Concrete precast slab curing device

Abstract

The utility model discloses a concrete precast slab curing device which comprises a support. The number of the telescopic rod sets is multiple, the telescopic rod sets are arranged at intervals in the front-back direction, each telescopic rod set comprises two telescopic rods which are arranged on the support side by side in a left-right spaced mode, and idler wheels are arranged on the telescopic rods; the nozzle is arranged below the telescopic rod and can rotate up and down relative to the bracket; the water gathering cover plates are located below the spray head and extend in the front-back direction, and the two water gathering cover plates are arranged on the support side by side in a left-right spaced mode; the supporting rollers extend in the left-right direction and can be installed on the support in a freely rotating mode, the supporting rollers are located below the water gathering cover plate, and the multiple supporting rollers are arranged in the front-back direction at intervals; and the upper side of the water collecting tank is open and is arranged below the supporting rollers. According to the device, automatic spraying maintenance on the two sides of the concrete prefabricated slab can be carried out at the same time, the spraying maintenance effect is good, spraying water can be recycled, and waste of water resources is effectively avoided.

Description

Technical Field

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

[0002] After the concrete precast panels are manufactured and processed, they need to be sprayed for a period of time to help keep the concrete surface moist, promote the hydration reaction of cement, avoid cracks, and improve the strength and durability of concrete. In the prior art, since the concrete precast panels are plate-shaped structures, when spraying and curing, workers usually spray water on one side manually, then turn it over with the help of related equipment, and spray water again, which is time-consuming and has low spray curing efficiency. In addition, the water sprayed during curing is directly discharged, resulting in a great waste of water resources, which needs to be improved. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the first purpose of the utility model is to provide a precast concrete panel curing device.

[0004] The technical solution of the utility model is as follows: A precast concrete panel curing device, characterized in that it comprises:

[0005] Bracket;

[0006] A telescopic rod group, wherein the telescopic rod group is multiple and arranged at intervals in the front-to-back direction, each telescopic rod group comprises two telescopic rods arranged in parallel on the bracket, one on the left and one on the right, the telescopic rods can be extended and retracted in the left-right direction, and freely rotatable rollers are respectively provided on the ends of the two telescopic rods approaching each other;

[0007] A spray head, the spray head is arranged below the telescopic rod and can rotate up and down relative to the bracket, there are multiple spray heads, and the multiple spray heads are arranged at intervals along the front-to-back direction;

[0008] A water collecting cover plate, the water collecting cover plate is located below the nozzle and extends in the front-to-back direction, and there are two water collecting cover plates, which are arranged on the bracket in parallel, one on the left and one on the right, with an interval;

[0009] A support roller, the support roller extends in the left-right direction and is freely rotatably mounted on the bracket, the support roller is located below the water collecting cover plate, there are multiple support rollers, and the multiple support rollers are arranged at intervals in the front-back direction;

[0010] A precast concrete panel, the precast concrete panel is inserted between the two water collecting cover panels, wherein the upper side of the precast concrete panel is clamped between the rollers of the two telescopic rods, and the lower side is supported on the supporting rollers;

[0011] A water collecting box is open on its upper side and is arranged below the supporting roller.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The device stands up the precast concrete panel and then uses the nozzles on the left and right sides of the precast concrete panel to continuously spray water, so that automatic spraying maintenance can be carried out on both sides at the same time, and the spraying maintenance effect is good. In addition, with the help of the water-collecting cover plate sleeved on the outside of the precast concrete panel and the water collecting tank arranged under the precast concrete panel, the spray water sprayed on the precast concrete panel and the water splashed in other directions can be uniformly collected and recycled, effectively avoiding the waste of water resources.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. 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 or the prior art descriptions are 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 creative work:

[0016] Figure 1 It is a schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the water collecting cover plate part of the utility model.

[0018] Reference numerals:

[0019] 1. Bracket; 2. Telescopic rod; 3. Wheel frame; 4. Roller; 5. Precast concrete slab; 6. Sprinkler; 7. Mounting frame; 8. Inclined plate; 9. Water collecting cover plate; 10. Support roller; 11. Water collecting tank; 12. Bump. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-Figure 2 The concrete precast panel 5 maintenance device shown comprises: a bracket 1, 2 sets of telescopic rods, a nozzle 6, a water collecting cover plate 9, a support roller 10, a concrete precast panel 5 and a water collecting tank 11.

[0024] There are multiple telescopic rods 2, which are arranged at intervals along the front-to-back direction. Each telescopic rod group 2 includes two telescopic rods 2, which are arranged in parallel on the bracket 1, one on the left and one on the right. The telescopic rods 2 can be extended and retracted in the left-right direction. The ends of the two telescopic rods 2 that are close to each other are respectively provided with freely rotatable rollers 4; a nozzle 6 is arranged below the telescopic rod 2 and can rotate up and down relative to the bracket 1. There are multiple nozzles 6, and the multiple nozzles 6 are arranged at intervals along the front-to-back direction; a water-collecting cover plate 9 is located below the nozzle 6 and extends in the front-to-back direction. There are two water-collecting cover plates 9 and are arranged in parallel on the bracket 1, one on the left and one on the right; a support roller 10 extends in the left-to-right direction and is installed on the bracket 1 so that it can rotate freely. The support roller 10 is located below the water-collecting cover plate 9. There are multiple support rollers 10, and the multiple support rollers 10 are arranged at intervals along the front-to-back direction; the upper side of the water collecting tank 11 is open and located below the support roller 10.

[0025] Specifically, when the device is in use, the cast precast concrete panel 5 needs to be firstly passed through the two water collecting cover plates 9 in a vertical manner with the help of a lifting device. At this time, the precast concrete panel 5 is supported on the supporting rollers 10 below. Then the lifting device is removed, and the telescopic rods 2 are extended one by one at the same time, so that the upper side of the precast concrete panel 5 is clamped between the rollers 4 of the two groups of telescopic rods 2. At this time, the precast concrete panel 5 will be stably supported and not easy to tilt.

[0026] Then, the nozzle 6 starts to work and sprays water toward the precast concrete panel 5. The water sprayed on the precast concrete panel 5 will flow downward along the precast concrete panel 5, and the water splashed in other directions can fall on the water collecting cover plate 9, and then flow downward along the water collecting cover plate 9, and finally fall into the water collecting tank 11 below from the gap between the support rollers 10, and be collected uniformly, and can be purified and recycled later, saving water resources. Therefore, the device can complete automatic spraying maintenance, and can realize the recycling of water resources, without wasting water resources.

[0027] After spraying water for a period of time and spray curing is completed, the precast concrete panel 5 can be pushed out with the help of a lifting device. Since the roller 4 clamping the precast concrete panel 5 can rotate freely, and the supporting roller 10 below can also rotate freely, the precast concrete panel 5 can be easily pushed out, and the use is very simple.

[0028] In this device, if Figure 1 As shown, the telescopic rod 2 is a hydraulic telescopic rod 2, and a wheel frame 3 is fixedly provided on the ends of the two telescopic rods 2 that are close to each other, and the roller 4 is rotatably installed on the wheel frame 3, thereby achieving telescopic movement, and the hydraulic telescopic rod 2 has a strong load-bearing capacity and is not easily damaged.

[0029] In this device, if Figure 1 As shown, an inclined plate 8 extending in the front-to-back direction is fixedly provided on the upper side of the water collecting cover plate 9. In the direction from bottom to top, the inclined plate 8 is inclined in the direction away from the concrete precast plate 5. A mounting frame 7 is provided on the upper side of the inclined plate 8, and the nozzle 6 is rotatably mounted on the mounting frame 7. Therefore, after the inclined plate 8 is added, a bell mouth is formed above the two water collecting cover plates 9, thereby improving the water collecting effect, so that the water sprayed by the nozzle 6 can be collected by the inclined plate 8 and the water collecting cover plate 9 as much as possible. The nozzle 6 used can be rotated to adjust the water spraying angle, so it is more flexible to use.

[0030] Furthermore, if Figure 2 As shown, a protrusion 12 is provided on one side of the water collecting cover plate 9 close to the concrete precast plate 5. There are multiple protrusions 12, which are arranged at intervals along the front-to-back direction, so that the intervals between the protrusions 12 can form drainage grooves to facilitate the collected water to flow down.

[0031] In this device, if Figure 1As shown, the opening width of the water collecting box 11 is greater than the left-right interval between the two water collecting cover plates 9, thereby allowing the water flow to fall into the water collecting box 11 as much as possible to avoid leakage.

[0032] In summary, the device stands up the precast concrete panel 5 and then uses the nozzles 6 on the left and right sides of the precast concrete panel 5 to continuously spray water, so that automatic spraying maintenance can be performed on both sides at the same time, and the spraying maintenance effect is good. In addition, with the help of the water-collecting cover plate 9 on the outside of the precast concrete panel 5 and the water collecting tank 11 under the precast concrete panel 5, the spray water sprayed on the precast concrete panel 5 and the water splashed in other directions can be uniformly collected and recycled, effectively avoiding the waste of water resources.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A precast concrete panel curing device, characterized in that: include: Bracket; A telescopic rod group, wherein the telescopic rod group is multiple and arranged at intervals in the front-to-back direction, each telescopic rod group comprises two telescopic rods arranged in parallel on the bracket, one on the left and one on the right, the telescopic rods can be extended and retracted in the left-right direction, and freely rotatable rollers are respectively provided on the ends of the two telescopic rods approaching each other; A spray head, the spray head is arranged below the telescopic rod and can rotate up and down relative to the bracket, there are multiple spray heads, and the multiple spray heads are arranged at intervals along the front-to-back direction; A water collecting cover plate, the water collecting cover plate is located below the nozzle and extends in the front-to-back direction, and there are two water collecting cover plates, which are arranged on the bracket in parallel, one on the left and one on the right, with an interval; A support roller, the support roller extends in the left-right direction and is freely rotatably mounted on the bracket, the support roller is located below the water collecting cover plate, there are multiple support rollers, and the multiple support rollers are arranged at intervals in the front-back direction; A precast concrete panel, the precast concrete panel is inserted between the two water collecting cover panels, wherein the upper side of the precast concrete panel is clamped between the rollers of the two telescopic rods, and the lower side is supported on the supporting rollers; A water collecting box is open on its upper side and is arranged below the supporting roller.

2. The precast concrete panel curing device according to claim 1, characterized in that: The telescopic rod is a hydraulic telescopic rod, and a wheel frame is fixedly arranged on the ends of the two telescopic rods approaching each other, and the roller is rotatably mounted on the wheel frame.

3. The precast concrete panel curing device according to claim 1, characterized in that: An inclined plate extending in the front-to-back direction is fixedly provided on the upper side of the water collecting cover plate. In the direction from bottom to top, the inclined plate is inclined in the direction away from the precast concrete slab. A mounting frame is provided on the upper side of the inclined plate, and the nozzle is rotatably mounted on the mounting frame.

4. The precast concrete panel curing device according to claim 1, characterized in that: A convex block is arranged on one side of the water collecting cover plate close to the concrete precast plate, and the convex blocks are in plurality and arranged at intervals in the front-rear direction.

5. The precast concrete panel curing device according to claim 1, characterized in that: The opening width of the water collecting box is greater than the left-right interval between the two water collecting cover plates.

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