CN214209868U

CN214209868U - Dust fall curing means of road bridge construction usefulness

Info

Publication number: CN214209868U
Application number: CN202021432639.4U
Authority: CN
Inventors: 黄峰; 黄志强; 郭凌阳; 陈宏卫
Original assignee: Guangdong Leda Construction Engineering Co ltd
Current assignee: Guangdong Leda Construction Engineering Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-09-17
Anticipated expiration: 2030-07-20

Abstract

The utility model provides a dust fall curing means that road and bridge construction was used, the load simulator comprises a case, and set up a plurality of universal wheels in quick-witted bottom half, air intake and air outlet have been seted up to machine case both sides, the air intake inner wall is provided with dust concentration detector, be provided with the separation net in the air outlet, machine incasement portion is provided with the installation frame, the inside suction fan that is provided with of installation frame, the booster pump is installed at machine roof portion, booster pump bottom fixedly connected with suction pump, suction pump delivery port one side is connected with the spray pipe, water inlet one side is connected with the drinking-water pipe, the spray pipe bottom is provided with the valve that opens and shuts, the valve one end that opens and shuts is. This kind of dust fall curing means of road and bridge construction usefulness can freely remove portable use in, need not to adopt unnecessary manpower resources, and can retrieve the water smoke behind the most dust fall and prevent that its four places from wafing and causing secondary pollution.

Description

Dust fall curing means of road bridge construction usefulness

Technical Field

The utility model relates to a road bridge construction technical field specifically is a dust fall curing means of road bridge construction usefulness.

Background

In recent decades, with the rise of Chinese economy, roads and bridges play a great role in traffic connection as a traffic road capable of penetrating through both banks, and are greatly valued in the traffic building industry. However, during the road and bridge construction process, a large amount of dust is often accompanied. The dust not only can bring about little obstruction to the construction quality of roads and bridges, influence the construction process of roads and bridges, but also can bring about great threat to the health of constructors.

In the current road and bridge dust settling device market, various dust settling devices are various in number, but the requirements of dust settling and maintenance in current road and bridge construction cannot be met. Most dust device only adopts the spraying dust fall principle simply, uses the artifical dust fall of atomizer simply, and this kind of way not only can cause a large amount of manpower consumptions, and the water smoke that contains the dust behind the dust fall scatters with the wind in addition, also can cause very big and secondary pollution, simultaneously, still can cause very big water waste.

Consequently, design a neotype dust fall maintenance device of road and bridge construction usefulness, when making it can freely remove portable use, need not to adopt unnecessary manpower resources, and can retrieve the water smoke behind the certain dust fall and prevent that it from drifting around and causing secondary pollution, be present this technical field personnel and wait for the problem that solves urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the shortcoming that exists among the background art, provide a dust fall curing means that road bridge construction was used.

In order to achieve the above purpose, the utility model provides a technical scheme, a dust fall maintenance device for road and bridge construction, which comprises a case and a plurality of universal wheels arranged at the bottom of the case, wherein one side of the case is provided with an air inlet, the other side is provided with an air outlet, the inner wall of the air inlet is provided with a dust concentration detector, an isolation net is arranged in the air outlet, one side of the inside of the case is provided with an installation frame, the inside of the installation frame is provided with a suction fan, the top of the case is provided with a booster pump, the bottom of the booster pump is fixedly connected with a suction pump, the suction pump is divided into a water inlet and a water outlet, one side of the water outlet of the suction pump is connected with a water spray pipe, one side of the water inlet of the suction pump, the machine case bottom has been seted up the catch basin, and the catch basin bottom passes through the drinking-water pipe with the suction pump and is connected, be provided with the filter layer in the catch basin.

Furthermore, the case is a trapezoid body with a hollow inner part, and the case is made of an aluminum alloy material.

Further, the suction fan sets up the well upper portion position at the installation frame, and the installation frame both sides all are equipped with the isolation screen panel.

Furthermore, the number of the opening and closing valves is consistent with that of the atomizing nozzles, and the opening and closing valves are communicated with the atomizing nozzles through rubber hoses.

Furthermore, the filter layers are three layers, wherein the first layer is a gauze layer, the second layer is an activated carbon filter layer, the third layer is a stainless steel isolation net filter layer, and the whole height of the filter layer is three centimeters higher than the outer frame of the water storage tank.

Furthermore, the signal output end of the dust concentration detector is in signal connection with the signal receiving end of the opening and closing valve.

The utility model provides a dust fall curing means of road bridge construction usefulness has following beneficial effect:

1. the utility model has the advantages that the design of the suction fan and the separation net is adopted, when the normal dust fall maintenance work is carried out, the whole dust-falling maintenance device can not only perform dust-falling maintenance work on the air in the radiation range of the device, but also absorb the dust in the air outside the dust-falling maintenance device into the machine case for dust-falling work under the action of the wind power generated by the suction fan, thereby greatly saving the construction cost of the dust-falling maintenance work, isolating various garbage brought into the machine case from the outside of the installation frame due to the arrangement of the isolation net, and preventing the condition that the suction fan cannot be normally used due to too much garbage involved, meanwhile, the suction fan is arranged at the upper half part of the installation frame, so that excessive water mist cannot be brought out of the case due to wind power in the dust falling work, the normal operation of dust falling maintenance work is influenced, and secondary pollution to the construction environment is avoided.

2. Secondly, this practicality is still through the setting of filter layer and catch basin, guarantee the cyclic utilization of water resource, when carrying out dust fall maintenance work, water smoke can condense gradually after having absorbed a certain amount of dust and become the drop of water and fall into the catch basin through the filter layer, after purifying layer upon layer through the three-layer filter layer, the drop of water that falls into the catch basin can drop into in the next dust fall maintenance work again completely, the extravagant condition of water resource has greatly been avoided, simultaneously because the first layer of filter layer is the gauze layer, also can be effectively with adsorbing into quick-witted incasement portion's various rubbish completely isolated outside the filter layer, can clean up rubbish easily after dust fall maintenance work, accomplish deep purification maintenance effect.

Drawings

Fig. 1 is a schematic view of the overall front structure of the present invention.

Fig. 2 is a schematic view of the overall back structure of the present invention.

Fig. 3 is a schematic cross-sectional view of the overall structure of the present invention.

Fig. 4 is an expanded view of the filtering layer and the water storage tank of the present invention.

Fig. 5 is an enlarged schematic view of the point a of fig. 2 according to the present invention.

In FIGS. 1-5: 1-a chassis; 101-an air inlet; 102-a dust concentration detector; 103-an air outlet; 104-an isolation net; 105-a mounting frame; 106-a suction fan; 2-universal wheels; 3, a booster pump; 4-a water pump; 401-water spray pipe; 402-an on-off valve; 403-rubber hose; 404-an atomizing nozzle; 5-a water storage tank; 501-pumping pipes; 502-a filter layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to figures 1-5 of the drawings,

the embodiment provides a dust fall maintenance device for road and bridge construction, which comprises a case 1 and a plurality of universal wheels 2 arranged at the bottom of the case 1, wherein one side of the case 1 is provided with an air inlet 101, the other side of the case is provided with an air outlet 103, the inner wall of the air inlet 101 is provided with a dust concentration detector 102, the air outlet 103 is internally provided with an isolation net 104, one side of the inside of the case 1 is provided with an installation frame 105, the inside of the installation frame 105 is provided with a suction fan 106, the top of the case 1 is provided with a booster pump 3, the bottom of the booster pump 3 is fixedly connected with a suction pump 4, the suction pump 4 is divided into a water inlet and a water outlet, one side of the water outlet of the suction pump 4 is connected with a water spray pipe 401, one side of the water inlet of the suction pump 4 is connected with a water suction pipe 501, the bottom of the water spray pipe 401 is provided with an opening and closing valve 402, one end of the opening and closing valve 402 is connected with a plurality of atomizing nozzles 404 through a rubber hose 403, the bottom of the case 1 is provided with a water storage tank 5, the bottom of the water storage tank 5 is connected with the water pump 4 through a water pumping pipe 501, and a filtering layer 502 is arranged in the water storage tank 5.

Further, the case 1 is a trapezoid body with a hollow interior, when the atomizing nozzle 404 works, the water mist sprayed at the lower half part of the case 1 can disperse and fall dust due to small water pressure, the water mist at the upper half part of the case 1 has large water pressure due to the atomizing nozzle 404, and the spraying direction is from top to bottom, and the dust can fall in a straight line with strong force in the spraying direction and cannot escape, therefore, the physical characteristics of the case 1 with a small upper part and a big lower part can ensure that the upper half part of the case 1 can not be polluted due to narrow dustfall range, the lower half part of the case 1 can ensure the dust fall maintenance device to fully play a role, and the case 1 is made of aluminum alloy material, so that the case 1 body can not rust due to water mist dust fall to influence the recycling of the dust fall maintenance device, and the aluminum alloy material is lighter and cheaper than stainless steel material, the universal wheel 2 can be matched with each other to be more convenient to carry and move for use while the construction cost is reduced.

Furthermore, the suction fan 106 is arranged at the middle upper part of the installation frame 105, so that the wind power generated by the suction fan 106 can be more concentrated at the upper part inside the case 1, and when the suction fan 106 works normally, the water mist generated by the atomizing nozzle 404 cannot escape due to large water pressure, and is ensured not to be influenced by the wind power generated by the suction fan 106 and directly taken out of the case 1, so that the dust fall effect is influenced, the isolation mesh enclosures are arranged on both sides of the installation frame 105, large garbage absorbed in the operation process of the suction fan 106 can be exhausted outside the isolation mesh enclosures, and the phenomenon that the large garbage is involved in the suction fan 106 to influence the normal operation of the suction fan 106 is avoided.

Further, the number of the opening and closing valves 402 is consistent with the number of the atomizing nozzles 404, and the opening and closing valves 402 are communicated with the atomizing nozzles 404 through the rubber hoses 403, so that the opening and closing valves 402 can be matched with the dust concentration detector 102 and the water suction pump 4 when the dust falling device works normally, the water yield of the atomizing nozzles 404 is accurately controlled through the rubber hoses 403, and the whole dust falling device can be flexibly applied to environments with different dust concentrations.

Further, filter layer 502 is the three-layer altogether, wherein the first layer is the gauze layer, the second floor is the active carbon filter layer, the third layer is stainless steel separation net filter layer, make carry out the dust fall construction at atomizing nozzle 404 to quick-witted case 1 inside dust, water smoke can condense for the drop of water falls into catch basin 5 through purifying layer 502 layer by layer, and through drinking-water pipe 501 cyclic utilization in next dust fall construction, can prevent again that water smoke from wafting everywhere and causing secondary pollution when avoiding the water resource extravagant, and filter layer 502 overall height is three centimetres higher than 5 frames of catch basin, make things convenient for the dismantlement that the constructor can relax, wash, the replacement filter layer, make whole dust fall curing means can circulate repetitious performance.

Further, dust concentration detector 102 signal output part is signal connection with the valve 402 signal receiving end that opens and shuts, make dust fall maintenance device during operation under the dust concentration environment of difference, dust concentration detector 102 can pass through signal output part transmission signal, make the valve 402 that opens and shuts make corresponding water yield adjustment, when dust concentration is higher promptly, the valve 402 that opens and shuts can increase the water yield to atomizing nozzle 404 through rubber hose 403, dust fall work progress with higher speed, and when dust concentration is lower, the valve 402 that opens and shuts also can reduce the water yield to atomizing nozzle 404 through rubber hose 403, avoid the waste of water resource.

Further, 1 one side of machine case is equipped with suction fan 106, booster pump 3, suction pump 4, dust concentration detector 102 and the supporting control switch who uses of valve 402 that opens and shuts, and control switch and external power supply electric connection, when guaranteeing to connect external power supply when control switch, suction fan 106, booster pump 3, suction pump 4, dust concentration detector 102 and valve 402 that opens and shuts can obtain corresponding work moving electric quantity demand, and can mutually support, when guaranteeing dust fall maintenance work and normally going on, make whole dust fall maintenance device to be applied to in the different construction environment of various dust concentrations in a flexible way again, construction cost is reduced, avoid the wasting of resources.

Use the utility model relates to a during dust fall maintenance device of road bridge construction usefulness, constructor at first pushes away quick-witted case 1 to the place that needs carry out dust fall maintenance work through a plurality of universal wheels 2 of quick-witted case 1 bottom, then, add water toward catch basin 5 through the filter layer 502 of quick-witted incasement 1 inside, prevent to lead to machine operation trouble because of lack of water in dust fall device course of work, then for setting up the control switch circular telegram and open control switch in quick-witted case 1 one side, make the suction fan 106 that sets up upper portion in installation frame 105 begin to operate, inhale the dust in quick-witted case 1 outside air through 101 air intake and receive quick-witted case 1 inside, and simultaneously, suction pump 4 begins to operate, take out water to the water inlet from catch basin 5 through drinking-water pipe 501, then the rethread delivery port is pumped water to spray pipe 401, when outside air enters into quick-witted case 1 inside, dust concentration detector 102 detects behind the dust concentration of quick-witted case 1 inside through signal output end with signal transmission to opening The signal receiving end of the closing valve 402 receives the signal, then the corresponding water yield adjustment is made, the water in the spray pipe 401 is conveyed to the atomizing nozzle 404 through the closing valve 402 and the rubber hose 403, and the atomizing nozzle 404 thins the water into water mist to be sprayed into the cabinet 1, the water mist close to the atomizing nozzle 404 is dispersed linearly from top to bottom due to the large water pressure, when reaching the middle lower part of the cabinet 1, the water mist is no longer influenced by the water pressure of the atomizing nozzle 404 and is scattered around, the dust concentration in the cabinet 1 is reduced, when the water mist absorbs a certain amount of dust, the weight is increased and is condensed into water drops, and the water drops into the water storage tank 5 through the multi-layer filtering of the filter layer 502, the recycling of the water resource is convenient, the waste of the water resource is avoided, because of the wind power generated by the suction fan 106, part of the water mist is taken out of the cabinet 1 through the air outlet 103, the dust-settling protection device has the advantages that a part of water mist can be adsorbed when the dust-settling protection device passes through the installation frame 105 and the isolation net 104, secondary pollution caused by excessive dust-containing water mist escaping everywhere is prevented, meanwhile, the installation frame 105 and the isolation net 104 can also ensure that various kinds of garbage brought into the case 1 due to the suction fan 106 can be isolated outside the installation frame 105 and fall onto a gauze layer of the filter layer 502, the purification effect on the road and bridge construction environment is further achieved, meanwhile, the situation that the suction fan 106 is involved in too much garbage and cannot be normally used can be effectively prevented, after the dust-settling work is finished, a constructor can firstly close a power supply and then take out the filter layer 502, and the filter layer is put back after being cleaned so that the dust-settling maintenance can be used circularly.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a dust fall curing means that road and bridge construction was used, includes quick-witted case (1) to and set up a plurality of universal wheels (2) in quick-witted case (1) bottom, its characterized in that, air intake (101) have been seted up to quick-witted case (1) one side, and air outlet (103) have been seted up to the opposite side, air intake (101) inner wall is provided with dust concentration detector (102), be provided with separation net (104) in air outlet (103), machine case (1) inside one side is provided with installation frame (105), installation frame (105) inside is provided with suction fan (106), booster pump (3) are installed at quick-witted case (1) top, booster pump (3) bottom fixedly connected with suction pump (4), and suction pump (4) divide into water inlet and delivery port, suction pump (4) delivery port one side is connected with spray pipe (401), suction pump (4) water inlet one side is connected with suction pipe (501), the improved water spraying machine is characterized in that an opening and closing valve (402) is arranged at the bottom of the water spraying pipe (401), one end of the opening and closing valve (402) is connected with a plurality of atomizing nozzles (404) through rubber hoses (403), a water storage tank (5) is arranged at the bottom of the machine case (1), the bottom of the water storage tank (5) is connected with a water suction pump (4) through a water suction pipe (501), and a filter layer (502) is arranged in the water storage tank (5).

2. The dust fall maintenance device for road and bridge construction according to claim 1, wherein the case (1) is a trapezoid body with a hollow interior, and the case (1) is made of aluminum alloy.

3. The dust fall maintenance device for road and bridge construction according to claim 1, wherein the suction fan (106) is arranged at the middle upper position of the mounting frame (105), and two sides of the mounting frame (105) are provided with isolation mesh enclosures.

4. The dust fall maintenance device for road and bridge construction according to claim 1, wherein the number of the open-close valves (402) is the same as that of the atomizing nozzles (404), and the open-close valves (402) are communicated with the atomizing nozzles (404) through rubber hoses (403).

5. The dust fall maintenance device for road and bridge construction according to claim 1, wherein the filter layer (502) has three layers, wherein the first layer is a gauze layer, the second layer is an activated carbon filter layer, the third layer is a stainless steel isolation mesh filter layer, and the height of the filter layer (502) is three centimeters higher than the outer frame of the water storage tank (5).

6. The dust fall maintenance device for road and bridge construction according to claim 1, wherein the signal output end of the dust concentration detector (102) is in signal connection with the signal receiving end of the opening and closing valve (402).