Height-adjustable environment monitoring device

Abstract

The utility model discloses a height-adjustable environment monitoring device, and relates to the technical field of environment monitoring devices. The device comprises a base, a telescopic column is fixedly connected to the top of the base, a signal box is arranged at the telescopic end of the telescopic column, a wind speed sensor is arranged at the telescopic end of the telescopic column, and a wind direction sensor is arranged at the telescopic end of the telescopic column. When the environment monitoring device needs to be used, a worker moves the environment monitoring device to a designated position, then the motor can be started to enable the second supporting frame to move downwards to drive the telescopic end of the telescopic column to move downwards, and at the moment, the worker adjusts the height of the environment monitoring device to a proper position according to working requirements; and after adjustment is completed, the cylindrical pins are inserted into the fixing holes, the adjusted height is fixed, the effect of adjusting the height of the environment monitoring device is achieved through the design, different environment requirements are met, and flexibility is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental monitoring devices, and particularly relates to an environmental monitoring device with adjustable height. Background Technique

[0002] Environmental monitoring is to detect the content and emission of various substances that have an impact on humans and the environment, track the changes in environmental quality, determine the environmental quality level, and provide the basis and guarantee for environmental management, pollution control and other work; simply put, understanding the environmental level and conducting environmental monitoring are the prerequisites for carrying out all environmental work.

[0003] According to a disclosed environmental monitoring device with adjustable height (publication number: CN 211626531U): It includes a height adjustment mechanism and a monitoring device body located on the top surface of the height adjustment mechanism. The height adjustment mechanism includes a height adjustment base plate, a first adjustment block, a second adjustment block and a bottom plate. The top of the height adjustment base plate is provided with an installation groove for placing the monitoring device body. The bottom of the height adjustment base plate is provided with two symmetric inclined surfaces. A triangular cavity is formed between the two inclined surfaces and the top surface of the bottom plate. The first adjustment block and the second adjustment block are both right triangles. The two adjustment blocks can be combined to form a triangular block that matches the triangular cavity, and the two adjustment blocks can slide along the inclined surfaces at the bottom of the height adjustment base plate and the top surface of the bottom plate.

[0004] In the above application, through the mutual cooperation between the monitoring device body and the height adjustment mechanism, it is difficult to solve the function of fixing the monitoring device body after the height adjustment mechanism is adjusted, resulting in the monitoring device body collapsing or displacing under the influence of external forces. Therefore, we propose an environmental monitoring device with adjustable height. Content of the Utility Model

[0005] The purpose of the utility model is to provide an environmental monitoring device with adjustable height. Through the mutual cooperation between components such as the gear, rack and fixing spikes of the fixing mechanism, after the height adjustment mechanism is adjusted, the staff starts the motor to make the connecting plate move downward under pressure. The downward movement of the connecting plate drives the fixing spikes to move downward inside the mounting plate. During the movement of the fixing spikes, they enter the ground to fix the environmental monitoring device. Such a design achieves the effect of fixing the environmental monitoring rotating shaft, effectively preventing the environmental monitoring device from collapsing or displacing under the influence of external forces during work, and solving the existing problems.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model relates to an environment monitoring device with adjustable height, which comprises a base. A telescopic column is fixedly connected to the top of the base. A signal box is arranged at the telescopic end of the telescopic column. An anemometer is arranged at the telescopic end of the telescopic column. A wind vane sensor is arranged at the telescopic end of the telescopic column. A height adjusting mechanism is arranged on the top of the base.

[0008] The height adjusting mechanism comprises a motor. The side of the motor is fixedly connected to the side of the telescopic column. The output shaft of the motor is fixedly connected with a threaded rod. A threaded sleeve is threadedly connected to the circumferential surface of the threaded rod. The top of the threaded sleeve is fixedly connected with a first support frame. A regulating rod is rotatably connected inside the first support frame. One end of the regulating rod far away from the inside of the first support frame is fixedly connected with a second support frame. The side of the second support frame is fixedly connected to the telescopic end of the telescopic column. A first bearing is fixedly connected inside the first support frame. A second bearing is fixedly connected inside the second support frame.

[0009] Furthermore, a fixing frame is fixedly connected to the side of the telescopic column. A cylindrical pin is slidably connected inside the fixing frame. The function of the fixing frame fixedly connected to the side of the telescopic column is to support the cylindrical pin through the fixing frame. The function of the cylindrical pin slidably connected inside the fixing frame is to fix the telescopic end of the telescopic column through the cylindrical pin.

[0010] Furthermore, a fixing hole is formed in the telescopic end of the telescopic column. A limiting plate is fixedly penetrated through the circumferential surface of the threaded rod. The function of the limiting plate fixedly penetrated through the circumferential surface of the threaded rod is to limit the displacement distance of the threaded sleeve.

[0011] Furthermore, the number of the fixing holes is set to be five, and they are linearly arrayed along the top of the telescopic column. The function of the number of the fixing holes being set to be five and linearly arrayed along the top of the telescopic column is to fix the telescopic end of the telescopic column at different heights through multiple fixing holes.

[0012] Furthermore, a fixing mechanism is arranged on the top of the base. The fixing mechanism comprises a rotating shaft. One end of the rotating shaft is fixedly connected to the end of the threaded rod far away from the output end of the motor. A gear is fixedly penetrated through the circumferential surface of the rotating shaft. A sliding groove is formed in the side of the telescopic column. A sliding column is slidably connected inside the sliding groove. One end of the sliding column far away from the inside of the sliding groove is fixedly connected with a rack. A pressing rod is fixedly connected to the bottom of the rack. An installation plate is fixedly connected to the side of the base. A fixing thorn penetrates through the top of the installation plate and is slidably connected to the circumferential surface of the fixing thorn. A connecting plate is fixedly connected to the top of the fixing thorn. The function of arranging the fixing mechanism on the top of the base is to ensure that the monitoring device can work stably during operation.

[0013] Furthermore, a reset spring is fixedly connected to the top of the mounting plate. One end of the reset spring away from the top of the mounting plate is fixedly connected to the bottom of the connecting plate. The function of the connection between one end of the reset spring away from the top of the mounting plate and the bottom of the connecting plate is that when the connecting plate is not stressed, it is reset by the elasticity of the reset spring.

[0014] Furthermore, the circumferential surface of the gear meshes with the side surface of the rack. The number of the fixing thorns and the reset springs is set to four, two in a group, and symmetrically arranged along the vertical central axis of the base. The function of the circumferential surface of the gear meshing with the side surface of the rack is to ensure that the rack can be driven to move when the gear rotates. The function of setting the number of the fixing thorns and the reset springs to four, two in a group, and symmetrically arranged along the vertical central axis of the base is to fix the monitoring device more stably through multiple fixing thorns.

[0015] The utility model has the following beneficial effects:

[0016] 1. Through the mutual cooperation among components such as the motor, the threaded rod, and the adjusting rod of the height adjusting mechanism of the utility model, when the environmental monitoring device needs to be used, after the staff moves the environmental monitoring device to the designated position, then the motor can be started to drive the telescopic end of the telescopic column to move downward by the downward movement of the second support frame. At this time, the staff can adjust the height of the environmental monitoring device to a suitable position according to the work requirements. After the adjustment is completed, the cylindrical pin is inserted into the internal fixing hole to fix the adjusted height. Such a design achieves the effect of adjusting the height of the environmental monitoring device to adapt to different environmental requirements and improves the flexibility.

[0017] 2. Through the mutual cooperation among components such as the gear, the rack, and the fixing thorns of the fixing mechanism of the utility model, after the height adjusting mechanism is adjusted, the staff starts the motor to make the connecting plate move downward under pressure. The downward movement of the connecting plate drives the fixing thorns to move downward inside the mounting plate. During the movement of the fixing thorns, they enter the ground to fix the environmental monitoring device. Such a design achieves the effect of fixing the environmental monitoring rotating shaft and effectively prevents the environmental monitoring device from collapsing or displacing under the influence of external forces during work.

[0018] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic structural diagram of the three - dimensional appearance of the first perspective of the present utility model;

[0021] Figure 2 It is a schematic structural diagram of the three - dimensional appearance of the second perspective of the present utility model;

[0022] Figure 3 For the present utility model Figure 1 It is a schematic enlarged three - dimensional structural diagram of A in the present utility model;

[0023] Figure 4 For the present utility model Figure 2 It is a schematic enlarged three - dimensional structural diagram of B in the present utility model.

[0024] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0025] 1. Base; 2. Telescopic column; 3. Signal box; 4. Wind speed sensor; 5. Wind direction sensor; 6. Height adjustment mechanism; 61. Motor; 62. Threaded rod; 63. Threaded sleeve; 64. First support frame; 65. Adjusting rod; 66. Second support frame; 67. First bearing; 68. Second bearing; 69. Fixed frame; 610. Cylindrical pin; 611. Fixed hole; 612. Limiting plate; 7. Fixing mechanism; 71. Rotating shaft; 72. Gear; 73. Chute; 74. Sliding column; 75. Rack; 76. Pressure rod; 77. Mounting plate; 78. Fixing thorn; 79. Connecting plate; 710. Return spring. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] Please refer to Figures 1-4 , the present utility model is a height - adjustable environmental monitoring device, including a base 1, the top of the base 1 is fixedly connected with a telescopic column 2, the telescopic end of the telescopic column 2 is provided with a signal box 3, the telescopic end of the telescopic column 2 is provided with a wind speed sensor 4, the telescopic end of the telescopic column 2 is provided with a wind direction sensor 5, and the top of the base 1 is provided with a height adjustment mechanism 6;

[0028] The height adjustment mechanism 6 includes a motor 61. The side of the motor 61 is fixedly connected to the side of the telescopic column 2. The output shaft of the motor 61 is fixedly connected with a threaded rod 62. A threaded sleeve 63 is threadedly connected to the circumferential surface of the threaded rod 62. The top of the threaded sleeve 63 is fixedly connected with a first support frame 64. A regulating rod 65 is rotatably connected inside the first support frame 64. One end of the regulating rod 65 away from the inside of the first support frame 64 is fixedly connected with a second support frame 66. The side of the second support frame 66 is fixedly connected to the telescopic end of the telescopic column 2. A first bearing 67 is fixedly connected inside the first support frame 64. A second bearing 68 is fixedly connected inside the second support frame 66.

[0029] A fixed frame 69 is fixedly connected to the side of the telescopic column 2. A cylindrical pin 610 is slidably connected inside the fixed frame 69. The function of fixedly connecting the fixed frame 69 to the side of the telescopic column 2 is to support the cylindrical pin 610 through the fixed frame 69. The function of slidably connecting the cylindrical pin 610 inside the fixed frame 69 is to fix the telescopic end of the telescopic column 2 through the cylindrical pin 610.

[0030] A fixing hole 611 is formed in the telescopic end of the telescopic column 2. A limiting plate 612 is fixedly penetrated through the circumferential surface of the threaded rod 62. The function of fixedly penetrating the limiting plate 612 through the circumferential surface of the threaded rod 62 is to limit the displacement distance of the threaded sleeve 63.

[0031] The number of the fixing holes 611 is set to five, and they are linearly arrayed along the top of the telescopic column 2. The function of setting the number of the fixing holes 611 to five and linearly arraying them along the top of the telescopic column 2 is to fix the telescopic end of the telescopic column 2 at different heights through the multiple fixing holes 611.

[0032] A fixing mechanism 7 is arranged on the top of the base 1. The fixing mechanism 7 includes a rotating shaft 71. One end of the rotating shaft 71 is fixedly connected to the end of the threaded rod 62 away from the output end of the motor 61. A gear 72 is fixedly penetrated through the circumferential surface of the rotating shaft 71. A sliding groove 73 is formed in the side of the telescopic column 2. A sliding column 74 is slidably connected inside the sliding groove 73. One end of the sliding column 74 away from the inside of the sliding groove 73 is fixedly connected with a rack 75. The bottom of the rack 75 is fixedly connected with a pressing rod 76. An installation plate 77 is fixedly connected to the side of the base 1. A fixing thorn 78 penetrates through the top of the installation plate 77 and is slidably connected to the circumferential surface of the fixing thorn 78. The top of the fixing thorn 78 is fixedly connected with a connecting plate 79. The function of arranging the fixing mechanism 7 on the top of the base 1 is to ensure that the monitoring device can work stably during operation.

[0033] A return spring 710 is fixedly connected to the top of the mounting plate 77. One end of the return spring 710 away from the top of the mounting plate 77 is fixedly connected to the bottom of the connecting plate 79. The function of fixedly connecting one end of the return spring 710 away from the top of the mounting plate 77 to the bottom of the connecting plate 79 is that when the connecting plate 79 is not stressed, it is reset by the elasticity of the return spring 710.

[0034] The circumferential surface of the gear 72 meshes with the side surface of the rack 75. The number of the fixing spikes 78 and the return spring 710 is set to four, two in a group, and they are symmetric with each other along the vertical central axis of the base 1. The function of the circumferential surface of the gear 72 meshing with the side surface of the rack 75 is to ensure that the rack 75 can be driven to move when the gear 72 rotates. The function of setting the number of the fixing spikes 78 and the return spring 710 to four, two in a group, and symmetric with each other along the vertical central axis of the base 1 is to fix the monitoring device more stably through multiple fixing spikes 78.

[0035] A specific application of this embodiment is as follows: When the environmental monitoring device needs to be used, after the staff moves the environmental monitoring device to the designated position, the motor 61 can be started. The output shaft of the motor 61 rotates counterclockwise. The counterclockwise rotation of the output shaft of the motor 61 drives the threaded rod 62 to rotate counterclockwise. The threaded sleeve 63 threadedly connected to the circumferential surface of the threaded rod 62 moves from right to left. The movement of the threaded sleeve 63 from right to left drives the adjusting rod 65 to move downward through the first support frame 64. The downward movement of the adjusting rod 65 drives the second support frame 66 to move downward through the second support frame 66. The downward movement of the second support frame 66 drives the telescopic end of the telescopic column 2 to move downward. At this time, the staff adjusts the height of the environmental monitoring device to a suitable position according to the work requirements. After the adjustment is completed, the cylindrical pin 610 is inserted into the fixing hole 611 to fix the adjusted height.

[0036] After the height adjustment mechanism 6 is adjusted, to prevent the environmental monitoring device from tilting or collapsing under the influence of external forces during operation, at this time, the staff can start the motor 61. The output shaft of the motor 61 rotates counterclockwise. The counterclockwise rotation of the output shaft of the motor 61 drives the threaded rod 62 to rotate counterclockwise. The rotating shaft 71 fixed to one end of the threaded rod 62 rotates counterclockwise. The counterclockwise rotation of the rotating shaft 71 drives the gear 72 to rotate counterclockwise. Because the gear 72 meshes with the rack 75, the counterclockwise rotation of the gear 72 drives the rack 75 to move downward through the sliding column 74 inside the chute 73. The downward movement of the rack 75 drives the pressure rod 76 to move downward. During the downward movement of the pressure rod 76, the connecting plate 79 is pressed. The connecting plate 79 moves downward under the pressure. The downward movement of the connecting plate 79 drives the fixing spike 78 to move downward inside the mounting plate 77. During the movement of the fixing spike 78, it enters the ground to fix the environmental monitoring device.

[0037] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0038] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An environment monitoring device with adjustable height, characterized in that, It includes a base (1), a telescopic column (2) is fixedly connected to the top of the base (1), a signal box (3) is arranged at the telescopic end of the telescopic column (2), an anemometer (4) is arranged at the telescopic end of the telescopic column (2), a wind direction sensor (5) is arranged at the telescopic end of the telescopic column (2), and a height adjustment mechanism (6) is arranged at the top of the base (1); The height adjustment mechanism (6) includes a motor (61), the side of the motor (61) is fixedly connected to the side of the telescopic column (2), the output shaft of the motor (61) is fixedly connected to a threaded rod (62), a threaded sleeve (63) is threadedly connected to the circumferential surface of the threaded rod (62), a first support frame (64) is fixedly connected to the top of the threaded sleeve (63), a regulating rod (65) is rotatably connected inside the first support frame (64), the end of the regulating rod (65) away from the inside of the first support frame (64) is fixedly connected to a second support frame (66), the side of the second support frame (66) is fixedly connected to the telescopic end of the telescopic column (2), a first bearing (67) is fixedly connected inside the first support frame (64), and a second bearing (68) is fixedly connected inside the second support frame (66).

2. The environmental monitoring device with adjustable height according to claim 1, wherein A fixing frame (69) is fixedly connected to the side of the telescopic column (2), and a cylindrical pin (610) is slidably connected inside the fixing frame (69).

3. The height-adjustable environmental monitoring device according to claim 1, characterized in that, A fixing hole (611) is opened at the telescopic end of the telescopic column (2), and a limiting plate (612) is fixedly penetrated through the circumferential surface of the threaded rod (62).

4. An environment monitoring device with adjustable height according to claim 3, characterized in that, The number of the fixing holes (611) is set to five, and they are linearly arranged along the top of the telescopic column (2).

5. The height-adjustable environmental monitoring device according to claim 1, characterized in that A fixing mechanism (7) is arranged at the top of the base (1), the fixing mechanism (7) includes a rotating shaft (71), one end of the rotating shaft (71) is fixedly connected to the end of the threaded rod (62) away from the output end of the motor (61), a gear (72) is fixedly penetrated through the circumferential surface of the rotating shaft (71), a sliding groove (73) is opened on the side of the telescopic column (2), a sliding column (74) is slidably connected inside the sliding groove (73), a rack (75) is fixedly connected to the end of the sliding column (74) away from the inside of the sliding groove (73), a pressing rod (76) is fixedly connected to the bottom of the rack (75), a mounting plate (77) is fixedly connected to the side of the base (1), a fixing thorn (78) penetrates through the top of the mounting plate (77) and is slidably connected to the circumferential surface of the fixing thorn (78), and a connecting plate (79) is fixedly connected to the top of the fixing thorn (78).

6. The height-adjustable environmental monitoring device according to claim 5, characterized in that, A return spring (710) is fixedly connected to the top of the mounting plate (77), and one end of the return spring (710) away from the top of the mounting plate (77) is fixedly connected to the bottom of the connecting plate (79).

7. An environment monitoring device with adjustable height according to claim 5, characterized in that, The circumferential surface of the gear (72) meshes with the side of the rack (75), the number of the fixing thorns (78) and the return springs (710) is set to four, two in a group, and they are symmetrically arranged along the vertical central axis of the base (1).

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