Spraying device for corrosion prevention treatment of surface of steel structure for building construction
Technical Field
The utility model belongs to the technical field of steel structures, and particularly relates to a spraying device for corrosion prevention treatment of a steel structure surface in building construction.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, adopts the rust removal and rust prevention processes of silanization, pure manganese phosphating, washing drying, galvanization and the like, and is connected with each component or part by adopting welding seams, bolts or rivets, and is widely applied to the fields of large-scale plants, venues, super high-rise buildings, bridges and the like due to lighter dead weight and simple construction.
1. The utility model discloses steel structure surface anti-corrosion treatment equipment, the publication number CN217911021U discloses a steel structure surface anti-corrosion treatment equipment, a reciprocating screw rod is rotatably arranged in a first bracket, one end of the reciprocating screw rod extends out of the first bracket in a penetrating way, a motor is arranged on the right side surface of the first bracket, an output shaft of the motor is fixedly connected with the reciprocating screw rod, two Z-shaped sliding seats are arranged on the reciprocating screw rod in a threaded way, a fixing component is arranged on the sliding seat, when the steel structure is sprayed, in order to ensure that the steel structure used in different environments has enough corrosion resistance, the surface needs to be sprayed with coatings with different thicknesses, and the steel structure is influenced by the physical properties of the coatings, so that the steel structure is difficult to be sprayed to a proper thickness once, the steel structure needs to be sprayed for a proper range, and the equipment only capable of carrying out single spraying is difficult to carry out spraying operation on the steel structure quickly and continuously;
2. When the spraying device sprays the steel structure, the supporting surface of the steel structure cannot be sprayed when the spraying device sprays the steel structure, the spraying equipment cannot finish the spraying operation of the steel structure at one time, and the supporting position is required to be manually adjusted and the spraying operation is performed again after one spraying operation, so that the operation is time-consuming and labor-consuming.
Disclosure of utility model
The utility model aims to provide a spraying device for corrosion prevention treatment of a steel structure surface in building construction, which solves the problems that when the steel structure surface is subjected to corrosion prevention treatment, the spraying thickness is often required to be controlled according to the application position of the steel structure, the steel structure is difficult to be sprayed by equipment capable of spraying for a single time, the production cost is greatly increased by customizing the treatment equipment according to the number of spraying times required by the steel structure, the supporting position cannot be sprayed during spraying, and the supporting position is required to be manually adjusted for re-spraying after one spraying.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a spraying device for corrosion prevention treatment of a steel structure surface in construction, which comprises a treatment bin and a spraying bin, wherein one side of the treatment bin is penetrated and clamped with an air blower, the inner top of the treatment bin is slidably clamped with a limiting slide plate, two ends of the outer peripheral surface of the treatment bin are fixedly welded with first connecting plates, the inner of the treatment bin is clamped with a first conveyor belt, one side of the treatment bin is provided with the spraying bin, two ends of the outer peripheral surface of the spraying bin are fixedly welded with second connecting plates, the periphery of the bottom of the spraying bin is rotatably clamped with second universal wheels, the inner side of the spraying bin is rotatably clamped with a rotating frame, and the periphery of the rotating frame is rotatably clamped with second conveyor belts;
The air flow can be driven through the air blower, dust removal or drying treatment can be carried out on the steel structure passing through the treatment bin, the paint in the spraying bin can be prevented from being sprayed into the treatment bin through the limiting sliding plate, stable dust removal and drying operation can be guaranteed on the steel structure in the treatment bin, the steel structure can be driven to move in the treatment bin through the first conveying belt, the automation degree of the spraying device is improved, the steel structure can be driven to overturn through the rotating frame, the contact position of the second conveying belt and the steel structure is exposed, the spraying equipment is convenient to spray the steel structure at each position, the structure is simple in structure and convenient to operate, the steel structure can be driven in the spraying bin through the second conveying belt, the automation degree of the spraying device is improved, the movement of the spraying device can be driven through the second universal wheel, the flexibility of the device is improved, when the spraying device is purchased, the staff can purchase the treatment bin and the spraying bin in proper number according to the steel structure, positioning connection is carried out between the treatment bin and the second connecting plate through bolts, the spraying device does not need to be customized according to the spraying number of times, the spraying device can be reduced, the flexible treatment bin and the flexible use cost can be improved, and the flexible treatment bin can be carried out according to the spraying device.
Further, a limiting plate is fixedly welded at the bottom in the treatment bin, a vent is formed in the treatment bin in a penetrating manner relative to the other side of the air blower, a first universal wheel is rotatably clamped around the bottom of the treatment bin, and the first conveyor belt is positioned between the limiting slide plate and the limiting plate;
The coating stored in the bottom in the spraying bin can be limited through the limiting plate, the coating is prevented from flowing out from two ends of the treatment bin, the sprayed coating can directly flow into the bottom in the spraying bin under the action of gravity, the coating can be recycled, the waste of the coating is avoided, the treatment bin can be driven to move through the first universal wheel, and the use flexibility of the device is improved.
Further, the two ends in the treatment bin are rotationally clamped with first rotating rods, the first conveyor belt is attached to the outer peripheral surface of the first rotating rods, one side of the treatment bin is penetrated and clamped with a first conveying motor, and the first conveying motor is in transmission connection with the first rotating rods through the treatment bin;
The first conveying motor drives the first rotating rod to rotate, and the first conveying belt and the steel structure can be further driven to move, so that the steel structure can be subjected to dust removal or drying treatment by driving air to flow through the air blower while moving, and the steel structure can be conveniently sprayed and discharged.
Further, a chute is formed in the top of the treatment bin, the limiting slide plate is in sliding clamping connection with the chute, one end of the bottom of the limiting slide plate is in sliding clamping connection with a lifting cylinder, and the bottom of the lifting cylinder is in clamping connection with the treatment bin;
Can drive spacing slide and reciprocate along the spout through the lift cylinder, make the steel construction when not removing spacing slide one side, carry out spacingly through the coating of spraying in the spacing slide to the spraying storehouse, guarantee that the steel construction can carry out stable dust removal and dry operation in handling the storehouse, avoid handling the air current in the storehouse and cause the influence to the spraying operation in the spraying storehouse.
Further, a feeding pipe and a discharging pipe are welded at the bottom of one side of the spraying bin in a penetrating manner, the feeding pipe is positioned at the top of the discharging pipe, a liquid pump is fixedly clamped at the bottom of one side of the spraying bin in a penetrating manner, a liquid suction pipe is clamped at one end of the liquid pump in a penetrating manner, a liquid conveying pipe is clamped at the top of the liquid pump in a penetrating manner, a spraying pipe is clamped at the top of the liquid conveying pipe in a penetrating manner, the liquid suction pipe is inserted at the bottom of one side of the spraying bin in a penetrating manner, and the spraying pipe is inserted at the top of one side of the spraying bin in a penetrating manner;
The coating at the bottom in the spraying bin can be pumped into the spraying pipe through the liquid pump, and the coating is sprayed onto the surface of the steel structure through the spraying pipe, so that the automation degree of the spraying device is improved.
Further, a turnover motor is clamped at the center of one end of the rotating frame, the turnover motor is clamped at one side of the spraying bin in a penetrating manner, a group of second rotating rods are clamped around the inner side of the rotating frame in a rotating manner, four second conveyor belts are respectively attached to the peripheral surfaces of the four groups of second rotating rods, one end of each group of second rotating rods is clamped with a second conveying motor, and the second conveying motors are clamped at one side of the rotating frame;
After the steel structure enters the spraying bin, the second conveying motor drives the second conveying belt to rotate, the steel structure is further driven to move, the automation degree of the spraying device is improved, after the steel structure performs one-time spraying operation through one spraying bin, after the steel structure enters an adjacent spraying bin, the rotating frame and the steel structure can be driven to overturn through the overturning motor, the contact position of the second conveying belt and the steel structure is exposed, spraying equipment is convenient to spray all positions of the steel structure, and the spraying device is simple in structure and convenient to operate.
The utility model has the following beneficial effects:
1. According to the utility model, the problems that when the steel structure is sprayed, in order to ensure that the steel structure used for different environments has enough corrosion resistance, the surfaces are required to be sprayed with coatings with different thicknesses, and the surfaces are influenced by the physical properties of the coatings during spraying, the steel structure is difficult to be sprayed to a proper thickness at one time, the steel structure is required to be sprayed for multiple times in order to ensure that the thickness of a paint surface reaches a proper range, the steel structure is difficult to be sprayed in a quick and continuous manner by equipment capable of spraying for one time, the production cost is greatly increased, the processing equipment is customized according to the required spraying times of the steel structure, the processing efficiency is reduced, and when the spraying device is purchased, a worker can purchase a proper number of processing chambers and spraying chambers according to the required spraying times of the steel structure and penetrate through a first connecting plate and a second connecting plate through bolts, so that the processing chambers and the spraying chambers are positioned and connected, the spraying device is not required to be customized according to the spraying times, the cost is reduced, the spraying chambers and the processing chambers can be flexibly spliced according to the requirements, and the flexibility of using the device is improved are solved.
2. According to the utility model, the problem that when the spraying device sprays the steel structure, due to the fact that the supporting surface of the steel structure cannot be sprayed on the supporting position during spraying, spraying equipment cannot finish spraying operation on the steel structure at one time, the supporting position is required to be manually adjusted and spraying operation is performed again after one spraying operation, time and labor are wasted in operation is solved, when the steel structure enters an adjacent spraying bin after being dried, the rotating frame and the steel structure are driven to overturn through the rotating motor, the contact position of the second conveyor belt and the steel structure is exposed, and the spraying equipment is convenient to spray all positions of the steel structure, and is simple in structure and convenient to operate.
Drawings
FIG. 1 is a structural effect diagram of the present utility model;
FIG. 2 is a cross-sectional view of a treatment cartridge of the present utility model;
FIG. 3 is a block diagram of a spray booth according to the present utility model;
FIG. 4 is a rear view of the spray booth of the present utility model;
FIG. 5 is a block diagram of the liquid pump of the present utility model;
FIG. 6 is a block diagram of a turret and a second belt of the utility model;
Fig. 7 is a structural view of a second conveyor belt of the present utility model.
Reference numerals:
1. the device comprises a treatment bin, 101, a blower, 102, a limiting sliding plate, 103, a first connecting plate, 104, a first conveying belt, 105, a sliding chute, 106, a first rotating rod, 107, a first conveying motor, 108, a lifting cylinder, 109, a vent, 110, a first universal wheel, 111, a limiting plate, 2, a spraying bin, 201, a turnover motor, 202, a rotating frame, 203, a second conveying belt, 204, a second connecting plate, 205, a feeding pipe, 206, a discharging pipe, 207, a second universal wheel, 208, a liquid pump, 209, a liquid conveying pipe, 210, a liquid pumping pipe, 211, a spraying pipe, 212, a second rotating rod, 213 and a second conveying motor.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-7, the utility model discloses a spraying device for corrosion prevention treatment of a steel structure in construction, which comprises a treatment bin 1 and a spraying bin 2, wherein one side of the treatment bin 1 is penetrated and clamped with a blower 101, the top of the treatment bin 1 is slidably and clamped with a limit sliding plate 102, both ends of the outer peripheral surface of the treatment bin 1 are welded and fixed with a first connecting plate 103, the inside of the treatment bin 1 is clamped and connected with a first conveying belt 104, one side of the treatment bin 1 is provided with the spraying bin 2, both ends of the outer peripheral surface of the spraying bin 2 are welded and fixed with a second connecting plate 204, the periphery of the bottom of the spraying bin 2 is rotatably and clamped with a second universal wheel 207, the rotary frame 202 is rotatably and clamped with a second conveying belt 203;
The staff can purchase proper quantity of treatment bins 1 and spraying bins 2 according to the required spraying times of steel structures, and pass through the bolts between the first connecting plate 103 and the second connecting plate 204 so as to carry out positioning connection between the treatment bins 1 and the spraying bins 2, when spraying operation is carried out, the steel structures are carried into the treatment bins 1 at the outermost side, the first conveying belt 104 rotates to drive the steel structures to move in the treatment bins 1, the blower 101 drives air to flow, dust removal operation is carried out on the steel structures in the treatment bins 1, when the steel structures move to one side of the limiting slide plate 102, the limiting slide plate 102 slides upwards to enable the steel structures to move to the top of the second conveying belt 203, the steel structures are driven to move through the second conveying belt 203, the rotating of the rotating frame 202 further drives the steel structures to overturn, the paint is pumped into the spraying pipe 211 through the liquid pump 208 and sprayed on the surface of the steel structures, the first spraying operation of the steel structures is completed, the steel structures are moved into the second treatment bins 1, drying treatment is carried out through air flow, the dried steel structures are moved into the second spraying bins 2 through the first conveying belt 104, the steel structures are driven to rotate the rotating frame to enable the steel structures to move to the top of the second conveying belt 203, the steel structures to be sprayed again, and the other ends of the steel structures are exposed out on the surface of the steel structures are sprayed through the specified device, and the other end of the steel structures are sprayed again, the steel structures are sprayed, the steel structures are exposed, and the surfaces of the steel structures are sprayed again, the surfaces of the steel structures are sprayed, and the structures are exposed, and the surfaces of the structures are sprayed.
As shown in fig. 1-2, a limiting plate 111 is welded and fixed at the bottom in the treatment bin 1, a ventilation opening 109 is formed in the treatment bin 1 in a penetrating manner relative to the other side of the blower 101, a first universal wheel 110 is rotatably clamped at the periphery of the bottom of the treatment bin 1, a first conveying belt 104 is positioned between a limiting slide plate 102 and the limiting plate 111, first rotating rods 106 are rotatably clamped at the two ends in the treatment bin 1, the first conveying belt 104 is attached to the outer circumferential surface of the first rotating rods 106, a first conveying motor 107 is connected in a penetrating manner at one side of the treatment bin 1 in a penetrating manner, the first conveying motor 107 is in transmission connection with the first rotating rods 106 through the treatment bin 1, a sliding groove 105 is formed in the top of the treatment bin 1, the limiting slide plate 102 is slidably clamped in the sliding groove 105, a lifting cylinder 108 is slidably clamped at one end of the bottom of the limiting slide plate 102, and the bottom of the lifting cylinder 108 is clamped in the treatment bin 1;
When the steel structure moves to the top of the first conveying belt 104 in the treatment bin 1, the first conveying motor 107 drives the first rotating rod 106 to rotate, the first conveying belt 104 is further driven to rotate, the steel structure moves along the first conveying belt 104, the blower 101 drives air to flow to remove dust or dry the surface of the steel structure, when one side of the steel structure approaches the limit sliding plate 102, the lifting cylinder 108 drives the limit sliding plate 102 to move upwards along the sliding groove 105, the steel structure enters the spraying bin 2 through the bottom of the limit sliding plate 102, and when the steel structure enters the spraying bin 2, the lifting cylinder 108 is controlled to drive the limit sliding plate 102 to move downwards to limit the paint sprayed in the spraying bin 2, so that stable dust removal and drying operation of the steel structure in the treatment bin 1 is guaranteed, and the influence of air flow in the treatment bin 1 on the spraying operation in the spraying bin 2 is avoided.
As shown in fig. 3-7, a feeding pipe 205 and a discharging pipe 206 are welded at the bottom of one side of the spraying bin 2, the feeding pipe 205 is located at the top of the discharging pipe 206, a liquid pump 208 is clamped and fixed at the bottom of one side of the spraying bin 2, one end of the liquid pump 208 is clamped and connected with a liquid suction pipe 210, the top of the liquid pump 208 is clamped and connected with a liquid conveying pipe 209, the top of the liquid conveying pipe 209 is clamped and connected with a spray pipe 211, the liquid suction pipe 210 is inserted and connected at the bottom of one side of the spraying bin 2, the spray pipe 211 is inserted and connected at the top of one side of the spraying bin 2, a turning motor 201 is clamped and connected at the center of one end of the rotating frame 202, the turning motor 201 is inserted and connected at one side of the spraying bin 2, a group of second rotating rods 212 are clamped and connected around the inner side of the rotating frame 202 in a rotating manner, and four second conveyor belts 203 are respectively attached to the outer circumferential surfaces of the four groups of the second rotating rods 212, one end of each group of the second rotating rods 212 is clamped and connected with a second conveying motor 213, and the second conveying motor 213 is clamped and connected at one side of the rotating frame 202;
When the steel structure enters the spraying bin 2, the second conveying motor 213 drives the second rotating rod 212 to rotate, the second conveying belt 203 is further driven to rotate, the steel structure moves along the second conveying belt 203, the liquid pump 208 pumps out the paint at the bottom of the spraying bin 2 through the liquid pumping pipe 210, the paint is conveyed to the spraying pipe 211 through the liquid conveying pipe 209, the paint is sprayed on the surface of the steel structure through the spraying pipe 211, after the steel structure performs one spraying operation through one spraying bin 2, after entering the second spraying bin 2, the rotating frame 202 is driven to rotate through the overturning motor 201, the steel structure is further driven to overturn, the contact surface of the steel structure, which is not sprayed in the first spraying bin 2, is exposed, and the spraying operation is performed again.
The specific working principle of the utility model is as follows: the staff can purchase proper numbers of treatment bins 1 and spraying bins 2 according to the number of spraying needed by the steel structure, and pass through the first connecting plate 103 and the second connecting plate 204 through bolts to enable the treatment bins 1 and the spraying bins 2 to be positioned and connected, the paint is poured into the spraying bins 2 through the feeding pipes 205, the spraying device is moved to a proper position through the first universal wheels 110 and the second universal wheels 207, the steel structure is carried into the outermost treatment bins 1, the first conveying motor 107 drives the first rotating rod 106 to rotate, the first conveying belt 104 is further driven to rotate, the steel structure moves along the first conveying belt 104, the air blower 101 drives the air to flow to remove dust on the surface of the steel structure, when one side of the steel structure approaches the limiting slide 102, the lifting cylinder 108 drives the limiting slide 102 to move upwards along the sliding grooves 105, the steel structure enters the spraying bins 2 through the bottoms of the limiting slide 102, when the steel structure enters the spraying bin 2, the lifting cylinder 108 is controlled to drive the limiting slide plate 102 to move downwards to limit the sprayed paint in the spraying bin 2, the second conveying motor 213 drives the second rotating rod 212 to rotate and further drives the second conveying belt 203 to rotate, so that the steel structure moves along the second conveying belt 203, the turning motor 201 drives the rotating frame 202 to rotate and further drives the steel structure to turn, the liquid pump 208 pumps out the paint at the bottom of the spraying bin 2 through the liquid pumping pipe 210 and conveys the paint to the spraying pipe 211 through the liquid conveying pipe 209, the paint is sprayed on the surface of the steel structure through the spraying pipe 211, after the steel structure is sprayed once through one spraying bin 2, the steel structure enters the second treatment bin 1 to be dried and then enters the second spraying bin 2, the turning of the steel structure is driven through the rotating frame 202, exposing the contact surface of the steel structure which is not sprayed in the first spraying bin 2, and spraying again, discharging the steel structure through the other end of the device after the specified times of spraying, and opening the discharging pipe 206 to discharge the residual paint after the spraying of the plurality of steel structures is completed.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.