Concrete curing device for construction

Abstract

The utility model discloses a concrete curing device for construction, which relates to the field of curing devices, including a water tank, a trolley is arranged at the bottom of the water tank, a spraying adjustment mechanism is arranged at the top of the water tank, a buffer mechanism is arranged inside the water tank, and a water supply mechanism is arranged at one end of the buffer mechanism. The utility model makes the trolley used for spraying more stable through the coordinated arrangement of the spraying adjustment mechanism, the buffer mechanism and the water supply mechanism, which facilitates the staff to effectively cover the plane, vertical and inclined concrete surfaces with water, provides more comprehensive and uniform spraying, and then maintains the appropriate humidity conditions of the concrete through the sprayed water, so that the cement particles undergo a hydration reaction, thereby making the concrete transform into a harder and more stable crystal structure, thereby achieving the curing effect on the concrete.

Description

Technical Field

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

[0002] After the concrete pouring operation is completed, especially in hot and humid seasons, high temperature and low humidity environment will accelerate the escape of water in the concrete, causing rapid dehydration; this process will not only interrupt the hydration reaction process of cement particles, but also affect their ability to transform into a harder and more stable crystal structure. Due to incomplete hydration, the bonding performance inside the concrete will be greatly reduced, and cracks are likely to appear on its surface; in view of this, concrete curing equipment must be used for newly poured concrete to maintain appropriate humidity conditions to ensure the quality and stability of the concrete.

[0003] For example, Chinese patent CN219012002U discloses a concrete curing device for construction engineering, including a sprinkler body, an electric push rod, a connecting seat, a connecting rod, a first gear and a second gear. The electric push rod is contracted to pull the connecting seat, so that the connecting rod rotates with the axis of the first bearing seat as the center of the circle, driving the first water pipe and the second water pipe to rotate, thereby adjusting the spraying angle of the nozzle, increasing the spraying range, and improving the spraying efficiency. However, when the above-mentioned curing device adjusts the spraying angle of the nozzle, the nozzle rotates on the same horizontal plane, that is, it shakes back and forth left and right. This spraying can distribute water on the concrete more evenly on a plane, but it is not conducive to effectively covering the vertical or inclined concrete surface with water, and cannot provide a more comprehensive and uniform spraying.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a concrete curing device for construction to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A concrete curing device for construction comprises a water tank, a trolley is arranged at the bottom of the water tank, a spraying regulating mechanism is arranged at the top of the water tank, a buffer mechanism is arranged inside the water tank, and a water supply mechanism is arranged at one end of the buffer mechanism.

[0008] Furthermore, in order to provide more comprehensive and uniform spraying of concrete, the output shafts of motors one and two can be rotated to make worm gear one and worm gear two rotate, and the meshing worm gear one and worm gear two rotate, so that the movable column moves up and down in an arc shape, and drives the swing column to move up and down in an arc shape, and at the same time, the swing column also moves left and right in an arc shape under the action of worm gear two, so that the concrete is finally poured up and down and left and right. The spraying adjustment mechanism includes a support column arranged at the top of the water tank, and a movable column and a swing column are arranged in sequence on the side of the support column away from the water supply mechanism; the bottom of the support column and one side of the movable column are connected by a worm gear One side of the movable column is connected to the water supply mechanism, one side of the worm gear one is meshed with a worm gear one, and the top end of the worm gear one is connected to the output end of the motor one; the other side of the movable column is connected to one side of the swing column through a worm gear two, one side of the worm gear two is meshed with a worm gear two, and one end of the worm gear two is connected to the output end of the motor two; a slot one is provided on one side of the movable column, the bottom of the support column is located inside the slot one, and a gap space is provided between the side of the slot one away from the water supply mechanism and the support column; a slot two is provided on one side of the swing column, the other side of the movable column is located inside the slot two, and a gap space is provided between the side of the slot two away from the water supply mechanism and the movable column.

[0009] Furthermore, in order to reduce liquid shaking and increase the stability of the cart, the energy of liquid surface fluctuation can be dispersed under the blocking effect of the protrusion, reducing the relative movement between the molecules inside the liquid, thereby effectively reducing the impact force of the liquid on the tank wall. The buffer mechanism includes a plurality of buffer plates arranged inside the water tank, and a plurality of through holes are opened on one side of the buffer plate; the angle between the side of the buffer plate close to the water delivery mechanism and the bottom inner wall of the water tank is an acute angle, and a plurality of protrusions are arranged on the side of the buffer plate away from the water delivery mechanism, and the protrusions are semicircular structures.

[0010] Furthermore, in order to achieve the spraying of concrete, the water in the water tank can be pumped into the interior of the spraying adjustment mechanism through the water supply pipe under the action of the water pump, and finally the water can be sprayed according to the path specified by the spraying adjustment mechanism. The water supply mechanism includes a water pump arranged on the inner wall of the bottom end of the water tank, and a water supply pipe is arranged on the top of the water pump, and the water supply pipe is inserted into the top of the water tank; the water supply pipe is inserted into the interior of the supporting column, the movable column and the swing column in turn.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model makes the trolley used for spraying more stable through the coordinated arrangement of the spraying adjustment mechanism, the buffer mechanism and the water delivery mechanism, which is convenient for the staff to effectively cover the flat, vertical and inclined concrete surfaces with water, and provide more comprehensive and uniform spraying. Then, the concrete is maintained at a suitable humidity condition through the sprayed water, so that the cement particles undergo a hydration reaction, thereby transforming the concrete into a harder and more stable crystal structure, thereby achieving the maintenance effect on the concrete.

[0013] 2. By setting up a spraying adjustment mechanism, the output shafts of motors 1 and 2 can be rotated to make worm gear 1 and worm gear 2 rotate, and the meshing worm gear 1 and worm gear 2 rotate, so that the movable column moves up and down in an arc shape, and drives the swing column to move up and down in an arc shape. At the same time, the swing column also moves left and right in an arc shape under the action of worm gear 2, and finally the concrete is poured up and down and left and right, so that water is effectively covered on the flat, vertical and inclined concrete surfaces, providing more comprehensive and uniform spraying.

[0014] 3. By setting up a buffer mechanism, the energy of liquid surface fluctuation can be dispersed under the blocking effect of the protrusion, reducing the relative movement between the molecules inside the liquid, thereby effectively reducing the impact force of the liquid on the box wall, reducing liquid shaking, increasing the stability of the cart, and making it easier for staff to control. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is one of the structural schematic diagrams of a building concrete curing device according to an embodiment of the utility model;

[0017] Figure 2 This is a second structural schematic diagram of a building concrete curing device according to an embodiment of the utility model;

[0018] Figure 3 This is one of the partial cross-sectional views of a construction concrete curing device according to an embodiment of the utility model;

[0019] Figure 4 This is a second partial cross-sectional view of a construction concrete curing device according to an embodiment of the utility model;

[0020] Figure 5 yes Figure 4 The enlarged view of point A in the middle;

[0021] Figure 6 The utility model is a schematic structural diagram of a water tank and a buffer mechanism in a concrete curing device for construction according to an embodiment of the utility model.

[0022] In the figure:

[0023] 1. Water tank; 2. Trolley; 3. Spray adjustment mechanism; 301. Support column; 302. Moving column; 30201. Slot 1; 303. Swing column; 30301. Slot 2; 304. Worm gear 1; 305. Worm 1; 306. Motor 1; 307. Worm gear 2; 308. Worm 2; 309. Motor 2; 4. Buffer mechanism; 401. Buffer plate; 40101. Bump; 402. Through hole; 5. Water delivery mechanism; 501. Water pump; 502. Water delivery pipe. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a concrete curing device for construction is provided.

[0026] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-6 As shown, the building concrete curing device according to the embodiment of the utility model includes a water tank 1, a trolley 2 is arranged at the bottom of the water tank 1, a spray adjustment mechanism 3 is arranged at the top of the water tank 1, a buffer mechanism 4 is arranged inside the water tank 1, and a water supply mechanism 5 is arranged at one end of the buffer mechanism 4.

[0027] With the aid of the above technical solution of the utility model, the utility model makes the trolley 2 used for spraying more stable through the coordinated arrangement of the spraying adjustment mechanism 3, the buffer mechanism 4 and the water supply mechanism 5, so that the staff can effectively cover the flat, vertical and inclined concrete surfaces with water, provide more comprehensive and uniform spraying, and then maintain the appropriate humidity conditions of the concrete through the sprayed water, so that the cement particles can undergo hydration reaction, thereby transforming the concrete into a harder and more stable crystal structure, thereby achieving the maintenance effect on the concrete.

[0028] In addition, it should be noted that the above-mentioned cart 2 is composed of a frame, a flat plate, wheels, a handle and a brake device. The working principle of the cart 2 is based on basic manpower propulsion. The staff holds the handle and uses body strength to push the cart forward or pull it backward. The cart 2 is a prior art and will not be elaborated in detail here.

[0029] In one embodiment, for the above-mentioned spraying adjustment mechanism 3, the spraying adjustment mechanism 3 includes a support column 301 arranged at the top end of the water tank 1, and a moving column 302 and a swinging column 303 are sequentially arranged on the side of the support column 301 away from the water supply mechanism 5; the bottom of the support column 301 is connected to one side of the moving column 302 through a worm gear 1 304, and a worm 1 305 is meshed on one side of the worm gear 1 304, and the top of the worm 1 305 is connected to the output end of the motor 1 306; the other side of the moving column 302 is connected to one side of the swinging column 303 through a worm gear 2 307, and a worm 2 308 is meshed on one side of the worm gear 2 307, and one end of the worm 2 308 is connected to the output end of the motor 2 309; a slot 1 30201 is opened on one side of the moving column 302, and the bottom of the support column 301 is located inside the slot 1 30201, and the slot 1 30201 is away from A gap space is set between one side of the water supply mechanism 5 and the support column 301; a second slot 30301 is opened on one side of the swing column 303, and the other side of the movable column 302 is located inside the second slot 30301, and a gap space is set between the side of the second slot 30301 away from the water supply mechanism 5 and the movable column 302; under the rotation of the output shafts of the motor 1 306 and the motor 2 309, the worm 1 305 and the worm 2 308 can be rotated, and the meshing worm gear 1 304 and the worm gear 2 307 can be rotated, so that the movable column 302 can move up and down in an arc, and drive the swing column 303 to move up and down in an arc, and at the same time, the swing column 303 also moves left and right in an arc under the action of the worm gear 2 307, so that the concrete can be poured up and down and left and right, so that the water can effectively cover the flat, vertical and inclined concrete surfaces, providing more comprehensive and uniform spraying.

[0030] The working principle of the spraying adjustment mechanism 3 is as follows: under the rotation of the output shafts of the motor 1 306 and the motor 2 309, the worm 1 305 and the worm 2 308 are rotated, and the meshing worm gear 1 304 and the worm gear 2 307 are rotated. Under the rotation of the worm gear 1 304, the movable column 302 makes an arc motion up and down with the position of the worm gear 1 304 as the axis, and drives the swing column 303 connected to the movable column 302 to make an arc motion up and down. At the same time, under the rotation of the worm gear 2 307, the swing column 303 also makes an arc motion left and right. Finally, the water pipe can irrigate the concrete up and down and left and right according to the motion trajectory, thereby effectively covering the flat, vertical and inclined concrete surfaces with water, providing more comprehensive and uniform spraying.

[0031] In one embodiment, for the above-mentioned buffer mechanism 4, the buffer mechanism 4 includes a plurality of buffer plates 401 arranged inside the water tank 1, and a plurality of through holes 402 are opened on one side of the buffer plate 401; the angle between the side of the buffer plate 401 close to the water delivery mechanism 5 and the bottom inner wall of the water tank 1 is an acute angle, and a plurality of protrusions 40101 are arranged on the side of the buffer plate 401 away from the water delivery mechanism 5, and the protrusions 40101 are semicircular structures; under the blocking effect of the protrusions 40101, the energy of the liquid surface fluctuation can be dispersed, and the relative movement between the molecules inside the liquid can be reduced, thereby effectively reducing the impact force of the liquid on the tank wall, reducing the liquid shaking, and increasing the stability of the cart 2, making it easier for the staff to control.

[0032] Working principle of the buffer mechanism 4: When the liquid in the water tank 1 shakes due to the movement of the cart 2, the energy of the liquid surface fluctuation can be dispersed under the blocking effect of the buffer plate 401 and the protrusion 40101, and the relative movement between the molecules inside the liquid can be reduced, thereby effectively reducing the impact force of the liquid on the tank wall and reducing the shaking of the liquid, thereby increasing the stability of the cart 2 and making it easier for the staff to control it. Under the inclination of the buffer plate 401 and the connectivity of the through hole, the water can more easily flow to the location of the water delivery mechanism 5.

[0033] Furthermore, in order to achieve the spraying of concrete, the water in the water tank 1 can be pumped into the interior of the spraying adjustment mechanism 3 through the water supply pipe 502 under the action of the water pump 501, and finally the water can be sprayed according to the path specified by the spraying adjustment mechanism 3. The water supply mechanism 5 includes a water pump 501 arranged on the inner wall of the bottom end of the water tank 1, and a water supply pipe 502 is arranged on the top of the water pump 501, and the water supply pipe 502 is inserted into the top of the water tank 1; the water supply pipe 502 is inserted into the interior of the support column 301, the movable column 302 and the swing column 303 in turn.

[0034] In addition, in specific applications, a nozzle is provided at one end of the water supply pipe 502 located at the swing column 303 .

[0035] In addition, it should be noted that the above-mentioned water pump 501 is composed of a pump casing, an impeller, a pump shaft, a motor, bearings and seals. The water pump 501 is based on the principle of centrifugal force, that is, the centrifugal force generated by the high-speed rotation of the impeller enables the water to obtain kinetic energy and is converted into pressure energy in the pump casing to realize liquid transportation. The water pump 501 is a prior art and will not be elaborated in detail here.

[0036] The working principle of the water supply mechanism 5 is as follows: water is pumped into the interior of the spraying adjustment mechanism 3 through the water supply pipe 502 by the water pump 501, and is sprayed on the concrete through the nozzle.

[0037] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0038] In actual application, the staff pushes the cart 2 to the location of the concrete to be cured, and then sprays the concrete through the water supply mechanism 5. At the same time, the concrete at the location is sprayed more comprehensively and evenly through the spraying adjustment mechanism 3. When the sprayed water is sufficient, the cart 2 continues to be pushed to other locations of the concrete to be cured to continue spraying. When the cart 2 is pushed so that the liquid in the water tank 1 shakes, the buffer mechanism 4 is used to keep the cart stable, which facilitates the staff to control the cart 2.

[0039] In summary, with the aid of the above technical solution of the utility model, through the coordinated arrangement of the spraying adjustment mechanism 3, the buffer mechanism 4 and the water delivery mechanism 5, the trolley 2 used for spraying is made more stable, which is convenient for the staff to effectively cover the plane, vertical and inclined concrete surfaces with water, and provide more comprehensive and uniform spraying. Then, the concrete is maintained in suitable humidity conditions by the sprayed water, so that the cement particles undergo hydration reaction, thereby transforming the concrete into a harder and more stable crystal structure, thereby achieving the curing effect on the concrete; by setting the spraying adjustment mechanism 3, the worm 1 305 and the worm 2 308 can be rotated under the rotation of the output shafts of the motor 1 306 and the motor 2 309, and the worm 1 305 and the worm 2 308 can be rotated. The meshing worm gear 1 304 and worm gear 2 307 rotate, causing the movable column 302 to move up and down in an arc shape, and driving the swing column 303 to move up and down in an arc shape. At the same time, the swing column 303 also moves left and right in an arc shape under the action of the worm gear 2 307, ultimately making the concrete poured up and down and left and right, thereby achieving effective coverage of water on the flat, vertical and inclined concrete surfaces, providing more comprehensive and uniform spraying; by setting up the buffer mechanism 4, the energy of the liquid surface fluctuation can be dispersed under the blocking effect of the protrusion 40101, reducing the relative movement between the molecules inside the liquid, thereby effectively reducing the impact force of the liquid on the box wall, reducing the liquid shaking, increasing the stability of the cart, and making it easier for the staff to control.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is 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 concrete curing device for construction, comprising a water tank (1), characterized in that: A trolley (2) is provided at the bottom of the water tank (1), a spraying adjustment mechanism (3) is provided at the top of the water tank (1), a buffer mechanism (4) is provided inside the water tank (1), and a water supply mechanism (5) is provided at one end of the buffer mechanism (4); The spraying adjustment mechanism (3) comprises a support column (301) arranged at the top end of the water tank (1), and a moving column (302) and a swing column (303) are sequentially arranged on the side of the support column (301) away from the water supply mechanism (5); The bottom of the support column (301) is connected to one side of the moving column (302) via a worm gear (304); one side of the worm gear (304) is meshed with a worm (305); the top of the worm (305) is connected to the output end of a motor (306); The other side of the moving column (302) is connected to one side of the swing column (303) via a worm gear (307), one side of the worm gear (307) is meshed with a worm (308), and one end of the worm (308) is connected to the output end of the motor (309); A card slot 1 (30201) is provided on one side of the movable column (302), the bottom of the support column (301) is located inside the card slot 1 (30201), and a gap space is provided between the side of the card slot 1 (30201) away from the water supply mechanism (5) and the support column (301); A second card slot (30301) is provided on one side of the swing column (303), and the other side of the movable column (302) is located inside the second card slot (30301), and a gap space is provided between the side of the second card slot (30301) away from the water supply mechanism (5) and the movable column (302).

2. A construction concrete curing device according to claim 1, characterized in that: The buffer mechanism (4) comprises a plurality of buffer plates (401) arranged inside the water tank (1), and a plurality of through holes (402) are provided on one side of the buffer plates (401).

3. A building concrete curing device according to claim 1, characterized in that: The water supply mechanism (5) comprises a water pump (501) arranged on the inner wall of the bottom end of the water tank (1), a water supply pipe (502) is arranged at the top end of the water pump (501), and the water supply pipe (502) penetrates the top end of the water tank (1).

4. A building concrete curing device according to claim 2, characterized in that: The angle between the side of the buffer plate (401) close to the water supply mechanism (5) and the inner wall of the bottom end of the water tank (1) is an acute angle, and a plurality of protrusions (40101) are provided on the side of the buffer plate (401) away from the water supply mechanism (5), and the protrusions (40101) are semicircular structures.

5. A building concrete curing device according to claim 3, characterized in that: The water supply pipe (502) is sequentially inserted into the interior of the support column (301), the moving column (302) and the swing column (303).

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