Accelerated curing device for recycled concrete

Abstract

The utility model relates to the technical field of recycled concrete curing auxiliary tools, and provides a recycled concrete accelerated curing device which comprises a workbench body, a curing box is fixedly installed on the upper end face of the workbench body, and a hollow bearing plate is fixedly installed in the curing box. A hydraulic telescopic rod is started to push a rack to move in a sliding rail in a reciprocating mode, the rack is connected with a gear in a meshed mode, so that the gear is driven to rotate, concrete blocks can be evenly sprayed on the concrete blocks, and the concrete blocks can be evenly sprayed on the concrete blocks through the driving assembly, and the filtering assembly is arranged at the bottom of the hollowed-out bearing plate. The gear rotates and drives a first transmission rod to move at the same time, the first transmission rod drives a second transmission rod to push a transverse rod to reciprocate along the outer surface of a guide rod, and therefore a plurality of spraying heads at the bottom of a water storage box are driven to evenly spray concrete blocks, and meanwhile chippings attached to the concrete blocks can be removed through a cleaning brush. Therefore, the surface of the concrete block can be uniformly watered and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of recycled concrete maintenance auxiliary tools, and in particular to a recycled concrete accelerated maintenance device. Background Art

[0002] With the development of recycled concrete construction technology, the concept of full-process control of recycled concrete construction quality has been widely accepted. As a very important procedure and link in the concrete pouring process, recycled concrete temperature protection and maintenance also need to have good design and construction. Recycled concrete maintenance is to artificially create certain humidity and temperature conditions so that the newly poured recycled concrete can harden and increase its strength normally or accelerate its hardening. During the initial setting of recycled concrete construction, the surface of the recycled concrete needs to be continuously watered to avoid the occurrence of expansion cracks in the recycled concrete.

[0003] At present, in the existing recycled concrete accelerated curing devices, most of them have relatively simple structures. When watering the recycled concrete blocks, the spraying range of the nozzle is small, so that the surface of the recycled concrete blocks cannot be evenly sprinkled with water, and uneven humidity is prone to occur. For this reason, the utility model provides a recycled concrete accelerated curing device, which solves the above-mentioned problem through limiting structures such as racks and gears. Utility Model Content

[0004] The utility model proposes a recycled concrete accelerated curing device to solve the problems that most of the structures proposed in the above-mentioned background technologies are relatively simple, the spraying range of the nozzle is small when watering the recycled concrete blocks, so that the surface of the recycled concrete blocks cannot be evenly sprinkled with water, and uneven humidity is prone to occur.

[0005] The technical solution of the utility model is as follows:

[0006] A recycled concrete accelerated curing device comprises a workbench body, a curing box is fixedly installed on the upper end surface of the workbench body, a sealed double-opening door is rotatably connected to the curing box through a hinge, a hollow bearing plate is fixedly installed in the curing box, concrete blocks are placed on the top of the hollow bearing plate, a driving component for evenly spraying the concrete blocks is installed on the top of the curing box, and a filtering component is arranged at the bottom of the hollow bearing plate.

[0007] The transmission gear of the present invention is a gear which is fixedly mounted on the side wall of the maintenance box, and the two side walls of the maintenance box are symmetrically fixedly mounted with guide rods, and the outer surfaces of the two guide rods are slidably connected with the same cross bar, and a hydraulic telescopic rod is fixedly mounted on one side of the upper end surface of the fixed plate, and a rack is fixedly mounted on the output end of the hydraulic telescopic rod, and a slide rail is movably clamped on the outer surface of the rack, and the bottom of the slide rail is fixedly mounted on the upper end surface of the fixed plate, and a support seat is fixedly mounted on the side wall of the maintenance box, and the support seat is rotatably connected with a rotating shaft, and the bottom of the rotating shaft penetrates into the bottom of the support seat and is fixedly mounted with a gear. A transmission rod 1 is fixedly mounted on the outer surface of the rotating shaft, and one end of the transmission rod 1 is rotatably connected with a transmission rod 2, and one end of the transmission rod 2 is rotatably connected with a connecting plate, one side of the connecting plate is fixedly mounted on one side of the cross bar, and connecting rods are symmetrically fixedly mounted on both sides of the bottom of the cross bar, and the same water storage box is fixedly mounted on the bottom of the connecting rod, and cleaning brushes are evenly distributed on one side of the bottom of the water storage box, and a plurality of spray heads are evenly connected to the other side of the bottom of the water storage box.

[0008] Preferably, the filter assembly includes a filter plate rotatably connected to the inner wall of the maintenance box and located at the bottom of the hollow supporting plate, the inner wall of the maintenance box is located at the bottom of the filter plate and is rotatably connected to a rotating rod, cams are fixedly installed at both ends of the rotating rod, a protection box is fixedly installed on the outer wall of the maintenance box, a drive motor is fixedly installed inside the protection box, the output end of the drive motor is fixedly installed on one end of the rotating rod, and the cam is in contact with the bottom of the filter plate.

[0009] Preferably, the output end of the hydraulic telescopic rod pushes the rack to slide in the slide rail, and one side of the rack is meshed with the gear.

[0010] Preferably, the bottom of the cleaning brush fits against the top of the concrete block, and the spray head is lower than the height of the cleaning brush.

[0011] Preferably, a discharge port is provided on one side of the curing box at the lower end of the filter plate, and a material receiving frame is provided on one side of the discharge port.

[0012] Preferably, a water tank is fixedly installed on the upper end surface of the workbench body on one side of the maintenance box, the water tank is connected to one side of the bottom of the maintenance box by a connecting pipe, a water pump 1 is arranged on the connecting pipe, a drain pipe is connected to the top of the water tank, one end of the drain pipe passes through the interior of the maintenance box and is fixedly connected to a telescopic hose, one side of the telescopic hose is connected to the interior of the water storage box, and a water pump 2 is arranged on the drain pipe.

[0013] Preferably, heaters are fixedly installed on both side walls of the curing box, the model of the heater is ZJY-2.5, and a temperature sensor is fixedly installed on the inner wall of the curing box.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. In the utility model, the rack is pushed to move back and forth in the slide rail by starting the hydraulic telescopic rod. Since the rack is meshed with the gear, the gear is driven to rotate. The gear rotates and drives the transmission rod 1 to move. The transmission rod 1 drives the transmission rod 2 to push the cross bar to move back and forth along the outer surface of the guide rod, thereby driving the multiple spray heads at the bottom of the water storage box to spray the concrete blocks evenly. At the same time, the debris adhering to the concrete blocks can be removed by the cleaning brush, thereby realizing uniform water sprinkling and maintenance on the surface of the concrete blocks.

[0016] 2. The heater in the utility model can accelerate the hardening of concrete blocks. At the same time, the debris adhering to the concrete blocks can be collected and processed through the filter assembly. At the same time, the waste water after spraying can be collected and recycled into the water tank through the water pump, thereby increasing the utilization rate of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0019] Figure 2 It is the front view of the internal structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the drive assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of location A in the drive assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the filter assembly of the utility model.

[0023] In the figure: 1. workbench body; 2. curing box; 3. sealed double door; 4. hollow bearing plate; 5. concrete block; 6. discharge port; 7. material receiving frame; 8. water tank; 9. connecting pipe; 10. water pump 1; 11. drainage pipe; 12. telescopic hose; 13. water pump 2; 14. heater; 100. drive assembly; 101. fixing plate; 102. guide rod; 103. cross bar; 104. hydraulic telescopic rod; 105. rack; 106. slide rail; 107. support seat; 108. rotating shaft; 109. gear; 110. transmission rod 1; 111. transmission rod 2; 112. connecting plate; 113. connecting rod; 114. water storage box; 115. cleaning brush; 116. spray head; 200. filter assembly; 201. filter plate; 202. rotating rod; 203. cam; 204. protection box; 205. drive motor. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1~Figure 5 As shown, this embodiment proposes a recycled concrete accelerated curing device, including a workbench body 1, a curing box 2 is fixedly installed on the upper end surface of the workbench body 1, a sealed double-opening door 3 is rotatably connected to the curing box 2 through a hinge, a hollow bearing plate 4 is fixedly installed in the curing box 2, a concrete block 5 is placed on the top of the hollow bearing plate 4, a driving component 100 is installed on the top of the curing box 2 for facilitating uniform spraying of the concrete block 5, and a filtering component 200 is arranged at the bottom of the hollow bearing plate 4.

[0027] The driving assembly 100 includes a fixed plate 101 fixedly mounted on the side wall of the curing box 2, guide rods 102 are symmetrically fixedly mounted on the inner side walls of the curing box 2, and the outer surfaces of the two guide rods 102 are slidably connected to the same cross bar 103, a hydraulic telescopic rod 104 is fixedly mounted on one side of the upper end surface of the fixed plate 101, the input end of the hydraulic telescopic rod 104 is connected to the power supply through an external cable, and a rack 105 is fixedly mounted on the output end of the hydraulic telescopic rod 104, and a slide rail 106 is movably connected to the outer surface of the rack 105, and the bottom of the slide rail 106 is fixedly mounted on the fixed plate 1 01 upper end surface, a support seat 107 is fixedly installed on the side wall of the curing box 2, and a rotating shaft 108 is rotatably connected to the support seat 107. The bottom of the rotating shaft 108 penetrates the bottom of the support seat 107 and is fixedly installed with a gear 109. A transmission rod 110 is fixedly installed on the outer surface of the rotating shaft 108. One end of the transmission rod 110 is rotatably connected to a transmission rod 2 111. One end of the transmission rod 2 111 is rotatably connected to a connecting plate 112. One side of the connecting plate 112 is fixedly installed on one side of the cross bar 103. The bottom of the cross bar 103 is symmetrically fixed with connecting rods 11 3, a water storage box 114 is fixedly installed at the bottom of the connecting rod 113, and a cleaning brush 115 is evenly distributed on one side of the bottom of the water storage box 114. The cleaning brush 115 can remove the debris adhering to the concrete block 5. The other side of the bottom of the water storage box 114 is evenly connected to a plurality of spray heads 116. The drive assembly 100 can effectively spray water evenly on the concrete block 5 for curing. When the concrete block 5 needs to be evenly sprayed and cured, the hydraulic telescopic rod 104 is started to push the rack 105 to move back and forth in the slide rail 106. The rack 105 is meshed with the gear 109, thereby driving the gear 109 to rotate. The gear 109 drives the transmission rod 110 to move while rotating. The transmission rod 110 drives the transmission rod 2 111 to push the cross bar 103 to move back and forth along the outer surface of the guide rod 102, thereby driving the multiple spray heads 116 at the bottom of the water storage box 114 to spray the concrete blocks 5 evenly. At the same time, the debris adhering to the concrete blocks 5 can be removed by the cleaning brush 115, so as to realize the uniform water sprinkling and maintenance of the surface of the concrete blocks 5.

[0028] Example 2

[0029] like Figure 1~Figure 5As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes a filter assembly 200 including a filter plate 201 rotatably connected to the inner wall of the curing box 2 and located at the bottom of the hollow carrying plate 4, the aperture on the filter plate 201 is smaller than the diameter of the debris, the inner wall of the curing box 2 is located at the bottom of the filter plate 201 and is rotatably connected to a rotating rod 202, cams 203 are fixedly installed at both ends of the rotating rod 202, a protection box 204 is fixedly installed on the outer wall of the curing box 2, a drive motor 205 is fixedly installed inside the protection box 204, the input end of the drive motor 205 is connected to the power supply through an external cable, the output end of the drive motor 205 is fixedly installed at one end of the rotating rod 202, and the cam 203 is fixedly installed at the filter plate 20 1, the filter assembly 200 can effectively filter the debris cleaned during spraying. When the debris cleaned during spraying needs to be filtered, the cleaned debris and waste water fall onto the filter plate 201 together, and the waste water passes through the filter plate 201 and falls onto the bottom wall of the curing box 2. The debris will remain on the filter plate 201, and then the drive motor 205 is started to drive the cam 203 to rotate. The cam 203 drives the filter plate 201 to vibrate during the rotation process, so that the debris on the filter plate 201 is shaken off and falls into the receiving frame 7 for collection. The output end of the hydraulic telescopic rod 104 pushes the rack 105 to slide in the slide rail 106, and one side of the rack 105 is connected to the gear 109 meshing connection, the bottom of the cleaning brush 115 fits with the top of the concrete block 5, the spray head 116 is lower than the height of the cleaning brush 115, a discharge port 6 is provided on one side of the curing box 2 at the lower end of the filter plate 201, a material receiving frame 7 is provided on one side of the discharge port 6, the upper end surface of the workbench body 1 is located on one side of the curing box 2 and a water tank 8 is fixedly installed, the water tank 8 is connected to one side of the bottom of the curing box 2 by a connecting pipe 9, a water pump 10 is provided on the connecting pipe 9, and the input end of the water pump 10 is connected to the power supply through an external cable, the top of the water tank 8 is connected to a drain pipe 11, one end of the drain pipe 11 passes through the inside of the curing box 2 and is fixedly connected to a telescopic hose 12, one side of the telescopic hose 12 is connected to the inside of the water storage box 114, A water pump 13 is provided on the drain pipe 11, and the input end of the water pump 13 is connected to the power supply through an external cable. Heaters 14 are fixedly installed on the two side walls of the curing box 2, and the model of the heater 14 is ZJY-2.5. A temperature sensor is fixedly installed on the inner wall of the curing box 2. A controller is provided on one side of the curing box 2. The heater 14 and the temperature sensor are electrically connected to the controller. When the temperature sensor detects that the temperature in the curing box 2 is lower than the set value, the temperature sensor sends a signal to the controller, and the controller controls the heater 14 to heat. When the temperature sensor detects that the temperature in the curing box 2 is higher than the set value, the temperature sensor sends a signal to the controller, and the controller controls the heater 14 to stop heating.

[0030] During operation, the sealed double-open door 3 is first opened to place the concrete block 5 on the hollow bearing plate 4, and then the sealed double-open door 3 is closed. When the temperature sensor detects that the temperature in the curing box 2 is lower than the set value, the temperature sensor transmits a signal to the controller, and the controller controls the heater 14 to heat. When the temperature sensor detects that the temperature in the curing box 2 is higher than the set value, the temperature sensor transmits a signal to the controller, and the controller controls the heater 14 to stop heating. When the concrete block 5 needs to be sprayed with water for curing, the rack 105 is pushed to move back and forth in the slide rail 106 by starting the hydraulic telescopic rod 104. Since the rack 105 is meshed with the gear 109, the gear 109 is driven to rotate. While the gear 109 rotates, it drives the transmission rod 110 to move, and the transmission rod 110 drives the transmission rod 110 to move. 11 pushes the cross bar 103 to move back and forth along the outer surface of the guide rod 102, thereby driving the several spray heads 116 at the bottom of the water storage box 114 to evenly spray the concrete blocks 5. At the same time, the debris adhering to the concrete blocks 5 can be removed by the cleaning brush 115, and the cleaned debris and waste water fall onto the filter plate 201 together. The waste water passes through the filter plate 201 and falls onto the bottom wall of the curing box 2. The debris will remain on the filter plate 201, and then the drive motor 205 is started to drive the cam 203 to rotate. During the rotation, the cam 203 drives the filter plate 201 to vibrate, so that the debris on the filter plate 201 is shaken off and falls into the receiving frame 7 for collection. At the same time, the water pump 10 is started to pump the waste water into the water tank 8 for collection, and then the water pump 2 13 is started to recycle the collected waste water.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A recycled concrete accelerated curing device, It is characterized in that The workbench comprises a workbench body (1), a curing box (2) is fixedly mounted on the upper end surface of the workbench body (1), a sealed double-opening door (3) is rotatably connected to the curing box (2) via a hinge, a hollow bearing plate (4) is fixedly mounted inside the curing box (2), a concrete block (5) is placed on the top of the hollow bearing plate (4), a driving assembly (100) is mounted on the top of the curing box (2) for facilitating uniform spraying of the concrete block (5), and a filtering assembly (200) is arranged at the bottom of the hollow bearing plate (4); The driving assembly (100) comprises a fixed plate (101) fixedly mounted on the side wall of the curing box (2); guide rods (102) are symmetrically fixedly mounted on the inner side walls of the curing box (2); the outer surfaces of the two guide rods (102) are slidably connected to the same cross bar (103); a hydraulic telescopic rod (104) is fixedly mounted on one side of the upper end surface of the fixed plate (101); a rack (105) is fixedly mounted on the output end of the hydraulic telescopic rod (104); a slide rail (106) is movably connected to the outer surface of the rack (105); the bottom of the slide rail (106) is fixedly mounted on the upper end surface of the fixed plate (101); a support seat (107) is fixedly mounted on the side wall of the curing box (2); a rotating shaft (108) is rotatably connected to the support seat (107); the rotating shaft (108) 08) The bottom penetrates through the bottom of the support seat (107) and is fixedly mounted with a gear (109); a transmission rod (110) is fixedly mounted on the outer surface of the rotating shaft (108); one end of the transmission rod (110) is rotatably connected to a transmission rod (111); one end of the transmission rod (111) is rotatably connected to a connecting plate (112); one side of the connecting plate (112) is fixedly mounted on one side of the cross bar (103); connecting rods (113) are symmetrically fixedly mounted on both sides of the bottom of the cross bar (103); the bottom of the connecting rod (113) is fixedly mounted with the same water storage box (114); cleaning brushes (115) are evenly distributed on one side of the bottom of the water storage box (114); and a plurality of spray heads (116) are evenly connected to the other side of the bottom of the water storage box (114).

2. The device for accelerating curing of recycled concrete according to claim 1, It is characterized in that The filter assembly (200) comprises a filter plate (201) rotatably connected to the inner wall of a curing box (2) and located at the bottom of a hollow bearing plate (4); the inner wall of the curing box (2) is located at the bottom of the filter plate (201) and is rotatably connected to a rotating rod (202); cams (203) are fixedly mounted at both ends of the rotating rod (202); a protection box (204) is fixedly mounted on the outer wall of the curing box (2); a drive motor (205) is fixedly mounted inside the protection box (204); an output end of the drive motor (205) is fixedly mounted on one end of the rotating rod (202); and the cam (203) is in contact with the bottom of the filter plate (201).

3. The device for accelerating curing of recycled concrete according to claim 1, It is characterized in that The output end of the hydraulic telescopic rod (104) pushes the rack (105) to slide in the slide rail (106), and one side of the rack (105) is meshed with the gear (109).

4. The device for accelerating curing of recycled concrete according to claim 1, It is characterized in that The bottom of the cleaning brush (115) fits the top of the concrete block (5), and the spray head (116) is lower than the height of the cleaning brush (115).

5. The device for accelerating curing of recycled concrete according to claim 1, It is characterized in that A material outlet (6) is provided on one side of the curing box (2) at the lower end of the filter plate (201), and a material receiving frame (7) is provided on one side of the material outlet (6).

6. The device for accelerating curing of recycled concrete according to claim 1, It is characterized in that A water tank (8) is fixedly mounted on the upper end surface of the workbench body (1) at one side of the curing box (2); a connecting pipe (9) is connected between the water tank (8) and one side of the bottom of the curing box (2); a water pump (10) is arranged on the connecting pipe (9); a drain pipe (11) is connected to the top of the water tank (8); one end of the drain pipe (11) passes through the interior of the curing box (2) and is fixedly connected to a telescopic hose (12); one side of the telescopic hose (12) is connected to the interior of the water storage box (114); and a water pump (13) is arranged on the drain pipe (11).

7. The device for accelerating curing of recycled concrete according to claim 1, It is characterized in that Heaters (14) are fixedly mounted on both side walls of the curing box (2), the model of the heater (14) is ZJY-2.5, and a temperature sensor is fixedly mounted on the inner side walls of the curing box (2).

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