Urban road construction fence type dustproof device

Abstract

The invention discloses an urban road construction fence type dustproof device which comprises a fence column and further comprises a folding assembly, an auxiliary assembly and a dustproof assembly, a fence frame is fixedly connected to the middle of the interior of the fence column, a baffle is fixedly connected to the middle of the interior of the fence frame, and the folding assembly comprises an electric telescopic rod. The electric telescopic rod is fixedly connected to the top in the fence column. In the process that the folding arm and the second folding frame are flush, a rotating frame on the outer side of the folding arm pulls a second telescopic rod, the second telescopic rod is stretched, meanwhile, the second telescopic rod pulls a driven frame, when the driven frame is stressed, the driven frame slides in a containing groove, meanwhile, the driven frame drives a movable sliding plate to move, and the movable sliding plate drives a folding baffle to be unfolded; and the front faces of the fence columns are blocked, so that the dust falling effect is better, sundries are prevented from penetrating through the fence columns to fall onto an outer road, and meanwhile dust can be protected to a greater extent.

Description

Technical Field

[0001] The invention relates to the technical field, in particular to a fence-type dust prevention device for urban road construction. Background Art

[0002] Urban roads refer to roads, bridges and their ancillary facilities in cities that are used for vehicles and pedestrians to pass through and have certain technical conditions. With the acceleration of urbanization, the aging problem of urban infrastructure (such as tap water, heat, drainage and other pipelines) has become increasingly prominent. In order to protect the lives of citizens, these pipelines need to be regularly inspected and replaced, and inspection and replacement often require road excavation. Fences are required during construction to isolate the construction area from the surrounding people and traffic, prevent construction personnel and passing vehicles from mistakenly entering the construction area, thereby ensuring the safety of the construction site.

[0003] The fences generally erected during road construction only serve as a protection and are unable to suppress the dust generated at the construction site, resulting in the dust at the construction site drifting to the outside during use, affecting the air quality. The existing fences with spray dust prevention functions are difficult to retract their spray components during use, leaving the spray components exposed on the side of the road and easily scratched and damaged by cars on the road. Improvements are needed to address this problem. Summary of the invention

[0004] The object of the present invention is to provide a fence-type dust prevention device for urban road construction to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a fence-type dust-proof device for urban road construction, comprising a fence post, a folding component, an auxiliary component and a dust-proof component, a fence frame is fixedly connected to the middle part of the fence post, and a baffle is fixedly connected to the middle part of the fence frame.

[0006] Wherein, the folding component comprises: An electric telescopic rod, the electric telescopic rod is fixedly connected to the top of the fence post, the electric telescopic rod has a telescopic end, the top of the fence post is fixedly connected to a fixed cylinder, the telescopic end of the electric telescopic rod is fixedly connected to a sliding block, the outer side of the sliding block is fixedly connected to a folding frame 1, the middle part of the folding frame 1 is rotatably connected to the telescopic rod 1, the end of the telescopic rod 1 away from the folding frame 1 is rotatably connected to a force-bearing frame, the top of the force-bearing frame is fixedly connected to a folding arm, and the outer top of the fixed cylinder is fixedly connected to a folding frame 2.

[0007] According to the above technical solution, the auxiliary component includes a rotating frame, a second telescopic rod, a storage slot, a driven frame, a movable slide and a folding baffle. The rotating frame is fixedly connected to the side of the folding arm away from the second folding frame, the second telescopic rod is rotatably connected to the middle part of the rotating frame, the storage slot is opened at the top of the fence frame, the driven frame is rotatably connected to the end of the second telescopic rod away from the rotating frame, the movable slide is fixedly connected to the bottom of the driven frame, and the folding baffle is fixedly connected to the outside.

[0008] According to the above technical solution, the dust-proof component includes a water tank, a water pump, a diverter pipe, a connecting pipe, a diverter plate, a hose, a water spray pipe and an atomizing nozzle. The water tank is fixedly connected to the back of the baffle, the water pump is fixedly connected to the top of the water tank, the diverter pipe is fixedly connected to the top of the water pump, the connecting pipe is fixedly connected to both ends of the diverter pipe, the diverter plate is fixedly connected to the end of the connecting pipe away from the diverter pipe, the hose is fixedly connected to the outside of the diverter plate, the water spray pipe is fixedly connected to the end of the hose away from the diverter plate, and the atomizing nozzle is fixedly connected to the front and back of the water spray pipe.

[0009] According to the above technical solution, the telescopic end of the electric telescopic rod passes through the top of the fence post and the bottom of the fixed tube and extends into the fixed tube and is fixedly connected to the bottom of the sliding block.

[0010] According to the above technical solution, a guide slot is provided in the sliding block, and the sliding block is slidably connected to the outer wall of the fixed cylinder through the guide slot, and the folding arm is rotatably connected to the middle part of the second folding frame near the fixed cylinder.

[0011] According to the above technical solution, a fixed plate is fixedly connected in the storage groove, and the folding baffle is fixedly connected to the fixed plate on the side away from the movable slide.

[0012] According to the above technical solution, the top of the water spray pipe is fixedly connected to the bottom of the folding arm, the end of the hose away from the diverter plate passes through the top of the folding arm and extends to the bottom of the folding arm and is fixedly connected to the top of the water spray pipe, and the bottom of the diverter plate is fixedly connected to the top of the fixed tube.

[0013] According to the above technical solution, the driven frame, movable slide and folding baffle are all built into the storage slot, a limiting slide groove is arranged in the storage slot, sliding wheels are arranged at the top of the front and back sides of the movable slide corresponding to the limiting slide groove, and the movable slide is slidably connected to the storage slot through the sliding wheels.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: when it is necessary to carry out dust prevention and dust reduction work on the construction site, the present invention controls the electric telescopic rod to work, and when the electric telescopic rod works, the electric telescopic rod drives the sliding block to lift and lower on the outside of the fixed cylinder, and at the same time, when the sliding block rises, the sliding block squeezes the telescopic rod one through the folding frame pair, and when the telescopic rod one is stressed, the telescopic rod squeezes the force-bearing frame, and when the force-bearing frame is stressed, the force-bearing frame squeezes the folding arm, and when the folding arm is squeezed, the folding arm rotates in the folding frame two outside the fixed cylinder, so that the folding arm is flush with the folding frame two, and the folding arm can be unfolded at this time, and when the folding arm needs to be stored, the electric telescopic rod is controlled to drive the sliding block to move downward, so that the folding frame one on the sliding block pulls the telescopic rod one, so that the telescopic rod one pulls the force-bearing frame, and at this time, the folding arm rotates in the folding frame two, and the folding arm is attached to the outside of the fixed cylinder, so that the device can be unfolded and stored as needed when in use, avoiding damage to it by passing vehicles; When the folding arm is level with the second folding frame, start the water pump. When working, the water pump draws out the water in the water tank and introduces it into the connecting pipe through the water pump and the shunt pipe. The connecting pipe guides the water to the shunt plate. The water in the shunt plate enters the water spray pipe through the hose and is finally sprayed out obliquely through the atomizing nozzle, so that the device can perform atomization and dust reduction on the construction site when in use. By setting the atomizing nozzle to spray obliquely, the dust can fall obliquely when it contacts the water mist, avoiding the water mist with dust adhering to the outside of the device and keeping the surface of the device clean. At the same time, the water mist falling obliquely can be blown by the wind and spread to a wider area, so as to more effectively cover the space that needs dust reduction, and can more fully contact with the dust and particulate matter in the air. Through the wetting and soaking effect of the water mist, the dust and particulate matter are easier to settle. At the same time, the water mist falling obliquely can reduce the possibility of water accumulation on the ground, because the water mist particles are more evenly distributed in the air, and it is not easy to form local water accumulation. When the folding arm is level with the folding frame 2, the rotating frame outside the folding arm pulls the telescopic rod 2 to stretch the telescopic rod 2, and at the same time the telescopic rod 2 pulls the driven frame. When the driven frame is subjected to force, the driven frame slides in the storage groove, and at the same time the driven frame drives the moving slide to move, so that the moving slide drives the folding baffle to unfold and block the front of the fence post. This has a better effect when dust reduction is performed, preventing debris from falling through the fence post to the outside road, and at the same time can provide greater protection against dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of a water tank of the present invention; Figure 3 It is a schematic diagram of the electric telescopic rod of the present invention; Figure 4 It is a schematic diagram of the folding frame of the present invention at two locations; Figure 5 It is a schematic diagram of the driven frame of the present invention; Figure 6 It is a schematic diagram of the storage slot of the present invention; Figure 7 It is a schematic diagram of the diverter plate of the present invention; Figure 8 yes Figure 7 Enlarged schematic diagram at point A in the middle.

[0016] In the figure: 1. fence post; 2. fence frame; 3. baffle; 4. folding component; 401. electric telescopic rod; 402. fixed cylinder; 403. sliding block; 404. folding frame one; 405. telescopic rod one; 406. folding arm; 407. folding frame two; 408. force frame; 5. auxiliary component; 501. rotating frame; 502. telescopic rod two; 503. storage slot; 504. driven frame; 505. moving slide plate; 506. folding baffle; 6. dustproof component; 601. water tank; 602. water pump; 603. diverter pipe; 604. connecting pipe; 605. diverter plate; 606. hose; 607. water spray pipe; 608. atomizing nozzle. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-4 The present invention provides a technical solution: a fence-type dust-proof device for urban road construction, including a fence post 1, a folding component 4, an auxiliary component 5 and a dust-proof component 6, a fence frame 2 is fixedly connected to the middle of the fence post 1, and a baffle 3 is fixedly connected to the middle of the fence frame 2.

[0019] Wherein, the folding component 4 comprises: The electric telescopic rod 401 is fixedly connected to the top of the fence post 1, the electric telescopic rod 401 has a telescopic end, the top of the fence post 1 is fixedly connected to a fixed tube 402, the telescopic end of the electric telescopic rod 401 is fixedly connected to a sliding block 403, the outer side of the sliding block 403 is fixedly connected to a folding frame 1 404, the middle part of the folding frame 1 404 is rotatably connected to a telescopic rod 1 405, the end of the telescopic rod 1 405 away from the folding frame 1 404 is rotatably connected to a force-bearing frame 408, the top of the force-bearing frame 408 is fixedly connected to a folding arm 406, and the outer top of the fixed tube 402 is fixedly connected to a folding frame 2 407.

[0020] The telescopic end of the electric telescopic rod 401 passes through the top of the fence post 1 and the bottom of the fixed tube 402 and extends into the fixed tube 402 to be fixedly connected to the bottom of the sliding block 403 .

[0021] A guide slot is provided in the sliding block 403 , and the sliding block 403 is slidably connected to the outer wall of the fixed cylinder 402 through the guide slot. The folding arm 406 is rotatably connected to the middle of the second folding frame 407 near one side of the fixed cylinder 402 .

[0022] When dust prevention and reduction work is required at the construction site, the electric telescopic rod 401 is controlled to work, and when the electric telescopic rod 401 is working, the electric telescopic rod 401 drives the sliding block 403 to move up and down outside the fixed cylinder 402, and when the sliding block 403 rises, the sliding block 403 squeezes the telescopic rod 405 through the folding frame 404, and when the telescopic rod 405 is stressed, the telescopic rod 405 squeezes the force-bearing frame 408, and when the force-bearing frame 408 is stressed, the force-bearing frame 408 squeezes the folding arm 406, and when the folding arm 406 is squeezed, the folding arm 406 is moved in the fixed cylinder The folding frame 406 on the outside of the folding frame 402 rotates inside the folding frame 407 so that the folding arm 406 is flush with the folding frame 407. At this time, the folding arm 406 can be unfolded. When the folding arm 406 needs to be stored, the electric telescopic rod 401 is controlled to drive the sliding block 403 to move downward, so that the folding frame 1 404 on the sliding block 403 pulls the telescopic rod 1 405, and the telescopic rod 1 405 pulls the force-bearing frame 408. At this time, the folding arm 406 rotates inside the folding frame 407 and makes the folding arm 406 fit the outside of the fixed tube 402, so that the device can be unfolded and stored as needed during use to avoid damage to it by passing vehicles.

[0023] See also Figure 1-8The present invention provides a technical solution: the auxiliary component 5 includes a rotating frame 501, a telescopic rod 502, a storage groove 503, a driven frame 504, a movable slide 505 and a folding baffle 506. The rotating frame 501 is fixedly connected to the side of the folding arm 406 away from the folding frame 407, the telescopic rod 502 is rotatably connected to the middle part of the rotating frame 501, the storage groove 503 is opened at the top of the fence frame 2, the driven frame 504 is rotatably connected to the end of the telescopic rod 502 away from the rotating frame 501, the movable slide 505 is fixedly connected to the bottom of the driven frame 504, and the folding baffle 506 is fixedly connected to the outside.

[0024] The dustproof component 6 includes a water tank 601, a water pump 602, a diverter pipe 603, a connecting pipe 604, a diverter disc 605, a hose 606, a water spray pipe 607 and an atomizing nozzle 608. The water tank 601 is fixedly connected to the back of the baffle 3, the water pump 602 is fixedly connected to the top of the water tank 601, the diverter pipe 603 is fixedly connected to the top of the water pump 602, the connecting pipe 604 is fixedly connected to both ends of the diverter pipe 603, the diverter disc 605 is fixedly connected to the end of the connecting pipe 604 away from the diverter pipe 603, the hose 606 is fixedly connected to the outside of the diverter disc 605, the water spray pipe 607 is fixedly connected to the end of the hose 606 away from the diverter disc 605, and the atomizing nozzle 608 is fixedly connected to the front and back of the water spray pipe 607.

[0025] A fixed plate is fixedly connected in the storage groove 503 , and the folding baffle 506 is fixedly connected to the fixed plate at a side away from the movable slide plate 505 .

[0026] The top of the water spray pipe 607 is fixedly connected to the bottom of the folding arm 406, the end of the hose 606 away from the diverter plate 605 passes through the top of the folding arm 406 and extends to the bottom of the folding arm 406 and is fixedly connected to the top of the water spray pipe 607, and the bottom of the diverter plate 605 is fixedly connected to the top of the fixed tube 402.

[0027] The driven frame 504, the movable slide 505 and the folding baffle 506 are all built into the storage slot 503. A limiting slide groove is set in the storage slot 503. Sliding wheels are set at the top of the front and back sides of the movable slide 505 corresponding to the limiting slide grooves. The movable slide 505 is slidably connected to the storage slot 503 through the sliding wheels.

[0028] When the folding arm 406 is level with the folding frame 407, the water pump 602 is started. When working, the water pump 602 pumps out the water in the water tank 601 and introduces it into the connecting pipe 604 through the water pump 602 and the diverter pipe 603. The connecting pipe 604 guides the water to the diverter plate 605. The water in the diverter plate 605 enters the water spray pipe 607 through the hose 606 and is finally sprayed out obliquely through the atomizing nozzle 608. When the device is in use, it can atomize and reduce dust on the construction site. By setting the atomizing nozzle 608 to spray obliquely, the dust can be When dust contacts the water mist, it falls obliquely, preventing the dust-laden water mist from adhering to the outside of the device and keeping the surface of the device clean. At the same time, the water mist falling obliquely can be blown by the wind and spread to a wider area, thereby more effectively covering the space that needs dust reduction. It can more fully contact with the dust and particulate matter in the air, and make the dust and particulate matter easier to settle through the wetting and soaking effect of the water mist. At the same time, the water mist falling obliquely can reduce the possibility of water accumulation on the ground, because the water mist particles are more evenly distributed in the air, and it is not easy to form local water accumulation.

[0029] When the folding arm 406 is level with the folding frame 407, the rotating frame 501 outside the folding arm 406 pulls the telescopic rod 502 to stretch the telescopic rod 502, and at the same time, the telescopic rod 502 pulls the driven frame 504. When the driven frame 504 is subjected to force, the driven frame 504 slides in the storage groove 503, and at the same time, the driven frame 504 drives the moving slide 505 to move, so that the moving slide 505 drives the folding baffle 506 to unfold and block the front of the fence post 1, which has a better effect when dust reduction is performed, preventing debris from falling through the fence post 1 to the outside road, and at the same time can protect against dust to a greater extent.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fence-type dust prevention device for urban road construction, comprising a fence post (1), characterized in that: It also comprises a folding component (4), an auxiliary component (5) and a dustproof component (6); a fence frame (2) is fixedly connected to the middle of the fence post (1); and a baffle (3) is fixedly connected to the middle of the fence frame (2); Wherein, the folding component (4) comprises: An electric telescopic rod (401) is fixedly connected to the top of a fence post (1), the electric telescopic rod (401) has a telescopic end, a fixed tube (402) is fixedly connected to the top of the fence post (1), the telescopic end of the electric telescopic rod (401) is fixedly connected to a sliding block (403), the outer side of the sliding block (403) is fixedly connected to a folding frame 1 (404), the middle part of the folding frame 1 (404) is rotatably connected to a telescopic rod 1 (405), one end of the telescopic rod 1 (405) away from the folding frame 1 (404) is rotatably connected to a force-bearing frame (408), the top of the force-bearing frame (408) is fixedly connected to a folding arm (406), and the outer top of the fixed tube (402) is fixedly connected to a folding frame 2 (407).

2. The fence-type dust-proof device for urban road construction according to claim 1, characterized in that: The auxiliary component (5) comprises a rotating frame (501), a second telescopic rod (502), a storage groove (503), a driven frame (504), a movable slide plate (505) and a folding baffle (506); the rotating frame (501) is fixedly connected to a side of the folding arm (406) away from the second folding frame (407); the second telescopic rod (502) is rotatably connected to the middle part of the rotating frame (501); the storage groove (503) is opened at the top of the fence frame (2); the driven frame (504) is rotatably connected to an end of the second telescopic rod (502) away from the rotating frame (501); the movable slide plate (505) is fixedly connected to the bottom of the driven frame (504); and the folding baffle (506) is fixedly connected to the outside.

3. The fence-type dust-proof device for urban road construction according to claim 2, characterized in that: The dustproof component (6) comprises a water tank (601), a water pump (602), a diverter pipe (603), a connecting pipe (604), a diverter plate (605), a hose (606), a water spray pipe (607) and an atomizing nozzle (608); the water tank (601) is fixedly connected to the back of the baffle (3); the water pump (602) is fixedly connected to the top of the water tank (601); the diverter pipe (603) is fixedly connected to the top of the water pump (602); The connecting pipe (604) is fixedly connected to both ends of the diverter pipe (603); the diverter plate (605) is fixedly connected to one end of the connecting pipe (604) away from the diverter pipe (603); the hose (606) is fixedly connected to the outside of the diverter plate (605); the water spray pipe (607) is fixedly connected to one end of the hose (606) away from the diverter plate (605); and the atomizing nozzle (608) is fixedly connected to the front and back sides of the water spray pipe (607).

4. The fence-type dust-proof device for urban road construction according to claim 3, characterized in that: The telescopic end of the electric telescopic rod (401) passes through the top of the fence post (1) and the bottom of the fixed tube (402) and extends into the fixed tube (402) to be fixedly connected to the bottom of the sliding block (403).

5. The fence-type dust-proof device for urban road construction according to claim 4, characterized in that: A guide slot is provided in the sliding block (403), and the sliding block (403) is slidably connected to the outer wall of the fixed cylinder (402) via the guide slot. The folding arm (406) is rotatably connected to the middle of the second folding frame (407) at one side close to the fixed cylinder (402).

6. The fence-type dust-proof device for urban road construction according to claim 5, characterized in that: A fixed plate is fixedly connected inside the storage groove (503), and the folding baffle (506) is fixedly connected to the fixed plate on a side away from the movable slide plate (505).

7. The fence-type dust-proof device for urban road construction according to claim 6, characterized in that: The top of the water spray pipe (607) is fixedly connected to the bottom of the folding arm (406); one end of the hose (606) away from the diverter plate (605) passes through the top of the folding arm (406) and extends to the bottom of the folding arm (406) to be fixedly connected to the top of the water spray pipe (607); and the bottom of the diverter plate (605) is fixedly connected to the top of the fixed cylinder (402).

8. The fence-type dust-proof device for urban road construction according to claim 7, characterized in that: The driven frame (504), the movable slide plate (505) and the folding baffle plate (506) are all built into the storage slot (503), a limiting slide groove is provided in the storage slot (503), sliding wheels are provided at the top of the front and back sides of the movable slide plate (505) corresponding to the limiting slide groove, and the movable slide plate (505) is slidably connected to the storage slot (503) via the sliding wheels.

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