spring (9), the top of the spring (9) is in contact with the lower surface of the pressing plate (42), and the bottom of the spring (9) is in contact with the upper surface of the bottom plate (1).

4. The device for rapid measurement of urban greenland surface temperature according to claim 1, characterized in that: The top of the temperature measuring rod (5) is connected with a data line (6), and the end of the data line (6) away from the temperature measuring rod (5) is provided with a temperature display (7).

5. The device for rapid measurement of urban greenland surface temperature according to claim 1, characterized in that: The outer surface of the protective plate (3) is provided with a lower conical surface (34) below, and the lower conical surfaces (34) on the bottoms of the two protective plates (3) are provided on both sides.

6. The device for rapid measurement of urban greenland surface temperature according to claim 5, characterized in that: The surface of the two protective plates (3) away from each other is provided with a piercing conical strip (33), and the piercing conical strip (33) is used for piercing the soil horizontally.

Images