Frame concrete structure anti-cracking maintenance device
By designing a combination of water pipes, spraying structures, and absorbent cotton layers, the problem of uneven curing of frame column concrete was solved, achieving uniform moisture retention and heat preservation, reducing the occurrence of cracks, and improving concrete quality.
Patent Information
- Application Number
- CN202423078744.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-13
AI Technical Summary
During the curing process of concrete frame columns, conventional drip curing prevents water from staying in place for long periods, leading to partial drying and cracking.
A crack-prevention curing device was designed, comprising a water pipe, a spraying structure, a wetting structure, and a fixing structure. The spraying structure sprays water and uses an absorbent cotton layer to keep it moist, while the fixing structure is fixed around the concrete column to ensure uniform moisture retention and provide thermal insulation.
It effectively reduces cracks and fissures caused by inadequate curing, ensures uniform wetting of concrete columns and provides insulation, thereby improving concrete quality.
Smart Images
Figure CN223739020U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to concrete curing technical field especially relates to a frame concrete structure prevents and cures device of cracking. BACKGROUND
[0002] In the concrete construction of building engineering, the finished product quality of concrete has a direct relationship with vibrating and curing, the hydration heat of concrete is very high in the initial period of pouring, and the moisture evaporates fast, which is easy to lack water, and if not cured in time, cracks will appear, affecting the quality of concrete.
[0003] At present, in the process of using the frame column concrete crack prevention and maintenance device, when the frame column concrete adopts conventional water dripping curing, because the water on the surface of the frame column falls too fast, it cannot stay on the surface of the concrete for a long time to keep the column wet, which will cause the concrete column to dry partially and wet partially, thereby causing unqualified curing.
[0004] Therefore, it is necessary to provide a new frame concrete structure crack prevention and maintenance device to solve the above technical problems. UTILITY MODEL CONTENT
[0005] The utility model solves the technical problem to provide a frame concrete structure crack prevention and maintenance device which can strengthen water replenishment, uniform moisture retention and reduce cracks caused by inadequate curing.
[0006] In order to solve the above technical problems, the frame concrete structure crack prevention and maintenance device provided by the utility model comprises: a water pipe, which is installed on the side wall of a support rod through a fixing buckle; a spraying structure, which is installed on the side wall of the top end of the support rod through the fixing buckle, the spraying structure comprises a vertical direct pipe, an arc-shaped connecting pipe, a guide pipe, a spray head and a positioning ring, one end of the vertical direct pipe is connected with one end of the guide pipe, the vertical direct pipe is connected with the side wall of the middle part of the guide pipe, the arc-shaped connecting pipe is connected with the guide pipe at both ends, the spray head is equidistantly arranged on the top surface of the guide pipe, and the positioning ring is welded and fixed on the bottom surface of both ends of the arc-shaped connecting pipe; a wetting structure, which is hung directly below the guide pipe through the positioning ring, the wetting structure comprises a frame rod, a film and a water-absorbing cotton layer, the frame rod is arranged on the inner side of the positioning ring, the frame rod is fixed on the top end of the water-absorbing cotton layer, and the film is fixed on the side wall of the water-absorbing cotton layer; and a fixing structure, which surrounds the side wall of the concrete column.
[0007] Preferably, the length of the guide pipe is greater than the width of the concrete column, four guide pipes are connected to form a square frame through four arc-shaped connecting pipes, only one of the four guide pipes is connected with the vertical direct pipe, the square frame surrounds the side wall of the concrete column, and the opening of the spray head faces downward to the concrete column.
[0008] Preferably, the bottom end of the support rod is fixed to the ground by a bolt, and the length of the support rod is equal to the height of the concrete column, and the fixing buckle is arbitrarily installed at any position of the side wall of the support rod.
[0009] Preferably, the width of the water-absorbing cotton layer is greater than the width of the concrete column, and four water-absorbing cotton layers are wrapped around the side wall of the concrete column.
[0010] Preferably, the fixing structure comprises an elastic band and a buckle, the two ends of the elastic band are connected by the buckle, and the buckle is fixed to one end of the elastic band.
[0011] Preferably, the length of the elastic band is less than the sum of the widths of the four sides of the concrete column, and the elastic band binds the water-absorbing cotton layer against the side wall of the concrete column.
[0012] Compared with the related art, the frame concrete structure anti-cracking maintenance device has the following beneficial effects:
[0013] The frame concrete structure anti-cracking maintenance device provided by the utility model firstly splices the spraying structure, wraps the spliced spraying structure around the concrete column, and sets the nozzle opening of the spraying structure inward, connects the spraying structure with an external water source through the water pipe, enables the water pipe to pass external water into the inside of the spraying structure, and then sprays water on the side wall of the concrete column through the nozzle, fixes the spraying structure at the top end of the support rod through the fixing buckle, fixes the water pipe on the side wall of the support rod through the fixing buckle, enables the support rod to support the spraying structure to the periphery of the concrete top end, fixes the support rod through a bolt, fixes the position of the support rod supporting the spraying structure, erects the wetting structure directly below the spraying structure, and binds the wetting structure on the side wall of the concrete column through the fixing structure, so that the water sprayed by the nozzle is absorbed by the wetting structure when flowing down along the side wall of the concrete column, the wetting structure absorbing water can keep wetting the side wall of the concrete column at all times, can also play a certain heat preservation role on the concrete column under the wrapping of the wetting structure, effectively plays a maintenance role on the concrete column, and also plays a heat preservation role on the concrete column 7; the device has the advantages of being capable of strengthening water replenishment, uniformly moisturizing, and reducing cracks and cracks caused by insufficient maintenance. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 The structure diagram of a preferred embodiment of the frame concrete structure anti-cracking maintenance device provided by the utility model is shown;
[0015] Figure 2 As Figure 1 the overall structure shown in the top view of the schematic diagram;
[0016] Figure 3 As Figure 1 the enlarged structural schematic diagram of A part shown.
[0017] Figure label: 1, water pipe, 2, spraying structure, 21, vertical direct pipe, 22, arc-shaped pipe, 23, pipe, 24, nozzle, 25, positioning ring, 3, fixed buckle, 4, support rod, 5, fixed structure, 51, elastic band, 52, buckle, 6, wet structure, 61, frame rod, 62, film, 63, water-absorbing cotton layer, 7, concrete column. DETAILED DESCRIPTION
[0018] The utility model will be further described below in combination with the drawings and embodiments.
[0019] Please refer to Figures 1 to 3 , Figure 1 the structure schematic diagram of a preferred embodiment of the frame concrete structure anti-cracking maintenance device provided by the utility model; Figure 2 As Figure 1 the overall structure shown in the top view of the schematic diagram; Figure 3 As Figure 1 the enlarged structural schematic diagram of A part shown. Wherein the frame concrete structure anti-cracking maintenance device includes: water pipe 1, the water pipe 1 is installed on the side wall of support rod 4 through fixed buckle 3;Spraying structure 2, the spraying structure 2 is installed on the side wall of the top end of support rod 4 through fixed buckle 3, the spraying structure 2 includes vertical direct pipe 21, arc-shaped pipe 22, pipe 23, nozzle 24 and positioning ring 25, one end of vertical direct pipe 21 is connected with one end of pipe 23, vertical direct pipe 21 is connected to the side wall of the middle of pipe 23, both ends of arc-shaped pipe 22 are connected with pipe 23 respectively, nozzle 24 is equidistantly arranged on the top surface of pipe 23, positioning ring 25 is welded and fixed on the bottom surface of both ends of arc-shaped pipe 22;Wet structure 6, the wet structure 6 is hung directly below pipe 23 through positioning ring 25, the wet structure 6 includes frame rod 61, film 62 and water-absorbing cotton layer 63, the frame rod 61 is arranged on the inner side of positioning ring 25, the frame rod 61 is fixed on the top end of water-absorbing cotton layer 63, the film 62 is fixed on the side wall of water-absorbing cotton layer 63;Fixed structure 5, the fixed structure 5 is surrounded on the side wall of concrete column 7.
[0020] In the specific implementation process, such as Figure 1 and Figure 2As shown, the length of the conduit 23 is greater than the width of the concrete column 7, and the four conduits 23 are connected by the four arc-shaped connecting pipes 22 to form a square frame, and only one of the four conduits 23 is connected with the vertical pipe 21, and the square frame surrounds the side wall of the concrete column 7, and the nozzle 24 opens downward to the concrete column 7; conveniently, the four conduits 23 can be connected together by the arc-shaped connecting pipes 22 to form a closed space, so that water can be introduced into the conduit 23 through the water pipe, and then the water can be sprayed on the side wall of the concrete column 7 through the nozzle 24 to wet the concrete column 7.
[0021] In the specific implementation process, as shown in Figure 1 and Figure 2 , the bottom end of the support rod 4 is fixed to the ground by bolts, and the length of the support rod 4 is equal to the height of the concrete column 7, and the fixing buckle 3 is arbitrarily installed at any position of the side wall of the support rod 4; conveniently, the water pipe and the conduit 23 can be supported by the support rod 4 and erected around the concrete column 7, so that the height of the supported conduit 23 can be leveled with the height of the concrete column 7.
[0022] In the specific implementation process, as shown in Figure 1 , Figure 2 and Figure 3 , the width of the water-absorbing cotton layer 63 is greater than the width of the concrete column 7, and the four water-absorbing cotton layers 63 are wrapped around the side wall of the concrete column 7; the fixing structure 5 comprises an elastic band 51 and a buckle 52, the two ends of the elastic band 51 are connected by the buckle 52, and the buckle 52 is fixed to one end of the elastic band 51; the length of the elastic band 51 is less than the sum of the widths of the four sides of the concrete column 7, and the elastic band 51 binds the water-absorbing cotton layer 63 to abut against the side wall of the concrete column 7; conveniently, the water-absorbing cotton layer 63 can be erected below the conduit 23 and around the periphery of the concrete column 7 by the frame rod 61, and the water-absorbing cotton layer 63 can be tightly attached to the side wall of the concrete column 7 by the binding of the elastic band 51, so that the water-absorbing cotton layer 63 can absorb the water flowing downward as the water sprayed by the nozzle 24 flows downward, the water-absorbing cotton layer 63 becomes wet after absorbing water, and the absorbed water is transmitted to each other, so that the water-absorbing cotton layer 63 is in a wet state at any position, the outside of the concrete column 7 is kept wet at all times, and the thin film 62 fixed outside the water-absorbing cotton layer 63 can effectively prevent the rapid evaporation of water in the water-absorbing cotton layer 63, and can also play a role in keeping the concrete column 7 warm.
[0023] The working principle of the frame concrete structure anti-cracking maintenance device is as follows:
[0024] In use, first, one end of the water pipe 1 is connected to a water source, the other end of the water pipe 1 is connected to the vertical direct pipe 21, then the vertical direct pipe 21 is centered, the splicing of the conduit 23 and the arc-shaped connecting pipe 22 is carried out, four conduits 23 and four arc-shaped connecting pipes 22 are spliced to form a square frame, and are arranged around the periphery of the concrete column 7, the position of the conduit 23 is adjusted, so that the concrete column 7 is located at the center of the conduit 23 frame, then the support rod 4 is bolted to the ground according to the position of the vertical direct pipe 21 fixed on the side wall of the conduit 23, then the connected conduit 23 is lifted to the periphery of the side wall at the top of the concrete column 7, the vertical direct pipe 21 and the support rod 4 are fixed together through the fixing buckle 3, the position of the conduit 23 frame is fixed on the side wall at the top of the support rod 4 through the vertical direct pipe 21, and the water pipe 1 is fixed on the side wall of the support rod 4 through the fixing buckle 3, then the water-absorbing cotton layer 63 is clamped on the inner side of the positioning ring 25 through the frame rod 61, the water-absorbing cotton layer 63 is arranged below the conduit 23 through the frame rod 61, and the water-absorbing cotton layer 63 surrounds the periphery of the concrete column 7, the water-absorbing cotton layer 63 can be tightly attached to the side wall of the concrete column 7 through the binding of the elastic band 51, water flowing down along the water head 24 is absorbed by the water-absorbing cotton layer 63, the water-absorbing cotton layer 63 becomes wet after absorbing water, and the absorbed water is transmitted to each other, so that the water-absorbing cotton layer 63 at any position is in a wet state, the outer side of the concrete column 7 is kept wet at all times, the film 62 fixed on the outer side of the water-absorbing cotton layer 63 can effectively prevent the rapid evaporation of water in the water-absorbing cotton layer 63, and the concrete column 7 can also play a role in heat preservation; the device has the advantages of being capable of strengthening water replenishment, uniform moisture retention, and reducing cracks and cracks caused by insufficient maintenance.
[0025] Compared with the related art, the frame concrete structure anti-cracking maintenance device has the following advantages:
[0026] The utility model provides a frame concrete structure prevents and maintains device of cracking, first through to the spraying structure 2 is spliced, makes the spliced spraying structure 2 is covered in the periphery of concrete column 7, and the spraying structure 2 on being provided with the nozzle 24 opens to the inside, through water pipe 1 connects spraying structure 2 with outside water source, makes water pipe 1 can pass outside water into the inside of spraying structure 2, further through the nozzle 24 sprays water on the lateral wall of concrete column 7, through the fixed buckle 3 spraying structure 2 is fixed in the top of support rod 4, through the fixed buckle 3 fixes water pipe 1 in the lateral wall of support rod 4, just can make support rod 4 support spraying structure 2 to the periphery of concrete top, through bolt fixes support rod 4, namely the position of support rod 4 support spraying structure 2 is fixed, through the wet structure 6 is erected in the just below of spraying structure 2, and through the fixed structure 5 binds the wet structure 6 in the lateral wall of concrete column 7, the water that nozzle 24 sprays can be absorbed by the wet structure 6 when flowing down along the lateral wall of concrete column 7, the wet structure 6 that absorbs moisture can keep on wetting the lateral wall of concrete column 7, and under the wrapping of wet structure 6, still can play certain heat preservation effect to concrete column 7, further effectively plays the role of maintenance to concrete column 7, and still can play the role of heat preservation to concrete column 77, this device has the advantages of being able to strengthen water replenishment, uniform moisturizing, reducing the crack, crack that appears due to the maintenance of not in place.
[0027] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent flow conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.
Claims
1. A crack-prevention and curing device for frame concrete structures, characterized in that, Comprising; A water pipe (1) is installed on the side wall of a support rod (4) through a fixing buckle (3); A spraying structure (2) is installed on the side wall of the top end of the support rod (4) through the fixing buckle (3), which comprises a vertical direct pipe (21), an arc-shaped connecting pipe (22), a guide pipe (23), a spray head (24), and a positioning ring (25). One end of the vertical direct pipe (21) is connected with one end of the guide pipe (23), the vertical direct pipe (21) is connected to the side wall of the middle of the guide pipe (23), both ends of the arc-shaped connecting pipe (22) are respectively connected with the guide pipe (23), the spray head (24) is equidistantly arranged on the top surface of the guide pipe (23), and the positioning ring (25) is welded and fixed to the bottom surface of both ends of the arc-shaped connecting pipe (22); A wetting structure (6) is hung directly below the guide pipe (23) through the positioning ring (25), which comprises a frame rod (61), a film (62), and a water-absorbing cotton layer (63). The frame rod (61) is arranged on the inner side of the positioning ring (25), the frame rod (61) is fixed to the top end of the water-absorbing cotton layer (63), and the film (62) is fixed to the side wall of the water-absorbing cotton layer (63); A fixing structure (5) surrounds the side wall of a concrete column (7).
2. The frame concrete structure crack preventing and maintaining device according to claim 1, characterized by The length of the guide pipe (23) is greater than the width of the concrete column (7), four guide pipes (23) are connected to form a square frame through four arc-shaped connecting pipes (22), only one of the four guide pipes (23) is connected with the vertical direct pipe (21), the square frame surrounds the side wall of the concrete column (7), and the opening of the spray head (24) faces downward to the concrete column (7).
3. The frame concrete structure crack preventing and maintaining device according to claim 1, characterized by The bottom end of the support rod (4) is fixed to the ground through a bolt, the length of the support rod (4) is equal to the height of the concrete column (7), and the fixing buckle (3) is arbitrarily installed at any position on the side wall of the support rod (4).
4. The frame concrete structure crack preventing and maintaining device according to claim 1, characterized by The width of the water-absorbing cotton layer (63) is greater than the width of the concrete column (7), and four water-absorbing cotton layers (63) surround the side wall of the concrete column (7).
5. The frame concrete structure crack preventing and maintaining device according to claim 1, wherein The fixing structure (5) comprises an elastic band (51) and a buckle (52), both ends of the elastic band (51) are connected through the buckle (52), and the buckle (52) is fixed to one end of the elastic band (51).
6. The frame concrete structure crack preventing and maintaining device according to claim 5, wherein The length of the elastic band (51) is less than the sum of the widths of the four sides of the concrete column (7), and the elastic band (51) binds the water-absorbing cotton layer (63) to abut against the side wall of the concrete column (7).