Fixed vertical remote sensing equipment light path monitoring system

Abstract

The utility model discloses a fixed vertical remote sensing equipment optical path monitoring system, which relates to the technical field of road monitoring, and comprises a mounting mechanism, a remote sensing equipment optical path monitoring mechanism, a remote sensing equipment optical path monitoring mechanism and a remote sensing equipment optical path monitoring mechanism, and is characterized in that the mounting mechanism is used for mounting a convenient fine-tuning mechanism and a monitoring mechanism; the two convenient fine adjustment mechanisms are fixedly arranged at the two ends of the inner side of the portal frame correspondingly, and the convenient fine adjustment mechanisms are used for installing the monitoring mechanism and performing fine adjustment on the monitoring mechanism at the same time; the convenient fine adjustment mechanism comprises an avoiding groove, a first fixing plate, an adjusting bolt, an adjusting push plate, a second fixing plate, a sliding rod, a sliding push plate and a spring. When debugging operation is carried out, debugging personnel can stand on the inner side of the portal frame to complete debugging operation, a ladder is not needed to climb to the top of the portal frame to carry out operation, operation difficulty is reduced, manpower is saved, and meanwhile debugging efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road monitoring, in particular to a fixed vertical remote sensing equipment optical path monitoring system. Background Art

[0002] With the rapid growth of the number of motor vehicles, motor vehicle exhaust emissions have become one of the main sources of air pollution. In view of the characteristics of motor vehicle exhaust pollution, especially the screening, discovery and control of mobile pollution sources such as high-emission vehicles, in addition to regular inspections at statutory points in monitoring stations, road inspections and random inspections are also extremely important.

[0003] The utility model patent with the patent authorization announcement number CN 208239290 U discloses a "U"-shaped vertical automobile exhaust detection device, including an emitting optical path device, a regression reflection channel device, and a receiving optical path device. The receiving optical path device includes a gas detector and a spectrometer. The detection beam emitted by the light source of the emitting optical path device includes an infrared beam and an ultraviolet beam. The infrared beam passes vertically through the regression reflection channel device on the single lane road surface and then vertically reflects on the bandpass filter of the gas detector. The ultraviolet beam passes vertically through the regression reflection channel device on the single lane road surface and then vertically reflects on the spectrometer. The detection beam presents a "U"-shaped trajectory.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that after completing the installation of the transmitting light source and the receiving light path device, the optical path needs to be debugged to ensure the monitoring effect. During the debugging process, it is often necessary to fine-tune the horizontal position of the transmitting light source and the receiving light path device. At this time, the operator needs to use a ladder to climb onto the gantry to operate, which is too manpower-consuming and has a great impact on the debugging efficiency. It is not convenient in actual application.

[0005] Therefore, it is necessary to invent a fixed vertical remote sensing equipment optical path monitoring system to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a fixed vertical remote sensing equipment optical path monitoring system, which is provided with a convenient fine-tuning mechanism, so that when it is necessary to debug the emitting light source or the receiving light path device in the horizontal direction, the adjusting bolt is rotated forward or reversely, and the adjusting bolt drives the adjusting push plate to rise or fall after the rotation, and when the adjusting push plate rises, it gradually enters the avoidance groove colinear with it, and at the same time pushes the sliding push plate, so that the sliding push plate drives the emitting light source or the receiving light path device to move inward, and when the adjusting push plate descends, the obstruction to the sliding push plate is gradually released, and the compressed spring The spring pushes the sliding push plate outward, thereby causing the sliding push plate to enter the inner side of the avoidance groove that is colinear with it, and at the same time drives the emitting light source or the receiving light path device to move outward, so as to solve the problem proposed in the above background technology that after the installation of the emitting light source and the receiving light path device is completed, the light path needs to be debugged to ensure the monitoring effect, and the debugging process often requires fine-tuning of the horizontal position of the emitting light source and the receiving light path device. At this time, the operator needs to use a ladder to climb onto the gantry to operate, which is too manpower-consuming and has a great impact on the debugging efficiency, and is not convenient in actual application.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a fixed vertical remote sensing equipment optical path monitoring system, comprising:

[0008] An installation mechanism, the installation mechanism is used to install the convenient fine-tuning mechanism and the monitoring mechanism;

[0009] Two sets of convenient fine-adjustment mechanisms, which are respectively fixedly arranged at both ends of the inner side of the gantry, and are used to install the monitoring mechanism and fine-tune the monitoring mechanism at the same time;

[0010] The convenient fine-tuning mechanism comprises an avoidance groove, a first fixing plate, an adjusting bolt, an adjusting push plate, a second fixing plate, a sliding rod, a sliding push plate and a spring;

[0011] The avoidance grooves are provided with two, and the two avoidance grooves are respectively penetrated and arranged at the top of the side of the gantry and the side of the top of the gantry, the first fixing plate is fixedly arranged on the inner side of the gantry, the adjusting bolt penetrates the first fixing plate and is threadedly connected with the first fixing plate, the adjusting push plate is rotatably sleeved on the outer top of the adjusting bolt through a bearing and is slidably fitted with the inner wall of the gantry, the second fixing plate is fixedly arranged on the inner top of the gantry, the sliding rod slidably penetrates the second fixing plate and is fixedly connected with the sliding push plate, the sliding push plate is slidably fitted with the gantry, the spring is sleeved on the outer side of the sliding rod and is fixedly connected between the second fixing plate and the sliding push plate; and

[0012] A monitoring mechanism is used to monitor exhaust gas from motor vehicles.

[0013] According to the fixed vertical remote sensing equipment optical path monitoring system of at least one embodiment of the present disclosure, the installation mechanism includes a gantry, an underground shell and a transparent protective plate.

[0014] According to at least one embodiment of the fixed vertical remote sensing equipment optical path monitoring system disclosed herein, the gantry is fixedly installed on the top of the road surface, the buried shell is buried under the ground, and the transparent guard plate is detachably arranged on the top of the buried shell and is flush with the ground.

[0015] According to at least one embodiment of the fixed vertical remote sensing equipment optical path monitoring system of the present disclosure, the monitoring mechanism includes a first mounting seat, a second mounting seat, an emitting light source, a receiving optical path device, a flat mirror and a V-shaped mirror.

[0016] According to at least one embodiment of the fixed vertical remote sensing equipment optical path monitoring system disclosed herein, the first mounting seat and the second mounting seat are respectively fixedly arranged under the two sliding push plates, the emitting light source is fixedly arranged at the bottom of the first mounting seat, the receiving optical path device is fixedly arranged at the bottom of the second mounting seat, four flat mirrors are provided, two V-shaped mirrors are provided and fixedly arranged inside the buried shell, any two of the flat mirrors are fixedly arranged at the top inner side of the gantry and distributed in a rectangular shape with the two V-shaped mirrors, and the remaining two flat mirrors are respectively fixedly arranged at both ends inside the buried shell.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model is provided with a convenient fine-tuning mechanism, so that when it is necessary to debug the emitting light source or the receiving light path device in the horizontal direction, the adjusting bolt is rotated forward or reversely, and the adjusting bolt is rotated to drive the adjusting push plate to rise or fall. When the adjusting push plate rises, it gradually enters the avoidance groove collinear with it, and at the same time pushes the sliding push plate, so that the sliding push plate drives the emitting light source or the receiving light path device to move inward, and when the adjusting push plate descends, the obstruction of the sliding push plate is gradually released. At this time, the compressed spring pushes the sliding push plate to move outward, so that the sliding push plate enters the inside of the avoidance groove collinear with it, and at the same time drives the emitting light source or the receiving light path device to move outward. Compared with the same type of devices in the prior art, the utility model can be debugged by the debugging personnel standing on the inner side of the gantry during the debugging operation, without the need to use a ladder to climb to the top of the gantry for operation, thereby reducing the difficulty of operation, saving manpower and effectively improving the debugging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0020] Figure 1 It is a schematic diagram of the overall structure of a fixed vertical remote sensing equipment optical path monitoring system according to an embodiment of the present disclosure.

[0021] Figure 2 It is a schematic diagram of the structure of a convenient fine-tuning mechanism of an optical path monitoring system for a fixed vertical remote sensing device according to an embodiment of the present disclosure.

[0022] Figure 3 It is a schematic diagram of the monitoring mechanism structure of a fixed vertical remote sensing equipment optical path monitoring system according to an embodiment of the present disclosure.

[0023] The specific reference numerals in the figure are:

[0024] 1. Installation mechanism; 11. Gantry; 12. Buried shell; 13. Transparent guard plate;

[0025] 2. Convenient fine-tuning mechanism; 21. Avoidance groove; 22. First fixing plate; 23. Adjusting bolt; 24. Adjusting push plate; 25. Second fixing plate; 26. Sliding rod; 27. Sliding push plate; 28. Spring;

[0026] 3. Monitoring mechanism; 31. First mounting seat; 32. Second mounting seat; 33. Transmitting light source; 34. Receiving light path device; 35. Flat mirror; 36. V-shaped mirror. DETAILED DESCRIPTION

[0027] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0028] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0030] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0031] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0032] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0033] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0034] Figure 1 It is a schematic diagram of the overall structure of a fixed vertical remote sensing equipment optical path monitoring system according to an embodiment of the present disclosure.

[0035] like Figure 1-Figure 3 As shown, the fixed vertical remote sensing equipment optical path monitoring system disclosed in the present invention may include: a mounting mechanism 1, a convenient fine-tuning mechanism 2, a monitoring mechanism 3 and other components.

[0036] like Figure 1 As shown, in the present disclosure, the installation mechanism 1 includes a gantry 11, an underground shell 12 and a transparent guard plate 13, wherein the gantry 11 is fixedly installed on the top of the road surface, the underground shell 12 is buried under the ground, and the transparent guard plate 13 is detachably arranged on the top of the buried shell 12 and flush with the ground.

[0037] Therefore, it is convenient to use the gantry 11 to install two sets of convenient fine-tuning mechanisms 2, use the buried shell 12 to install some components in the monitoring mechanism 3, and use the transparent protective plate 13 to protect the components inside the buried shell 12 while avoiding affecting the transmission of the detection light.

[0038] Figure 2 It is a structural schematic diagram of a convenient fine-tuning mechanism 2 of an optical path monitoring system for a fixed vertical remote sensing device according to an embodiment of the present disclosure.

[0039] like Figure 2As shown, in a preferred embodiment, the convenient fine-tuning mechanism 2 includes an avoidance groove 21, a first fixed plate 22, an adjusting bolt 23, an adjusting push plate 24, a second fixed plate 25, a sliding rod 26, a sliding push plate 27 and a spring 28, wherein the avoidance groove 21 is provided with two, and the two avoidance grooves 21 are respectively provided through the top of the side of the gantry 11 and the side of the top of the gantry 11, the first fixed plate 22 is fixedly provided on the inner side of the gantry 11, and the adjusting bolt 23 penetrates the first fixed plate 22 The adjusting push plate 24 is rotatably sleeved on the outer top of the adjusting bolt 23 through a bearing and is slidingly fitted with the inner wall of the gantry 11. The second fixing plate 25 is fixedly arranged on the inner top of the gantry 11. The sliding rod 26 slides through the second fixing plate 25 and is fixedly connected with the sliding push plate 27. The sliding push plate 27 is slidingly fitted with the gantry 11. The spring 28 is sleeved on the outer side of the sliding rod 26 and is fixedly connected between the second fixing plate 25 and the sliding push plate 27.

[0040] Therefore, when it is necessary to debug the emitting light source 33 or the receiving light path device 34 in the horizontal direction, the adjusting bolt 23 is rotated forward or reversely. After the adjusting bolt 23 is rotated, it drives the adjusting push plate 24 to rise or fall. When the adjusting push plate 24 rises, it gradually enters the inside of the avoidance groove 21 that is in line with it, and at the same time pushes the sliding push plate 27, so that the sliding push plate 27 drives the emitting light source 33 or the receiving light path device 34 to move inward. When the adjusting push plate 24 descends, the obstruction of the sliding push plate 27 is gradually released. At this time, the compressed spring 28 pushes the sliding push plate 27 to move outward, so that the sliding push plate 27 enters the inside of the avoidance groove 21 that is in line with it, and drives the emitting light source 33 or the receiving light path device 34 to move outward.

[0041] Figure 3 It is a schematic diagram of the structure of the monitoring mechanism 3 of the optical path monitoring system of the fixed vertical remote sensing equipment according to one embodiment of the present disclosure.

[0042] like Figure 3 As shown, in the present disclosure, the monitoring mechanism 3 includes a first mounting seat 31, a second mounting seat 32, an emitting light source 33, a receiving light path device 34, a flat mirror 35 and a V-shaped mirror 36, wherein the first mounting seat 31 and the second mounting seat 32 are respectively fixedly arranged under two sliding push plates 27, the emitting light source 33 is fixedly arranged at the bottom of the first mounting seat 31, the receiving light path device 34 is fixedly arranged at the bottom of the second mounting seat 32, four flat mirrors 35 are arranged, two V-shaped mirrors 36 are arranged and fixedly arranged inside the buried shell 12, any two of the flat mirrors 35 are fixedly arranged on the inner top of the gantry 11 and are distributed in a rectangular shape with the two V-shaped mirrors 36, and the remaining two flat mirrors 35 are respectively fixedly arranged at the two ends inside the buried shell 12.

[0043] Therefore, in order to facilitate actual monitoring, the light source 33 emits detection light to the flat mirror 35 below, and the detection light is reflected by the leftmost flat mirror 35 and then emitted to the V-shaped mirror 36, and then reflected by the V-shaped mirror 36 to the flat mirror 35 located on the upper left, and then reflected by the flat mirror 35 to the flat mirror 35 located on the upper right, and then reflected by the lower right V-shaped mirror 36 and the lower right flat mirror 35 in turn, and the detection light is emitted to the receiving light path device 34, and then received by the receiving light path device 34, thereby completing the detection operation.

[0044] It should also be noted that the receiving optical path device 34 includes a gas detector and a spectrometer, but the receiving optical path device 34 belongs to the prior art and is not a necessary technical feature of the present application, so the present application does not elaborate on its specific structure and working principle.

[0045] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0047] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A fixed vertical remote sensing equipment optical path monitoring system, characterized in that: include: An installation mechanism, the installation mechanism is used to install the convenient fine-tuning mechanism and the monitoring mechanism; Two sets of convenient fine-tuning mechanisms, which are respectively fixedly arranged at the two ends of the inner side of the gantry, and are used to install the monitoring mechanism and fine-tune the monitoring mechanism at the same time; The convenient fine-tuning mechanism comprises an avoidance groove, a first fixing plate, an adjusting bolt, an adjusting push plate, a second fixing plate, a sliding rod, a sliding push plate and a spring; The avoidance grooves are provided with two, and the two avoidance grooves are respectively penetrated and arranged at the top of the side of the gantry and the side of the top of the gantry, the first fixing plate is fixedly arranged on the inner side of the gantry, the adjusting bolt penetrates the first fixing plate and is threadedly connected with the first fixing plate, the adjusting push plate is rotatably sleeved on the outer top of the adjusting bolt through a bearing and is slidably fitted with the inner wall of the gantry, the second fixing plate is fixedly arranged on the inner top of the gantry, the sliding rod slidably penetrates the second fixing plate and is fixedly connected with the sliding push plate, the sliding push plate is slidably fitted with the gantry, and the spring is sleeved on the outer side of the sliding rod and is fixedly connected between the second fixing plate and the sliding push plate; as well as A monitoring mechanism is used to monitor exhaust gas from motor vehicles.

2. The optical path monitoring system for fixed vertical remote sensing equipment according to claim 1, characterized in that: The installation mechanism comprises a gantry, an underground shell and a transparent protective plate.

3. The optical path monitoring system for fixed vertical remote sensing equipment according to claim 2 is characterized in that: The gantry is fixedly installed on the top of the road surface, the buried shell is buried under the ground, and the transparent guard plate is detachably arranged on the top of the buried shell and is flush with the ground.

4. The optical path monitoring system for fixed vertical remote sensing equipment according to claim 3 is characterized in that: The monitoring mechanism comprises a first mounting seat, a second mounting seat, an emitting light source, a receiving light path device, a flat mirror and a V-shaped mirror.

5. The optical path monitoring system for fixed vertical remote sensing equipment according to claim 4, characterized in that: The first mounting seat and the second mounting seat are respectively fixedly arranged under the two sliding push plates, the emitting light source is fixedly arranged at the bottom of the first mounting seat, the receiving optical path device is fixedly arranged at the bottom of the second mounting seat, four flat mirrors are arranged, two V-shaped mirrors are arranged and fixedly arranged inside the buried shell, any two of the flat mirrors are fixedly arranged at the top inside the gantry and are distributed in a rectangular shape with the two V-shaped mirrors, and the remaining two flat mirrors are respectively fixedly arranged at both ends inside the buried shell.

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