Dust falling equipment for park road construction

Abstract

The utility model discloses dust falling equipment for park road construction, which comprises a connecting rod and a fixing frame, two sides of the top of the fixing frame are both fixedly provided with one end of a support rod, the other end of the support rod is fixedly provided with a dust falling nozzle, two sides of the fixing frame are both fixedly provided with one end of a short rod, and the other end of the short rod is fixedly provided with a dust falling nozzle. A baffle is rotatably mounted on the first rotating shaft, one end of a thin rod is fixedly mounted on one side of the top of the baffle, a second rotating shaft is rotatably mounted at the other end of the thin rod, a through hole is formed in one side of the supporting rod, a cross rod is slidably mounted in the through hole, and the two ends of the cross rod extend out of the through hole; the end, extending out of the through hole, of the transverse rod is rotationally connected with the second rotating shaft. According to the utility model, the rotatable baffle plate is arranged below the dust falling nozzle, so that when the dust falling nozzle does not work, the baffle plate can be used for shielding the dust falling nozzle, and the nozzle hole is effectively prevented from being blocked by impurities entering the nozzle hole.

Description

Technical Field

[0001] This utility model relates to the field of dust suppression equipment technology, specifically a dust suppression device for construction of park roads. Background Technology

[0002] Construction sites for municipal roads generate a large amount of dust that pollutes the surrounding air. The dust in the air can also harm the health of construction workers. To prevent dust generated during construction from polluting the surrounding air, barriers with integrated dust suppression functions are usually used.

[0003] However, existing dust suppression equipment still has some problems in use:

[0004] The existing dust suppression nozzles are all located at the rear of the vehicle and very close to the ground. This means that when the vehicle is parked, impurities may enter the dust suppression nozzles, causing blockages and affecting dust suppression efficiency.

[0005] To address the aforementioned issues, an innovative design was developed based on the existing dust suppression equipment. Utility Model Content

[0006] The purpose of this utility model is to provide a dust suppression device for construction of park roads, so as to solve the problem of blockage mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a dust suppression device for construction of park roads, comprising a connecting rod and a fixing frame. One end of a support rod is fixedly installed on both sides of the top of the fixing frame, and a dust suppression nozzle is fixedly installed on the other end of the support rod. One end of a short rod is fixedly installed on both sides of the fixing frame, and a first rotating shaft is rotatably installed on the other end of the short rod. A baffle is rotatably installed on the first rotating shaft. One end of a thin rod is fixedly installed on one side of the top of the baffle, and a second rotating shaft is rotatably installed on the other end of the thin rod. A through hole is opened on one side of the support rod, and a crossbar is slidably installed inside the through hole. Both ends of the crossbar extend outside the through hole, and the end of the crossbar extending outside the through hole is rotatably connected to the second rotating shaft.

[0008] The top two sides of the fixed frame are provided with sliding grooves, and sliding blocks are slidably installed in the sliding grooves. One end of the sliding block extends into the sliding groove, and the other end of the sliding block extends out of the sliding groove. A channel is provided on one side of the sliding block, and the end of the crossbar away from the second rotating shaft extends into the channel.

[0009] One end of a thick rod is fixedly installed on the top of the fixed frame, and a sleeve rod is fixedly installed on the other end of the thick rod. One end of a telescopic rod is slidably installed on both ends of the sleeve rod, and the other end of the telescopic rod is fixedly connected to one side of the sliding block.

[0010] Fixing holes are provided on the inner walls of both sides of the top of the sleeve rod, and counterweights are slidably installed in the fixing holes.

[0011] The telescopic rod has fixing grooves on both sides of its top.

[0012] Preferably, the dust suppression nozzles are located on the top two sides of the mounting bracket.

[0013] Using the above technical solution, the dust suppression nozzle is used for dust suppression.

[0014] Preferably, the baffle is adapted to the dust suppression nozzle.

[0015] Using the above technical solution, the baffle is used to block the dust suppression nozzles that have stopped working, thus preventing impurities from entering the nozzle holes and causing blockages.

[0016] Preferably, the sliding block is located on the side of the sliding groove near the crossbar.

[0017] Using the above technical solution, the sliding block is used to drive the horizontal bar to move horizontally.

[0018] Preferably, both ends of the sleeve are open structures.

[0019] Using the above technical solution, the telescopic rod is used to drive the sliding block to move horizontally.

[0020] Preferably, the counterweight is adapted to the fixing groove.

[0021] Using the above technical solution, the counterweight is used to fix the telescopic pole.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] A rotatable baffle is installed below the dust suppression nozzle, which can be used to block the nozzle when it is not in operation, effectively preventing impurities from entering the nozzle orifice and causing blockage. Attached Figure Description

[0024] Figure 1 This is a front view of the structure of this utility model;

[0025] Figure 2 This is a side view of the structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the front structure of the dust suppression nozzle of this utility model.

[0027] In the diagram: 1. Connecting rod; 2. Fixing frame; 3. Support rod; 4. Dust suppression nozzle; 5. Short rod; 6. Baffle; 7. Thin rod; 8. Through hole; 9. Crossbar; 10. Sliding groove; 11. Sliding block; 12. Channel; 13. Thick rod; 14. Sleeve rod; 15. Telescopic rod; 16. Fixing hole; 17. Counterweight; 18. Fixing groove. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-3 This utility model provides a technical solution: a dust suppression device for construction of park roads, including a connecting rod 1 and a fixing frame 2. One end of a support rod 3 is fixedly installed on both sides of the top of the fixing frame 2, and a dust suppression nozzle 4 is fixedly installed on the other end of the support rod 3. One end of a short rod 5 is fixedly installed on both sides of the fixing frame 2. A first rotating shaft is rotatably installed on the other end of the short rod 5. A baffle 6 is rotatably installed on the first rotating shaft. One end of a thin rod 7 is fixedly installed on one side of the top of the baffle 6. A second rotating shaft is rotatably installed on the other end of the thin rod 7. A through hole 8 is opened on one side of the support rod 3. A crossbar 9 is slidably installed in the through hole 8. Both ends of the crossbar 9 extend outside the through hole 8. The end of the crossbar 9 extending outside the through hole 8 is rotatably connected to the second rotating shaft.

[0030] Combination Figure 1-2 As shown, sliding grooves 10 are provided on both sides of the top of the fixed frame 2. A sliding block 11 is slidably installed in the sliding groove 10. One end of the sliding block 11 extends into the sliding groove 10, and the other end of the sliding block 11 extends out of the sliding groove 10. A channel 12 is provided on one side of the sliding block 11. The end of the crossbar 9 away from the second rotating shaft extends into the channel 12. One end of the thick rod 13 is fixedly installed on the top of the fixed frame 2. A sleeve rod 14 is fixedly installed on the other end of the thick rod 13. One end of the telescopic rod 15 is slidably installed on both ends of the sleeve rod 14. The other end of the telescopic rod 15 is fixedly connected to one side of the sliding block 11.

[0031] Combination Figure 1-3 As shown, fixing holes 16 are provided on the inner walls of both sides of the top of the sleeve rod 14, and counterweights 17 are slidably installed in the fixing holes 16. Fixing grooves 18 are provided on both sides of the top of the telescopic rod 15.

[0032] Combination Figure 1-3As shown, the dust suppression nozzle 4 is located on both sides of the top of the fixed frame 2, the baffle 6 is adapted to the dust suppression nozzle 4, the sliding block 11 is located on the side of the sliding groove 10 near the crossbar 9, both ends of the sleeve rod 14 are open structures, and the counterweight 17 is adapted to the fixed groove 18.

[0033] The working principle of this utility model is as follows: When anti-clogging is required, firstly, manually move the counterweight 17 upwards. The counterweight 17 disengages from the fixed groove 18. Then, move the telescopic rod 15 horizontally. The telescopic rod 15 drives the sliding block 11 to move horizontally. The sliding block 11 drives the channel 12 to move horizontally. The channel 12 drives the crossbar 9 to move horizontally. The crossbar 9 drives the second rotating shaft to move horizontally. The second rotating shaft drives the thin rod 7 to rotate upwards. The thin rod 7 drives the baffle 6 to rotate upwards. The baffle 6 rotates to one side of the dust suppression nozzle 4. Then, release the counterweight 17. The counterweight 17 is inserted into the fixed groove 18, thereby achieving the purpose of the baffle blocking the dust suppression nozzle hole and preventing clogging.

[0034] The contents not described in detail in this specification are prior art known to those skilled in the art. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust suppression device for construction of park roads, comprising a connecting rod (1) and a fixing frame (2), characterized in that: The top two sides of the fixed frame (2) are fixedly installed with one end of the support rod (3), and the other end of the support rod (3) is fixedly installed with the dust suppression nozzle (4). The two sides of the fixed frame (2) are fixedly installed with one end of the short rod (5), and the other end of the short rod (5) is rotatably installed with the first rotating shaft. The first rotating shaft is rotatably installed with the baffle (6). The top side of the baffle (6) is fixedly installed with one end of the thin rod (7), and the other end of the thin rod (7) is rotatably installed with the second rotating shaft. A through hole (8) is opened on one side of the support rod (3), and a cross rod (9) is slidably installed in the through hole (8). Both ends of the cross rod (9) extend to the outside of the through hole (8), and the end of the cross rod (9) extending to the outside of the through hole (8) is rotatably connected to the second rotating shaft. The top two sides of the fixed frame (2) are provided with sliding grooves (10), and a sliding block (11) is slidably installed in the sliding groove (10). One end of the sliding block (11) extends into the sliding groove (10), and the other end of the sliding block (11) extends out of the sliding groove (10). A channel (12) is provided on one side of the sliding block (11), and the end of the crossbar (9) away from the second rotating shaft extends into the channel (12). The top of the fixed frame (2) is fixedly installed with one end of a thick rod (13), and the other end of the thick rod (13) is fixedly installed with a sleeve rod (14). Both ends of the sleeve rod (14) are slidably installed with one end of a telescopic rod (15), and the other end of the telescopic rod (15) is fixedly connected to one side of the sliding block (11). Fixing holes (16) are provided on the inner walls of both sides of the top of the sleeve (14), and counterweights (17) are slidably installed in the fixing holes (16). The telescopic rod (15) has fixing grooves (18) on both sides of its top.

2. The dust suppression equipment for construction of park roads according to claim 1, characterized in that: The dust suppression nozzle (4) is located on both sides of the top of the fixed frame (2).

3. The dust suppression equipment for construction of park roads according to claim 1, characterized in that: The baffle (6) is adapted to the dust suppression nozzle (4).

4. The dust suppression equipment for construction of park roads according to claim 1, characterized in that: The sliding block (11) is located on the side of the sliding groove (10) near the crossbar (9).

5. A dust suppression device for construction of park roads according to claim 1, characterized in that: Both ends of the sleeve (14) are open structures.

6. The dust suppression equipment for construction of park roads according to claim 1, characterized in that: The counterweight (17) is adapted to the fixing groove (18).

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