CN218479581U

CN218479581U - Concrete curing device

Info

Publication number: CN218479581U
Application number: CN202222809524.8U
Authority: CN
Inventors: 舒显峰; 李时鹏; 丁朝朝; 刘旭
Original assignee: Hubei Jiangrun Construction Group Co ltd
Current assignee: Hubei Jiangrun Construction Group Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-02-14
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to a building engineering technical field specifically discloses a concrete curing means, it includes the bottom plate, the activity set up in sprinkler head on the bottom plate and be used for to the hose of sprinkler head transportation clear water, fixedly connected with supporting seat on the bottom plate, the supporting seat articulates there is the swinging arms, the swinging arms is kept away from the one end of supporting seat with sprinkler head releasable connection, the supporting seat is provided with and is used for the drive the wobbling swing mechanism of swinging arms. According to the technical scheme, the effect of enlarging the spraying coverage area of the spraying head is achieved.

Description

Concrete curing device

Technical Field

The application relates to the technical field of constructional engineering, in particular to a concrete curing device.

Background

In the concrete structure construction process, a series of temperature stresses are generated in the structure due to the existence of the concrete inside temperature difference and the structure boundary constraint system, when the temperature stresses are greater than the tensile strength of the concrete, concrete cracks are generated, the larger the temperature stresses are, the larger the crack width is, in order to ensure that the strength and durability of the poured concrete meet the design requirements in a specified age, and prevent shrinkage and temperature cracks from being generated, the maintenance work needs to be done after the concrete is poured; the existing concrete curing mainly adopts watering, and geotechnical cloth, a plastic film moisturizing curing film, a grass bag and the like are covered on the concrete curing.

Chinese patent with publication number CN211446512U in the related art provides a concrete curing device, and belongs to the technical field of concrete curing. The concrete curing device comprises a vehicle body assembly, a washing mechanism and a heating assembly. The car body assembly comprises a bottom plate, supporting plates, a transverse shaft, idler wheels, moving wheels and a driving device, wherein the top of each supporting plate is fixedly connected to two sides of the bottom plate, the idler wheels are fixedly installed at two ends of the transverse shaft, and the transverse shaft penetrates through the supporting plates in a movable mode. According to the technology, the push handle is pushed by a hand, the switch group on one side of the push handle is started, the driving device drives the roller to rotate and move, and the whole device moves mechanically; the water pump pumps water in the water tank to the spray head through the connecting pipe and the drain pipe to spray out, and the concrete pavement is cleaned; the fan blows the heat generated by the electric heating wire downwards, so that the temperature of the concrete pavement is raised, the pavement is warm and moist, the pavement maintenance is facilitated, and the hardness and the strength of the concrete pavement are increased

Aiming at the related technology, in the process of spraying water to the concrete pavement, the spray head is fixedly arranged at the bottom of the drain pipe, so that the defect of small spraying coverage area of the spray head exists in the spraying process, and the curing efficiency of concrete is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the spraying coverage area of a spraying head is small, the application provides a concrete curing device.

The application provides a concrete curing means adopts following technical scheme:

the utility model provides a concrete curing means, includes the bottom plate, the activity set up in sprinkler head on the bottom plate and be used for transporting the hose of clear water to the sprinkler head, fixedly connected with supporting seat on the bottom plate, the supporting seat articulates there is the swinging arms, the swinging arms is kept away from the one end of supporting seat with sprinkler head releasable connection, the supporting seat is provided with and is used for the drive the wobbling swing mechanism of swinging arms.

By adopting the technical scheme, when concrete needs to be maintained, the spraying head is fixedly connected with the swinging rod, the swinging mechanism is used for driving the swinging rod to swing, and under the action of the swinging rod, the spraying head sprays water on the surface of the concrete in a swinging mode, so that the spraying coverage area range is enlarged, and the working efficiency of the concrete maintenance device is improved.

Optionally, the swing mechanism include the sliding block and with sliding block articulated actuating lever and be used for the drive the reciprocating sliding's of sliding block drive assembly, the sliding block slide set up in on the supporting seat, the actuating lever is kept away from the one end of sliding block with the swinging arms is close to the one end of sprinkler head is articulated.

By adopting the technical scheme, the driving assembly is used for driving the sliding block to slide in the supporting seat in a reciprocating mode, the sliding block drives the driving rod to move in a reciprocating mode, the driving rod drives the oscillating rod to oscillate in a reciprocating mode, the oscillating rod drives the sprinkler head to oscillate in a reciprocating mode, and the effect of expanding the sprinkling coverage area of the sprinkler head is achieved. When the sliding block slides towards the direction close to the swinging rod, the driving rod drives the swinging rod to swing towards the direction far away from the sliding block; when the sliding block slides in the direction far away from the swinging rod, the driving rod drives the swinging rod to swing in the direction close to the sliding block.

Optionally, the drive assembly include with sliding block screw fit's reciprocal lead screw and be used for the restriction the sliding block pivoted restriction piece, reciprocal lead screw rotate set up in the supporting seat, supporting seat one side fixedly connected with is used for the drive reciprocal lead screw pivoted motor.

Through adopting above-mentioned technical scheme, the reciprocal lead screw of motor drive is rotatory, and reciprocal lead screw drive sliding block carries out reciprocating motion, and under the effect of restriction piece, the sliding block is along reciprocal lead screw reciprocating slide to actuating lever reciprocating motion's effect has been realized.

Optionally, the limiting piece is arranged as a limiting block, the limiting block and the sliding block are far away from one side of the driving rod and fixedly connected, a limiting groove used for the limiting block to slide is arranged on the side wall of the supporting seat, and two ends of the limiting groove are both arranged to be closed.

Through adopting above-mentioned technical scheme, the restriction piece slides in the restriction groove, has restricted the rotation of sliding block to the effect of sliding block along reciprocating lead screw reciprocating sliding has been realized.

Optionally, a bump is fixedly connected to one side of the sprinkler head close to the hose, the swing rod is provided with a groove for the bump to slide in, one end of the groove close to the sprinkler head is an opening, the other end of the groove is a closed opening, and a fixing component for fixing the position of the bump is arranged in the swing rod.

By adopting the technical scheme, when the sprinkler head needs to be installed on the swing rod, the lug slides into the groove, and then the fixing component is used for locking the position of the lug, so that the effect that the sprinkler head and the swing rod can be detachably arranged can be realized.

Optionally, the fixed component includes a moving block and an elastic component for driving the moving block to reset, the oscillating rod is provided with a moving groove for the moving block to slide on the side wall of the groove, one end of the moving groove is communicated with the groove, the other end of the moving groove is closed, one end of the moving block close to the projection is provided with an inclined surface, the projection is provided with an insertion hole matched with the moving block, and the moving block is provided with a power component for driving the moving block to slide out of the insertion hole.

By adopting the technical scheme, when the sprinkler head needs to be fixed on the swinging rod, a worker firstly slides the convex block into the groove, and the moving block is driven by the convex block to completely slide into the moving groove; when the lug slides to the position where the inserting hole is communicated with the moving groove, the moving block is inserted into the inserting hole under the action of the elastic piece, and the lug is fixed in the swinging rod, so that the position of the sprinkler head is fixed, and the sprinkler head can automatically spray concrete on a horizontal plane. When the sprinkler head is used for a long time, a nozzle of the sprinkler head is blocked by impurities, the sprinkler head needs to be taken down from the swing rod when the sprinkler head needs to be cleaned, at the moment, the power first piece slides the moving block out of the inserting hole, then the convex block slides out of the groove, the sprinkler head can be detached from the swing rod, and a worker can clean the sprinkler head.

Optionally, the elastic member is a spring, one end of the spring is fixedly connected with the inner wall of the end portion of the moving groove, and the other end of the spring is fixedly connected with one side, far away from the protruding block, of the moving block.

By adopting the technical scheme, when the moving block slides into the moving groove under the driving of the convex block, the spring is extruded; when the convex block slides to the position where the insertion hole is communicated with the moving groove, the spring drives the moving block to be inserted into the insertion hole, and therefore the effect that the convex block is fixed in the swing rod is achieved.

Optionally, the power member is a power rod, a through hole for the power rod to penetrate through is formed in the inner wall of the end portion of the moving groove, the through hole is communicated with the moving groove, one end of the power rod penetrates through the through hole and is fixedly connected with one side, close to the spring, of the moving block, and the spring is sleeved outside the power rod.

By adopting the technical scheme, when the sprinkler head needs to be detached from the swing rod, the power rod drives the moving block to slide out of the inserting hole, so that the convex block can slide out of the groove, and the sprinkler head can be detached from the swing rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the swing mechanism is used for driving the swing rod to swing, and the swing rod drives the spray head to spray water on the surface of the concrete in a swinging mode, so that the range of a spraying coverage area is enlarged.

2. Under the action of the limiting block, the reciprocating screw drives the sliding block to slide in a reciprocating mode, the sliding block drives the driving rod to move in a reciprocating mode, and the driving rod drives the swinging rod to drive the spraying head to swing in a reciprocating mode.

3. When the convex block slides into the sliding groove, the spring is extruded, and when the convex block slides to the position where the insertion hole is communicated with the moving groove, the spring drives the moving block to be inserted into the insertion hole, so that the convex block is fixed in the swinging rod.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of the reciprocating screw rod, the sliding block, the fixing plate and the side plate in the embodiment of the present application.

Fig. 3 is a schematic structural view of the restricting block, the driving lever, and the swinging lever in the present embodiment.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Reference numerals: 1. a base plate; 2. a sprinkler head; 3. a heating mechanism; 4. a support pillar; 5. a support plate; 6. a sweeping assembly; 7. a water tank; 8. a water filling port; 9. a water pump; 10. a hose; 11. a push handle; 12. a universal wheel; 13. a supporting seat; 14. a side plate; 15. a fixing plate; 16. a swing lever; 17. a slider; 18. a drive rod; 19. a reciprocating screw; 20. a motor; 21. a limiting block; 22. a limiting groove; 23. a groove; 24. a bump; 25. a moving block; 26. a moving groove; 27. inserting holes; 28. a spring; 29. a power rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses concrete curing means. Referring to fig. 1, a concrete curing device includes a bottom plate 1, a sprinkler 2 movably disposed on the bottom plate 1, and a hose 10 for transporting clean water, a heating mechanism 3 for raising a temperature of a concrete pavement is fixedly disposed on the bottom plate 1, a plurality of support columns 4 are welded on the bottom plate 1, preferably four in this embodiment, a support plate 5 is welded at one end of each of the plurality of support columns 4 away from the bottom plate 1, a cleaning assembly 6 for cleaning residual clean water on the concrete pavement is disposed at one side of the support plate 5 close to the bottom plate 1 in a lifting manner, a water tank 7 for containing water is welded at one side of the support plate 5 away from the bottom plate 1, a water filling opening 8 is disposed at a top of the water tank 7, a water pump 9 is fixedly connected in the water tank 7, a water outlet of the water pump 9 is fixedly connected with one end of the hose 10, the other end of the hose 10 is fixedly connected with the sprinkler 2, a push handle 11 for pushing the bottom plate 1 is welded at one end of the bottom plate 1 away from the sprinkler 2, a plurality of universal wheels 12 are disposed at one side of the bottom plate 1 away from the support plate 5, preferably four in this embodiment.

When the concrete pavement needs to be maintained, workers push the push handle 11, so that the universal wheels 12 are driven to drive the bottom plate 1 to move, the spraying heads 2 spray water towards the concrete pavement under the driving of the water pumps 9 in the moving process, and the cleaning assembly 6 is used for cleaning residual clear water on the pavement, so that the clear water on the pavement is spread more uniformly; when the temperature of the pavement is lower, the heating mechanism 3 is used for increasing the temperature of the concrete pavement, so that the concrete pavement becomes warm and moist, and the maintenance of the concrete is facilitated.

The welding has supporting seat 13 on bottom plate 1, supporting seat 13 includes two curb plates 14 and a fixed plate 15, two curb plates 14 all keep away from one side welding of universal wheel 12 with bottom plate 1, fixed plate 15 both ends respectively with two curb plates 14 one side welding that are close to each other, the one end that fixed plate 15 was kept away from to one of them curb plate 14 articulates through the articulated shaft has swinging arms 16, swinging arms 16 keeps away from the one end and the 2 releasable connection of sprinkler of curb plate 14, supporting seat 13 is provided with and is used for driving the wobbling swing mechanism of swinging arms 16. The swing mechanism is used for driving the swing rod 16 to swing, the swing rod 16 drives the sprinkler head 2 to spray clear water towards the concrete pavement in a swing mode, and the effect of enlarging the spraying coverage area is achieved.

Referring to fig. 1 and 2, the swing mechanism includes a sliding block 17, a driving rod 18 hinged to the sliding block 17, and a driving component for driving the sliding block 17 to slide back and forth, the sliding block 17 is slidably disposed on the fixing plate 15, one sides of the driving rod 18 and the sliding block 17 away from the fixing plate 15 are hinged through a hinge shaft, one ends of the driving rod 18 and the swing rod 16 close to the sprinkler head 2 are hinged through a hinge shaft, and the axial directions of all the hinge shafts are parallel to each other and are disposed along the sliding direction perpendicular to the sliding block 17.

Referring to fig. 2 and 3, the driving assembly includes a reciprocating lead screw 19 spirally engaged with the sliding block 17 and a limiting member for limiting the rotation of the sliding block 17, both ends of the reciprocating lead screw 19 are rotatably connected with the side plates 14 through bearings, and one of the side plates 14 is fixedly connected with a motor 20 for driving the reciprocating lead screw 19 to rotate. The limiting part is set as a limiting block 21, one side, far away from the driving rod 18, of the limiting block 21 and one side, far away from the driving rod 18, of the sliding block 17 are welded, a limiting groove 22 used for enabling the limiting block 21 to slide is arranged on the fixing plate 15, the length direction of the limiting groove 22 is arranged along the length direction of the reciprocating screw rod 19, two ends of the limiting groove 22 are both set to be closed, and two sides of the limiting groove 22 are arranged in a penetrating mode.

When the sprinkler head 2 starts to sprinkle water, the motor 20 is started, the motor 20 drives the reciprocating screw rod 19 to start rotating, the limiting block 21 slides in the limiting groove 22, so that the sliding block 17 starts to slide back and forth along the length direction of the reciprocating screw rod 19, and the driving rod 18 drives the swinging rod 16 to drive the sprinkler head 2 to swing back and forth under the driving of the sliding block 17. When the slide block 17 slides in a direction approaching the swing lever 16, the swing lever 16 swings in a direction away from the slide block 17; when the slide block 17 slides in a direction away from the swing lever 16, the swing lever 16 swings in a direction approaching the slide block 17. Thereby achieving the effect of enlarging the spraying coverage of the sprinkler head 2.

Referring to fig. 3 and 4, a projection 24 is welded on one side of the sprinkler head 2 close to the hose 10, a groove 23 for sliding the projection 24 is provided at an end of the swing lever 16 close to the sprinkler head 2, a length direction of the groove 23 is provided along a length direction of the swing lever 16, one end of the groove 23 close to the sprinkler head 2 is provided as an opening, the other end is provided as a closed mouth, and a fixing component for fixing the position of the projection 24 is provided in the swing lever 16. When the sprinkler head 2 is to be fixed to the oscillating lever 16, the projection 24 is first slid into the groove 23 and the fixing member is used to fix the projection 24 in the oscillating lever 16.

Referring to fig. 4, the fixing assembly includes a moving block 25 and an elastic member for driving the moving block 25 to return, the oscillating rod 16 is provided with a moving groove 26 for sliding the moving block 25 on a side wall of the groove 23, a length direction of the moving groove 26 is arranged along a length direction perpendicular to the groove 23, one end of the moving groove 26 is communicated with the groove 23, and the other end is closed. One end of the moving block 25 close to the projection 24 is provided with an inclined surface, and the inclined surface is positioned on one side of the moving block 25 close to the opening of the groove 23. The convex block 24 is provided with a plug hole 27 matched with the moving block 25, and the moving block 25 is provided with a power part for driving the moving block 25 to slide out of the plug hole 27.

The elastic member is provided as a spring 28, one end of the spring 28 is welded to the inner wall of the end of the moving groove 26, and the other end is welded to the side of the moving block 25 away from the projection 24. The power part is set as a power rod 29, the inner wall of the end part of the moving groove 26 of the swing rod 16 is provided with a through hole for the power rod 29 to penetrate through, the through hole is communicated with the moving groove 26, one end of the power rod 29 close to the swing rod 16 penetrates through the through hole and is welded with one end of the moving block 25 close to the spring 28, and the spring 28 is sleeved outside the power rod 29. When the convex block 24 slides into the groove 23, the convex block 24 and the inclined plane on the moving block 25 are pressed until the moving block 25 completely slides into the moving groove 26, and at this time, the spring 28 is extruded; when the projection 24 moves to a position where the moving block 25 is close to the insertion hole 27, the spring 28 drives the moving block 25 to be inserted into the insertion hole 27, so that the projection 24 is fixed in the swing lever 16, i.e., the effect of fixedly connecting the sprinkler head 2 and the swing lever 16 is achieved. When the convex block 24 needs to slide out of the sliding chute, a worker drives the moving block 25 to slide out of the inserting hole 27 by using the power rod 29, and then the convex block 24 can slide out of the sliding chute.

The implementation principle of a concrete curing device of the embodiment of the application is as follows: when the sprinkler head 2 needs to be fixed on the swing rod 16, a worker firstly slides the convex block 24 into the groove 23, the convex block 24 presses the inclined surface on the moving block 25 until the moving block 25 completely slides into the moving groove 26, the spring 28 is extruded at the moment, the worker continuously slides the convex block 24, and when the convex block 24 moves to the position where the moving block 25 is close to the inserting hole 27, the spring 28 drives the moving block 25 to be inserted into the inserting hole 27.

Then, the worker turns on the motor 20, the reciprocating lead screw 19 starts to rotate, and the restricting block 21 slides in the restricting groove 22, so that the slide block 17 performs reciprocating sliding along the length of the reciprocating lead screw 19, and the slide block 17 drives the driving lever 18 to drive the swinging lever 16 and the sprinkler head 2 to swing reciprocally.

When the sprinkler head 2 needs to be detached from the swing lever 16, a worker slides the moving block 25 out of the insertion hole 27 by using the power lever 29, and then slides the projection 24 out of the groove 23.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete curing device, includes bottom plate (1), the activity set up in sprinkler head (2) on bottom plate (1) and be used for to hose (10) of sprinkler head (2) transportation clear water, its characterized in that: fixedly connected with supporting seat (13) on bottom plate (1), supporting seat (13) articulate there is swinging arms (16), swinging arms (16) are kept away from the one end of supporting seat (13) with sprinkler head (2) releasable connection, supporting seat (13) are provided with and are used for the drive swinging mechanism of swinging arms (16) wobbling.

2. A concrete curing device as defined in claim 1, wherein: swing mechanism include sliding block (17) and sliding block (17) articulated actuating lever (18) and be used for the drive sliding block (17) reciprocating sliding's drive assembly, sliding block (17) slide set up in on supporting seat (13), keep away from actuating lever (18) the one end of sliding block (17) with swinging arms (16) are close to in the one end of sprinkler head (2) is articulated.

3. A concrete curing device as defined in claim 2, wherein: drive assembly include with slider (17) spiral complex reciprocal lead screw (19) and be used for the restriction slider (17) pivoted restriction piece, reciprocal lead screw (19) rotate set up in supporting seat (13), supporting seat (13) one side fixedly connected with is used for the drive reciprocal lead screw (19) pivoted motor (20).

4. A concrete curing device as defined in claim 3, wherein: the limiting piece is arranged as a limiting block (21), the limiting block (21) and the sliding block (17) are far away from one side of the driving rod (18) and fixedly connected, a limiting groove (22) used for enabling the limiting block (21) to slide is arranged on the side wall of the supporting seat (13), and two ends of the limiting groove (22) are arranged to be closed.

5. A concrete curing apparatus as defined in claim 1, wherein: one side of the sprinkler head (2) close to the hose (10) is fixedly connected with a bump (24), the swing rod (16) is provided with a groove (23) for the bump (24) to slide in, one end of the groove (23) close to the sprinkler head (2) is an opening, the other end of the groove is a closed opening, and a fixing component for fixing the position of the bump (24) is arranged in the swing rod (16).

6. A concrete curing device as defined in claim 5, wherein: the fixing component comprises a moving block (25) and an elastic piece used for driving the moving block (25) to reset, a moving groove (26) used for sliding the moving block (25) is formed in the side wall of the groove (23) of the oscillating rod (16), one end of the moving groove (26) is communicated with the groove (23), the other end of the moving groove is closed, one end, close to the protruding block (24), of the moving block (25) is arranged to be an inclined surface, a plug hole (27) matched with the moving block (25) is formed in the protruding block (24), and a power piece used for driving the moving block (25) to slide out of the plug hole (27) is arranged on the moving block (25).

7. A concrete curing device as defined in claim 6, wherein: the elastic piece is a spring (28), one end of the spring (28) is fixedly connected with the inner wall of the end part of the moving groove (26), and the other end of the spring (28) is fixedly connected with one side, away from the convex block (24), of the moving block (25).

8. A concrete curing device as defined in claim 7, wherein: the power part is set to be a power rod (29), a through hole for the power rod (29) to penetrate through is formed in the inner wall of the end portion of the moving groove (26), the through hole is communicated with the moving groove (26), one end of the power rod (29) penetrates through the through hole and is fixedly connected with one side, close to the spring (28), of the moving block (25), and the spring (28) is sleeved outside the power rod (29).