CN113375711A

CN113375711A - Atmospheric environment monitoring devices for municipal works

Info

Publication number: CN113375711A
Application number: CN202110759352.5A
Authority: CN
Inventors: 李军; 王浩; 孔凡华
Original assignee: Linyi Lunan Analysis And Testing Institute
Current assignee: Linyi Lunan Analysis And Testing Institute
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-09-10

Abstract

The invention belongs to the technical field of municipal engineering equipment, and relates to an atmospheric environment monitoring device for municipal engineering; the invention provides an atmospheric environment monitoring device for municipal engineering, which adopts a cylinder body design with a top cover, arranges a monitor at the top end of a monitoring assembly, controls the monitoring assembly to lift through a driving structure, can accommodate or expose the monitor as required, and has good protection performance on the monitor and high overall practicability of the device; and the height of the monitor is adjustable, so that the air at different heights can be monitored conveniently, and the monitoring requirement can be met.

Description

Atmospheric environment monitoring devices for municipal works

Technical Field

The invention belongs to the technical field of municipal engineering equipment, and relates to an atmospheric environment monitoring device for municipal engineering.

Background

The municipal engineering refers to the construction of various basic facilities such as public transport facilities, water supply, drainage, gas, city flood control, environmental sanitation, illumination and the like in city construction, is an essential material foundation for the survival and development of cities, and is a basic condition for improving the living standard of people and opening the environment.

Municipal works need monitor the atmospheric environment in city, and current monitoring devices are installed outdoors mostly, if some sleet weather appears, the device probably has the condition of damage, consequently need protect the monitor.

Therefore, the inventor designs an atmospheric environment monitoring device for municipal engineering to solve the above problems.

Disclosure of Invention

Technical problem to be solved

The invention aims to overcome the defects in the prior art and provides an atmospheric environment monitoring device for municipal engineering.

(II) technical scheme

An atmospheric environment monitoring device for municipal engineering comprises an outer barrel, a top cover and a monitoring assembly, wherein the top cover is positioned above the outer barrel, a bracket is arranged on the outer wall of the left side of the outer barrel, the top end of the bracket is hinged with the left end of the top cover, and a reset spring is connected between the left end of the top cover and the outer wall of the outer barrel;

the monitoring assembly comprises a sliding rail, a sliding block, a rack, a monitor, a butting rod and a driving gear; a vertical sliding rail is arranged on the inner wall of the right side of the outer barrel, a sliding block is connected onto the sliding rail in a sliding mode, and a vertical rack is connected to the left side of the sliding block; the driving gear is arranged at the upper position of the inner cavity of the outer barrel, and the rack is meshed with the driving gear; the top of the rack is provided with a monitor, the rack is also connected with a resisting rod, and the resisting rod extends to the left side of the monitor and is bent upwards;

the drive gear is also provided with a drive structure.

Preferably, the return spring enables the top cover to press on the top of the outer cylinder without other external force and seals the outer cylinder.

Preferably, the slide rail is also provided with limiting blocks up and down.

Preferably, the top end of the holding rod is higher than the monitor or is flush with the top surface of the monitor.

Preferably, the driving structure comprises a first driving wheel, a driving belt, a second driving wheel, a first worm, a first type supporting seat and a first hand wheel;

the first driving wheel is coaxially connected with the driving gear, the second driving wheel is arranged at a position lower than the inner cavity of the outer barrel, and the first driving wheel is in transmission connection with the second driving wheel through a transmission belt; the second transmission wheel is also coaxially externally connected with a first worm wheel, and the first worm wheel is positioned outside the outer cylinder; a first kind of supporting seat is arranged on the outer wall of the outer barrel, a first worm is rotatably arranged on the first kind of supporting seat, the first worm is provided with a first hand wheel, and the first worm is meshed with a first worm wheel.

Preferably, the first worm and the first worm wheel can realize self-locking.

Optionally, the device also comprises a support shaft, a base, a second worm wheel, a second worm, a second type support seat and a second hand wheel;

the base is positioned below the outer barrel, the outer barrel is downwards connected with a fulcrum shaft, and the bottom end of the fulcrum shaft is rotatably connected with the base through a bearing; a second worm wheel is arranged on the support shaft, a second type of supporting seat is arranged on the base, a second worm is rotatably arranged on the second type of supporting seat, a second hand wheel is arranged on the second worm, and the second worm is meshed with the second worm wheel.

Optionally, the second worm and the second worm wheel can realize self-locking.

(III) advantageous effects

The invention provides an atmospheric environment monitoring device for municipal engineering, which adopts a cylinder body design with a top cover, arranges a monitor at the top end of a monitoring assembly, controls the monitoring assembly to lift through a driving structure, can accommodate or expose the monitor as required, and has good protection performance on the monitor and high overall practicability of the device; and the height of the monitor is adjustable, so that the air at different heights can be monitored conveniently, and the monitoring requirement can be met.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an internal structural view (fully stored state) of the present invention;

FIG. 3 is an internal block diagram of the present invention (monitor exposed);

FIG. 4 is an enlarged view of FIG. 1;

FIG. 5 is a block diagram of another embodiment of the present invention;

fig. 6 is an enlarged view of fig. 5.

In the drawings, the components represented by the respective reference numerals are listed below:

101-outer cylinder, 102-top cover, 103-bracket, 104-return spring;

201-sliding rail, 202-sliding block, 203-rack, 204-monitor, 205-resisting rod, 206-limiting block, 207-driving gear;

301-a first transmission wheel, 302-a transmission belt, 303-a second transmission wheel, 304-a first worm wheel, 305-a first worm, 306-a type of supporting seat, 307-a first hand wheel;

401-fulcrum shaft, 402-base, 403-second worm wheel, 404-second worm, 405-second type supporting seat and 406-second hand wheel.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

An atmospheric environment monitoring device for municipal engineering comprises an outer cylinder 101, a top cover 102 and a monitoring assembly, wherein the top cover 102 is positioned above the outer cylinder 101, the outer wall of the left side of the outer cylinder 101 is connected with a support 103, the top end of the support 103 is hinged with the left end of the top cover 102, and a reset spring 104 is connected between the left end of the top cover 102 and the outer wall of the outer cylinder 101;

the monitoring component comprises a sliding rail 201, a sliding block 202, a rack 203, a monitor 204, a resisting rod 205 and a driving gear 207; a vertical sliding rail 201 is fixed on the inner wall of the right side of the outer cylinder 101, a sliding block 202 is connected on the sliding rail 201 in a sliding manner, and a vertical rack 203 is connected on the left side of the sliding block 202; the driving gear 207 is arranged at the upper position of the inner cavity of the outer cylinder 101, and the rack 203 is meshed with the driving gear 207; the monitor 204 is arranged at the top of the rack 203, the rack 203 is also connected with a supporting rod 205, and the supporting rod 205 extends to the left side of the monitor 204 and is bent upwards;

the drive gear 207 is also provided with a drive structure.

The driving structure comprises a first driving wheel 301, a driving belt 302, a second driving wheel 303, a first worm wheel 304, a first worm 305, a first type supporting seat 306 and a first hand wheel 307;

the first driving wheel 301 is coaxially connected with the driving gear 207, the second driving wheel 303 is arranged at a position lower than the inner cavity of the outer barrel 101, and the first driving wheel 301 and the second driving wheel 303 are in transmission connection through a transmission belt 302; the second transmission wheel 303 is also coaxially externally connected with a first worm wheel 304, and the first worm wheel 304 is positioned outside the outer cylinder 101; a first-class supporting seat 306 is fixedly connected to the outer wall of the outer cylinder 101, a first worm 305 is rotatably mounted on the first-class supporting seat 306, the first worm 305 is provided with a first hand wheel 307, and the first worm 305 is meshed with a first worm wheel 304.

Referring to fig. 1, 2 and 3, the monitor can be accommodated or exposed according to the requirement, and the exposed height of the monitor can be adjusted, so that the air with different heights can be monitored conveniently.

Specifically, a first worm 305 is rotated through a first hand wheel 307, the first worm 305 drives a first worm wheel 304 to drive a second transmission wheel 303 coaxial with the first worm wheel to rotate, the second transmission wheel 303 drives a first transmission wheel 301 to rotate through a transmission belt 302, and thus the driving gear 207 rotates along with the first worm wheel and acts with the rack 203; the rack 203 is guided by the slide block 202 and the slide rail 203 to lift, and drives the support rod 205 and the monitor 204 to lift synchronously; the first hand wheel 307 is close to the lower part, and is convenient for the user to operate.

Referring to the attached drawings, the reset spring 104 enables the top cover 102 to be pressed on the top of the outer cylinder 101 without other external force and seals the outer cylinder 101, and at the moment, the monitoring component is located in the outer cylinder 101, so that the monitoring component can be effectively protected;

when the rack 203 moves upwards, because the top end of the abutting rod 205 is higher than the monitor 204 or is flush with the top surface of the monitor 204, the top end of the abutting rod 205 firstly contacts the top cover 102 and pushes the top cover 102 open, so that the monitor 204 is prevented from directly colliding with the top cover, and the monitor 204 is protected; and as the rack 203 moves upwards, the monitor 204 is exposed so as to monitor the atmospheric condition;

and the rotation condition of the driving structure is controlled, so that the lifting movement of the rack 203 and the monitor 204 can be further controlled, and the monitoring of the air with different heights can be realized. The worm 305 and worm wheel 304 should be self-locking so that the height of the monitor 204 can be positioned.

Conversely, when the rack 203 moves downward, the monitoring assembly can be retracted into the outer barrel 101.

In addition, the upper part and the lower part of the sliding rail 201 are also provided with a limiting block 206, the upper limiting block 206 prevents the rack 203 from excessively moving to cause separation, and the lower limiting block 206 prevents the rack 203 from excessively moving downwards to cause the interference between the resisting rod 205 and the driving gear 207.

Example 2

On the basis of the example 1, the method comprises the following steps of,

the device also comprises a support shaft 401, a base 402, a second worm wheel 403, a second worm 404, a second type support seat 405 and a second hand wheel 406;

the base 402 is positioned below the outer barrel 101, the outer barrel 101 is connected with a support shaft 401 downwards, and the bottom end of the support shaft 401 is rotatably connected with the base 402 through a bearing; a second worm wheel 403 is fixedly connected to the support shaft 401, a second type support seat 405 is fixedly connected to the base 402, a second worm 404 is rotatably mounted on the second type support seat 405, a second hand wheel 406 is mounted on the second worm 404, and the second worm 404 is meshed with the second worm wheel 403.

Specifically, the second worm 404 is rotated by the second hand wheel 406, so that the second worm 404 drives the second worm wheel 403 to drive the support shaft 401 to rotate, and thus, the components above the support shaft 401 rotate along with the support shaft, the monitor 204 rotates, and the monitoring requirements in different directions are met.

The second worm 404 and the second worm wheel 403 should also be self-locked, so that the orientation of the monitor 204 can be determined.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The atmospheric environment monitoring device for the municipal engineering comprises an outer cylinder (101), a top cover (102) and a monitoring assembly, and is characterized in that the top cover (102) is positioned above the outer cylinder (101), a bracket (103) is arranged on the outer wall of the left side of the outer cylinder (101), the top end of the bracket (103) is hinged with the left end of the top cover (102), and a reset spring (104) is connected between the left end of the top cover (102) and the outer wall of the outer cylinder (101);

the monitoring assembly comprises a sliding rail (201), a sliding block (202), a rack (203), a monitor (204), a resisting rod (205) and a driving gear (207); a vertical sliding rail (201) is arranged on the inner wall of the right side of the outer cylinder (101), a sliding block (202) is connected onto the sliding rail (201) in a sliding mode, and a vertical rack (203) is connected to the left side of the sliding block (202); the driving gear (207) is arranged at the upper position of the inner cavity of the outer cylinder (101), and the rack (203) is meshed with the driving gear (207); the monitor (204) is arranged at the top of the rack (203), the rack (203) is also connected with a resisting rod (205), and the resisting rod (205) extends to the left side of the monitor (204) and is bent upwards;

the driving gear (207) is also provided with a driving structure.

2. The atmospheric environmental monitoring device for municipal engineering according to claim 1, wherein the return spring (104) presses the top cover (102) against the top of the outer cylinder (101) without any other external force and seals the outer cylinder (101).

3. The atmospheric environmental monitoring device for municipal engineering according to claim 2, characterized in that the slide rail (201) is further provided with stoppers (206) on the top and bottom.

4. The atmospheric environmental monitoring device for municipal engineering according to claim 1, wherein the top of the resisting rod (205) is higher than the monitor (204) or flush with the top surface of the monitor (204).

5. The atmospheric environmental monitoring device for municipal engineering according to claim 4, wherein the driving structure comprises a first driving wheel (301), a driving belt (302), a second driving wheel (303), a first worm wheel (304), a first worm (305), a first type of support seat (306), and a first hand wheel (307);

the first transmission wheel (301) is coaxially connected with the driving gear (207), the second transmission wheel (303) is arranged at a position lower than the inner cavity of the outer barrel (101), and the first transmission wheel (301) is in transmission connection with the second transmission wheel (303) through a transmission belt (302); the second transmission wheel (303) is also coaxially and externally connected with a first worm wheel (304), and the first worm wheel (304) is positioned on the outer side of the outer cylinder (101); the outer wall of the outer barrel (101) is provided with a first type of supporting seat (306), a first type of supporting seat (306) is provided with a first worm (305) in a rotating mode, the first worm (305) is provided with a first hand wheel (307), and the first worm (305) is meshed with a first worm wheel (304).

6. The atmospheric environmental monitoring device for municipal engineering according to claim 5, wherein the first worm (305) and the first worm wheel (304) are self-locking.

7. The atmospheric environment monitoring device for municipal engineering according to claim 1, further comprising a support shaft (401), a base (402), a second worm gear (403), a second worm (404), a second type support seat (405), and a second hand wheel (406);

the base (402) is positioned below the outer cylinder (101), the outer cylinder (101) is connected with a support shaft (401) downwards, and the bottom end of the support shaft (401) is rotatably connected with the base (402) through a bearing; a second worm wheel (403) is arranged on the support shaft (401), a second type of support seat (405) is arranged on the base (402), a second worm (404) is rotatably arranged on the second type of support seat (405), a second hand wheel (406) is arranged on the second worm (404), and the second worm (404) is meshed with the second worm wheel (403).

8. The atmospheric environmental monitoring device for municipal engineering according to claim 7, wherein the second worm (404) and the second worm wheel (403) are self-locking.