An environmental protection monitoring device for engineering construction

Abstract

The utility model discloses an environmental protection monitoring device for engineering construction relates to engineering construction environmental monitoring technical field. The utility model discloses a base and quick adjusting assembly, the top fixed coupling of base has electric cylinder, the top fixed coupling of electric cylinder output has the mounting block, the top fixed coupling of mounting block has the guide pulley. The utility model discloses a quick adjusting assembly, utilizes electric cylinder control mounting block and guide pulley and uses height's adjustment, utilizes drive motor control winding roller simultaneously to steel wire rope and releases, makes movable frame can be on mounting block and electric cylinder surface smooth sliding, drives initiative monitoring mechanism to adjust to required height fast, adapts the different monitoring demand among construction environment, and under the action of exhaust fan initiative suction external air, carries out monitoring to air quality through sensor cabin, effectively solves the problem that the prior art cannot adapt to different monitoring height fast, and promotes monitoring efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of environmental monitoring technology for engineering construction, and in particular relates to an environmental protection monitoring device for engineering construction. Background Technology

[0002] Environmental protection monitoring devices used in engineering construction typically consist of a rigid base, a column vertically fixed on the base, and a sensor compartment installed on top of the column. The sensor compartment integrates monitoring elements for noise, dust, etc., and is protected by a sealed metal shell. The column and base are rigidly connected by welding or bolts, and the sensor compartment is also fastened to the column by a flange. Multiple sensors integrated inside the sensor compartment monitor the air quality at the construction site.

[0003] Chinese patent application CN216977960U discloses an environmental protection monitoring device for engineering construction, including a base and a support column fixedly installed on the upper end of the base. The base has an L-shaped groove, and a pushing component is provided on the base. The pushing component includes an L-shaped connecting rod, which is slidably installed in the groove. When maintenance of the monitoring component is required, the operator pulls the L-shaped connecting rod by holding the handle. The L-shaped connecting rod slides in the groove through a slide bar, driving the connecting rod to move. The height of the monitoring component is related to the angle between the connecting rod and the base. As the angle between the connecting rod and the base decreases, the height of the monitoring component decreases accordingly. When the monitoring component descends to a suitable position, the L-shaped connecting rod and the monitoring component are limited by the cooperation of the limiting column and the limiting hole, facilitating maintenance by the operator.

[0004] Although the patent allows for the raising and lowering of the monitoring components by adjusting their position, and controls the lowering of the monitoring components when maintenance is needed, making it easier for staff to maintain and repair them, the patent cannot quickly adapt to different monitoring directions and height requirements in complex construction environments. Especially when the layout of the construction area changes or the equipment needs to be temporarily moved, the adjustment process is cumbersome and time-consuming, and the frequent disassembly can easily damage the components, making it unsuitable for use.

[0005] To address these issues, we provide an environmental protection monitoring device for engineering construction. Utility Model Content

[0006] The purpose of this invention is to provide an environmental protection monitoring device for engineering construction. By coordinating the rapid adjustment components and the stabilizing mechanism, it solves the problem that existing environmental protection monitoring devices for engineering construction cannot quickly control the monitoring components to adapt to different monitoring directions and height requirements in complex construction environments.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0008] This utility model relates to an environmental protection monitoring device for engineering construction, comprising a base and a quick adjustment assembly. An electric cylinder is fixedly connected to the top of the base, and a mounting block is fixedly connected to the top of the output end of the electric cylinder. A guide wheel is fixedly connected to the top of the mounting block. The quick adjustment assembly includes a movable frame, the inner wall of which is slidably connected to the surface of the mounting block. An active monitoring mechanism is provided on the front side of the movable frame. A lifting shell is fixedly connected to the rear side of the electric cylinder. A drive motor is fixedly connected to the left side of the lifting shell. A winding roller is fixedly connected to the right side of the output end of the drive motor through the lifting shell. The winding roller is fixedly connected to the movable frame by a steel wire rope. A stabilizing mechanism is provided at the bottom of the base.

[0009] The present invention is further configured such that the active monitoring mechanism includes a monitoring shell, the rear side of which is fixedly connected to a movable frame, an exhaust fan is connected to the right side of the monitoring shell, a fixing frame is fixedly connected between the top and bottom of the inner cavity of the monitoring shell, and a sensor compartment is fixedly connected to the left side of the fixing frame. The monitoring shell facilitates the installation and fixing of the exhaust fan, which can deliver outside air into the monitoring shell. The fixing frame facilitates the installation and fixing of the sensor compartment, which integrates multiple sensors for monitoring air quality.

[0010] The present invention is further configured such that the stabilizing mechanism includes a first electric push rod, the bottom of the output end of the first electric push rod penetrates the base and is fixedly connected to a stabilizing plate, and both sides of the top of the stabilizing plate are fixedly connected to adjusting shells, the bottom of the inner cavity of the adjusting shell is fixedly connected to a control motor, and the front and rear sides of the output end of the control motor are fixedly connected to screws, the surface of the screws is threaded with telescopic rods, and the opposite sides of the two telescopic rods both penetrate to the outside of the adjusting shell. The first electric push rod is used to control the height of the stabilizing plate, the adjusting shell facilitates the installation of the control motor, the control motor can cooperate with the screws to control the position of the telescopic rods, and the telescopic rods can fit against the casters, preventing them from continuing to rotate through friction.

[0011] The present invention is further configured such that a sliding rod is fixedly connected to the top between the front and rear sides of the inner cavity of the adjusting shell, and a sliding sleeve is slidably connected to the front and rear sides of the sliding rod surface. The bottom of the sliding sleeve is fixedly connected to the telescopic rod. The sliding rod and the sliding sleeve can limit the telescopic rod so that it can move smoothly left and right and prevent it from rotating during the movement.

[0012] The present invention is further configured such that a second electric push rod is fixedly connected to the top and bottom of the right side of the lifting shell, and a friction plate is fixedly connected to the left side of the output end of the second electric push rod through the lifting shell. The second electric push rod can control the position of the friction plate, and the friction plate can fit against the winding roller to prevent it from rotating by friction.

[0013] The present invention is further configured such that universal wheels are fixedly connected to the front and rear sides of both sides of the bottom of the base, and a handle is fixedly connected to the rear side of the top of the base. The universal wheels facilitate the adjustment of the base's position for use, allowing it to be moved to different positions on the construction site as needed, and the handle facilitates the movement of the base by the workers.

[0014] The present invention is further configured such that a limiting wheel is fixedly connected to the rear side of the electric cylinder, and a winding and unwinding opening for use with the wire rope is provided on the top of the lifting shell. The limiting wheel can improve the stability of the wire rope during winding or unwinding, and the winding and unwinding opening facilitates the winding or unwinding of the wire rope.

[0015] The present invention has the following beneficial effects.

[0016] 1. This utility model uses a quick-adjustment component, an electric cylinder to control the mounting block and guide wheel to adjust the height, and a drive motor to control the winding roller to wind or release the wire rope. This allows the movable frame to slide smoothly on the surface of the mounting block and the electric cylinder, driving the active monitoring mechanism to quickly adjust to the required height. This adapts to different monitoring needs in the construction environment and actively draws in external air under the action of the exhaust fan. The air quality is then monitored through the sensor compartment. This effectively solves the problem of existing technologies being unable to quickly adapt to different monitoring heights and improves monitoring efficiency.

[0017] 2. This utility model uses a stabilizing mechanism to control the stabilizing plate to move downwards and contact the ground through the first electric push rod. At the same time, the control motor drives the screw to rotate, which drives the telescopic rod to move to both sides until it is in close contact with the caster wheel. The friction force restricts the movement of the caster wheel, preventing the base from shifting in the construction environment, ensuring the stability of the monitoring process, and enabling it to adapt to different monitoring positions on the construction site. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 A three-dimensional view of an environmental protection monitoring device used in engineering construction;

[0020] Figure 2 This is a side view of an environmental protection monitoring device used in engineering construction.

[0021] Figure 3 A cross-sectional view of an active monitoring mechanism in an environmental protection monitoring device used in engineering construction.

[0022] Figure 4 A cross-sectional view of the lifting shell in an environmental protection monitoring device used in engineering construction.

[0023] Figure 5 This is a cross-sectional view of the regulating shell in an environmental protection monitoring device used in engineering construction.

[0024] In the attached diagram: 1. Base; 2. Electric cylinder; 3. Mounting block; 4. Guide wheel; 5. Quick adjustment assembly; 51. Movable frame; 52. Active monitoring mechanism; 53. Lifting shell; 54. Drive motor; 55. Take-up roller; 56. Stabilizing mechanism; 521. Monitoring shell; 522. Exhaust fan; 523. Fixing frame; 524. Sensor compartment; 561. First electric actuator; 562. Stabilizing plate; 563. Adjusting shell; 564. Control motor; 565. Screw; 566. Telescopic rod; 6. Second electric actuator; 7. Caster wheel; 8. Handle. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figure 1-5 This utility model is an environmental protection monitoring device for engineering construction, including a base 1 and a quick adjustment component 5. An electric cylinder 2 is fixedly connected to the top of the base 1, and a mounting block 3 is fixedly connected to the top of the output end of the electric cylinder 2. A guide wheel 4 is fixedly connected to the top of the mounting block 3. The quick adjustment component 5 includes a movable frame 51, the inner wall of the movable frame 51 is slidably connected to the surface of the mounting block 3, an active monitoring mechanism 52 is provided on the front side of the movable frame 51, a lifting shell 53 is fixedly connected to the rear side of the electric cylinder 2, a drive motor 54 is fixedly connected to the left side of the lifting shell 53, and a winding roller 55 is fixedly connected to the right side of the output end of the drive motor 54 through the lifting shell 53. The winding roller 55 is fixedly connected to the movable frame 51 by a steel wire rope, and a stabilizing mechanism 56 is provided at the bottom of the base 1.

[0028] Specifically: the electric cylinder 2 can control the height of the mounting block 3, the guide wheel 4 can guide the wire rope, and the height of the movable frame 51 and the active monitoring mechanism 52 can be controlled by the wire rope. The movable frame 51 can slide up and down on the surface of the mounting block 3 and the electric cylinder 2. The active monitoring mechanism 52 can actively absorb air from the external environment and monitor the air quality. The lifting shell 53 facilitates the installation of the drive motor 54 and the winding roller 55. The drive motor 54 is used to control the rotation of the winding roller 55, and the winding roller 55 can wind or release the wire rope. The stabilizing mechanism 56 can improve the stability of the base 1 during operation and prevent it from shifting.

[0029] Example 2

[0030] Please see Figure 1-5 Based on Embodiment 1, the active monitoring mechanism 52 includes a monitoring shell 521. The rear side of the monitoring shell 521 is fixedly connected to the movable frame 51. An exhaust fan 522 is connected to the right side of the monitoring shell 521. A fixing frame 523 is fixedly connected between the top and bottom of the inner cavity of the monitoring shell 521. A sensor compartment 524 is fixedly connected to the left side of the fixing frame 523. The stabilization mechanism 56 includes a first electric push rod 561. The bottom of the output end of the first electric push rod 561 passes through the base 1 and is fixedly connected to a stabilizing plate 562. Adjusting shells 563 are fixedly connected to both sides of the top of the stabilizing plate 562. A control motor 564 is fixedly connected to the bottom of the inner cavity of the adjusting shell 563. Screws 565 are fixedly connected to the front and rear sides of the output end of the control motor 564. The surface of 565 is threaded with a telescopic rod 566. The two telescopic rods 566 extend to the outside of the adjusting shell 563 from opposite sides. A sliding rod is fixedly connected to the top between the front and rear sides of the inner cavity of the adjusting shell 563. A sliding sleeve is slidably connected to the front and rear sides of the sliding rod surface. The bottom of the sliding sleeve is fixedly connected to the telescopic rod 566. A second electric push rod 6 is fixedly connected to the top and bottom of the right side of the lifting shell 53. A friction plate is fixedly connected to the left side of the output end of the second electric push rod 6 through the lifting shell 53. Universal wheels 7 are fixedly connected to the front and rear sides of both sides of the bottom of the base 1. A handle 8 is fixedly connected to the rear side of the top of the base 1. A limit wheel is fixedly connected to the rear side of the electric cylinder 2. The top of the lifting shell 53 has an opening for retraction and extension in conjunction with the wire rope.

[0031] Specifically: the monitoring housing 521 facilitates the installation and fixation of the exhaust fan 522, which delivers external air into the monitoring housing 521; the mounting bracket 523 facilitates the installation and fixation of the sensor compartment 524, which integrates multiple sensors for monitoring air quality; the first electric actuator 561 controls the height of the stabilizing plate 562; the adjusting housing 563 facilitates the installation of the control motor 564; the control motor 564, in conjunction with the screw 565, controls the position of the telescopic rod 566; and the telescopic rod 566 engages with the caster wheel 7, using friction to prevent it from slipping. As rotation continues, the sliding rod and sliding sleeve limit the telescopic rod 566, allowing it to move smoothly left and right and preventing it from rotating during movement. The second electric push rod 6 controls the position of the friction plate, which fits against the winding roller 55, using friction to prevent it from rotating. The caster wheel 7 facilitates the adjustment of the base 1's position, allowing it to be moved to different locations on the construction site as needed. The handle 8 facilitates the movement of the base 1 by the operator. The limiting wheel improves the stability of the wire rope during winding or unwinding, and the winding / unwinding opening facilitates the winding or unwinding of the wire rope.

[0032] The working principle of this utility model is as follows: The base 1 is moved to the designated monitoring position on the construction site by pushing it with the handle 8 using the casters 7. Then, the first electric actuator 561 is activated, pushing the stabilizing plate 562 downwards until it is in close contact with the ground. Simultaneously, the motor 564 is activated, driving the screw 565 to rotate. The screw 565 drives the telescopic rod 566 to extend smoothly to both sides until it is in close contact with the casters 7. Friction limits the rotation of the casters 7, thus ensuring the stability of the base 1 during monitoring. Next, the electric cylinder 2 is activated according to the monitoring requirements, pushing... When the moving mounting block 3 and guide wheel 4 move, the drive motor 54 controls the take-up roller 55 to release the wire rope, so that the active monitoring mechanism 52 can be at a specified height. When the active monitoring mechanism 52 needs to be maintained, the electric cylinder 2 can be reset and the wire rope can continue to be released, so that the movable frame 51 can control the active monitoring mechanism 52 to fall to the top of the base 1, making it convenient for staff to maintain it. When monitoring the ambient air quality at the construction site, the exhaust fan 522 is turned on, and the exhaust fan 522 delivers the outside air to the inside of the monitoring shell 521, and the sensor compartment 524 is used to monitor the air quality in real time.

[0033] The sensor cabin used in the technical solution "Real-time monitoring of air quality using a sensor cabin" is the sensor cabin described in CN207457185U. Its principle and connection method have been disclosed in the prior art. Therefore, this application will not repeat the installation and configuration process of its sensor cabin. Furthermore, the conversion of the electrical signal detected by the sensor into visual data is also disclosed in the prior art. Therefore, this application will not describe it again. At the same time, the sensor here is not made as a separate improvement. Therefore, its specific shape is not described in the accompanying drawings.

[0034] 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 implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. An environmental protection monitoring device for engineering construction, comprising a base (1) and a quick-adjustment assembly (5), characterized in that: An electric cylinder (2) is fixedly connected to the top of the base (1), a mounting block (3) is fixedly connected to the top of the output end of the electric cylinder (2), and a guide wheel (4) is fixedly connected to the top of the mounting block (3). The quick adjustment component (5) includes a movable frame (51), the inner wall of which is slidably connected to the surface of the mounting block (3), an active monitoring mechanism (52) is provided on the front side of the movable frame (51), a lifting shell (53) is fixedly connected to the rear side of the electric cylinder (2), a drive motor (54) is fixedly connected to the left side of the lifting shell (53), a winding roller (55) is fixedly connected to the right side of the output end of the drive motor (54) through the lifting shell (53), and the winding roller (55) is fixedly connected to the movable frame (51) by a steel wire rope, and a stabilizing mechanism (56) is provided at the bottom of the base (1).

2. The environmental protection monitoring device for engineering construction according to claim 1, characterized in that: The active monitoring mechanism (52) includes a monitoring shell (521), the rear side of which is fixedly connected to the movable frame (51), the right side of which is connected to an exhaust fan (522), a fixed frame (523) is fixedly connected between the top and bottom of the inner cavity of the monitoring shell (521), and a sensor compartment (524) is fixedly connected to the left side of the fixed frame (523).

3. The environmental protection monitoring device for engineering construction according to claim 1, characterized in that: The stabilizing mechanism (56) includes a first electric actuator (561). The bottom of the output end of the first electric actuator (561) passes through the base (1) and is fixedly connected to a stabilizing plate (562). Adjusting shells (563) are fixedly connected to both sides of the top of the stabilizing plate (562). A control motor (564) is fixedly connected to the bottom of the inner cavity of the adjusting shell (563). Screws (565) are fixedly connected to the front and rear sides of the output end of the control motor (564). A telescopic rod (566) is threaded onto the surface of the screw (565). The opposite sides of the two telescopic rods (566) both extend to the outside of the adjusting shell (563).

4. The environmental protection monitoring device for engineering construction according to claim 3, characterized in that: A sliding rod is fixedly connected to the top between the front and rear sides of the inner cavity of the adjusting shell (563). Sliding sleeves are slidably connected to the front and rear sides of the sliding rod surface. The bottom of the sliding sleeves is fixedly connected to the telescopic rod (566).

5. The environmental protection monitoring device for engineering construction according to claim 1, characterized in that: The top and bottom of the right side of the lifting shell (53) are fixedly connected to a second electric push rod (6), and the left side of the output end of the second electric push rod (6) passes through the lifting shell (53) and is fixedly connected to a friction plate.

6. The environmental protection monitoring device for engineering construction according to claim 1, characterized in that: The base (1) has casters (7) fixedly connected to the front and rear sides of both sides of the bottom, and a handle (8) fixedly connected to the rear side of the top of the base (1).

7. The environmental protection monitoring device for engineering construction according to claim 1, characterized in that: The electric cylinder (2) is fixedly connected to a limit wheel on its rear side, and the top of the lifting shell (53) is provided with a retraction opening for use with the wire rope.

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