CN217877754U - Environmental monitoring device for building engineering with protective structure - Google Patents

Abstract

The utility model discloses an environmental monitoring device for construction engineering with a protective structure, which belongs to the technical field of construction engineering, and comprises a protective cover, the lower surface of the protective cover is fixedly connected with two supporting structures, and the two supporting structures The same first screw rod is sleeved inside the first screw rod, and four threaded plates are threaded on the outer surface of the first screw rod. The environmental monitoring device for construction engineering with a protective structure, by setting the first screw, the first bevel, the second bevel, the second screw and the threaded barrel, the first screw drives the first bevel to drive the second bevel to rotate Under the action, the second screw can smoothly drive the threaded cylinder to move downwards, so that the monitoring equipment can be smoothly received inside the protective cover, so that the protective cover can protect the monitoring equipment and prevent external forces from damaging it. It meets the needs of different heights of monitoring equipment, and can reduce its overall length to reduce space occupation.

Description

An environmental monitoring device for construction engineering with a protective structure

technical field

The utility model belongs to the technical field of construction engineering, in particular to an environment monitoring device for construction engineering with a protective structure.

Background technique

In construction projects, it is often necessary to use environmental monitoring devices to detect the environment of the construction site. At present, in order to facilitate the viewing of the staff, the environmental monitoring devices in the prior art generally have a high screen height, which not only occupies A large amount of space is easily damaged by external force, which makes the use effect not ideal. Therefore, it is of great significance to study a new environmental monitoring device for construction engineering with a protective structure to solve the above problems.

Utility model content

(1) Solved technical problems

In order to overcome the above-mentioned defects of the prior art, the utility model provides an environmental monitoring device for construction engineering with a protective structure, which solves the problem that the screen height of the environmental detection device in the prior art is generally high for the convenience of the staff to watch. Not only will it take up a lot of space when not in use, but it is also easily damaged by external forces, making the use effect not ideal.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: an environmental monitoring device for construction engineering with a protective structure, including a protective cover, the lower surface of the protective cover is fixedly connected with two supporting structures, and the two supporting structures The inside of the structure is sleeved with the same first screw, the outer surface of the first screw is screwed with four threaded plates, and the bottoms of the four threaded plates are all hinged with two hinged rods, and the hinged rods are connected to the long The plate is hinged, the long plate is hinged with the horizontal plate through a damping hinge shaft, the outer surface of the first screw rod is fixedly connected with a first bevel tooth, the first bevel tooth meshes with the second bevel tooth, and the second bevel tooth The inside of the tooth is fixedly connected with a second screw rod, the outer surface of the second screw rod is threadedly connected with a threaded barrel, and the outer surface of the threaded barrel is fixedly installed with monitoring equipment.

As a further solution of the present invention: a chute is provided on one side of the inner wall of the protective cover, a slider is slidably connected to the chute, and the slider is fixedly connected to the threaded cylinder.

As a further solution of the present utility model: the supporting structure includes a fixed base, the upper surface of the fixed base is fixedly connected with the lower surface of the protective cover, the inside of the fixed base is fixedly connected with a first bearing, and the first screw Socketed in the first bearing.

As a further solution of the present utility model: both sides of the outer surface of the fixed seat are provided with moving wheels, the opposite surfaces of the two fixed seats are respectively fixedly connected with the two ends of the two support rods, and the four threaded plates Sliding connections are made on the outer surfaces of the two support rods.

As a further solution of the present utility model: the second screw rod is sleeved inside the second bearing, and the second bearing is clamped on the lower surface of the protective cover.

As a further solution of the present utility model: both ends of the first screw are fixedly connected with a rocker, the threads on both sides on the left side of the outer surface of the first screw are oppositely arranged, and the two threads on the right side of the outer surface of the first screw are oppositely arranged. The side threads are set in reverse.

(3) Beneficial effects

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

1. The environmental monitoring device for construction engineering with a protective structure, by setting the first screw, the first bevel, the second bevel, the second screw and the threaded barrel, the first screw drives the first bevel to drive the second bevel Under the action of tooth rotation, the second screw can smoothly drive the threaded cylinder to move downward, so that the monitoring equipment can be smoothly received inside the protective cover, so that the protective cover can protect the monitoring equipment and prevent external forces from damaging it. Not only can meet the use of different heights of monitoring equipment, but also can reduce its overall length and reduce space occupation.

2. The environmental monitoring device for construction engineering with a protective structure, by setting the first screw, threaded plate, hinged rod, long plate and horizontal plate, under the thread transmission of the first screw and threaded plate, the hinged rod can control the length The board moves downwards, so that the long board and the horizontal board are in contact with the ground, thereby increasing the support area between the ground and ensuring the stability of the monitoring equipment. At the same time, the horizontal board and the long board are connected by a damping hinge. Then it is convenient to turn over the horizontal plate and keep it in the same direction as the long plate, reduce its length, and facilitate the operation of movement.

3. The environmental monitoring device for construction engineering with a protective structure, by setting the first screw, the threaded plate, the first bevel tooth and the second bevel tooth, under the transmission action of the first screw and the threaded plate, not only can control the hinge rod Drive the movement of the long board, and at the same time control the rotation of the second screw through the first and second bevel teeth, and then achieve the effect of transmission, so that the monitoring equipment is put into the protective cover, and the long board is lifted up at the same time. operation, which facilitates the actual use.

Description of drawings

Fig. 1 is the three-dimensional sectional structure schematic diagram of the present utility model;

Fig. 2 is the three-dimensional structural representation of the utility model;

Fig. 3 is the three-dimensional structure schematic diagram of the second screw rod of the utility model;

Fig. 4 is the three-dimensional structure schematic diagram of the first screw rod of the utility model;

In the figure: 1 protective cover, 2 first screw rod, 3 support structure, 31 first bearing, 32 fixed seat, 4 threaded plate, 5 hinge rod, 6 long plate, 7 horizontal plate, 8 first bevel tooth, 9 second Bevel gear, 10 second screw rod, 11 second bearing, 12 threaded barrel, 13 monitoring equipment, 14 slide block, 15 chute, 16 moving wheel, 17 support rod, 18 rocking bar.

Detailed ways

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

As shown in Figures 1-4, the utility model provides a technical solution: an environmental monitoring device for construction engineering with a protective structure, including a protective cover 1, by setting the protective cover 1, the protective cover 1 can control the monitoring equipment 13 It plays the role of storage, so as to avoid external force directly acting on the surface of the monitoring equipment 13, and further protect the monitoring equipment 13. The lower surface of the protective cover 1 is fixedly connected with two supporting structures 3, and the two supporting structures 3 The same first screw 2 is sleeved inside, and the outer surface of the first screw 2 is threaded with four threaded plates 4. By setting the first screw 2 and the threaded plates 4, the rotation of the first screw 2 can control the threaded plates 4. For linear motion work, the bottoms of the four threaded plates 4 are hinged with two articulated rods 5. By setting the articulated rods 5, the articulated rods 5 can move at an angle, thereby facilitating the control of the lifting of the long board 6. The articulated rods 5 and The long plate 6 is hinged, and the long plate 6 is hinged with the horizontal plate 7 through a damping hinge shaft. By setting the long plate 6 and the horizontal plate 7, the long plate 6 and the horizontal plate 7 can increase the supporting area at the bottom of the protective cover 1, thereby ensuring The stability of the monitoring device 13, and the long plate 6 and the horizontal plate 7 are connected by a damping hinge, so that the horizontal plate 7 can perform angular movement, and has the characteristics of angular positioning. The outer surface of the first screw 2 is fixedly connected with the second One bevel tooth 8, the first bevel tooth 8 meshes with the second bevel tooth 9, by setting the first bevel tooth 8 and the second bevel tooth 9, the rotation of the first bevel tooth 8 can drive the second bevel tooth 9 to rotate, thereby facilitating For power transmission, the inside of the second bevel gear 9 is fixedly connected with a second screw 10, and the outer surface of the second screw 10 is threaded with a threaded barrel 12. By setting the second screw 10, the rotation of the second screw 10 can control the threaded barrel 12 moves up and down, and a monitoring device 13 is fixedly installed on the outer surface of the threaded cylinder 12.

Specifically, as shown in Figure 1, a chute 15 is provided on one side of the inner wall of the protective cover 1, and a slider 14 is slidably connected in the chute 15. By setting the slider 14 and the chute 15, the slider 14 can slide Smooth sliding in the groove 15 enables the threaded cylinder 12 to move up and down stably, and the slider 14 is fixedly connected to the threaded cylinder 12 .

Specifically, as shown in Figure 2 and Figure 4, the support structure 3 includes a fixed base 32, the upper surface of the fixed base 32 is fixedly connected with the lower surface of the protective cover 1, and the inside of the fixed base 32 is fixedly connected with the first bearing 31, through The first bearing 31 is set so that the first bearing 31 can support the first screw 2 while ensuring the stable rotation of the first screw 2. The first screw 2 is sleeved in the first bearing 31, and the two sides of the outer surface of the fixing seat 32 Both are provided with moving wheels 16, by setting the moving wheels 16, the moving wheels 16 facilitate the position shifting work of the monitoring equipment 13, the opposite surfaces of the two fixed seats 32 are fixedly connected with the two ends of the two support rods 17 respectively, by setting Support rod 17, so that the support rod 17 can guide the threaded plate 4, so that the threaded handle can move smoothly. The four threaded plates 4 are slidably connected to the outer surfaces of the two support rods 17, and the second screw rod 10 is socketed Inside the second bearing 11, by setting the second bearing 11, the second screw rod 10 can rotate smoothly, the second bearing 11 is clamped on the lower surface of the protective cover 1, and both ends of the first screw rod 2 are fixedly connected There is a rocker 18. By setting the rocker 18, it is convenient for the staff to provide a force point. The threads on both sides on the left side of the outer surface of the first screw 2 are oppositely set. By setting the first screw 2, the threads on both sides of the first screw 2 They are set in opposite directions, so as to facilitate the control of two adjacent threaded plates 4 approaching and moving away from each other, so that the hinge rod 5 can smoothly control the long plate 6 to move up and down.

The working principle of the utility model is:

S1. When moving, turn the rocker 18 so that the rocker 18 drives the first screw rod 2 to rotate, so that the first screw rod 2 drives the threaded plate 4 to move, so that the threaded plate 4 drives the hinged rod 5 to move, so that the hinged rod 5 moves upward Lift the long plate 6, and then make the horizontal plate 7 move upwards, then turn the horizontal plate 7 and the long plate 6 to keep the same direction;

S2. When the first screw 2 rotates, the first bevel tooth 8 drives the second bevel tooth 9 to rotate, so that the second screw 10 drives the threaded barrel 12 to move downward, so that the threaded barrel 12 drives the monitoring device 13 to move downward, so that The monitoring device 13 is put into the protective cover 1 so that the protective cover 1 can protect the monitoring device 13 , and finally, under the action of the moving wheel 16 , it is only necessary to control the transfer of the protective cover 1 to the monitoring device 13 .

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention through specific situations.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.

Claims (6)

1. The utility model provides an environment monitoring device for building engineering with protective structure, includes protection casing (1), its characterized in that: the utility model discloses a shield, including protection casing (1), fixed surface is connected with two bearing structure (3), two same first screw rod (2) have been cup jointed to the inside of bearing structure (3), the surface threaded connection of first screw rod (2) has four thread plates (4), four the bottom of thread plate (4) all articulates there are two hinge bar (5), hinge bar (5) are articulated with rectangular plate (6), rectangular plate (6) are articulated with diaphragm (7) through the damping hinge, the surface fixed surface of first screw rod (2) is connected with first bevel gear (8), first bevel gear (8) and second bevel gear (9) meshing, the inside fixed surface of second bevel gear (9) is connected with second screw rod (10), the surface threaded connection of second screw rod (10) has a screw thread section of thick bamboo (12), the surface fixed surface of a screw thread section of thick bamboo (12) has supervisory equipment (13).

2. The environmental monitoring device for construction engineering with a protective structure according to claim 1, characterized in that: one side of the inner wall of the protective cover (1) is provided with a sliding groove (15), a sliding block (14) is connected in the sliding groove (15) in a sliding mode, and the sliding block (14) is fixedly connected with the threaded cylinder (12).

3. The environmental monitoring device for construction engineering with a protective structure according to claim 1, characterized in that: the supporting structure (3) comprises a fixed seat (32), the upper surface of the fixed seat (32) is fixedly connected with the lower surface of the protective cover (1), a first bearing (31) is fixedly connected inside the fixed seat (32), and the first screw rod (2) is sleeved in the first bearing (31).

4. The environmental monitoring device for construction engineering with a protective structure according to claim 3, characterized in that: the both sides of fixing base (32) surface all are provided with and remove wheel (16), two the opposite face of fixing base (32) respectively with the both ends fixed connection of two bracing pieces (17), four thread plate (4) sliding connection is at the surface of two bracing pieces (17).

5. The environmental monitoring device with a protective structure for construction engineering according to claim 1, characterized in that: the second screw rod (10) is sleeved inside the second bearing (11), and the second bearing (11) is clamped on the lower surface of the protective cover (1).

6. The environmental monitoring device for construction engineering with a protective structure according to claim 1, characterized in that: the two ends of the first screw rod (2) are fixedly connected with rocking rods (18), threads on the left side of the outer surface of the first screw rod (2) are arranged oppositely, and threads on the right side of the outer surface of the first screw rod (2) are arranged oppositely.

Images