Auxiliary bracket for environmental noise monitor

Abstract

The utility model relates to the technical field of noise monitoring auxiliary devices, and discloses an auxiliary bracket for an environmental noise monitor, including a base component and a noise monitor, wherein a composite support rod is arranged between the base component and the noise monitor, and the composite support rod comprises a first support rod body, a second support rod body, and a third support rod body. After the base component, the noise monitor, the bolts, and the plurality of first support rod bodies, the second support rod bodies, and the third support rod bodies arranged in the utility model are comprehensively assembled, a multifunctional auxiliary bracket for an environmental noise monitor can be realized, and in the subsequent use process, it can meet the noise measurement needs of a wider range and a more diverse environment, and in actual operation, it also solves the problem of needing to enter households and go upstairs for measurement in buildings with more than three floors, improves the work efficiency of field monitoring personnel, is portable and can be arbitrarily combined to measure the required height, and has the advantages of self-contained length measurement.

Description

Technical Field

[0001] The utility model relates to the technical field of noise monitoring auxiliary devices, in particular to an auxiliary bracket for an environmental noise monitor. Background Art

[0002] At present, noise pollution is one of the most influential and common environmental pollutions. In addition to causing people to be irritable, high-decibel noise can also cause serious damage to the human eardrum and lead to deafness in severe cases. Therefore, in order to control and warn of hazards, the prior art uses a noise tester to detect the target environment, thereby providing relevant personnel with data references for taking relevant measures to control and reduce noise after reaching the specified decibel. A specific example is the patent document with application number CN202322302663.6, which discloses "an environmental noise monitor proposed in the utility model, which is provided with an adjustment structure. When it is used, the threaded rod is driven to rotate by the first servo motor, so that the support column can be adjusted in height, so that it can flexibly adapt to the needs of different places, facilitate the detection of monitoring points at different heights, and improve the practicality of the device."

[0003] However, relying solely on the lifting structure disclosed in the above-mentioned prior art to meet the use function of the noise tester at different heights is subject to many restrictions. For example, the range of height adjustment is small, because as the height continues to increase, the transmission pressure and stability load of the first servo motor and the threaded rod become greater, and the upper limit value is small. Secondly, there is a necessary power supply requirement for the use environment, and it cannot be used in the wild or in an environment without power infrastructure. In summary, although the above-mentioned prior art can realize the noise detection function, the overall hardware structure needs to be further improved to meet the actual use needs. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an auxiliary bracket for an environmental noise monitor, which solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an auxiliary bracket for an environmental noise monitor, comprising a base component and a noise monitor, wherein a composite support rod is arranged between the base component and the noise monitor, wherein the composite support rod comprises a first support rod body, a second support rod body and a third support rod body, wherein the bottoms of the first support rod body, the second support rod body and the third support rod body are all provided with internal threaded holes, and the tops of the first support rod body, the second support rod body and the third support rod body are all provided with external threaded ends, and the external threaded ends and the internal threaded holes in an adjacent state can be threadedly connected;

[0006] The internal threaded hole at the bottom of the first support rod body and the middle structure of the base component, the external threaded end at the top of the first support rod body and the internal threaded hole at the bottom of the second support rod body, and the external threaded end at the top of the second support rod body and the internal threaded hole at the bottom of the third support rod body are all assembled and installed by means of threaded connections, and the external threaded end at the top of the third support rod body and the bottom structure of the noise monitor are also assembled and installed by means of threaded connections.

[0007] The base component is composed of a base body and a main threaded rod fixedly connected to the top surface of the middle part of the base body. The main threaded rod is threadedly connected to the internal threaded hole at the bottom of the first support rod body, which is convenient and flexible to install.

[0008] Preferably, an auxiliary screw sleeve is provided at the bottom of the noise monitor, and the auxiliary screw sleeve is threadedly connected to the external threaded end of the top of the third support rod body, the number of the second support rod bodies is not less than two, and the surface of the first support rod body, the surface of the second support rod body and the surface of the third support rod body are all provided with scale lines, which is convenient for subsequent assembly and further adjustment of the height of the overall device.

[0009] Preferably, a plurality of adjusting threaded holes are opened inside the base body, and bolts are threadedly connected in the plurality of adjusting threaded holes. The plurality of bolts can have different spiral output depths to assist the base component in being placed on an uneven bottom surface, thereby further expanding the use range of the overall device.

[0010] Preferably, a composite support sleeve is sleeved on the outer side of the bottom of the second support rod body, and a plurality of clamping spaces are arranged on the outside of the composite support sleeve, and a semi-open hollow plate is sleeved on the plurality of clamping spaces through a pin shaft, and nuts are threadedly connected at both ends of the pin shaft, and a side give way groove which penetrates the space itself is opened on the side wall of the semi-open hollow plate to facilitate subsequent structural installation, and an extended support assembly is arranged inside the semi-open hollow plate.

[0011] Preferably, the extension support assembly is configured as a first adjusting rod, the first adjusting rod comprising a first adjusting rod body, an extension plate, and a positioning screw, the first adjusting rod body being clamped and received inside the semi-open hollow plate, one end of the extension plate and one end of the positioning screw being fixedly connected to the surface of one end of the first adjusting rod body, and the other end of the extension plate and the other end of the positioning screw respectively penetrate the side give way groove and the open structural space of the semi-open hollow plate and extend to the outside of the semi-open hollow plate, the positioning screw is threadedly connected to the surface of the other end of the extension plate, and the first adjusting rod serves as a stabilizing technical means for the overall device, and when used in combination with the semi-open hollow plate, it can achieve the effect of extending the support and expanding the support area.

[0012] Preferably, a reinforcing rod is clamped inside the end of the other end of the extension plate, and both ends of the reinforcing rod are respectively fixedly connected to the surfaces of both ends of the semi-open hollow plate. The reinforcing rod can enhance the structural strength of the semi-open hollow plate and optimize the supporting and stabilizing effect of the semi-open hollow plate.

[0013] The outer movable sleeve of one end of the reinforcing rod is connected with a screw and a damping sleeve, and the two ends of the screw are respectively fixedly connected to the end face of the damping sleeve and the surface of the other end of the extension plate. The screw and the damping sleeve form a damping buffer structure, which then buffers and protects the vibration suffered by the reinforcing rod, the first adjusting rod, the semi-open hollow plate and other structures during the supporting use, thereby further optimizing the stability effect.

[0014] Preferably, the extended support assembly is configured as a second adjusting rod, the second adjusting rod includes a second adjusting rod body and a constraint shaft, a slide groove is opened on the inner side of the middle part of the second adjusting rod body, the constraint shaft is fixedly sleeved inside the end of the semi-open hollow plate away from the second support rod body, and the middle part of the constraint shaft is clamped in the slide groove, and the second adjusting rod serves as another technical means to increase the overall device, which can realize ground-breaking positioning installation.

[0015] Preferably, the second adjusting rod body can be snapped and accommodated inside the semi-open hollow plate, which is convenient for transportation and transfer when the noise monitor is not in use, and the second adjusting rod body can also be flipped and adjusted inside the end of the semi-open hollow plate away from the second supporting rod body with the constraint axis as the rotation base axis, which is convenient for ground-breaking installation and cooperates with the semi-open hollow plate to increase the stability of the overall device during use.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. After the base component, noise monitor, bolts and multiple first support rods, second support rods and third support rods provided in the utility model are comprehensively assembled, a multifunctional environmental noise monitor auxiliary bracket can be realized. In the subsequent use process, it can meet the noise measurement needs in a wider range and more diverse environments. In actual operation, it also solves the problem of needing to enter households and go upstairs to measure in buildings with more than three floors, improves the work efficiency of field monitoring personnel, is portable and can be arbitrarily combined to measure the required height, and has the advantages of built-in length measurement.

[0018] 2. The composite support sleeve, semi-open hollow plate, first adjustment rod, side clearance groove, reinforcing rod, screw and damping sleeve arranged in the utility model form a multifunctional stabilizing device. When further combined with the auxiliary bracket of the environmental noise monitor mentioned above, multiple semi-open hollow plates and the first adjustment rod can provide auxiliary support for the bottom tripod of the noise monitor used at a high place, and the combination of screws and damping sleeves can provide damping and buffering protection for the entire device, thereby further improving the use effect of the overall device.

[0019] 3. The composite support sleeve, semi-open hollow plate and second adjustment rod provided in the utility model constitute another multifunctional stabilizing device. After being further combined with the above-mentioned environmental noise monitor auxiliary bracket, multiple second adjustment rods are moved and flipped under the support of the corresponding semi-open hollow plate until the end of one end breaks through the ground and enters the ground, thereby performing a stabilizing effect similar to the stretching and fixing of a traction rope on the bottom of the overall device, fully ensuring the stability of the noise monitor during use, and the second adjustment rod can be completely stored in the semi-open hollow plate when not in use, which is very convenient to move and transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view schematic diagram of the first embodiment of the structure of the utility model;

[0021] Figure 2 It is an enlarged schematic diagram of the base component of the structure of the utility model;

[0022] Figure 3 It is an enlarged schematic diagram of the structure-borne noise tester of the utility model;

[0023] Figure 4 It is a partial cross-sectional schematic diagram of the first supporting rod body of the utility model structure;

[0024] Figure 5 It is a partial cross-sectional schematic diagram of the second supporting rod body of the utility model structure;

[0025] Figure 6 It is a partial cross-sectional schematic diagram of the third supporting rod body of the structure of the utility model;

[0026] Figure 7 It is a front view schematic diagram of the second structural embodiment of the utility model;

[0027] Figure 8 It is an enlarged schematic diagram of the structural composite support sleeve of the utility model;

[0028] Fig. 9 It is a partial enlarged schematic diagram of the first adjusting rod of the structure of the utility model;

[0029] Fig.10 It is a front view schematic diagram of the second structural embodiment of the utility model;

[0030] Fig.11 It is a partially enlarged schematic diagram of the second adjusting rod of the structure of the utility model.

[0031] In the figure: 1. base component; 101. base body; 102. main threaded rod; 2. noise monitor; 3. composite support rod; 31. first support rod body; 32. second support rod body; 33. third support rod body; 4. bolt; 5. composite support sleeve; 6. semi-open hollow plate; 7. first adjusting rod; 71. first adjusting rod body; 72. extension plate; 73. positioning screw; 8. side clearance groove; 9. second adjusting rod; 91. second adjusting rod body; 92. constraint shaft; 10. reinforcement rod; 11. screw; 12. damping sleeve. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Embodiment 1

[0034] See also Figure 1-6 , an auxiliary bracket for an environmental noise monitor, comprising a base component 1 and a noise monitor 2, a composite support rod 3 is arranged between the base component 1 and the noise monitor 2, the composite support rod 3 comprises a first support rod body 31, a second support rod body 32, and a third support rod body 33, and the bottoms of the first support rod body 31, the second support rod body 32, and the third support rod body 33 are all provided with internal threaded holes, the tops of the first support rod body 31, the second support rod body 32, and the third support rod body 33 are all provided with external threaded ends, and the external threaded ends and the internal threaded holes in an adjacent state can be threadedly connected;

[0035] The internal threaded hole at the bottom of the first support rod 31 and the middle structure of the base component 1, the external threaded end at the top of the first support rod 31 and the internal threaded hole at the bottom of the second support rod 32, and the external threaded end at the top of the second support rod 32 and the internal threaded hole at the bottom of the third support rod 33 are assembled and installed by means of threaded connection, and the external threaded end at the top of the third support rod 33 and the bottom structure of the noise monitor 2 are also assembled and installed by means of threaded connection;

[0036] The base component 1 is composed of a base body 101 and a main threaded rod 102 fixedly connected to the top surface of the middle part of the base body 101. The main threaded rod 102 is threadedly connected to the internal threaded hole at the bottom of the first support rod body 31, which is easy and flexible to install. An auxiliary screw sleeve is provided at the bottom of the noise monitor 2, and the auxiliary screw sleeve is threadedly connected to the external threaded end at the top of the third support rod body 33. The number of second support rod bodies 32 is not less than two. The surface of the first support rod body 31, the surface of the second support rod body 32 and the surface of the third support rod body 33 are all provided with scale lines to facilitate subsequent assembly and further adjust the height of the overall device. A number of adjustment threaded holes are opened inside the base body 101, and bolts 4 are threadedly connected in the several adjustment threaded holes. Multiple bolts 4 can have different spiral output depths to assist the base component 1 to be placed and used on an uneven bottom surface, further expanding the scope of use of the overall device.

[0037] Working principle: When in use, the first support rod 31 is specifically set to 1m, the second support rod 32 is specifically set to 1.2m, and the third support rod 33 is specifically set to 0.5m. When the noise detection time of the target environment is required, multiple first support rods 31, a single second support rod 32, and a single third support rod 33 can be assembled between the base component 1 and the noise monitor 2 according to actual needs and the assembly effect of the external threaded end and the internal threaded hole to meet the use requirements of different heights, as follows:

[0038] For example, when monitoring the ground on the first floor, a separate second support rod 32 can be used as a support structure, and the internal threaded hole at the bottom of the second support rod 32 is threadedly connected to the main threaded rod 102 inside the base component 1, and the external threaded end at the top of the second support rod 32 is threadedly connected to the auxiliary threaded sleeve at the bottom of the noise monitor 2. Then, the entire device is erected with the base component 1 facing downward, so that the main support height of 1.2m can be achieved. The noise monitor 2 can be used for noise detection later;

[0039] In Example 2, when there are environmentally sensitive targets to be monitored around the fence, three first support rods 31 or three first support rods 31 and a single third support rod 33 can be assembled between the base component 1 and the noise monitor 2. The specific assembly method is the same as that of Example 1, thereby achieving a main support height of 3m or 3.5m. The noise monitor 2 can be used for noise detection later.

[0040] Example 3: For outdoor monitoring at a higher level, three first support rods 31 and a single second support rod 32 can be assembled between the base component 1 and the noise monitor 2. The specific assembly method is the same as that of Example 1. Thus, the main support height of 4.2 m can be achieved. The noise monitor 2 can be used for noise detection later.

[0041] In example 4, for high outdoor monitoring, nine first support rods 31 and a single second support rod 32 can be assembled between the base component 1 and the noise monitor 2. The specific assembly method is the same as that of example 1, thereby achieving the effect of a main support height of 10.2m, and subsequently using the noise monitor 2 to perform noise detection. Regardless of which of the above-mentioned usage heights is used, the base component 1 can adjust its own horizontal placement through four bolts 4 when facing an uneven ground, and the first support rod 31, the second support rod 32, and the third support rod 33 provided in the present application have their own scales, which can also simultaneously meet the use requirements of ranging.

[0042] Embodiment 2

[0043] See also Figure 7-9 , an auxiliary bracket for an environmental noise monitor, comprising a base component 1 and a noise monitor 2, a composite support rod 3 is arranged between the base component 1 and the noise monitor 2, the composite support rod 3 comprises a first support rod body 31, a second support rod body 32, and a third support rod body 33, and the bottoms of the first support rod body 31, the second support rod body 32, and the third support rod body 33 are all provided with internal threaded holes, the tops of the first support rod body 31, the second support rod body 32, and the third support rod body 33 are all provided with external threaded ends, and the external threaded ends and the internal threaded holes in an adjacent state can be threadedly connected;

[0044] The internal threaded hole at the bottom of the first support rod 31 and the middle structure of the base component 1, the external threaded end at the top of the first support rod 31 and the internal threaded hole at the bottom of the second support rod 32, and the external threaded end at the top of the second support rod 32 and the internal threaded hole at the bottom of the third support rod 33 are assembled and installed by means of threaded connection, and the external threaded end at the top of the third support rod 33 and the bottom structure of the noise monitor 2 are also assembled and installed by means of threaded connection;

[0045] The base component 1 is composed of a base body 101 and a main threaded rod 102 fixedly connected to the top surface of the middle part of the base body 101. The main threaded rod 102 is threadedly connected to the internal threaded hole at the bottom of the first support rod body 31, which is easy and flexible to install. An auxiliary screw sleeve is provided at the bottom of the noise monitor 2, and the auxiliary screw sleeve is threadedly connected to the external threaded end at the top of the third support rod body 33. The number of second support rod bodies 32 is not less than two. The surface of the first support rod body 31, the surface of the second support rod body 32 and the surface of the third support rod body 33 are all provided with scale lines to facilitate subsequent assembly and further adjust the height of the overall device. A number of adjustment threaded holes are opened inside the base body 101, and bolts 4 are threadedly connected in the several adjustment threaded holes. Multiple bolts 4 can have different spiral output depths to assist the base component 1 to be placed and used on an uneven bottom surface, further expanding the scope of use of the overall device.

[0046] A composite support sleeve 5 is sleeved on the outer side of the bottom of the second support rod body 32, and a plurality of clamping spaces are arranged on the outside of the composite support sleeve 5, and a semi-open hollow plate 6 is sleeved in each of the plurality of clamping spaces through a pin shaft, and nuts are threadedly connected at both ends of the pin shaft, and a side clearance groove 8 that penetrates the space of the semi-open hollow plate 6 is provided on the side wall thereof, which is convenient for subsequent structural installation, and an extended support assembly is arranged inside the semi-open hollow plate 6;

[0047] The extension support assembly is configured as a first adjustment rod 7, which includes a first adjustment rod body 71, an extension plate 72, and a positioning screw 73. The first adjustment rod body 71 is clamped and received in the interior of the semi-open hollow plate 6, one end of the extension plate 72 and one end of the positioning screw 73 are both fixedly connected to the surface of one end of the first adjustment rod body 71, and the other end of the extension plate 72 and the other end of the positioning screw 73 respectively penetrate the side clearance groove 8 and the open structural space of the semi-open hollow plate 6 and extend to the outside of the semi-open hollow plate 6, and the positioning screw 73 is threadedly connected to the surface of the other end of the extension plate 72. The first adjustment rod 7 is used as a stabilizing technical means for the overall device. When used in combination with the semi-open hollow plate 6, it can achieve the effect of extending the support and expanding the support area.

[0048] A reinforcing rod 10 is clamped inside the end of the other end of the extension plate 72, and the two ends of the reinforcing rod 10 are respectively fixedly connected to the surfaces of the two ends of the semi-open hollow plate 6. The reinforcing rod 10 can enhance the structural strength of the semi-open hollow plate 6 and optimize the supporting and stabilizing effect of the semi-open hollow plate 6. A screw 11 and a damping sleeve 12 are connected to the outer movable sleeve of one end of the reinforcing rod 10. The two ends of the screw 11 are respectively fixedly connected to the end face of the damping sleeve 12 and the surface of the other end of the extension plate 72. The screw 11 and the damping sleeve 12 form a damping buffer structure, which then buffers and protects the vibration suffered by the reinforcing rod 10, the first adjustment rod 7, the semi-open hollow plate 6 and other structures during the supporting use, thereby further optimizing the stabilizing effect.

[0049] Working principle: When in use, the first support rod 31 is specifically set to 1m, the second support rod 32 is specifically set to 1.2m, and the third support rod 33 is specifically set to 0.5m. When the noise detection time of the target environment is required, multiple first support rods 31, a single second support rod 32, and a single third support rod 33 can be assembled between the base component 1 and the noise monitor 2 according to actual needs and the assembly effect of the external threaded end and the internal threaded hole to meet the use requirements of different heights, and the semi-open hollow plate 6 and the first adjustment rod 7 are specifically set to three;

[0050] When the noise monitor 2 is in use at a high place, in order to ensure the stability of the whole device, the nuts at both ends of the pin shaft of the semi-open hollow plate 6 can be screwed first, so that the nuts are temporarily away from the surface structure of the composite support sleeve 5, and the freedom of flipping of the semi-open hollow plate 6 is restored. Then, the semi-open hollow plate 6 is flipped to a suitable angle. Similarly, the remaining two semi-open hollow plates 6 are also operated according to the above steps, and then the multiple nuts are reset and locked to ensure the stability of the three semi-open hollow plates 6;

[0051] Next, loosen the nut on the positioning screw 73, push the first adjusting rod 7 inside the semi-open hollow plate 6 until one end of the first adjusting rod body 71 inside the first adjusting rod 7 contacts and presses the ground, and then reset and lock the nut on the positioning screw 73 to ensure the stability of the first adjusting rod body 71. Similarly, the remaining two first adjusting rods 7 are also operated according to the above steps, and finally a tripod support structure is realized at the bottom periphery of the overall device, which fully ensures the stability of the noise monitor 2 during use.

[0052] Embodiment 3

[0053] See also Figure 10-11 , an auxiliary bracket for an environmental noise monitor, comprising a base component 1 and a noise monitor 2, a composite support rod 3 is arranged between the base component 1 and the noise monitor 2, the composite support rod 3 comprises a first support rod body 31, a second support rod body 32, and a third support rod body 33, and the bottoms of the first support rod body 31, the second support rod body 32, and the third support rod body 33 are all provided with internal threaded holes, the tops of the first support rod body 31, the second support rod body 32, and the third support rod body 33 are all provided with external threaded ends, and the external threaded ends and the internal threaded holes in an adjacent state can be threadedly connected;

[0054] The internal threaded hole at the bottom of the first support rod 31 and the middle structure of the base component 1, the external threaded end at the top of the first support rod 31 and the internal threaded hole at the bottom of the second support rod 32, and the external threaded end at the top of the second support rod 32 and the internal threaded hole at the bottom of the third support rod 33 are assembled and installed by means of threaded connection, and the external threaded end at the top of the third support rod 33 and the bottom structure of the noise monitor 2 are also assembled and installed by means of threaded connection;

[0055] The base component 1 is composed of a base body 101 and a main threaded rod 102 fixedly connected to the top surface of the middle part of the base body 101. The main threaded rod 102 is threadedly connected to the internal threaded hole at the bottom of the first support rod body 31, which is easy and flexible to install. An auxiliary screw sleeve is provided at the bottom of the noise monitor 2, and the auxiliary screw sleeve is threadedly connected to the external threaded end at the top of the third support rod body 33. The number of second support rod bodies 32 is not less than two. The surface of the first support rod body 31, the surface of the second support rod body 32 and the surface of the third support rod body 33 are all provided with scale lines to facilitate subsequent assembly and further adjust the height of the overall device. A number of adjustment threaded holes are opened inside the base body 101, and bolts 4 are threadedly connected in the several adjustment threaded holes. Multiple bolts 4 can have different spiral output depths to assist the base component 1 to be placed and used on an uneven bottom surface, further expanding the scope of use of the overall device.

[0056] A composite support sleeve 5 is sleeved on the outer side of the bottom of the second support rod body 32, and a plurality of clamping spaces are arranged on the outside of the composite support sleeve 5, and a semi-open hollow plate 6 is sleeved in each of the plurality of clamping spaces through a pin shaft, and nuts are threadedly connected at both ends of the pin shaft, and a side clearance groove 8 that penetrates the space of the semi-open hollow plate 6 is provided on the side wall thereof, which is convenient for subsequent structural installation, and an extended support assembly is arranged inside the semi-open hollow plate 6;

[0057] The extension support assembly is set as a second adjustment rod 9, which includes a second adjustment rod body 91 and a constraint shaft 92. A slide groove is provided on the inner side of the middle part of the second adjustment rod body 91. The constraint shaft 92 is fixedly sleeved inside the end of the semi-open hollow plate 6 away from the second support rod body 32, and the middle part of the constraint shaft 92 is clamped in the slide groove. The second adjustment rod 9 is another technical means to increase the overall device, which can realize ground breaking positioning installation;

[0058] The second adjusting rod body 91 can be clamped and accommodated inside the semi-open hollow plate 6, which is convenient for transportation and transfer when the noise monitor 2 is not in use, and the second adjusting rod body 91 can also be flipped and adjusted inside the end of the semi-open hollow plate 6 away from the second support rod body 32 with the constraint axis 92 as the rotation base axis, which is convenient for breaking ground installation and cooperates with the semi-open hollow plate 6 to increase the stability of the overall device during use.

[0059] Working principle: When in use, the first support rod 31 is specifically set to 1m, the second support rod 32 is specifically set to 1.2m, and the third support rod 33 is specifically set to 0.5m. When the noise detection time of the target environment is required, multiple first support rods 31, a single second support rod 32, and a single third support rod 33 can be assembled between the base component 1 and the noise monitor 2 according to actual needs and the assembly effect of the external threaded end and the internal threaded hole to meet the use requirements of different heights, and the semi-open hollow plate 6 and the second adjustment rod 9 are specifically set to three;

[0060] When the noise monitor 2 is in use at a high place, in order to ensure the stability of the whole device, the nuts at both ends of the pin shaft of the semi-open hollow plate 6 can be screwed first, so that the nuts are temporarily away from the surface structure of the composite support sleeve 5, and the freedom of flipping of the semi-open hollow plate 6 is restored. Then, the semi-open hollow plate 6 is flipped to a suitable angle. Similarly, the remaining two semi-open hollow plates 6 are also operated according to the above steps, and then the multiple nuts are reset and locked to ensure the stability of the three semi-open hollow plates 6;

[0061] Next, push the second adjusting rod 9 inside the semi-open hollow plate 6 to a suitable distance and then flip the second adjusting rod 9 until the second adjusting rod 9 is perpendicular to the ground. Then, apply pressure to the second adjusting rod 9 so that the end of the second adjusting rod 9 breaks through the ground and enters the ground. Similarly, the remaining two second adjusting rods 9 are also operated according to the above steps. Finally, the three semi-open hollow plates 6 and the three second adjusting rods 9 are used to perform a stabilizing effect on the bottom of the overall device similar to the stretching and fixing of a traction rope, thereby fully ensuring the stability of the noise monitor 2 during use.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the fill pattern is only for distinguishing the layers, without any other limitation.

[0063] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary bracket for an environmental noise monitor, comprising a base component (1) and a noise monitor (2), characterized in that: A composite support rod (3) is arranged between the base component (1) and the noise monitor (2), the composite support rod (3) comprising a first support rod body (31), a second support rod body (32), and a third support rod body (33), and the bottoms of the first support rod body (31), the second support rod body (32), and the third support rod body (33) are all provided with internal threaded holes, and the tops of the first support rod body (31), the second support rod body (32), and the third support rod body (33) are all provided with external threaded ends, and the external threaded ends and the internal threaded holes in an adjacent state can be threadedly connected; The internal threaded hole at the bottom of the first support rod (31) and the middle structure of the base component (1), the external threaded end at the top of the first support rod (31) and the internal threaded hole at the bottom of the second support rod (32), and the external threaded end at the top of the second support rod (32) and the internal threaded hole at the bottom of the third support rod (33) are assembled and installed by means of threaded connection, and the external threaded end at the top of the third support rod (33) and the bottom structure of the noise monitor (2) are also assembled and installed by means of threaded connection.

2. The auxiliary bracket of the environmental noise monitor according to claim 1, characterized in that: The base component (1) is composed of a base body (101) and a main threaded rod (102) fixedly connected to the top surface of the middle part of the base body (101); the main threaded rod (102) is threadedly connected to the internal threaded hole at the bottom of the first support rod (31).

3. The auxiliary bracket of the environmental noise monitor according to claim 1, characterized in that: An auxiliary screw sleeve is arranged at the bottom of the noise monitor (2), and the auxiliary screw sleeve is threadedly connected to the external threaded end of the top of the third support rod body (33). The number of the second support rod bodies (32) is not less than two, and the surface of the first support rod body (31), the surface of the second support rod body (32) and the surface of the third support rod body (33) are all provided with scale lines.

4. The auxiliary bracket of the environmental noise monitor according to claim 2, characterized in that: A plurality of adjusting threaded holes are provided inside the base body (101), and bolts (4) are threadedly connected in the plurality of adjusting threaded holes.

5. The auxiliary bracket of the environmental noise monitor according to claim 1, characterized in that: A composite support sleeve (5) is sleeved on the outer side of the bottom of the second support rod body (32), and a plurality of clamping spaces are arranged on the outside of the composite support sleeve (5), and a semi-open hollow plate (6) is sleeved in each of the clamping spaces through a pin shaft, and nuts are threadedly connected at both ends of the pin shaft, and a side clearance groove (8) that penetrates the space of the semi-open hollow plate (6) is provided on the side wall of the semi-open hollow plate (6), and an extended support component is arranged inside the semi-open hollow plate (6).

6. The auxiliary bracket of the environmental noise monitor according to claim 5, characterized in that: The extension support assembly is configured as a first adjustment rod (7), the first adjustment rod (7) comprising a first adjustment rod body (71), an extension plate (72), and a positioning screw (73), the first adjustment rod body (71) being received and inserted into the interior of the semi-open hollow plate (6), one end of the extension plate (72) and one end of the positioning screw (73) being fixedly connected to the surface of one end of the first adjustment rod body (71), and the other end of the extension plate (72) and the other end of the positioning screw (73) respectively passing through the side clearance groove (8) and the open structural space of the semi-open hollow plate (6) and extending to the outside of the semi-open hollow plate (6), and the positioning screw (73) being threadedly connected to the surface of the other end of the extension plate (72).

7. The auxiliary bracket of the environmental noise monitor according to claim 6, characterized in that: A reinforcing rod (10) is clamped inside the end of the other end of the extension plate (72), and the two ends of the reinforcing rod (10) are respectively fixedly connected to the surfaces of the two ends of the semi-open hollow plate (6).

8. The auxiliary bracket of the environmental noise monitor according to claim 7, characterized in that: The outer movable sleeve of one end of the reinforcing rod (10) is connected with a screw (11) and a damping sleeve (12), and the two ends of the screw (11) are respectively fixedly connected to the end surface of the damping sleeve (12) and the surface of the other end of the extension plate (72).

9. The auxiliary bracket for the environmental noise monitor according to claim 5, characterized in that: The extension support assembly is configured as a second adjustment rod (9), the second adjustment rod (9) comprising a second adjustment rod body (91) and a constraint shaft (92), a slide groove is provided on the inner side of the middle portion of the second adjustment rod body (91), the constraint shaft (92) is fixedly sleeved inside the end of the semi-open hollow plate (6) away from the second support rod body (32), and the middle portion of the constraint shaft (92) is clamped in the slide groove.

10. The auxiliary bracket for the environmental noise monitor according to claim 9, characterized in that: The second adjustment rod body (91) can be received and locked inside the semi-open hollow plate (6), and the second adjustment rod body (91) can also be turned over and adjusted inside the end of the semi-open hollow plate (6) away from the second support rod body (32) with the constraint axis (92) as the rotation base axis.

Images