CN211976313U - Can carry out raise dust noise monitoring facilities who adjusts according to scene - Google Patents

Abstract

The utility model discloses a dust noise monitoring device which can be adjusted according to the site, comprising a supporting bottom column, a dust noise monitoring device and a steel wire. A first receiving groove is formed on the outer surface of the bottom end of the noise monitoring device, and a limit shaft is installed inside the first receiving groove, the limit shaft passes through the first receiving groove and is connected to the limit hole, and the limit hole is opened On the inner wall of the supporting bottom column, a connecting spring and a steel wire are respectively fixedly installed on the rear surface of the limiting shaft. The dust and noise monitoring equipment can be adjusted according to the site. When the dust and noise monitoring device is installed and fixed, the overall height position can be adjusted through the sliding of the dust and noise monitoring device on the supporting bottom column. Appropriate adjustments should be made to the situation, and at the same time, it is convenient for the follow-up maintenance of the dust and noise monitoring device.

Description

A dust noise monitoring device that can be adjusted according to the site

technical field

The utility model relates to the technical field of dust noise monitoring, in particular to a dust noise monitoring device which can be adjusted according to the scene.

Background technique

Dust noise monitoring is mainly used to remotely monitor the noise and dust of the construction site, so as to facilitate the real-time monitoring of large-scale construction projects, which is beneficial to the management of the construction site and improves the overall management efficiency.

At present, the common dust and noise monitoring equipment on the market cannot be properly adjusted for the height of the dust and noise monitoring equipment after the fixed installation work. At the same time, when the dust and noise monitoring equipment needs to be repaired, the The height of the device is too high, which affects the work efficiency of the staff in its maintenance and increases the difficulty of maintenance. In response to the above problems, an innovative design is carried out on the basis of the original dust and noise monitoring equipment.

Utility model content

The purpose of the present utility model is to provide a dust noise monitoring device that can be adjusted according to the site, so as to solve the problem of the current common dust noise monitoring device on the market proposed in the above-mentioned background technology. The height position of the dust and noise monitoring equipment should be adjusted appropriately. At the same time, when the dust and noise monitoring equipment needs to be repaired, the height of the device is too high, which will affect the efficiency of the staff to maintain it and increase the difficulty of maintenance. The problem.

In order to achieve the above purpose, the utility model provides the following technical solutions: a dust noise monitoring device that can be adjusted according to the site, including a supporting bottom column, a dust noise monitoring device and a steel wire, the top of the supporting bottom column and the dust noise monitoring device. The bottom ends are connected to each other, and the outer surface of the bottom end of the dust noise monitoring device is provided with a first receiving groove, and a limit shaft is installed inside the first receiving groove, and the limit shaft passes through the first receiving groove and the limit hole. connected to each other, and the limit hole is opened on the inner wall of the support bottom column, the rear surface of the limit shaft is respectively fixed with a connecting spring and a steel wire, and the connecting spring is located inside the first receiving groove, and the steel wire passes through the connecting spring The positioning shaft is fixedly connected with the connecting column, the positioning shaft is located inside the second receiving groove, and the second receiving groove is arranged inside the bottom end of the dust noise monitoring device, and the positioning shaft is welded to the inner wall of the dust noise monitoring device, The connecting column is installed inside the rotating shaft, and the rotating shaft is connected to each other through the connecting groove and the connecting hole, and the connecting groove is opened on the outer surface of the supporting bottom column, and the connecting hole is opened on the outer surface of the bottom end of the dust noise monitoring device, A connecting block is welded and fixed on the outer surface of the connecting column, and the connecting block is welded and connected with the inside of the sleeve through the positioning groove, and the positioning groove is opened on the outer surface of the rotating shaft, the sleeve is located on the outside of the rotating shaft, and the sleeve is It is connected with the fixed circular plate, and the fixed circular plate is welded and fixed on the outer surface of the rotating shaft.

Preferably, the limit axis is symmetrically distributed at the bottom end of the dust and noise monitoring device, and a sliding structure is formed between the dust and noise monitoring device and the supporting bottom column.

Preferably, the limit shaft forms a telescopic structure with the dust noise monitoring device through the first receiving slot and the connecting spring, and the connection between the limit shaft and the limit hole is a snap connection, and the limit hole is in the support bottom column. Equally spaced distribution on the inner wall.

Preferably, the steel wire forms a sliding structure with the dust noise monitoring device and the rotating shaft respectively, and the connection mode of the steel wire and the positioning shaft is a fitting connection.

Preferably, the connection between the rotating shaft and the connecting hole is screw connection, and the rotating shaft forms a sliding structure with the supporting bottom column through the connecting groove.

Preferably, the sleeve forms a sliding structure with the rotating shaft through the connecting block and the positioning groove, and the connecting column on the connecting block and the rotating shaft form a sliding structure.

Compared with the prior art, the beneficial effects of the present utility model are: the dust noise monitoring equipment that can be adjusted according to the scene:

1. When the dust and noise monitoring device is installed and fixed, the overall height position can be adjusted by sliding the dust and noise monitoring device on the supporting bottom column, so as to facilitate appropriate adjustment according to the situation on site and facilitate subsequent adjustment of the equipment. The work of descending maintenance of dust and noise monitoring device;

2. After the dust noise monitoring device is adjusted to an appropriate position, the overall positioning work is carried out through the engagement of the limit shaft and the limit hole. At the same time, the limit shaft is pushed by the elastic force of the connecting spring to increase the stability of the connection. The position axis is symmetrically distributed at the bottom end of the dust noise monitoring device, which increases the overall stability;

3. Subsequent workers can remove the positioning work by pulling the sleeve, which is convenient for operation and use. At the same time, by rotating the rotating shaft, the rotating shaft can drive the fixed circular plate to squeeze and position the sleeve to avoid the sleeve. The cylinder shakes, and at the same time, by squeezing the sleeve, the sleeve squeezes the supporting bottom column, which further strengthens the stability of the dust noise monitoring device after installation.

Description of drawings

Fig. 1 is the overall frontal sectional structure schematic diagram of the utility model;

FIG. 2 is a schematic view of the connection structure of the rotating shaft and the dust noise monitoring device in the top view of the utility model;

FIG. 3 is a schematic view of the front connection structure of the rotating shaft and the connecting hole of the present invention;

FIG. 4 is a schematic diagram of the side view of the connection structure between the sleeve and the rotating shaft of the present invention.

In the figure: 1. Support bottom column; 2. Dust noise monitoring device; 3. First storage slot; 4. Limit shaft; 5. Limit hole; 6. Connecting spring; 7. Steel wire; 8. Positioning shaft; 9 10, the second storage slot; 11, the shaft; 12, the connection slot; 13, the connection hole; 14, the connection block; 15, the positioning slot; 16, the sleeve;

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 implementations. example. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work, all belong to the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a dust and noise monitoring device that can be adjusted according to the site, including a supporting bottom column 1, a dust and noise monitoring device 2 and a steel wire 7, the top of the supporting bottom column 1 The bottom end of the dust noise monitoring device 2 is connected to each other, and the outer surface of the bottom end of the dust noise monitoring device 2 is provided with a first receiving groove 3, and a limit shaft 4 is installed inside the first receiving groove 3, and the limit shaft 4 passes through the bottom end. The first receiving slot 3 is connected with the limit hole 5, and the limit hole 5 is opened on the inner wall of the support bottom column 1. The rear surface of the limit shaft 4 is respectively fixed with a connecting spring 6 and a steel wire 7, and the connecting spring 6 is located inside the first receiving groove 3, and the steel wire 7 is fixedly connected to the connecting column 9 through the connecting spring 6 and the positioning shaft 8, the positioning shaft 8 is located inside the second receiving groove 10, and the second receiving groove 10 is arranged in the dust. Inside the bottom end of the noise monitoring device 2, and the positioning shaft 8 is welded to the inner wall of the dust noise monitoring device 2, the connecting column 9 is installed inside the rotating shaft 11, and the rotating shaft 11 is connected to each other through the connecting groove 12 and the connecting hole 13, and The connecting slot 12 is opened on the outer surface of the support bottom column 1, the connecting hole 13 is opened on the outer surface of the bottom end of the dust noise monitoring device 2, the outer surface of the connecting column 9 is welded and fixed with a connecting block 14, and the connecting block 14 passes through the positioning groove. 15 is connected with the inside of the sleeve 16 by welding, and the positioning groove 15 is opened on the outer surface of the rotating shaft 11, the sleeve 16 is located on the outside of the rotating shaft 11, and the sleeve 16 and the fixed circular plate 17 are connected to each other, and the fixed circular plate 17 is welded and fixed on the outer surface of the shaft 11 .

The bottom end of the dust and noise monitoring device 2 is symmetrically distributed with a limit shaft 4, and a sliding structure is formed between the dust and noise monitoring device 2 and the supporting bottom column 1. When the staff installs the dust and noise monitoring device 2 later, they can The dust and noise monitoring device 2 slides on the supporting bottom column 1 , which facilitates the proper adjustment of the height position of the dust and noise monitoring device 2 .

The limit shaft 4 forms a telescopic structure with the dust noise monitoring device 2 through the first receiving slot 3 and the connecting spring 6, and the connection between the limit shaft 4 and the limit hole 5 is a snap connection, and the limit hole 5 is at the bottom of the support. The inner wall of the column 1 is equally spaced, and the limit shaft 4 is pushed and slid into the limit hole 5 by the elastic force of the connecting spring 6 for clamping and positioning, so as to facilitate the fixing of the position of the dust noise monitoring device 2 on the supporting bottom column 1 Work.

The steel wire 7 forms a sliding structure with the dust noise monitoring device 2 and the rotating shaft 11 respectively, and the connection between the steel wire 7 and the positioning shaft 8 is a fitting connection. When the steel wire 7 is pulled by an external force, the steel wire 7 can pass the positioning shaft 8. The sliding operation is convenient for the steel wire 7 to perform a 90° turning angle operation, and it is convenient for the subsequent steel wire 7 to pull the limit shaft 4 to perform shrinking operation.

The connection method of the rotating shaft 11 and the connecting hole 13 is a screw connection, and the rotating shaft 11 forms a sliding structure with the supporting bottom column 1 through the connecting groove 12. The staff can rotate the rotating shaft 11 to make the rotating shaft 11 rotate in the connecting hole 13. At the same time, the dust noise monitoring device 2 can be driven by the rotating shaft 11 to carry out the lifting work.

The sleeve 16 forms a sliding structure with the rotating shaft 11 through the connecting block 14 and the positioning groove 15, and the connecting column 9 on the connecting block 14 forms a sliding structure with the rotating shaft 11. The subsequent staff can pull the sleeve 16 to make the sleeve 16 The connecting block 14 drives the connecting column 9 to perform sliding operation, which is convenient for the connecting column 9 to pull the steel wire 7 .

Working principle: According to Figure 1, firstly, the staff can fix the supporting bottom column 1 to a suitable position for supporting work, so as to facilitate the subsequent monitoring of the dust and noise monitoring device 2. The dust and noise monitoring device 2 is known in the market. and existing technologies, which are not described in detail here;

According to Fig. 1-4, when the maintenance of the dust noise monitoring device 2 is required, the rotating shaft 11 can be rotated manually, so that the rotating shaft 11 and the connecting hole 13 can be rotated and separated. At the same time, the sleeve 16 can be connected by The block 14 and the positioning groove 15 slide on the outside of the rotating shaft 11, so that the sleeve 16 and the fixed circular plate 17 are separated from each other, the positioning of the sleeve 16 is released, and then the sleeve 16 is manually pulled. The cylinder 16 drives the connecting column 9 to perform sliding operation through the connecting block 14, so that the connecting column 9 pulls the steel wire 7, so that the steel wire 7 can slide smoothly inside the dust noise monitoring device 2 through the positioning shaft 8, and then the steel wire 7 is limited. The positioning shaft 4 is pulled, so that the limiting shaft 4 is slidably separated from the limiting hole 5, so that the limiting shaft 4 is completely accommodated into the interior of the first receiving groove 3, and at the same time, the limiting shaft 4 pushes the connecting spring 6 to shrink and operate. Release the positioning work of the dust noise monitoring device 2;

According to Figure 1-2, then the staff manually toggles the rotating shaft 11, so that the rotating shaft 11 drives the dust noise monitoring device 2 to slide down inside the supporting bottom column 1, and at the same time the rotating shaft 11 passes through the connecting groove 12 on the supporting bottom column 1. Sliding, it is convenient to adjust the height of the dust and noise monitoring device 2, so as to facilitate the follow-up staff to maintain the dust and noise monitoring device 2, and avoid the phenomenon that the height of the dust and noise monitoring device 2 is too high to cause maintenance difficulties. The above is the whole device. The working process, and the content that is not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a raise dust noise monitoring facilities that can adjust according to the scene, includes support foundation pillar (1), raise dust noise monitoring devices (2) and steel wire (7), its characterized in that: the top end of the supporting base column (1) is connected with the bottom end of the dust noise monitoring device (2), the bottom end outer surface of the dust noise monitoring device (2) is provided with a first accommodating groove (3), a limiting shaft (4) is arranged inside the first accommodating groove (3), the limiting shaft (4) penetrates through the first accommodating groove (3) and is connected with a limiting hole (5), the limiting hole (5) is arranged on the inner wall of the supporting base column (1), the rear surface of the limiting shaft (4) is respectively fixedly provided with a connecting spring (6) and a steel wire (7), the connecting spring (6) is positioned inside the first accommodating groove (3), the steel wire (7) penetrates through the connecting spring (6) and a positioning shaft (8) and a connecting column (9) to be fixedly connected, the positioning shaft (8) is positioned inside a second accommodating groove (10), and the second accommodating groove (10) is arranged inside the bottom end of the dust noise monitoring device (2), the positioning shaft (8) is welded with the inner wall of the dust emission noise monitoring device (2), the connecting column (9) is arranged in the rotating shaft (11), and the rotating shaft (11) passes through the connecting groove (12) and is connected with the connecting hole (13), the connecting groove (12) is arranged on the outer surface of the supporting bottom column (1), the connecting hole (13) is arranged on the outer surface of the bottom end of the dust emission noise monitoring device (2), the outer surface of the connecting column (9) is fixedly welded with a connecting block (14), and the connecting block (14) passes through the positioning groove (15) and is connected with the inner part of the sleeve (16) in a welding way, and the positioning groove (15) is arranged on the outer surface of the rotating shaft (11), the sleeve (16) is positioned on the outer side of the rotating shaft (11), the sleeve (16) and the fixed circular plate (17) are connected with each other, and the fixed circular plate (17) is welded and fixed on the outer surface of the rotating shaft (11).

2. A raise dust noise monitoring apparatus adjustable to the field as claimed in claim 1, wherein: spacing axles (4) are symmetrically distributed at the bottom end of the dust noise monitoring device (2), and a sliding structure is formed between the dust noise monitoring device (2) and the supporting base column (1).

3. A raise dust noise monitoring apparatus adjustable to the field as claimed in claim 1, wherein: spacing axle (4) constitute extending structure through first groove (3) of accomodating and coupling spring (6) and raise dust noise monitoring devices (2), and spacing axle (4) are connected for the block with the connected mode in spacing hole (5) to spacing hole (5) are equidistant distribution on the inner wall of support foundation (1).

4. A raise dust noise monitoring apparatus adjustable to the field as claimed in claim 1, wherein: the steel wire (7) respectively with raise dust noise monitoring devices (2) and pivot (11) constitution sliding construction, and steel wire (7) are connected for the laminating with the connected mode of location axle (8).

5. A raise dust noise monitoring apparatus adjustable to the field as claimed in claim 1, wherein: the connecting mode of the rotating shaft (11) and the connecting hole (13) is threaded connection, and the rotating shaft (11) and the supporting bottom column (1) form a sliding structure through the connecting groove (12).

6. A raise dust noise monitoring apparatus adjustable to the field as claimed in claim 1, wherein: the sleeve (16) and the rotating shaft (11) form a sliding structure through the connecting block (14) and the positioning groove (15), and the connecting column (9) on the connecting block (14) and the rotating shaft (11) form a sliding structure.

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