A dust suppression device for highway construction

Abstract

This utility model belongs to the field of dust suppression technology in highway construction, and in particular to a dust suppression device for highway construction, including a temporary enclosure and a dust suppression spray pipe. Two clamps are provided on the outer side of the dust suppression spray pipe, with the two clamps located on both sides of the temporary enclosure. A connecting assembly is provided at the top of each clamp, the connecting assembly including a connecting rod and a threaded post. Two semi-clamping fixing sleeves are provided on the outer side of the dust suppression spray pipe, one of which is fixedly connected to the clamp. The dust suppression spray pipe is passed through the semi-clamping fixing sleeve, allowing it to be positioned above the temporary enclosure. The angle of the mounting bracket can be changed, causing the shifting shaft to move the end section of the dust suppression spray pipe, thereby changing the operating angle of the dust suppression spray pipe and altering the dust suppression area. This allows for convenient installation and removal of the dust suppression spray pipe on the temporary enclosure, ensuring its stable position and effective dust suppression.

Description

Technical Field

[0001] This utility model belongs to the field of dust suppression technology in highway construction, and specifically relates to a dust suppression device for highway construction. Background Technology

[0002] Highway engineering refers to the surveying, measurement, design, construction, maintenance, and management of highway structures. During the construction of highway projects, a large amount of dust is generated. In order to prevent a large amount of dust from escaping, dust suppression devices are installed near the fences around the project.

[0003] Construction barriers on highways are temporary. Some barriers are simply hung directly above the barriers for easy use. However, if the dust-suppressing water flows too quickly into the dust-suppressing spray pipes, the pipes become unstable during use, thus affecting the dust suppression effect. Utility Model Content

[0004] This utility model provides a dust suppression device for highway construction, which is convenient to install the dust suppression spray pipe on temporary fences and is easy to dismantle. It can ensure that the dust suppression spray pipe is stably positioned on the temporary fences and used to guarantee the dust suppression effect.

[0005] This utility model provides the following technical solution: a dust suppression device for highway construction, including a temporary enclosure and a dust suppression spray pipe. Two clamps are provided on the outside of the dust suppression spray pipe, and the two clamps are respectively located on both sides of the temporary enclosure. A connecting assembly is provided on the top of the clamps. The connecting assembly includes a connecting rod and a threaded column. Two semi-clamping fixing sleeves are provided on the outside of the dust suppression spray pipe. One of the semi-clamping fixing sleeves is fixedly connected to the clamps. An installation frame is provided on the outside of the semi-clamping fixing sleeve. A positioning shaft for limiting the end angle of the dust suppression spray pipe is fixedly connected inside the installation frame.

[0006] The connecting rod is fixedly connected to the clamping plate, and the connecting rod is internally threaded with a threaded post.

[0007] The threaded column has a locking nut threaded to its outer wall, and the connecting rod is L-shaped.

[0008] Each of the two half-clamping fixing sleeves has a rubber pad fixedly connected inside, and the two half-clamping fixing sleeves are detachably connected by fastening studs.

[0009] The mounting bracket is rotatably connected to one of the half-clamping sleeves via a rotating shaft, and the dust-suppressing spray pipe is used on one side of the shifting shaft.

[0010] One end of the dust suppression spray pipe extends to the outside, and the other end of the dust suppression spray pipe is sealed to the water tank.

[0011] The two semi-clamping fixing sleeves are in two sets, and the two sets of semi-clamping fixing sleeves are respectively distributed on the upper and lower sides of the outside of the temporary fence.

[0012] The beneficial effects of this utility model are:

[0013] By installing two clamps on the outside of the dust suppression spray pipe, with the two clamps located on both sides of the temporary fence, the clamps can be hung on the top of the temporary fence. The dust suppression spray pipe is then passed through the semi-clamp fixing sleeve, allowing it to be positioned above the temporary fence. At this point, the angle of the mounting bracket can be changed, causing the shifting shaft to move the end section of the dust suppression spray pipe, thereby changing the usage angle of the dust suppression spray pipe and altering the dust suppression area. This allows for convenient installation and removal of the dust suppression spray pipe on the temporary fence, ensuring its stable position and effective dust suppression.

[0014] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the temporary enclosure in this utility model;

[0017] Figure 3 This is a schematic diagram of the connecting component in this utility model;

[0018] Figure 4 This is a schematic diagram of the mounting bracket in this utility model;

[0019] In the diagram: 1. Temporary enclosure; 2. Clamping plate; 3. Dust suppression spray pipe; 4. Connecting assembly; 41. Connecting rod; 42. Threaded post; 43. Locking nut; 5. Mounting bracket; 51. Positioning shaft; 52. Rotating shaft; 6. Half-clamp fixing sleeve; 61. Fastening stud. Detailed Implementation

[0020] Please see Figures 1-4 The present invention provides the following technical solution: including a temporary enclosure 1 and a dust suppression spray pipe 3. Two clamps 2 are provided on the outside of the dust suppression spray pipe 3. The two clamps 2 are located on both sides of the temporary enclosure 1. A connecting component 4 is provided on the top of the clamps 2. The connecting component 4 includes a connecting rod 41 and a threaded post 42. Two half-clamping fixing sleeves 6 are provided on the outside of the dust suppression spray pipe 3. One half-clamping fixing sleeve 6 is fixedly connected to the clamp 2. An installation frame 5 is provided on the outside of the half-clamping fixing sleeve 6. A positioning shaft 51 for limiting the end angle of the dust suppression spray pipe 3 is fixedly connected inside the installation frame 5.

[0021] In this implementation scheme: the connecting assembly 4 includes a connecting rod 41 and a threaded post 42. Two semi-clamping fixing sleeves 6 are provided on the outside of the dust-suppressing spray pipe 3. One of the semi-clamping fixing sleeves 6 is fixedly connected to the clamping plate 2. A mounting bracket 5 is provided on the outside of the semi-clamping fixing sleeve 6. A shifting shaft 51 for limiting the end angle of the dust-suppressing spray pipe 3 is fixedly connected inside the mounting bracket 5. When the two semi-clamping fixing sleeves 6 are closed, they have an internal cavity for limiting the position of the dust-suppressing spray pipe 3. Tightening the fixing post 61 can close the two semi-clamping fixing sleeves 6, thus limiting the position of the dust-suppressing spray pipe 3. Two clamping plates 2 are provided on the outside of the dust-suppressing spray pipe 3, located on both sides of the temporary enclosure 1. Using the connecting rod 41, they are positioned at the top of the temporary enclosure 1. When the distance between the two clamping plates 2 is changed... The threaded post 42 can be turned to adjust the two clamping plates 2 to the required spacing, and then the locking nut 43 can be used to lock them. The clamping plates 2 can be hung on the top of the temporary fence 1. The dust suppression spray pipe 3 can be passed through the half clamp fixing sleeve 6 and positioned above the temporary fence 1. At this time, the angle of the mounting bracket 5 can be changed so that the shifting shaft 51 can move the end section of the dust suppression spray pipe 3, thereby changing the usage angle of the dust suppression spray pipe 3 and changing the dust suppression area. It is convenient to install the dust suppression spray pipe 3 on the temporary fence 1 and to remove it easily. It can ensure that the dust suppression spray pipe 3 is stably positioned on the temporary fence 1 to ensure the dust suppression effect. When removing it, the clamping plate 2 can be moved upward, which can separate the dust suppression spray pipe 3 from the temporary fence 1.

[0022] The connecting rod 41 is fixedly connected to the clamping plate 2. The connecting rod 41 is internally threaded with a threaded post 42, and the threaded post 42 is externally threaded with a locking nut 43. The connecting rod 41 is L-shaped. When using the connecting rod 41, it is positioned at the top of the temporary enclosure 1. When changing the distance between the two clamping plates 2, the threaded post 42 can be turned to adjust the two clamping plates 2 to the required distance, and then the locking nut 43 is used to lock it.

[0023] Both half-clamping sleeves 6 are fixedly connected with rubber pads. The two half-clamping sleeves 6 are detachably connected by fastening studs 61. The fastening studs 61 pass through one half-clamping sleeve 6 and are threadedly connected to the other half-clamping sleeve 6. Tightening the fastening studs 61 can close the two half-clamping sleeves 6 and restrict the position of the dust suppression spray pipe 3.

[0024] The mounting bracket 5 is rotatably connected to one of the half-clamping fixing sleeves 6 via a rotating shaft 52. The dust-suppressing spray pipe 3 is used on one side of the shift shaft 51. A bolt can be set on the rotating shaft 52 for locking. When the position of the shift shaft 51 is adjusted, it can be locked directly. The bolt can be operated by hand.

[0025] One end of the dust suppression spray pipe 3 extends to the outside, and the other end of the dust suppression spray pipe 3 is sealed to the water tank; the water in the water tank is pumped into the dust suppression spray pipe 3, and dust is suppressed through the dust suppression spray pipe 3.

[0026] The two semi-clamping fixing sleeves 6 are in two sets, and the two sets of semi-clamping fixing sleeves 6 are respectively distributed on the upper and lower sides of the outside of the temporary enclosure 1. By distributing the semi-clamping fixing sleeves 6 on the outside of the dust suppression spray pipe 3 and controlling the spacing of the distribution, the semi-clamping fixing sleeves 6 can stably restrict the position of the pipe body.

[0027] The working principle and usage process of this utility model are as follows: In use, tightening the fastening stud 61 closes the two semi-clamping sleeves 6, restricting the position of the dust suppression spray pipe 3. Two clamping plates 2 are located on the outside of the dust suppression spray pipe 3, respectively on both sides of the temporary enclosure 1. Using the connecting rod 41, they are positioned at the top of the temporary enclosure 1. To change the distance between the two clamping plates 2, the threaded stud 42 can be turned to adjust the two clamping plates 2 to the required distance. Then, the locking nut 43 is used to lock them, allowing the clamping plates 2 to be hung on the top of the temporary enclosure 1, thus controlling the dust suppression spray. The dust suppression spray pipe 3 passes through the semi-clamping fixing sleeve 6, and the dust suppression spray pipe 3 can be positioned above the temporary enclosure 1. At this time, the angle of the mounting bracket 5 can be changed, so that the shifting shaft 51 can move the end section of the dust suppression spray pipe 3, thereby changing the usage angle of the dust suppression spray pipe 3 and changing the dust suppression area. It is convenient to install the dust suppression spray pipe 3 on the temporary enclosure 1 and to remove it easily. It can make the dust suppression spray pipe 3 stably positioned on the temporary enclosure 1 to ensure the dust suppression effect. When removing it, the clamping plate 2 can be moved upward, which can separate the dust suppression spray pipe 3 from the temporary enclosure 1.

Claims

1. A dust falling device for road construction, comprising a temporary fence (1) and a dust falling spray pipe (3), characterized in that: Two clamps (2) are provided on the outside of the dust-suppressing spray pipe (3). The two clamps (2) are located on both sides of the temporary enclosure (1). A connecting component (4) is provided on the top of the clamp (2). The connecting component (4) includes a connecting rod (41) and a threaded post (42). Two half-clamping fixing sleeves (6) are provided on the outside of the dust-suppressing spray pipe (3). One of the half-clamping fixing sleeves (6) is fixedly connected to the clamp (2). An installation frame (5) is provided on the outside of the half-clamping fixing sleeve (6). A positioning shaft (51) for limiting the angle of the end of the dust-suppressing spray pipe (3) is fixedly connected inside the installation frame (5).

2. The dust falling device for highway construction according to claim 1, characterized in that: The connecting rod (41) is fixedly connected to the clamping plate (2), and the connecting rod (41) is internally threaded with a threaded post (42).

3. The dust falling device for highway construction according to claim 1, characterized in that: The threaded column (42) has a locking nut (43) threaded to its outer wall, and the connecting rod (41) is L-shaped.

4. The dust falling device for highway construction according to claim 1, characterized in that: Both of the two half-clamping fixing sleeves (6) are fixedly connected with rubber pads, and the two half-clamping fixing sleeves (6) are detachably connected by fastening studs (61).

5. The dust lowering device for road construction according to claim 1, characterized in that: The mounting bracket (5) is rotatably connected to one of the half-clamping fixing sleeves (6) via a rotating shaft (52), and the dust-suppressing spray pipe (3) is used on one side of the shifting shaft (51).

6. The dust lowering device for road construction according to claim 1, characterized in that: One end of the dust suppression spray pipe (3) extends to the outside, and the other end of the dust suppression spray pipe (3) is sealed to the water tank.

7. The dust lowering device for road construction according to claim 1, characterized in that: The two semi-clamping fixing sleeves (6) are in two sets, and the two sets of semi-clamping fixing sleeves (6) are respectively distributed on the upper and lower sides of the outside of the temporary enclosure (1).

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