CN220836153U - Concrete curing means - Google Patents
Concrete curing means Download PDFInfo
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- CN220836153U CN220836153U CN202322552902.3U CN202322552902U CN220836153U CN 220836153 U CN220836153 U CN 220836153U CN 202322552902 U CN202322552902 U CN 202322552902U CN 220836153 U CN220836153 U CN 220836153U
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- concrete
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000005507 spraying Methods 0.000 claims abstract description 33
- 238000012423 maintenance Methods 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims description 34
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 230000008020 evaporation Effects 0.000 abstract description 3
- 238000001704 evaporation Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 3
- 239000003469 silicate cement Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a concrete curing device, which solves the problems that the curing of cast-in-place concrete depends on workers to carry out watering curing, wastes time and labor, and is easy to cause untimely curing because the watering curing is carried out on the surface of the concrete every 1 to 2 hours in summer and in weather with higher air temperature because of rapid evaporation of water. The utility model comprises a fire-fighting water pipe; a fire-fighting interface is fixedly arranged on the fire-fighting water pipe, and a pipeline device is fixedly arranged on the fire-fighting interface; the pipeline device comprises a plurality of sections of water delivery main pipes extending along the left-right direction, and the left end of the water delivery main pipe positioned at the left end is fixedly arranged on the fire control interface. According to the utility model, the spraying device is uniformly paved between the concrete top plates or the wall plates, so that the purpose of uniformly curing the concrete top plates or the wall plates is realized, the maintenance is not needed by manpower, the manpower resources are saved, and the construction quality is ensured.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a concrete curing device.
Background
The concrete is cured after final setting so as to ensure the wetting of the surface of the concrete, thereby ensuring the smooth progress of cement hardening, enabling the freshly poured concrete to be normal or accelerating the hardening and strength increase of the freshly poured concrete, and if the concrete cannot be cured in time, after the surface of the concrete is dehydrated, the hydration reaction of the cement is stopped, the surface of the concrete is dried and contracted, and finally cracks are generated, thereby influencing the structural safety and normal use.
According to the requirements of GB50204-2002 specification of construction quality acceptance Specification of concrete Structure engineering: the concrete is covered and maintained in a moisture-preserving way within 12 hours after pouring, the concrete mixed by silicate cement, ordinary silicate cement or slag silicate cement water and mud is not less than 7 days, and the concrete mixed with a retarding admixture or with a permeation resistance requirement is not less than 14 days.
Traditional cast-in-place concrete's maintenance relies on the workman to carry out the maintenance of watering, waste time and energy, to summer and the weather that the temperature is higher, the moisture evaporation is fast, just needs to carry out once the maintenance of watering to the concrete surface every 1 to 2 hours, arranges that the manual maintenance degree of difficulty is great, leads to the maintenance untimely easily, and the manual maintenance drenches unevenly to the concrete surface, and the watering volume of everywhere is also uneven, causes the concrete maintenance of partial position not in place, leads to the concrete to take place the fracture.
Disclosure of utility model
In order to solve the problems that in the prior art, the maintenance of cast-in-place concrete depends on workers to carry out watering maintenance, time and labor are wasted, the water evaporation is fast in summer and in weather with high air temperature, the watering maintenance is needed to be carried out on the surface of the concrete every 1 to 2 hours, the manual maintenance difficulty is high, and the untimely maintenance is easy to cause, the utility model provides a concrete maintenance device.
The technical scheme of the utility model is as follows: a concrete curing device comprises a fire-fighting water pipe;
A fire-fighting interface is fixedly arranged on the fire-fighting water pipe, and a pipeline device is fixedly arranged on the fire-fighting interface;
the pipeline device comprises a plurality of sections of water delivery main pipes extending along the left-right direction, and the left end of the water delivery main pipe positioned at the left end is fixedly arranged on the fire control interface;
A four-way pipe joint is fixedly arranged between two adjacent water delivery main pipes, a plurality of sections of water delivery branch pipes are fixedly arranged on the front connector and the rear connector of the four-way pipe joint, the water delivery branch pipes extend along the front and the rear directions, a three-way pipe joint is fixedly arranged between the two adjacent water delivery branch pipes, a connecting water pipe is fixedly arranged on the top connector of the three-way pipe joint, a spraying device is arranged on the top end of the connecting water pipe, and the spraying device is used for spraying water to a concrete wallboard in a certain range for maintenance.
Preferably, the electric ball valve is fixedly arranged on the water delivery main pipe at the left end, and the electric ball valve is in communication connection with the time relay.
Preferably, the spraying device comprises a fixed pipe which is arranged at the top end of the connecting water pipe in a threaded manner, a rotating pipe is arranged in the fixed pipe in a rotating manner, an upper limiting ring is fixedly arranged on the rotating pipe, and the upper limiting ring is positioned above the fixed pipe;
the bottom end of the rotating pipe is fixedly provided with a lower limiting ring, and the lower limiting ring is positioned below the fixed pipe;
The top end of the rotary pipe is fixedly provided with a six-way pipe joint, the joints in the front-back left-right direction of the six-way pipe joint are fixedly provided with arc-shaped spray pipes, a plurality of first water spraying holes are formed in the arc-shaped spray pipes at intervals along the extending direction of the arc-shaped spray pipes, and the first water spraying holes are positioned at the inner side of the arc-shaped spray pipes;
The top interface of the six-way pipe connector is fixedly provided with a spray head which is of a hemispherical structure, and a plurality of second water spray holes which are arranged along the warp of the spray head at intervals are distributed on the spray head.
Preferably, a supporting device is arranged below the four-way pipe joint and comprises a fixed cylinder and a lifting pipe, the bottom end of the fixed cylinder is arranged on the ground, and the top end of the lifting pipe is arranged at the bottom of the four-way pipe joint;
the fixed cylinder and the lifting tube extend along the up-down direction, and the lifting tube is inserted into the fixed cylinder;
the top of the fixed cylinder is fixedly provided with an adjusting mechanism which is used for fixing and adjusting the height of the lifting tube in the fixed cylinder.
Preferably, the adjusting mechanism comprises a threaded sleeve sleeved on the fixed cylinder, and a rotating handle is fixedly arranged on the threaded sleeve;
the top end of the fixed cylinder is provided with an external thread groove, and the thread sleeve is in threaded connection with the fixed cylinder through the external thread groove;
The fixed cylinder is located external screw thread groove department and has offered along upper and lower direction extension and front and back penetrating long circular groove, has offered a plurality of along upper and lower direction interval setting and front and back penetrating pinhole on the lifter tube, and long circular groove can communicate around with arbitrary pinhole, wears to be equipped with the bolt jointly in long circular groove and this pinhole, and the bolt is located screw thread sleeve's top, and screw thread sleeve is used for promoting the bolt and slides along long circular groove.
Preferably, the bottom end of the fixed cylinder is fixedly provided with a base plate, and the base plate is abutted against the ground;
the top of the lifting pipe is fixedly provided with a supporting plate, and the supporting plate is propped against the bottom of the four-way pipe joint.
The utility model has the advantages that: according to the utility model, the multi-section water delivery main pipe is arranged on the fire-fighting interface of the fire-fighting water pipe and is paved at the middle part of the poured concrete, the multi-section water delivery branch pipe is arranged on the multi-section water delivery main pipe through the four-way pipe joint, and the spraying device is uniformly paved between the concrete top plates or the wall plates, so that the purpose of uniformly curing the concrete top plates or the wall plates is realized, the maintenance is not needed by manpower, the manpower resources are saved, and the construction quality is also ensured.
The maintenance device comprises a plurality of main water pipes, water delivery branch pipes, four-way pipe connectors, three-way pipe connectors and spraying devices, wherein the main water pipes and the water delivery branch pipes are common PVC pipes, and the four-way pipe connectors and the three-way pipe connectors are common PVC pipe connectors, so that the maintenance device is convenient to disassemble and assemble, light in weight, convenient to move and capable of improving construction efficiency.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the sprinkler of the present utility model;
FIG. 3 is a cross-sectional view of the sprinkler of the present utility model;
fig. 4 is a schematic structural view of the supporting device of the present utility model.
In the figure: 1. a fire hose; 101. a fire interface; 2. a water delivery main pipe; 201. an electric ball valve; 3. a water delivery branch pipe; 4. a four-way pipe joint; 5. a three-way pipe joint; 6. connecting a water pipe; 7. a spraying device; 701. a fixed tube; 702. a rotary tube; 703. an upper limit ring; 704. a lower limit ring; 705. a six-way pipe joint; 706. an arc-shaped spray tube; 707. a spray head; 8. a support device; 801. a fixed cylinder; 802. a lifting tube; 803. a threaded sleeve; 804. a rotating handle; 805. a long round groove; 806. a pin hole; 807. a plug pin; 808. a support plate; 809. a backing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
Example 1: a concrete curing device, as shown in figures 1-4, comprises a fire-fighting water pipe 1; a fire-fighting interface 101 is fixedly arranged on the fire-fighting water pipe 1, and a pipeline device is fixedly arranged on the fire-fighting interface 101; the pipeline device comprises a plurality of sections of water delivery main pipes 2 extending along the left-right direction, and the left end of the water delivery main pipe 2 positioned at the left end is fixedly arranged on the fire control interface 101; a four-way pipe joint 4 is fixedly arranged between two adjacent water delivery main pipes 2, a plurality of sections of water delivery branch pipes 3 are fixedly arranged on the front and rear interfaces of the four-way pipe joint 4, the water delivery branch pipes 3 extend along the front and rear directions, a three-way pipe joint 5 is fixedly arranged between the two adjacent water delivery branch pipes 3, a connecting water pipe 6 is fixedly arranged on the top interface of the three-way pipe joint 5, a spraying device 7 is arranged at the top end of the connecting water pipe 6, and the spraying device 7 is used for spraying water to a concrete wallboard within a certain range for maintenance; the inner diameter of the connecting water pipe 6 is smaller than that of the water delivery branch pipe 3, so that the pressure of water flow can be enhanced, and the spraying range of the spraying device 7 is further enhanced.
Specifically, the water delivery main pipe 2 and the water delivery branch pipe 3 are common PVC pipes, and the four-way pipe joint 4 and the three-way pipe joint 5 are common PVC pipe joints, so that the water delivery main pipe is convenient to disassemble and assemble, light in weight and convenient to move, and the construction efficiency can be improved.
An electric ball valve 201 is fixedly arranged on the water delivery main pipe 2 at the left end, and the electric ball valve 201 is in communication connection with a time relay; the electric ball valve 201 can be opened or closed according to preset time parameters through the time relay, so that the purpose of remotely controlling the curing device is achieved, the poured concrete can be cured in time, and after the water loss of the surface of the concrete is avoided, the hydration reaction of the cement is stopped, cracks are generated, and the structural safety and normal use are affected.
The spraying device 7 comprises a fixed pipe 701 which is arranged at the top end of the connecting water pipe 6 in a threaded manner, a rotating pipe 702 is rotationally arranged in the fixed pipe 701, an upper limiting ring 703 is fixedly arranged on the rotating pipe 702, and the upper limiting ring 703 is positioned above the fixed pipe 701; a lower limiting ring 704 is fixedly arranged at the bottom end of the rotating tube 702, and the lower limiting ring 704 is positioned below the fixed tube 701; the upper limit ring 703 and the lower limit ring 704 can limit the height position of the rotating pipe 702 in the fixed pipe 701, so that the rotating pipe 702 can stably rotate in the horizontal direction along the inner wall of the fixed pipe 701.
A six-way pipe joint 705 is fixedly arranged at the top end of the rotary pipe 702, arc-shaped spray pipes 706 are fixedly arranged at the interfaces of the six-way pipe joint 705 in the front-back left-right direction, a plurality of first water spray holes are formed in the arc-shaped spray pipes 706 at intervals along the extending direction of the arc-shaped spray pipes, and the first water spray holes are positioned at the inner side of the arc-shaped spray pipes 706; a spray head 707 is fixedly arranged on the top interface of the six-way pipe joint 705, the spray head 707 is of a hemispherical structure, and a plurality of second water spray holes are distributed on the spray head 707 at intervals along the warp of the spray head 707; the spray head 707 can uniformly spray water in a circular range around, so that concrete can be sufficiently cured, and cracking of the concrete is prevented.
When the water flow enters the spraying device 7 and is sprayed out through the arc spraying pipe 706, the reaction force generated by the water flow drives the arc spraying pipe 706, the six-way pipe joint 705 and the rotating pipe 702 to rotate along the inner wall of the fixed pipe 701, and the water flow can be uniformly sprayed out all around when passing through the rotating arc spraying pipe 706, so that water can be uniformly sprayed on the surface of concrete, the curing effect of the concrete is improved, and the quality of the concrete is further improved.
A supporting device 8 is arranged below the four-way pipe joint 4, the supporting device 8 comprises a fixed cylinder 801 and a lifting pipe 802, the bottom end of the fixed cylinder 801 is arranged on the ground, and the top end of the lifting pipe 802 is arranged at the bottom of the four-way pipe joint 4; the fixed barrel 801 and the lifting pipe 802 extend in the up-down direction, and the lifting pipe 802 is inserted into the fixed barrel 801; the top end of the fixed barrel 801 is fixedly provided with an adjusting mechanism which is used for fixing and adjusting the height of the lifting pipe 802 in the fixed barrel 801.
The supporting device 8 can improve the erection height of the spraying device 7, can improve the spraying range of the spraying device 7, can also erect in the middle of the wallboard after pouring is finished, and performs water spraying maintenance.
The adjusting mechanism comprises a threaded sleeve 803 sleeved on the fixed barrel 801, and a rotating handle 804 is fixedly arranged on the threaded sleeve 803; an external thread groove is formed in the top end of the fixed barrel 801, and the thread sleeve 803 is in threaded connection with the fixed barrel 801 through the external thread groove; the fixed barrel 801 is located external screw thread groove department and has been seted up along upper and lower direction extension and fore-and-aft penetrating long circular groove 805, set up a plurality of along upper and lower direction interval setting and fore-and-aft penetrating pinhole 806 on the lifter 802, and long circular groove 805 can communicate with arbitrary pinhole 806 front and back, wear to be equipped with bolt 807 jointly in long circular groove 805 and the pinhole 806, bolt 807 is located the top of screw thread sleeve 803, and screw thread sleeve 803 is used for promoting bolt 807 to slide along long circular groove 805.
Through the pinhole 806 with bolt 807 inserts different positions, can carry out the regulation on a large scale to the height of riser 802 in fixed section of thick bamboo 801, drive bolt 807 through rotatory screw sleeve 803 and go up and down along long circular groove 805 to drive the riser 802 and go up and down, can carry out accurate regulation to the height of riser 802 in fixed section of thick bamboo 801 in a small scale.
A base plate 809 is fixedly arranged at the bottom end of the fixed cylinder 801, and the base plate 809 is abutted against the ground; the pad 809 can improve the stability of the support device; the top of the lifting tube 802 is fixedly provided with a support plate 808, the support plate 808 is abutted against the bottom of the four-way pipe joint 4, and the support plate 808 can improve the stability of the four-way pipe joint 4 installed on a supporting device.
Working principle: a plurality of sections of water delivery main pipes 2 are arranged on a fire-fighting interface 101 of the fire-fighting water pipe 1 and paved on the middle part of the poured concrete, a plurality of sections of water delivery branch pipes 3 are arranged on the plurality of sections of water delivery main pipes 2 through four-way pipe joints 4, and a spraying device 7 is evenly paved between concrete top plates or wall plates, so that the purpose of evenly curing the concrete top plates or the wall plates is realized; when water flow enters the spraying device 7 and is sprayed out through the arc spraying pipe 706, the reaction force generated by the water flow drives the arc spraying pipe 706, the six-way pipe joint 705 and the rotating pipe 702 to rotate along the inner wall of the fixed pipe 701, and the water flow can be uniformly sprayed out all around when passing through the rotating arc spraying pipe 706, so that water can be uniformly sprayed on the surface of concrete.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A concrete curing means, characterized in that: comprises a fire-fighting water pipe (1);
A fire-fighting interface (101) is fixedly arranged on the fire-fighting water pipe (1), and a pipeline device is fixedly arranged on the fire-fighting interface (101);
the pipeline device comprises a plurality of sections of water delivery main pipes (2) extending along the left-right direction, and the left end of the water delivery main pipe (2) positioned at the left end is fixedly arranged on the fire-fighting interface (101);
A four-way pipe joint (4) is fixedly arranged between two adjacent water delivery main pipes (2), a plurality of sections of water delivery branch pipes (3) are fixedly arranged on the front and rear interfaces of the four-way pipe joint (4), the water delivery branch pipes (3) extend along the front and rear directions, a three-way pipe joint (5) is fixedly arranged between the two adjacent water delivery branch pipes (3), a connecting water pipe (6) is fixedly arranged at the top interface of the three-way pipe joint (5), a spraying device (7) is arranged at the top end of the connecting water pipe (6), and the spraying device (7) is used for spraying water to a concrete wallboard in a certain range for maintenance.
2. A concrete curing apparatus according to claim 1, wherein: an electric ball valve (201) is fixedly arranged on the water delivery main pipe (2) at the left end, and the electric ball valve (201) is in communication connection with a time relay.
3. A concrete curing apparatus according to claim 1, wherein: the spraying device (7) comprises a fixed pipe (701) which is arranged at the top end of the connecting water pipe (6) in a threaded manner, a rotating pipe (702) is rotationally arranged on the fixed pipe (701), an upper limiting ring (703) is fixedly arranged on the rotating pipe (702), and the upper limiting ring (703) is positioned above the fixed pipe (701);
A lower limiting ring (704) is fixedly arranged at the bottom end of the rotating pipe (702), and the lower limiting ring (704) is positioned below the fixed pipe (701);
a six-way pipe joint (705) is fixedly arranged at the top end of the rotary pipe (702), arc-shaped spray pipes (706) are fixedly arranged at the interfaces in the front-back left-right direction of the six-way pipe joint (705), a plurality of first water spray holes are formed in the arc-shaped spray pipes (706) at intervals along the extending direction of the arc-shaped spray pipes, and the first water spray holes are positioned at the inner side of the arc-shaped spray pipes (706);
The top interface of the six-way pipe joint (705) is fixedly provided with a spray head (707), the spray head (707) is of a hemispherical structure, and a plurality of second water spray holes are distributed on the spray head (707) along the warp of the spray head (707) at intervals.
4. A concrete curing apparatus according to claim 1, wherein: a supporting device (8) is arranged below the four-way pipe joint (4), the supporting device (8) comprises a fixed cylinder (801) and a lifting pipe (802), the bottom end of the fixed cylinder (801) is arranged on the ground, and the top end of the lifting pipe (802) is arranged at the bottom of the four-way pipe joint (4);
the fixed cylinder (801) and the lifting pipe (802) extend along the up-down direction, and the lifting pipe (802) is inserted into the fixed cylinder (801);
The top end of the fixed cylinder (801) is fixedly provided with an adjusting mechanism which is used for fixing and adjusting the height of the lifting pipe (802) in the fixed cylinder (801).
5. A concrete curing apparatus according to claim 4, wherein: the adjusting mechanism comprises a threaded sleeve (803) sleeved on the fixed cylinder (801), and a rotating handle (804) is fixedly arranged on the threaded sleeve (803);
An external thread groove is formed in the top end of the fixed cylinder (801), and the thread sleeve (803) is in threaded connection with the fixed cylinder (801) through the external thread groove;
Fixed section of thick bamboo (801) are located external screw thread groove department and have been seted up along upper and lower direction extension and fore-and-aft penetrating long circular groove (805), set up a plurality of along upper and lower direction interval setting and fore-and-aft penetrating pinhole (806) on lifter (802), and long circular groove (805) can communicate around with arbitrary pinhole (806), wear jointly in long circular groove (805) and this pinhole (806) to be equipped with bolt (807), bolt (807) are located the top of screw thread sleeve (803), and screw thread sleeve (803) are used for promoting bolt (807) and slide along long circular groove (805).
6. A concrete curing apparatus according to claim 4, wherein: a base plate (809) is fixedly arranged at the bottom end of the fixed cylinder (801), and the base plate (809) is abutted against the ground;
A supporting plate (808) is fixedly arranged at the top end of the lifting pipe (802), and the supporting plate (808) is abutted against the bottom of the four-way pipe joint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322552902.3U CN220836153U (en) | 2023-09-20 | 2023-09-20 | Concrete curing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322552902.3U CN220836153U (en) | 2023-09-20 | 2023-09-20 | Concrete curing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220836153U true CN220836153U (en) | 2024-04-26 |
Family
ID=90787043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322552902.3U Active CN220836153U (en) | 2023-09-20 | 2023-09-20 | Concrete curing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220836153U (en) |
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2023
- 2023-09-20 CN CN202322552902.3U patent/CN220836153U/en active Active
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