CN217762772U

CN217762772U - Building site raise dust on-line monitoring device

Info

Publication number: CN217762772U
Application number: CN202221491288.3U
Authority: CN
Inventors: 吴啸
Original assignee: Nanjing Lingsu Electronic Technology Co ltd
Current assignee: Nanjing Lingsu Electronic Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-11-08
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a building site raise dust on-line monitoring device relates to raise dust monitoring technology field. The utility model discloses a dust monitor, including the dead lever, the outer fixed inner ring of dead lever, fixed inner ring's outside is provided with fixed outer loop, the connecting plate is installed to the outside one side of fixed outer loop, the raise dust monitor is installed to the upper end of connecting plate, still includes a driving motor, a driving motor is located the inside lower extreme of dead lever, a screw rod is installed to a driving motor's output, the connection outer loop is installed through screw-thread fit in the outside of screw rod, the outside one side fixed mounting of connection outer loop has the connecting block, the outside one side that is located the connecting block of dead lever is provided with the spout. Connect outer loop and screw rod under screw-thread fit and the sliding connection of connecting block and spout down with the rotary motion conversion of screw rod for the linear motion of connecting block and fixed inner loop, and then make the raise dust monitor go up and down thereupon, improved its monitoring range.

Description

Building site raise dust on-line monitoring device

Technical Field

The utility model relates to a raise dust monitoring technology field specifically is a building site raise dust on-line monitoring device.

Background

The construction site refers to a construction site generally, the construction site refers to a construction site for carrying out construction activities such as building construction, civil engineering, equipment installation, pipeline laying and the like of industrial and civil projects, the construction site which is approved to occupy and a site for carrying out safety production, civilized work and construction by human beings include land, sea and all areas in the air where construction work can be carried out, raised dust is an open pollution source which enters the atmosphere due to the fact that dust on the ground is raised by wind power, artificial drive and other drive, and is an important component part of total suspended particulate matters in ambient air, and a raised dust monitoring device is usually adopted for carrying out real-time raised dust monitoring in the construction site.

For example, a chinese granted patent with publication number CN206787992U (on-line monitoring device for site dust): including casing, collection module, video module and data acquisition appearance all locate on the casing, collection module and video module all are connected with the data acquisition appearance, and collection module includes a plurality of signal input part, and signal input part includes particulate matter sensor.

Although above-mentioned prior art possesses the monitoring function to the building site raise dust, monitoring devices only can monitor fixed height, and monitoring range is less.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building site raise dust on-line monitoring device to solve the less problem of building site raise dust monitoring device detection range that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building site raise dust on-line monitoring device, includes the dead lever, the externally mounted of dead lever has fixed inner ring, fixed inner ring's outside is provided with fixed outer loop, the connecting plate is installed to the outside one side of fixed outer loop, and connecting plate and fixed outer loop fixed connection, the raise dust monitor is installed to the upper end of connecting plate, still includes a driving motor, a driving motor is located the inside lower extreme of dead lever, and a driving motor and dead lever fixed connection, a driving motor's output installs the screw rod, the outside of screw rod is installed through screw-thread fit and is connected the outer loop, it has the connecting block to connect the outside one side fixed mounting of outer loop, the outside one side that is located the connecting block of dead lever is provided with the spout, and connecting block and spout sliding connection, the outside one end of connecting block and fixed inner ring fixed connection, the display panel is installed through the mount to one side of the outside lower extreme of connecting plate.

Preferably, the annular groove is formed in the upper side and the lower side of the outer portion of the fixed inner ring, the annular groove and the fixed inner ring are integrally formed, and the sliding ring is installed on one side, located in the annular groove, of the inner portion of the fixed outer ring.

Preferably, the sliding ring is fixedly connected with the fixed outer ring, and the sliding ring is rotatably connected with the annular groove.

Preferably, the transmission ring gear is installed to the outside one side of fixed inner ring, and transmission ring gear and fixed inner ring fixed connection, the inside one side that is close to the transmission ring gear of fixed outer loop installs second driving motor, drive gear is installed to second driving motor's output, and drive gear and transmission ring gear meshing are connected.

Preferably, the upper end of the fixed rod is provided with a top shell, and the top shell is fixedly connected with the fixed rod.

Preferably, the bottom plate is installed at the lower end outside the fixing rod, and the bottom plate is connected with the fixing rod in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a when the height of raise dust monitor is adjusted to needs, start a driving motor, the screw rod of its output rotates, connect outer loop and screw rod and be the connecting block with the rotary motion conversion of screw rod under the screw-thread fit and the sliding connection of connecting block and spout inner ring's linear motion with fixed, thereby make fixed inner ring and fixed outer loop carry out elevating movement, and then make the raise dust monitor go up and down thereupon, highly improved its monitoring range through changing the raise dust monitor.

2. The utility model discloses a start second driving motor, the drive gear of its output rotates, and transmission ring gear and drive gear are driven under the meshing effect to make fixed outer loop carry out rotary motion through the rotation connection of slip ring and annular in fixed inner ring's outside, thereby make the raise dust monitor rotate at the outside of dead lever thereupon, improved the monitoring range of raise dust monitor.

3. The utility model discloses a rotation of the fixed outer loop of lift cooperation of fixed inner ring to make the lift and the rotation of raise dust monitor more convenient, make the display panel together remove through the link simultaneously, so that know in real time monitoring data.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partially enlarged view of the area a in fig. 1 according to the present invention;

fig. 3 is a top view of the inner structure of the inner ring of the present invention.

In the figure: 1. fixing the rod; 2. a chassis; 3. a first drive motor; 4. a screw; 5. fixing the inner ring; 6. a top shell; 7. fixing the outer ring; 8. a connecting plate; 9. a display panel; 10. a dust monitor; 11. a transmission gear ring; 12. a second drive motor; 13. a drive gear; 14. a ring groove; 15. a slip ring; 16. a chute; 17. connecting blocks; 18. an outer ring is connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a building site raise dust on-line monitoring device, including dead lever 1, the externally mounted of dead lever 1 has fixed inner ring 5, the outside of fixed inner ring 5 is provided with fixed outer loop 7, connecting plate 8 is installed to the outside one side of fixed outer loop 7, and connecting plate 8 and fixed outer loop 7 fixed connection, raise dust monitor 10 is installed to the upper end of connecting plate 8, still include first driving motor 3, first driving motor 3 is located the inside lower extreme of dead lever 1, and first driving motor 3 and dead lever 1 fixed connection, screw rod 4 is installed to the output of first driving motor 3, the outside of screw rod 4 is installed through screw-thread fit and is connected outer loop 18, the outside one side fixed mounting of connecting outer loop 18 has connecting block 17, the outside one side of dead lever 1 is located connecting block 17 is provided with spout 16, and connecting block 17 and spout 16 sliding connection, the outside one end of connecting block 17 and fixed inner ring 5 fixed connection, display panel 9 is installed through the mount to the outside one side of lower extreme of connecting plate 8, screw rod 4 rotates, connect outer loop 18 and screw rod 4 convert the rotary motion of screw rod 4 into the inner ring 5 and fixed inner ring 5's linear motion under screw-thread fit and the sliding connection of connecting block 17 and spout 16, thereby make fixed

inner ring

5 and 7 go up-and go up and down.

Referring to fig. 1 and 2, the upper side and the lower side of the outer portion of the inner fixed ring 5 are provided with ring grooves 14, the ring grooves 14 and the inner fixed ring 5 are integrally formed, a sliding ring 15 is installed on one side of the inner portion of the outer fixed ring 7, which is located inside the ring grooves 14, and the ring grooves 14 play a role in limiting the sliding ring 15.

Referring to fig. 1 and 2, the sliding ring 15 is fixedly connected with the fixed outer ring 7, and the sliding ring 15 is rotatably connected with the ring groove 14.

Referring to fig. 1 and 2, a transmission gear ring 11 is installed on one side of the outside of the fixed inner ring 5, the transmission gear ring 11 is fixedly connected with the fixed inner ring 5, a second driving motor 12 is installed on one side of the inside of the fixed outer ring 7 close to the transmission gear ring 11, a driving gear 13 is installed at the output end of the second driving motor 12, the driving gear 13 is meshed with the transmission gear ring 11, and the driving gear 13 and the transmission gear ring 11 are driven by meshing action to rotate the fixed outer ring 7.

Referring to fig. 1, a top case 6 is installed at the upper end of the fixing rod 1, and the top case 6 is fixedly connected to the fixing rod 1.

Referring to fig. 1, a chassis 2 is installed at the lower end of the exterior of a fixing rod 1, the chassis 2 is welded to the fixing rod 1, and the chassis 2 is used for installing and fixing the fixing rod 1.

The working principle is as follows: during the use, start first driving motor 3, the screw rod 4 of its output rotates, connect outer loop 18 and screw rod 4 under screw-thread fit and connecting block 17 and sliding connection of spout 16 down with the rotary motion conversion of screw rod 4 to the linear motion of connecting block 17 with fixed inner ring 5, thereby make fixed inner ring 5 and fixed outer loop 7 carry out the elevating movement, and then make raise dust monitor 10 go up and down along with it, its monitoring range has been improved through the height that changes raise dust monitor 10, start second driving motor 12, the drive gear 13 of its output rotates, transmission ring gear 11 and drive gear 13 are driven under the meshing effect, thereby make fixed outer loop 7 carry out rotary motion through the rotational connection of slip ring 15 with annular 14 in the outside of fixed inner ring 5, thereby make raise dust monitor 10 rotate in the outside of dead lever 1 along with it, the monitoring range of raise dust monitor 10 has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a building site raise dust on-line monitoring device, includes dead lever (1), the externally mounted of dead lever (1) has fixed inner ring (5), the outside of fixed inner ring (5) is provided with fixed outer loop (7), connecting plate (8) are installed to fixed outer loop (7) outside one side, and connecting plate (8) and fixed outer loop (7) fixed connection, raise dust monitor (10), its characterized in that are installed to the upper end of connecting plate (8): still include first driving motor (3), first driving motor (3) are located the inside lower extreme of dead lever (1), and first driving motor (3) and dead lever (1) fixed connection, screw rod (4) are installed to the output of first driving motor (3), the outside of screw rod (4) is installed through screw-thread fit and is connected outer loop (18), it has connecting block (17) to connect outside one side fixed mounting of outer loop (18), dead lever (1) outside is located one side of connecting block (17) outside and is provided with spout (16), and connecting block (17) and spout (16) sliding connection, the outside one end of connecting block (17) and fixed inner loop (5) fixed connection, display panel (9) are installed through the mount to one side of the outside lower extreme of connecting plate (8).

2. The on-line monitoring device for the raise dust at the construction site according to claim 1, characterized in that: fixed inner ring (5) outside upper and lower both sides all are provided with annular (14), and annular (14) and fixed inner ring (5) integrated into one piece, slip ring (15) are installed to fixed outer loop (7) inside one side that is located annular (14) inside.

3. The on-line monitoring device for the raise dust of the construction site according to claim 2, characterized in that: the sliding ring (15) is fixedly connected with the fixed outer ring (7), and the sliding ring (15) is rotatably connected with the annular groove (14).

4. The on-line monitoring device of the raise dust of the construction site of claim 3, characterized in that: the transmission ring gear (11) is installed to the outside one side of fixed inner ring (5), and transmission ring gear (11) and fixed inner ring (5) fixed connection, fixed outer loop (7) inside one side that is close to transmission ring gear (11) installs second driving motor (12), drive gear (13) are installed to the output of second driving motor (12), and drive gear (13) are connected with transmission ring gear (11) meshing.

5. The on-line monitoring device for the raise dust at the construction site according to claim 1, characterized in that: the upper end of the fixing rod (1) is provided with a top shell (6), and the top shell (6) is fixedly connected with the fixing rod (1).

6. The on-line monitoring device for the raise dust at the construction site according to claim 1, characterized in that: the lower end of the outer portion of the fixed rod (1) is provided with a chassis (2), and the chassis (2) is connected with the fixed rod (1) in a welding mode.