Batch continuous cleaning device for building formwork

Abstract

The utility model discloses a kind of building template batch continuous cleaning devices, it is related to template cleaning technical field.The utility model includes U-shaped base, the top of U-shaped base is equipped with multiple support columns, the side inner wall of U-shaped base is fixed with roller conveyor, the bottom of U-shaped base is equipped with water tank, the side of water tank is equipped with water pump.When using, two shunt pipes and nozzle can be flushed to template from top and bottom simultaneously, simultaneously motor can make reciprocating screw rod rotate, reciprocating screw rod rotation will be through screw block and rotating column to make shunt pipe move back and forth, and further make nozzle position change constantly, simultaneously reciprocating screw rod rotation will be through rotating column, driven rod, rectangular rod, gear, slide bar, sliding block, rack, round plate and fixed rod to make shunt pipe reciprocating rotation, and further make nozzle angle change constantly, so as to flush to template from different position and angle, and cleaning effect is better.

Description

Technical Field

[0001] This utility model relates to the field of template cleaning technology, specifically to a batch continuous cleaning device for building templates. Background Technology

[0002] Construction formwork is a temporary support structure, made according to design requirements, to shape concrete structures and components in the specified positions and geometric dimensions, maintain their correct positions, and bear the self-weight of the formwork and the external loads acting on it. The purpose of formwork engineering is to ensure the quality of concrete engineering and construction safety, accelerate the construction progress, and reduce project costs. After use, formwork needs to be cleaned during the construction process.

[0003] The prior art patent with publication number CN221321791U discloses a building formwork cleaning device, which can transport and wash formwork through a top plate, support frame, belt conveyor, fixed frame, enclosed shell, drive motor, transfer chamber, fixed pipe and nozzle. However, in actual use, its nozzle can only wash the formwork from the top and cannot wash the bottom of the formwork. Workers need to turn the formwork back and forth and move it, which increases the labor intensity of the workers. Moreover, the position and angle of its nozzle are fixed, which can easily create dead corners during washing and affect the cleaning effect, making it inconvenient to use. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a batch continuous cleaning device for building formwork. This device solves the problem that the nozzles can only rinse the formwork from the top and cannot rinse the bottom of the formwork. This requires workers to repeatedly turn and move the formwork, increasing their labor intensity. Furthermore, the fixed position and angle of the nozzles can easily create blind spots during rinsing, affecting the cleaning effect and making the device inconvenient to use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a batch continuous cleaning device for building templates, including a U-shaped base, a plurality of support columns installed on the top of the U-shaped base, a roller conveyor fixed on the inner side wall of the U-shaped base, a water tank installed at the bottom of the U-shaped base, a water pump installed on the side of the water tank, and a swing cleaning mechanism provided on the U-shaped base. The swing cleaning mechanism includes two threaded blocks disposed above the U-shaped base. Two fixing plates are respectively installed on the sides of the two threaded blocks that are close to each other. A rotating column is rotatably mounted on the sides of each pair of matching fixing plates. A fixing block is fixedly sleeved on each of the two rotating columns. A diversion pipe is respectively installed on the sides of the two fixing blocks that are close to each other. Multiple nozzles are fixed on the two diversion pipes. A hose is installed at the water inlet end of each of the two diversion pipes. A main water pipe connected to the water outlet end of the water pump and the two hoses is installed on the side of the U-shaped base. A drive assembly is provided on the U-shaped base to cause the two threaded blocks to rotate and the two rotating columns to swing back and forth.

[0006] Preferably, the drive assembly includes a U-shaped block mounted on the top of the U-shaped base. Both the U-shaped base and the U-shaped block have fixing holes on their sides that are adapted to the flexible hose. Rotating holes are provided on the two mutually distant sides of the U-shaped base and the U-shaped block. A reciprocating screw is rotatably mounted on each pair of mating rotating holes via bearings. Two threaded blocks are threaded onto the two reciprocating screws respectively. Guide rods are installed on the inner walls of both the U-shaped base and the U-shaped block. Guide holes adapted to the guide rods are provided on the sides of both threaded blocks. An L-shaped block is mounted on the side of the U-shaped block, and a motor is mounted on the side of the L-shaped block. One end of one of the reciprocating screws is mounted on the output shaft of the motor. First sprockets are fitted onto both reciprocating screws, and a first chain is meshed on both first sprockets. A driven unit is provided on the U-shaped block to rotate the two rotating columns, and the driven unit is installed in conjunction with one of the reciprocating screws.

[0007] Preferably, the driven unit includes movable holes formed on the sides of the U-shaped base and the U-shaped block. Driven rods are rotatably mounted on both movable holes. Rectangular rods are mounted at the ends of both driven rods. Clearance holes and rectangular slots adapted to the rectangular rods are respectively formed on the sides of the four fixed plates and one end of the two rotating columns. Gears are mounted at the other ends of the two driven rods. A sliding groove is formed on the side of the U-shaped block. A sliding rod is mounted on the opposite inner wall of the sliding groove. A slider is slidably sleeved on the sliding rod. A rack is mounted on the side of the slider. Both gears mesh with the rack. A connecting plate is rotatably mounted on the top of each rack. A circular plate is mounted at the end of one of the reciprocating screws. A fixed rod is eccentrically mounted on the side of the circular plate. The other end of the connecting plate is rotatably sleeved on the fixed rod.

[0008] Preferably, two second sprockets are respectively fitted on two rollers that are far apart from each other in the roller conveyor, and a second chain is jointly fitted on each pair of compatible second sprockets. Push blocks are installed on both sides of the two second chains that are far apart from each other.

[0009] Preferably, U-shaped plates are installed at an incline on the inner walls of the U-shaped base, and plastic protective sleeves are provided on both of the two second chains. Multiple moving holes adapted to the push block are opened on both sides of the two plastic protective sleeves.

[0010] Preferably, the bottom of the U-shaped base is provided with a drain hole, a collection box is provided below the U-shaped base, and the inner wall of the bottom of the U-shaped base is symmetrically inclined.

[0011] The beneficial effects of this utility model are as follows: This invention uses two diversion pipes and nozzles to simultaneously rinse the template from the top and bottom. The motor drives a reciprocating screw, which, through a threaded block and a rotating column, causes the diversion pipes to move back and forth, thus continuously changing the position of the nozzles. Simultaneously, the reciprocating screw's rotation, via a rotating column, driven rod, rectangular rod, gear, slide bar, slider, rack, circular plate, and fixed rod, causes the diversion pipes to rotate again, further changing the nozzle angle. This allows for rinsing the template from different positions and angles, resulting in a better cleaning effect.

[0012] This invention, through the arrangement of a second sprocket, a second chain, and a pusher, can limit and push the template, preventing it from shifting during rinsing and preventing it from stopping due to force during rinsing. The U-shaped plate and plastic protective sleeve facilitate the protection of the second chain, preventing impurities from rinsing from contacting the second chain and affecting subsequent movement. Attached Figure Description

[0013] Figure 1 This is a first-view three-dimensional structural diagram of the present invention; Figure 2 yes Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a schematic diagram of the second-view three-dimensional structure of this utility model; Figure 4 yes Figure 3 Enlarged structural diagram at point B; Figure 5 This is a partial cross-sectional three-dimensional structural diagram of the U-shaped base in this utility model. Figure 6 yes Figure 5 Enlarged structural diagram at point C Figure 7 This is a three-dimensional structural diagram of a partial cross-section of the U-shaped base and water tank in this utility model.

[0014] Reference numerals: 1. U-shaped base; 2. Roller conveyor; 3. Push block; 4. U-shaped block; 5. Collection box; 6. Reciprocating screw; 7. Threaded block; 8. Rotary column; 9. Fixed block; 10. Diverter pipe; 11. Motor; 12. First sprocket; 13. First chain; 14. Driven rod; 15. Rectangular rod; 16. Gear; 17. Rack; 18. Connecting plate; 19. Circular plate; 20. Fixed rod; 21. Second sprocket; 22. Second chain; 23. Plastic protective sleeve; 24. U-shaped plate. Detailed Implementation

[0015] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0016] Figures 1 to 7 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figure 1 ~Attached Figure 7 The present invention will be further described below.

[0017] A batch continuous cleaning device for building templates includes a U-shaped base 1, a plurality of support columns are installed on the top of the U-shaped base 1, a roller conveyor 2 is fixed on the inner side wall of the U-shaped base 1, a water tank is installed at the bottom of the U-shaped base 1, a water pump is installed on the side of the water tank, and a swing cleaning mechanism is provided on the U-shaped base 1. The oscillating cleaning mechanism includes two threaded blocks 7 disposed above the U-shaped base 1. Two fixing plates are respectively installed on the sides of the two threaded blocks 7 that are close to each other. A rotating column 8 is rotatably mounted on the sides of each pair of matching fixing plates. Fixing blocks 9 are respectively fixedly sleeved on the two rotating columns 8. Diverter pipes 10 are respectively installed on the sides of the two fixing blocks 9 that are close to each other. Multiple nozzles are fixed on the two diverter pipes 10. A hose is installed at the water inlet end of each of the two diverter pipes 10. A main water pipe connected to the water pump outlet and the two hoses is installed on the side of the U-shaped base 1. A drive assembly is provided on the U-shaped base 1 to make the two threaded blocks 7 rotate and the two rotating columns 8 oscillate back and forth.

[0018] With the above structure, the template can be rinsed simultaneously from the top and bottom through two diversion pipes 10 and nozzles, avoiding the need to flip and transport it to clean the other side. At the same time, the drive component can move the threaded block 7. The movement of the threaded block 7 will cause the diversion pipe 10 to move back and forth through the fixed plate, rotating column 8 and fixed block 9. The back and forth movement of the diversion pipe 10 will cause the nozzle to move back and forth, thus constantly changing the position of the nozzle. Meanwhile, the drive component can make the rotating column 8 reciprocate. The reciprocating rotation of the rotating column 8 will cause the diversion pipe 10 to reciprocate through the fixed block 9, thus constantly changing the nozzle angle, thereby rinsing the template from different positions and angles, resulting in a better cleaning effect.

[0019] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the drive assembly includes a U-shaped block 4 mounted on the top of the U-shaped base 1. Both the U-shaped base 1 and the U-shaped block 4 have fixing holes on their sides that are compatible with the flexible hose. Rotating holes are provided on the two mutually distant sides of the U-shaped base 1 and the U-shaped block 4. A reciprocating screw 6 is mounted on each pair of compatible rotating holes via bearings. Two threaded blocks 7 are threaded onto the two reciprocating screws 6 respectively. Guide rods are installed on the inner walls of the sides of both the U-shaped base 1 and the U-shaped block 4. The sides of the U-shaped block 4 are provided with guide holes that are compatible with the guide rods. An L-shaped block is installed on the side of the U-shaped block 4, and a motor 11 is installed on the side of the L-shaped block. One end of one of the reciprocating screws 6 is installed on the output shaft of the motor 11. A first sprocket 12 is sleeved on both reciprocating screws 6. A first chain 13 is meshed on both first sprockets 12. A driven unit is provided on the U-shaped block 4 to make the two rotating columns 8 rotate. The driven unit is installed in conjunction with one of the reciprocating screws 6.

[0020] In this design, the arrangement of U-shaped block 4, reciprocating screw 6, L-shaped block, motor 11, first sprocket 12 and first chain 13 facilitates the simultaneous reciprocating movement of the two threaded blocks 7.

[0021] Specifically, by making the two threaded blocks 7 reciprocate, the position of the nozzle is constantly changed, thereby rinsing the template from different positions and avoiding the situation where dead corners cannot be rinsed.

[0022] like Figure 2 , Figure 3 , Figure 4 and Figure 6As shown, the driven unit includes movable holes opened on the sides of the U-shaped base 1 and the U-shaped block 4. A driven rod 14 is rotatably installed on each of the two movable holes. A rectangular rod 15 is installed at the end of each of the two driven rods 14. The sides of the four fixed plates and one end of the two rotating columns 8 are respectively provided with clearance holes and rectangular grooves adapted to the rectangular rods 15. A gear 16 is installed at the other end of each of the two driven rods 14. A sliding groove is opened on the side of the U-shaped block 4. A sliding rod is installed on the opposite inner wall of the sliding groove. A slider is slidably sleeved on the sliding rod. A rack 17 is installed on the side of the slider. Both gears 16 mesh with the rack 17. A connecting plate 18 is rotatably installed on the top of each rack 17. A circular plate 19 is installed at the end of one of the reciprocating screws 6. A fixed rod 20 is eccentrically installed on the side of the circular plate 19. The other end of the connecting plate 18 is rotatably sleeved on the fixed rod 20.

[0023] In this design, the following components are arranged: driven rod 14, rectangular rod 15, gear 16, slide rod, slider, rack 17, circular plate 19, and fixed rod 20. This facilitates the reciprocating rotation of the rotary column 8 while the reciprocating screw 6 rotates.

[0024] Specifically, the reciprocating rotation of the rotating column 8 allows the angle of the nozzle to be changed, thereby rinsing the template from different angles.

[0025] like Figure 7 As shown, two second sprockets 21 are respectively fitted on two rollers that are far apart from each other in the roller conveyor 2. A second chain 22 is fitted on each pair of matching second sprockets 21. Push blocks 3 are installed on both sides of the two second chains 22 that are far apart from each other.

[0026] In this design, the second sprocket 21, the second chain 22, and the push block 3 facilitate the limiting and pushing of the template.

[0027] Specifically, by limiting and pushing the template, the template is prevented from shifting during rinsing, and the template is also prevented from stopping due to force during rinsing.

[0028] like Figure 1 and Figure 5 As shown, U-shaped plates 24 are installed at an incline on the inner walls of the U-shaped base 1, and plastic protective sleeves 23 are provided on both second chains 22. Multiple moving holes that are adapted to push blocks 3 are opened on both sides of the two plastic protective sleeves 23.

[0029] In this design, the U-shaped plate 24 and the plastic protective sleeve 23 provide a certain level of protection.

[0030] Specifically, the U-shaped plate 24 and the plastic protective sleeve 23 are designed to protect the second chain 22 and prevent impurities from washing from coming into contact with the second chain 22 and affecting subsequent movement.

[0031] like Figure 1 and Figure 7 As shown, a drain hole is provided at the bottom of the U-shaped base 1, and a collection box 5 is provided below the U-shaped base 1. The inner wall of the bottom of the U-shaped base 1 is symmetrically inclined.

[0032] In this design, the drainage hole, collection box 5, and the inclined bottom inner wall facilitate the diversion and collection of the flushed water, making it convenient for subsequent centralized treatment.

[0033] In summary: When using this utility model, firstly, multiple templates are placed on the roller conveyor 2, then the roller conveyor 2 is turned on. The output of the roller conveyor 2 causes the templates to move. At this time, the water pump is turned on, and the water pump output causes the water in the water tank to be input into the two branch pipes 10 through the main water pipe and the water pipe, and then sprayed out from multiple nozzles, thereby simultaneously rinsing the top and bottom of the templates, reducing the labor intensity of the workers. At the same time, during rinsing, the motor 11 is started. The output of the motor 11 causes one of the reciprocating screws 6 to rotate. The rotation of one of the reciprocating screws 6 causes one of the first sprockets 12 to rotate. The rotation of one of the first sprockets 12 causes another first sprocket 12 to rotate through the first chain 13. The rotation of the other first sprocket 12 causes another reciprocating screw 6 to rotate. The rotation of the two reciprocating screws 6, under the action of the guide rod, causes two threaded blocks 7 to move back and forth. The back and forth movement of the two threaded blocks 7 causes the rotating column 8 to move back and forth. The back and forth movement of the rotating column 8 causes the fixed block 9 to move back and forth. The back and forth movement of the fixed block 9 will... This causes the diverter pipe 10 to move back and forth, which in turn causes the nozzle to move back and forth, thus constantly changing the position of the nozzle. Simultaneously, the rotation of the reciprocating screw 6 causes the circular plate 19 to rotate, which in turn causes the fixed rod 20 to perform eccentric circular motion. This eccentric circular motion of the fixed rod 20, in conjunction with the sliding rod, sliding groove, and connecting plate 18, causes the rack 17 to move up and down. This up and down movement of the rack 17 causes the two gears 16 to rotate reciprocally, which in turn causes the two driven rods 14 to rotate reciprocally. The reciprocating rotation of the driven rod 14 causes the rectangular rod 15 to rotate. The rotation of the rectangular rod 15 causes the two rotating columns 8 to rotate reciprocally through the rectangular groove. The reciprocating rotation of the two rotating columns 8 causes the diversion pipe 10 to swing reciprocally through the fixed block 9. The reciprocating swing of the diversion pipe 10 causes the nozzle to swing reciprocally, thereby continuously changing the nozzle angle, so as to wash the template from different positions and angles, resulting in a better cleaning effect. At the same time, the water after washing will flow into the collection box 5 through the U-shaped plate 24 and the drain hole, which facilitates subsequent centralized treatment.

[0034] When the roller conveyor 2 conveys the template, the U-shaped base 1 and the second chain 22 limit the template to prevent it from shifting during washing. At the same time, when the roller conveyor 2 outputs, it drives the two second sprockets 21 to rotate. The rotation of the two second sprockets 21 causes the second chain 22 to move. The movement of the second chain 22 causes the pusher block 3 to move, thereby pushing the template and preventing the template from stopping due to force during washing.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A batch continuous cleaning device for building formwork, comprising a U-shaped base (1), characterized in that, The top of the U-shaped base (1) is equipped with multiple support columns, and a roller conveyor (2) is fixed on the inner side wall of the U-shaped base (1). A water tank is installed at the bottom of the U-shaped base (1), and a water pump is installed on the side of the water tank. A swing cleaning mechanism is provided on the U-shaped base (1). The swing cleaning mechanism includes two threaded blocks (7) disposed above the U-shaped base (1). Two fixing plates are respectively installed on the sides of the two threaded blocks (7) that are close to each other. A rotating column (8) is rotatably installed on the sides of each pair of matching fixing plates. Fixing blocks (9) are respectively fixedly sleeved on the two rotating columns (8). Diverter pipes (10) are respectively installed on the sides of the two fixing blocks (9) that are close to each other. Multiple nozzles are fixed on the two diverter pipes (10). A hose is installed at the water inlet end of each of the two diverter pipes (10). A main water pipe connected to the water outlet end of the water pump and the two hoses is installed on the side of the U-shaped base (1). A drive assembly is provided on the U-shaped base (1) to make the two threaded blocks (7) rotate while making the two rotating columns (8) swing back and forth.

2. The continuous batch cleaning device for building formwork according to claim 1, characterized in that, The drive assembly includes a U-shaped block (4) mounted on the top of the U-shaped base (1). The sides of both the U-shaped base (1) and the U-shaped block (4) are provided with fixing holes adapted to the flexible hose. Rotating holes are provided on the two mutually distant sides of the U-shaped base (1) and the U-shaped block (4). A reciprocating screw (6) is mounted on each pair of mating rotating holes via bearings. Two threaded blocks (7) are threaded onto the two reciprocating screws (6). Guide rods are installed on the inner walls of the sides of both the U-shaped base (1) and the U-shaped block (4). The two threaded blocks (7) 7) Each side is provided with a guide hole that matches the guide rod. An L-shaped block is installed on the side of the U-shaped block (4). A motor (11) is installed on the side of the L-shaped block. One end of one of the reciprocating screws (6) is installed on the output shaft of the motor (11). A first sprocket (12) is sleeved on both of the reciprocating screws (6). A first chain (13) is meshed on both of the first sprockets (12). A driven unit is provided on the U-shaped block (4) to make the two rotating columns (8) rotate. The driven unit is installed in cooperation with one of the reciprocating screws (6).

3. The continuous batch cleaning device for building formwork according to claim 2, characterized in that, The driven unit includes movable holes opened on the sides of the U-shaped base (1) and the U-shaped block (4). A driven rod (14) is rotatably mounted on each of the two movable holes. A rectangular rod (15) is installed at the end of each of the two driven rods (14). The sides of the four fixed plates and one end of the two rotating columns (8) are respectively provided with clearance holes and rectangular grooves adapted to the rectangular rods (15). A gear (16) is installed at the other end of each of the two driven rods (14). A sliding groove is opened on the side of the U-shaped block (4). The groove has a sliding rod installed on its inner wall, and a slider is slidably sleeved on the sliding rod. A rack (17) is installed on the side of the slider. Both gears (16) mesh with the rack (17). A connecting plate (18) is rotatably installed on the top of the rack (17). A circular plate (19) is installed at the end of one of the reciprocating screws (6). A fixing rod (20) is eccentrically installed on the side of the circular plate (19). The other end of the connecting plate (18) is rotatably sleeved on the fixing rod (20).

4. The continuous batch cleaning device for building formwork according to claim 1, characterized in that, The roller conveyor (2) has two second sprockets (21) respectively fitted on two rollers that are far apart from each other. Each pair of matching second sprockets (21) is fitted with a second chain (22). Push blocks (3) are installed on both sides of the two second chains (22) that are far apart from each other.

5. A batch continuous cleaning device for building formwork according to claim 4, characterized in that, The U-shaped base (1) has U-shaped plates (24) installed at an incline on its inner walls. Both of the two second chains (22) are provided with plastic protective sleeves (23). Both sides of the two plastic protective sleeves (23) have multiple moving holes that are adapted to the push block (3).

6. The continuous batch cleaning device for building formwork according to claim 1, characterized in that, The bottom of the U-shaped base (1) is provided with a drain hole, and a collection box (5) is provided below the U-shaped base (1). The inner wall of the bottom of the U-shaped base (1) is symmetrically inclined.

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