Pavement concrete curing device for engineering construction

Abstract

A pavement concrete curing device for engineering construction comprises a sweeping board, a filtering board, a locking rod, a water tank, a threaded supporting rod, a position control supporting rod, a lifting board and a spray head, the lower portion of the water tank is connected with the sweeping board, the upper portion of the water tank is provided with a filling pipe, the filling pipe is connected with a fixing nut through threads, and the upper side of the water tank is provided with a branch line rod which is provided with an upper wire sleeve. The lower portion of the fixing box is connected with a vehicle plate, the vehicle plate is provided with a lower penetrating hole, the lower penetrating hole is matched with a spraying base, the spraying base penetrates through the lower penetrating hole, the lower portion of the spraying base is connected with a plurality of spraying heads, and the upper portion of the spraying base is provided with a connecting pipe which is connected with the lower end of a water conveying pipe. The water conveying pipe sequentially penetrates through the lifting plate, the fixing box, the lower wire sleeve and the upper wire sleeve. The upper end of the water conveying pipe is connected with a water pump which is connected with a water guide pipe.

Description

Technical Field

[0001] The utility model relates to the field of concrete curing, in particular to a pavement concrete curing device for engineering construction. Background Art

[0002] The existing patent (Publication No.: CN217579946U) proposes a concrete curing device for highway engineering construction, including a frame plate, a control room, a moving structure and a sprinkler device. The control room is arranged on the frame plate, the moving structure is arranged on the frame plate, the sprinkler device is arranged on the frame plate. The moving structure includes a fixed seat, an engine, a first pulley, a rotating shaft, a wide wheel, a second pulley and a transmission belt. The fixed seat is arranged on the frame plate, the engine is arranged on the fixed seat, the first pulley is rotatably arranged on the engine, the rotating shaft penetrates through the frame plate and is rotatably arranged, the wide wheel is wrapped on the rotating shaft, and the second pulley is arranged on the rotating shaft. However, there is no protective device outside the "spray water pipe" and "spray head" in this device. When the spray head is not in use, it is easily damaged by bumping. At the same time, there is no filtering mechanism in the "water tank". When encountering areas with poor water quality, it is easy to cause blockage of the spray pipeline, reducing the service life of the equipment, which has drawbacks. Summary of the Invention

[0003] In view of the above deficiencies in the prior art, the utility model provides a mobile spray curing device for engineering construction pavement, which can prevent the internal moisture of concrete from losing and evaporating after being irradiated by sunlight after construction, resulting in cracking and pavement damage, improve the quality of engineering pavement, filter the spray water body at the same time, avoid excessive impurities in the water quality from blocking the spray pipeline, improve the service life of the equipment, and can adjust the set position of the spray head accordingly according to the actual situation of the pavement and the operation state, prevent the spray head from being damaged by bumping, increase the protection of the equipment, and has a flexible structure.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A pavement concrete curing device for engineering construction includes a vehicle plate, a filter plate, a locking rod, a water tank, a threaded support rod, a position control support rod, a lifting plate and a spray head. The lower part of the water tank is connected to the vehicle plate. The upper part of the water tank has a filling pipe, and the filling pipe is connected to a fixing nut by thread. The upper side of the water tank has a branch line rod, and the branch line rod has an upper wire sleeve. The lower side of the water tank has a fixing box, and the upper part of the fixing box has a lower wire sleeve. The lower part of the fixing box is connected to the vehicle plate. The vehicle plate has a lower through hole, and the lower through hole is adapted to a spray seat. The spray seat passes through the lower through hole. The lower part of the spray seat is connected to a plurality of spray heads. The upper part of the spray seat has a connecting pipe, and the connecting pipe is connected to the lower end of a water delivery pipe. The water delivery pipe sequentially passes through the lifting plate, the fixing box, the lower wire sleeve and the upper wire sleeve. The upper end of the water delivery pipe is connected to a water pump, the water pump is connected to a water guide pipe, the water guide pipe is connected to the water tank, and the water tank is connected to the water pump.

[0006] At the lower part of the lifting plate of the utility model, a plurality of suspension rods are connected. The suspension rods are connected to the spraying seat. The outer part of the lifting plate is attached to and fixed to the fixed box. Both sides of the fixed box are provided with sliding holes, and both sides of the lifting plate are provided with support rod grooves. The sliding holes, the support rod grooves are adapted to the position control support rods. The position control support rods sequentially pass through the sliding holes and the support rod grooves. The outer end of the position control support rod is provided with a threaded support sleeve, and the threaded support sleeve is attached to the fixed box.

[0007] Both sides of the fixed box of the utility model are provided with fastening support sleeves. The upper part of the fastening support sleeve is attached to the knob. The knob is provided with a threaded support rod. The threaded support rod is sequentially connected to the fastening support sleeve, the threaded support sleeve and the vehicle plate. The threaded support rod is threadedly connected to the threaded support sleeve. Both sides of the fastening support sleeve are provided with card plate through holes. The threaded support rod is provided with fastening card slots. The card plate through holes, the fastening card slots are adapted to the fastening card plates. The fastening card plates pass through the card plate through holes. The inner end of the fastening card plate is connected to the fastening card slot, and the outer end of the fastening card plate is connected to the fastening support sleeve. Beneficial effects

[0008] For the road surface maintenance spraying of the utility model, water is injected into the water tank through the filling pipe. After the water body is filtered by the filter plate, it is stored in the water tank, and then is pumped and conveyed to the connecting pipe through the water guide pipe, the water pump and the water delivery pipe. The connecting pipe is internally communicated with the spraying seat and the internal pipelines of multiple groups of nozzles. Finally, the water body sprays and maintains the concrete on the engineering construction road surface through the nozzles, preventing the internal water of the concrete from losing and evaporating after being irradiated by the sun after construction, generating cracks and causing damage to the road surface, improving the quality of the engineering road surface, and cooperating with the push rod and the vehicle plate to increase the overall mobility convenience of the device, so as to perform mobile spraying maintenance on the construction road surface and improve the maintenance efficiency of the concrete on the road surface for engineering construction.

[0009] The filter plate of the utility model filters the water body for road surface maintenance, avoids excessive impurities in the water quality from blocking the spraying pipeline, improves the service life of the equipment, and increases the positioning fulcrum for the filter plate through the locking rod, improves the installation stability of the filter plate, and at the same time, the locking rod can be position-controlled by pulling the pulling plate, which is convenient for the quick disassembly and assembly of the filter plate, so as to perform regular cleaning and replacement of the filter plate.

[0010] While the positioning rod of the utility model increases the connection fulcrum between the lifting plate and the fixed box, and the threaded sleeve at its outer end is positioned and connected with the threaded rod through threads. When the threaded rod is rotated by turning the knob, the threaded sleeve drives the lifting plate to move longitudinally and linearly up and down inside the fixed box through the positioning rod. During the maintenance operation, the lifting plate can be driven down until its lower surface fits the upper surface of the vehicle plate. At this time, the nozzle passes through the lower through-hole and can be close to the road surface, improving the sprinkler maintenance effect on the road surface. After the maintenance operation is completed, the lifting plate can be driven up until its upper surface fits the top surface of the fixed box. At this time, the nozzle retracts into the vehicle plate, avoiding being knocked and damaged when the nozzle is not in use, increasing the protection of the equipment, and the height of the nozzle support can also be adjusted accordingly according to the actual situation of the road surface, so that the nozzle is set at a reasonable height, and the structure is flexible.

[0011] The utility model conducts mobile sprinkler maintenance on the road surface during engineering construction, preventing the loss of internal moisture and evaporation of concrete after construction under sunlight, resulting in cracking and damage to the road surface, improving the quality of the engineering road surface, filtering the sprinkler water body at the same time, avoiding too many impurities in the water quality from blocking the sprinkler pipeline, increasing the service life of the equipment, and the set position of the nozzle can be adjusted accordingly according to the actual situation of the road surface and the operation state, preventing the nozzle from being knocked and damaged, increasing the protection of the equipment, and the structure is flexible. Brief Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of a road surface concrete maintenance device for engineering construction described in the utility model.

[0013] Figure 2 It is a top view of the structure of a road surface concrete maintenance device for engineering construction described in the utility model.

[0014] Figure 3 It is a cross-sectional view of the structure of a road surface concrete maintenance device for engineering construction described in the utility model.

[0015] Figure 4 It is a bottom view of the structure of a road surface concrete maintenance device for engineering construction described in the utility model.

[0016] Figure 5 It is a schematic structural diagram of the lifting plate described in the utility model.

[0017] Figure 6 It is a cross-sectional view of the structure of the water tank described in the utility model.

[0018] Figure 7 It is a cross-sectional view of the structure of the water tank and the vehicle plate described in the utility model.

[0019] Figure 8 For the utility model described Figure 3Enlarged view of structure A.

[0020] Figure 9 For the present utility model Figure 3 Enlarged view of structure B. Specific embodiments

[0021] The present utility model will be further described in detail below with reference to the drawings and embodiments:

[0022] Embodiment 1:

[0023] A pavement concrete curing device for engineering construction, comprising a vehicle plate 01, a filter plate 03, a locking rod 09, a water tank 17, a threaded support rod 24, a position control support rod 26, a lifting plate 34, and a nozzle 31. The lower part of the water tank 17 is connected to the vehicle plate 01. The upper part of the water tank 17 has a filling pipe 06, and the filling pipe 06 is connected and fixed with a fixing nut 07 by threading. The upper side of the water tank 17 has a branch line rod 21, and the branch line rod 21 has an upper wire sleeve 22. The lower side of the water tank 17 has a fixed box 29, and the upper part of the fixed box 29 has a lower wire sleeve 36. The lower part of the fixed box 29 is connected to the vehicle plate 01. The vehicle plate 01 has a lower through hole 30, and the lower through hole 30 is adapted to a spray seat 32. The spray seat 32 passes through the lower through hole 30, and the lower part of the spray seat 32 is connected with a plurality of nozzles 31. The upper part of the spray seat 32 has a connecting pipe 35, and the connecting pipe 35 is connected to the lower end of a water delivery pipe 20. The water delivery pipe 20 passes through the lifting plate 34, the fixed box 29, the lower wire sleeve 36, and the upper wire sleeve 22 in sequence. The upper end of the water delivery pipe 20 is connected to a water pump 18, the water pump 18 is connected to a water guide pipe 19, the water guide pipe 19 is connected to the water tank 17, and the water tank 17 is connected to the water pump 18. The water for pavement curing spray is injected into the water tank 17 through the filling pipe 06. After the water body is filtered by the filter plate 03, it is stored in the water tank 17, and then is pumped and conveyed to the connecting pipe 35 through the water guide pipe 19, the water pump 18, and the water delivery pipe 20. The internal pipelines between the connecting pipe 35, the spray seat 32, and multiple groups of nozzles 31 are communicated. Finally, the water body sprays and cures the pavement concrete of the engineering construction through the nozzles 31, preventing the internal water of the concrete from losing and evaporating after being irradiated by the sun after construction, resulting in cracking and causing pavement damage, improving the quality of the engineering pavement, and cooperating with the vehicle plate 01 through a push rod 02 to increase the overall mobility of the device, so as to perform mobile spray curing on the construction pavement and improve the curing efficiency of the pavement concrete for engineering construction.

[0024] Embodiment 2:

[0025] At the lower part of the lifting plate 34 of the utility model, a plurality of suspension rods 33 are connected. The suspension rods 33 are connected to the spraying seat 32. The outside of the lifting plate 34 is fitted and fixed to the fixed box 29. The two sides of the fixed box 29 are provided with sliding holes 28. The two sides of the lifting plate 34 are provided with support rod grooves 27. The sliding holes 28 and the support rod grooves 27 are adapted to the position control support rod 26. The position control support rod 26 sequentially passes through the sliding holes 28 and the support rod grooves 27. The outer end of the position control support rod 26 is provided with a threaded sleeve 25, and the threaded sleeve 25 is fitted to the fixed box 29.

[0026] Embodiment 3:

[0027] On both sides of the fixed box 29 of the utility model, there are fastening sleeves 37. The upper part of the fastening sleeve 37 is fitted to the knob 23. The knob 23 is provided with a threaded rod 24. The threaded rod 24 is sequentially connected to the fastening sleeve 37, the threaded sleeve 25, and the vehicle plate 01. The threaded rod 24 is threadedly connected to the threaded sleeve 25 through threads. Both sides of the fastening sleeve 37 are provided with card plate through holes 40. The threaded rod 24 is provided with fastening card slots 39. The card plate through holes 40 and the fastening card slots 39 are adapted to the fastening card plate 38. The fastening card plate 38 passes through the card plate through holes 40. The inner end of the fastening card plate 38 is connected to the fastening card slot 39. The outer end of the fastening card plate 38 is connected to the fastening sleeve 37. While the position control support rod 26 increases the connection fulcrum between the lifting plate 34 and the fixed box 29, and the threaded sleeve 25 at its outer end is positioned and connected to the threaded rod 24 through threads. Therefore, when the threaded rod 24 is driven to rotate by rotating the knob 23, the threaded sleeve 25 drives the lifting plate 34 to perform a longitudinal linear lifting displacement inside the fixed box 29 through the position control support rod 26. During the maintenance operation, the lifting plate 34 can be driven to move down until its lower surface is fitted to the upper surface of the vehicle plate 01. At this time, the nozzle 31 passes through the lower through hole 30 and can be close to the road surface, improving the spraying and maintenance effect of the road surface. After the maintenance operation is completed, the lifting plate 34 can be driven to move up until its upper surface is fitted to the top surface of the fixed box 29. At this time, the nozzle 31 retracts into the vehicle plate 01, avoiding the nozzle 31 from being knocked and damaged when not in use, increasing the protection of the equipment. Also, according to the actual situation of the road surface, the supporting height of the nozzle 31 can be adjusted accordingly, so that the nozzle 31 is set at a reasonable height, and the structure is flexible.

[0028] Embodiment 4:

[0029] Outside the water tank 17 of the utility model, a push rod 02 is connected. The upper part of the water tank 17 is provided with a mounting support sleeve 16. The mounting support sleeve 16 fits against the lock plate 08. The lower part of the lock plate 08 is connected to the water tank 17. The lower part of the lock plate 08 is provided with a filter plate 03. The upper side of the water tank 17 is provided with a mounting jack 05. The upper side of the water tank 17 is provided with a mounting slot 04. The mounting slot 04 and the mounting jack 05 are adapted to the filter plate 03. The filter plate 03 passes through the mounting jack 05. The filter plate 03 is connected to the mounting slot 04. The filter plate 03 filters the water body for road maintenance, avoiding excessive impurities in the water quality and clogging the spray pipe, improving the service life of the equipment. And by adding a positioning fulcrum for the filter plate 03 with the lock rod 09, while improving the installation stability of the filter plate 03, and by pulling the pull plate 14, the position of the lock rod 09 can be controlled, facilitating the quick disassembly and assembly of the filter plate 03, so as to regularly clean and replace the filter plate 03.

[0030] Embodiment 5:

[0031] On both sides of the lock plate 08 of the utility model, there are lock holes 11. The lock holes 11 are adapted to the lock rod 09. The lock rod 09 passes through the mounting support sleeve 16 and the lock holes 11 in sequence. The lock rod 09 is provided with a movable pressure plate 10. The movable pressure plate 10 fits against the mounting support sleeve 16. The movable pressure plate 10 is provided with a pull rod 15. The pull rod 15 passes through a spring strip 12 and an outer baffle 13 in sequence. The pull rod 15 is connected to a pull plate 14. The pull plate 14 fits against the outside of the outer baffle 13. The inner side of the outer baffle 13 is connected to the mounting support sleeve 16. The outer baffle 13 is connected to the outer end of the spring strip 12. The inner end of the spring strip 12 is connected to the movable pressure plate 10. This device conducts mobile spray maintenance on the engineering construction road surface, preventing the internal moisture of the concrete from evaporating after being irradiated by the sun, resulting in cracking and damage to the road surface. While improving the quality of the engineering road surface, it filters the spray water body, avoiding excessive impurities in the water quality and clogging the spray pipe, improving the service life of the equipment. And according to the actual situation of the road surface and the operating state, the set position of the nozzle 31 can be adjusted accordingly, preventing the nozzle 31 from being knocked and damaged, increasing the protection of the equipment, and the structure is flexible.

[0032] Embodiment 6:

[0033] Installation steps: First, assemble the position control structure of the lifting plate 34. First, pass the water delivery pipe 20 through the lifting plate 34 and fixedly connect it to the connecting pipe 35. Then, place the lifting plate 34 into the fixed box 29. The outer surface of the lifting plate 34 fits against the inner surface of the fixed box 29, and the position of the support rod groove 27 corresponds to that of the sliding hole 28. The water delivery pipe 20 passes through the fixed box 29, the lower wire sleeve 36, and the upper wire sleeve 22 in sequence. Then, pass the position control support rod 26 through the sliding hole 28 and the support rod groove 27 in sequence until the inner surface of the threaded support sleeve 25 fits against the outer surface of the fixed box 29. Then, install and fix the water tank 17 on the upper part of the vehicle board 01, and fixedly connect the lower part of the fixed box 29 to the vehicle board 01. The lower surface of the lifting plate 34 fits against the upper surface of the vehicle board 01. The spraying seat 32 passes through the lower through hole 30. Then, connect the threaded support rod 24 to the fastening support sleeve 37, the threaded support sleeve 25, and the vehicle board 01 in sequence until the lower surface of the knob 23 fits against the upper surface of the fastening support sleeve 37, and the position of the clamping plate through hole 40 corresponds to that of the fastening card slot 39. The threaded support rod 24 is positioned and connected to the threaded support sleeve 25 through threads. Finally, pass the fastening clamping plate 38 through the clamping plate through hole 40 until its inner end is embedded in the fastening card slot 39, and its outer end is fixedly connected to the fastening support sleeve 37. After completing the assembly of the position control structure of the lifting plate 34, then assemble the structure of the water tank 17. First, put the spring strip 12 on the outside of the pull rod 15. Then, place the movable pressure plate 10, the pull rod 15, and the spring strip 12 into the installation support sleeve 16, and the locking rod 09 passes through the installation support sleeve 16. Then, fix the outer baffle 13 outside the installation support sleeve 16, and the outer end of the pull rod 15 passes through the outer baffle 13. Then, place the pull plate 14 outside the outer baffle 13 and fixedly connect it to the pull rod 15, and the inner surface of the pull plate 14 fits against the outer surface of the outer baffle 13. Then, pass the filter plate 03 through the installation jack 05 and place it into the water tank 17 until the lower end of the filter plate 03 is embedded in the installation slot 04. The lower surface of the locking plate 08 fits against the upper surface of the water tank 17, and the locking rod 09 passes through the locking hole 11. Then, fixedly connect the water pump 18 to the water guide pipe 19. Then, install and fix the water pump 18 on the upper part of the water tank 17, and the water guide pipe 19 is placed inside the water tank 17. Then, fixedly connect the water delivery pipe 20 to the water pump 18. Finally, weld and fix the push rod 02 outside the water tank 17 to complete the installation.

[0034] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A road concrete maintenance device for engineering construction, characterized in that The invention comprises a vehicle plate (01), a filter plate (03), a locking rod (09), a water tank (17), a threaded support rod (24), a position control support rod (26), a lifting plate (34), and a spray head (31). The lower part of the water tank (17) is connected to the vehicle plate (01). The upper part of the water tank (17) is provided with a filling pipe (06). The filling pipe (06) is connected to a fixing nut (07) through a thread. The upper side of the water tank (17) is provided with a branch rod (21). The branch rod (21) has an upper wire sleeve (22). The lower side of the water tank (17) is provided with a fixed box (29). The upper part of the fixed box (29) is provided with a lower wire sleeve (36). The lower part of the fixed box (29) is connected to the vehicle plate (01). The vehicle plate (01) has a lower through hole (30). The lower through hole (30) is adapted to a spray seat (32). The spray seat (32) passes through The lower through hole (30) is connected to a plurality of spray heads (31) at the lower portion of the spray seat (32). The upper portion of the spray seat (32) is provided with a connecting pipe (35). The connecting pipe (35) is connected to the lower end of the water delivery pipe (20). The water delivery pipe (20) passes through the lifting plate (34), the fixing box (29), the lower wire sleeve (36), and the upper wire sleeve (22) in sequence. The upper end of the water delivery pipe (20) is connected to a water pump (18). The water pump (18) is connected to a water guide pipe (19). The water guide pipe (19) is connected to a water tank (17). The water tank (17) is connected to the water pump (18).

2. A road surface concrete maintenance device for engineering construction according to claim 1, characterized in that The lower part of the lifting plate (34) is connected to a plurality of suspension rods (33), the suspension rods (33) are connected to the spray seat (32), the outside of the lifting plate (34) is fitted with a fixed box (29), both sides of the fixed box (29) have sliding holes (28), both sides of the lifting plate (34) have support rod grooves (27), the sliding holes (28) and the support rod grooves (27) are adapted to the position control support rod (26), the position control support rod (26) passes through the sliding holes (28) and the support rod grooves (27) in sequence, the outer end of the position control support rod (26) has a threaded support sleeve (25), and the threaded support sleeve (25) is fitted with the fixed box (29).

3. A road surface concrete maintenance device for engineering construction according to claim 2, characterized in that : The fixing box (29) has fastening sleeves (37) on both sides, the upper part of the fastening sleeve (37) is fitted with a knob (23), the knob (23) has a threaded support rod (24), the threaded support rod (24) is sequentially connected to the fastening sleeve (37), the threaded support sleeve (25), and the vehicle plate (01), the threaded support rod (24) is connected to the threaded support sleeve (25) by threads, the fastening sleeve (37) has card plate through holes (40) on both sides, the threaded support rod (24) has a fastening card slot (39), the card plate through holes (40) and the fastening card slot (39) are adapted to the fastening card plate (38), the fastening card plate (38) passes through the card plate through holes (40), the inner end of the fastening card plate (38) is connected to the fastening card slot (39), and the outer end of the fastening card plate (38) is connected to the fastening sleeve (37).

4. A road surface concrete maintenance device for engineering construction according to claim 3, characterized in that The water tank (17) is externally connected to the push rod (02), the upper part of the water tank (17) is provided with a mounting sleeve (16), the mounting sleeve (16) is fitted with a locking plate (08), the lower part of the locking plate (08) is connected to the water tank (17), the lower part of the locking plate (08) is provided with a filter plate (03), the upper side of the water tank (17) is provided with a mounting hole (05), the upper side of the water tank (17) is provided with a mounting slot (04), the mounting slot (04) and the mounting hole (05) are adapted to the filter plate (03), the filter plate (03) passes through the mounting hole (05), and the filter plate (03) is connected to the mounting slot (04).

5. A road surface concrete maintenance device for engineering construction according to claim 4, characterized in that The locking plate (08) has locking holes (11) on both sides, the locking holes (11) are adapted to the locking rod (09), the locking rod (09) passes through the mounting support sleeve (16) and the locking holes (11) in sequence, the locking rod (09) has a movable pressing plate (10), the movable pressing plate (10) fits the mounting support sleeve (16), the movable pressing plate (10) has a pull rod (15), the pull rod (15) passes through the spring bar (12) and the outer baffle (13) in sequence, the pull rod (15) is connected to the pull plate (14), the pull plate (14) fits the outer side of the outer baffle (13), the inner side of the outer baffle (13) is connected to the mounting support sleeve (16), the outer baffle (13) is connected to the outer end of the spring bar (12), and the inner end of the spring bar (12) is connected to the movable pressing plate (10).

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