Dust removal spraying device for safety engineering

Abstract

The utility model provides a dust removal spraying device for safety engineering, and relates to the field of safety engineering. The dust removal spraying device for safety engineering comprises a first linkage rod, the outer circumferential face of the first linkage rod is in transmission connection with one end of a conveying crawler belt, the other end of the conveying crawler belt is in transmission connection with the outer circumferential face of a second linkage rod, and one end of the second linkage rod is fixedly connected with one side of a limiting baffle. The other side of the limiting baffle is fixedly connected with one side of a first bevel gear, and teeth on the other side of the first bevel gear are meshed with teeth at the bottom of a second bevel gear. According to the dust removal spraying device for safety engineering, through the arrangement of a first linkage rod, a conveying crawler belt, a second linkage rod, a limiting barrier plate, a first bevel gear, a second bevel gear, a third linkage rod, a linkage barrier plate and a position control linkage plug pin, the spraying coverage area can be effectively increased, and therefore the optimal dust removal effect is guaranteed; and the practicability of the dust removal spraying device is improved.

Description

Technical Field

[0001] The utility model relates to a dust removal spray device, in particular to a dust removal spray device for safety engineering, belonging to the technical field of safety engineering. Background Art

[0002] The safety engineering major mainly studies the basic knowledge and skills in disaster prevention and control technology, safety principles, safety monitoring, safety system engineering, etc. in mines, underground buildings, and ground buildings. It is mostly used in outdoor operations, conducting safety evaluation and risk assessment before construction, safety management and safety education at the construction site, and handling of work-related accidents after collapse, explosion, fire and other accidents.

[0003] After searching, a Chinese patent with the announcement number CN215138098U discloses a dust removal spray device for building safety engineering, including a water tank and a shielding plate, and a delivery pipe is arranged inside the water tank. Its beneficial effect is that the dust removal spray device for building safety engineering can shield the water tank, water pipe and filter box through the setting of the shielding plate, so as to prevent the device from being exposed to the sun for a long time in the hot summer weather, thereby reducing the service life of the device. Through the setting of the slider, the slide rail, the fixing block and the first bolt, the filter plate and the activated carbon adsorption plate can be disassembled, so as to facilitate the cleaning or replacement of the filter plate and the activated carbon adsorption plate, and prevent the water filtering effect from being reduced due to long-term use.

[0004] Although the above scheme can clean or replace the filter plate and the activated carbon adsorption plate to prevent the water filtering effect from being reduced due to long-term use, the dust removal spray device in the above patent is difficult to increase the spray coverage area. The general dust removal spray device has a single spray direction and a small spray area, which greatly reduces the practical effect. For this reason, we provide a dust removal spray device for safety engineering to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the present utility model is to provide a dust removal spray device for safety engineering in order to solve the above-mentioned problem, so as to solve the problem in the above-mentioned comparative documents that it is difficult to increase the spray coverage area.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a dust removal spray device for safety engineering, comprising a first linkage rod, the outer circumferential surface of the first linkage rod is transmission-connected to one end of a transport crawler, the other end of the transport crawler is transmission-connected to the outer circumferential surface of a second linkage rod, one end of the second linkage rod is fixedly connected to one side of a limit blocking plate, the other side of the limit blocking plate is fixedly connected to one side of a first bevel gear, the teeth on the other side of the first bevel gear are meshed with the teeth at the bottom of the second bevel gear, the middle part of the second bevel gear is fixedly connected to the outer circumferential surface of a third linkage rod, the outer circumferential surface of the third linkage rod is fixedly connected with a linkage blocking plate, and the close fit between the components can effectively increase the coverage area of ​​the spray.

[0009] Preferably, there are two groups of second bevel gears, the middle parts of the two groups of second bevel gears are fixedly connected to the outer circumferential surface of the third linkage rod, and the teeth on one side of the two groups of second bevel gears are meshed with the teeth on one side of the first bevel gear. The setting of the first bevel gear can effectively ensure the movement of subsequent components.

[0010] Preferably, a position control linkage plug is inserted at the top of the third linkage rod, the top of the position control linkage plug is fixedly connected to the bottom of the water flow pressurizer, the outer circumferential surface of the water flow pressurizer is fixedly connected to one end of the water supply pipeline, and the bottom of the water supply pipeline is fixedly connected to a deformable sprayer, which is a prior art and will not be described in detail.

[0011] Preferably, the outer circumferential surface of the control linkage plug is rotatably connected to the groove on the top of the component protective shell. There are two groups of component protective shells. A component support plate is fixedly connected between the two groups of component protective shells. One side of the component support plate is rotatably connected to one end of the first linkage rod. The setting of the first linkage rod facilitates connection with an external power structure.

[0012] Preferably, the top of the water flow pressurizer is rotatably connected to one end of the diversion pipe, the other end of the diversion pipe is fixedly connected to the top of the electric-controlled water pump, and the bottom of the electric-controlled water pump is fixedly connected to the top of the water tank. The setting of the water tank can effectively store a large amount of water.

[0013] Preferably, the bottom of the water storage tank is fixedly connected to the top of the supporting balancing bottom plate, and the top of the supporting balancing bottom plate is fixedly connected with an external control panel. The provision of the external control panel facilitates the staff to move the dust removal spray device.

[0014] Preferably, the bottom of the supporting balancing base plate is fixedly connected to the top of the universal wheel. There are four groups of universal wheels, and the four groups of universal wheels are evenly distributed on the bottom of the supporting balancing base plate. The setting of the supporting balancing base plate can effectively activate the supporting function and ensure the stability of the components.

[0015] Preferably, there are two groups of linkage blocking plates, the middle parts of the two groups of linkage blocking plates are fixedly connected to the outer circumferential surface of the third linkage rod, the linkage blocking plates are in contact with the limiting blocking plates, and the setting of the limiting blocking plates can effectively restrict other components.

[0016] The utility model provides a dust removal spray device for safety engineering, which has the following beneficial effects:

[0017] 1. The dust removal spray device for safety engineering can effectively increase the coverage area of ​​the spraying through the arrangement of the first linkage rod, the transport crawler, the second linkage rod, the limit blocking plate, the first bevel gear, the second bevel gear, the third linkage rod, the linkage blocking plate, and the control linkage plug, thereby ensuring the best dust reduction effect and increasing the practicality of the dust removal spray device.

[0018] 2. The dust removal spray device for safety engineering, through the arrangement of a water flow pressurizer, a water delivery pipeline, a deformable sprayer, a component protective housing, a component support plate, a diversion pipeline, an electric-controlled water pump, a water storage tank, a supporting balance bottom plate, an external control panel, and a universal wheel, can effectively ensure smooth spraying when the dust removal spray device is moved, thereby increasing the flexibility of the dust removal spray device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the transport crawler of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure inside the protective shell of the utility model component;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure inside the third linkage rod of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the first bevel gear of the utility model.

[0024]

Main component symbol description

[0025] 1. First linkage rod; 2. Transport track; 3. Second linkage rod; 4. Position limiting baffle plate; 5. First bevel gear; 6. Second bevel gear; 7. Third linkage rod; 8. Linkage baffle plate; 9. Position control linkage plug; 10. Water flow pressurizer; 11. Water pipeline; 12. Deformation sprinkler; 13. Component protection housing; 14. Component support plate; 15. Diversion pipeline; 16. Electric water pump; 17. Water storage tank; 18. Support balance bottom plate; 19. External control panel; 20. Universal wheel. DETAILED DESCRIPTION

[0026] The embodiment of the utility model provides a dust removal spray device for safety engineering.

[0027] See also Figure 2 and Figure 3 , including a first linkage rod 1, the outer circumference of the first linkage rod 1 is transmission-connected to one end of a transport crawler 2. The purpose of setting the transport crawler 2 is to effectively transmit force and ensure that subsequent components maintain synchronous movement so that their movement effects are consistent. The other end of the transport crawler 2 is transmission-connected to the outer circumference of the second linkage rod 3. One end of the second linkage rod 3 is fixedly connected to one side of a limit blocking plate 4. The purpose of setting the limit blocking plate 4 is to effectively restrict other components and prevent other components from excessive movement due to inertia.

[0028] See also Figure 3 and Figure 5 The other side of the limit blocking plate 4 is fixedly connected to one side of the first bevel gear 5, and the teeth on the other side of the first bevel gear 5 are meshed with the teeth at the bottom of the second bevel gear 6. There are two groups of second bevel gears 6, and the middle parts of the two groups of second bevel gears 6 are fixedly connected to the outer circumferential surface of the third linkage rod 7. When any of the two groups of second bevel gears 6 rotates, the third linkage rod 7 can rotate accordingly.

[0029] See also Figure 3 The teeth on one side of the two groups of second bevel gears 6 are meshed with the teeth on one side of the first bevel gear 5, and the middle part of the second bevel gear 6 is fixedly connected to the outer circumferential surface of the third linkage rod 7. The setting of the first bevel gear 5 can effectively make the two groups of second bevel gears 6 rotate intermittently, thereby achieving a delayed movement effect on subsequent components.

[0030] See also Figure 3 and Figure 4 A position-controlling linkage plug 9 is inserted at the top of the third linkage rod 7. The setting of the position-controlling linkage plug 9 can effectively play a connecting role. The movement of the front component drives the movement of the rear component. The outer circumferential surface of the position-controlling linkage plug 9 is rotatably connected to the groove at the top of the component protective shell 13. The setting of the component protective shell 13 can effectively support its internal components and ensure that the components rotate in place.

[0031] See also Figure 2 There are two groups of component protection shells 13, and a component support plate 14 is fixedly connected between the two groups of component protection shells 13. One side of the component support plate 14 is rotatably connected to one end of the first linkage rod 1. The setting of the component support plate 14 can effectively ensure the stability between the components.

[0032] See also Figure 1 and Figure 2 The top of the position-control linkage plug 9 is fixedly connected to the bottom of the water flow pressurizer 10. The water flow pressurizer 10 is a prior art and will not be described in detail. The setting of the water flow pressurizer 10 ensures the uniform flow of water. The top of the water flow pressurizer 10 is rotatably connected to one end of the diversion pipe 15, and the other end of the diversion pipe 15 is fixedly connected to the top of the electric control water pump 16. The bottom of the electric control water pump 16 is fixedly connected to the top of the water tank 17. The electric control water pump 16 is a prior art and will not be described in detail. The setting of the electric control water pump 16 can extract water from the water tank 17.

[0033] See also Figure 1 The bottom of the water tank 17 is fixedly connected to the top of the supporting balancing base plate 18, and the bottom of the supporting balancing base plate 18 is fixedly connected to the top of the universal wheel 20. There are four groups of universal wheels 20, and the four groups of universal wheels 20 are evenly distributed at the bottom of the supporting balancing base plate 18. The purpose of setting multiple groups of universal wheels 20 is to effectively ensure the flexibility of the dust removal spray device and ensure stability during movement.

[0034] See also Figure 1 , Figure 2 and Figure 3 The top of the supporting balance bottom plate 18 is fixedly connected with an external control board 19, the outer circumferential surface of the water flow pressurizer 10 is fixedly connected to one end of the water pipe 11, and the bottom of the water pipe 11 is fixedly connected with a deformable sprinkler 12. The deformable sprinkler 12 is a prior art and will not be described in detail. The outer circumferential surface of the third linkage rod 7 is fixedly connected with a linkage baffle plate 8. There are two groups of linkage baffle plates 8. The middle parts of the two groups of linkage baffle plates 8 are fixedly connected to the outer circumferential surface of the third linkage rod 7. The linkage baffle plates 8 are in contact with the limit baffle plates 4. The purpose of setting two groups of linkage baffle plates 8 is that under the action of the limit baffle plates 4, they can respectively play a limiting effect.

[0035] Working principle: First, start the electric water pump 16 to pump water from the water tank 17, so that the water enters the water pressure booster 10 through the diversion pipe 15, and is sprayed out from the deformable sprayer 12 through the water pipe 11, thereby initially achieving the effect of dust removal. Then, through external power, the first linkage rod 1 is rotated, the transport crawler 2 drives the second linkage rod 3 to rotate, and the first bevel gear 5 on the limit baffle 4 is rotated synchronously, thereby driving the third linkage rod 7 in the second bevel gear 6 to rotate in place in the component protection shell 13. At this time, The rotation of the third linkage rod 7 will also cause the linkage baffle plate 8 to rotate accordingly. Whenever the limit baffle plate 4 is not engaged with the second bevel gear 6, the linkage baffle plate 8 will contact the limit baffle plate 4 to form a limit, thereby preventing the third linkage rod 7 from continuing to rotate due to inertia, making the parts fit more precisely. Finally, the third linkage rod 7 drives the control linkage plug 9 to rotate on the part protective shell 13, so that the water supply pipe 11 on the water flow pressurizer 10 drives the deformable sprayer 12 to rotate accordingly, thereby effectively increasing the coverage area of ​​the spray and increasing the practicality of the dust removal spray device.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A dust removal spray device for safety engineering, comprising a first linkage rod (1), characterized in that: The outer circumferential surface of the first linkage rod (1) is transmission-connected to one end of the transport crawler (2), the other end of the transport crawler (2) is transmission-connected to the outer circumferential surface of the second linkage rod (3), one end of the second linkage rod (3) is fixedly connected to one side of a limit blocking plate (4), the other side of the limit blocking plate (4) is fixedly connected to one side of a first bevel gear (5), the teeth on the other side of the first bevel gear (5) mesh with the teeth at the bottom of the second bevel gear (6), the middle part of the second bevel gear (6) is fixedly connected to the outer circumferential surface of the third linkage rod (7), and the outer circumferential surface of the third linkage rod (7) is fixedly connected to a linkage blocking plate (8).

2. A dust removal spray device for safety engineering according to claim 1, characterized in that: There are two groups of second bevel gears (6), the middle parts of the two groups of second bevel gears (6) are fixedly connected to the outer circumferential surface of the third linkage rod (7), and the teeth on one side of the two groups of second bevel gears (6) are meshed with the teeth on one side of the first bevel gear (5).

3. The dust removal spray device for safety engineering according to claim 1 is characterized in that: A position control linkage plug (9) is inserted at the top of the third linkage rod (7), the top of the position control linkage plug (9) is fixedly connected to the bottom of the water flow pressurizer (10), the outer circumferential surface of the water flow pressurizer (10) is fixedly connected to one end of a water delivery pipe (11), and the bottom of the water delivery pipe (11) is fixedly connected to a deformable sprayer (12).

4. The dust removal spray device for safety engineering according to claim 3 is characterized in that: The outer circumferential surface of the position control linkage plug (9) is rotatably connected to the groove at the top of the component protection shell (13). There are two groups of component protection shells (13). A component support plate (14) is fixedly connected between the two groups of component protection shells (13). One side of the component support plate (14) is rotatably connected to one end of the first linkage rod (1).

5. The dust removal spray device for safety engineering according to claim 3 is characterized in that: The top of the water flow pressurizer (10) is rotatably connected to one end of the diversion pipe (15), the other end of the diversion pipe (15) is fixedly connected to the top of the electric control water pump (16), and the bottom of the electric control water pump (16) is fixedly connected to the top of the water storage tank (17).

6. The dust removal spray device for safety engineering according to claim 5, characterized in that: The bottom of the water storage tank (17) is fixedly connected to the top of the supporting balancing bottom plate (18), and the top of the supporting balancing bottom plate (18) is fixedly connected to an external control panel (19).

7. A dust removal spray device for safety engineering according to claim 6, characterized in that: The bottom of the supporting and balancing bottom plate (18) is fixedly connected to the top of the universal wheels (20), and there are four groups of universal wheels (20) in total. The four groups of universal wheels (20) are evenly distributed at the bottom of the supporting and balancing bottom plate (18).

8. The dust removal spray device for safety engineering according to claim 1 is characterized in that: There are two groups of linkage blocking plates (8), the middle parts of the two groups of linkage blocking plates (8) are fixedly connected to the outer circumferential surface of the third linkage rod (7), and the linkage blocking plates (8) are in contact with the limit blocking plates (4).

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