Concrete curing device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a constructional engineering concrete curing device which comprises a base, an L-shaped support is fixedly arranged at the top of the base, an electric push rod is fixedly arranged at the top of the L-shaped support, a U-shaped plate is fixedly arranged at the moving end of the electric push rod, and a mounting plate is fixedly arranged at the bottom of the U-shaped plate. A first fixing rod and a second fixing rod are fixedly arranged on the two sides of the lower surface of the mounting plate correspondingly, a winding drum is fixedly arranged at the lower end of the first fixing rod, covering linen is wound in the winding drum, and one end of the covering linen extends out of the winding drum and is fixedly provided with a tensioning rod; a tensioning sleeve matched with the tensioning rod is fixedly arranged at the lower end of the second fixing rod. And a spraying pipe is fixedly arranged between the first fixing rod and the second fixing rod. According to the concrete curing device, the surface of the concrete is covered with the covering linen, then water is sprayed on the surface of the covering linen and the surface of the concrete, the moisturizing and temperature control effects on the concrete can be achieved, and the curing effect on the concrete is improved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a concrete curing device for building engineering. Background Technology

[0002] Concrete curing involves artificially creating specific humidity and temperature conditions to allow freshly poured concrete to harden and gain strength normally or at an accelerated pace. The gradual hardening and strength gain of concrete is a result of cement hydration, which requires certain temperature and humidity conditions. If these conditions are not present in the surrounding environment, artificial curing of the concrete is necessary.

[0003] Currently, the most common method for concrete curing is water spraying. However, after spraying water onto the concrete surface, the moisture evaporates easily, and the surface temperature of the concrete is difficult to maintain, thus reducing the effectiveness of concrete curing. Therefore, a concrete curing device for building engineering is proposed. Utility Model Content

[0004] The purpose of this invention is to solve the problem of poor curing effect of water spraying on concrete in the prior art, and to propose a concrete curing device for building engineering.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A concrete curing device for construction engineering includes a base, an L-shaped bracket fixedly mounted on the top of the base, an electric push rod fixedly mounted on the top of the L-shaped bracket, a U-shaped plate fixedly mounted on the moving end of the electric push rod, an mounting plate fixedly mounted on the bottom of the U-shaped plate, a first fixing rod and a second fixing rod fixedly mounted on both sides of the lower surface of the mounting plate, a winding drum fixedly mounted on the lower end of the first fixing rod, and a covering burlap wrapped inside the winding drum, one end of the covering burlap extending to the outside of the winding drum and fixedly mounted with a tension rod, a tensioning sleeve cooperating with the tension rod fixedly mounted on the lower end of the second fixing rod, a spray pipe fixedly mounted between the first fixing rod and the second fixing rod, a plurality of spray heads fixedly mounted on the pipe wall of the spray pipe, a water storage tank fixedly mounted on the upper surface of the mounting plate, and the output end of the water storage tank fixedly connected to the spray pipe through a connecting pipe.

[0007] Preferably, the inside of the winding drum is provided with a winding wheel, both ends of which are fixedly provided with a rotating shaft, and the ends of the rotating shafts are rotatably connected to the inner sidewall of the winding drum. The covering burlap is wrapped around the wheel wall of the winding wheel, and a torsion spring is sleeved on the shaft wall of the rotating shaft, and both ends of the torsion spring are fixedly connected to the sidewall of the winding wheel and the sidewall of the winding drum, respectively.

[0008] Preferably, the tensioning sleeve has a tensioning groove inside for the tensioning rod to pass through.

[0009] Preferably, a scraper is fixedly provided at the bottom of the opening of the winding drum wall, and the end of the scraper is in contact with the lower surface of the covering burlap.

[0010] Preferably, the bottom of the base is provided with omnidirectional wheels equipped with foot brakes.

[0011] Compared with the prior art, this utility model provides a concrete curing device for construction engineering, which has the following beneficial effects:

[0012] 1. This concrete curing device for construction projects consists of a winding drum, a covering burlap, a tension rod, and a tensioning sleeve. When concrete curing is required, the operator first pulls the tension rod to release the covering burlap from the inside of the winding drum. Then, the tension rod is inserted into the tensioning sleeve, allowing the covering burlap to be laid out flat and secured. Finally, by controlling the movement of an electric push rod, the electric push rod moves the covering burlap downwards and covers the surface of the concrete. This effectively shields the concrete surface, reducing temperature loss and providing temperature-controlled curing for the concrete.

[0013] 2. The concrete curing device used in this construction project, through the provided spray pipe, spray head, water storage tank and connecting pipe, after the burlap covering the concrete surface is covered, the pump inside the water storage tank is controlled to work, the pump can draw water into the interior of the connecting pipe and spray pipe, and then spray it onto the surface of the burlap covering through the spray head, so that the water can pass through the burlap covering and fall onto the concrete surface, thereby playing a role in moisturizing the concrete.

[0014] 3. The concrete curing device for this construction project, through the provided winding wheel, shaft and torsion spring, when the covering burlap is pulled out from inside the winding drum, the covering burlap is under force. When the external force on the covering burlap is released, the torsion spring can apply torsional elastic force to the winding wheel, so that the winding wheel automatically winds the covering burlap and stores it inside the winding drum.

[0015] The parts of this device not covered are the same as or can be implemented using existing technology. This utility model first covers the surface of concrete with burlap, and then sprays water on the burlap and concrete surfaces, which can play a role in moisturizing and temperature control of the concrete, thus improving the curing effect of the concrete. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a concrete curing device for building engineering proposed in this utility model.

[0017] Figure 2 for Figure 1Enlarged view of the structure of part A in the middle section;

[0018] Figure 3 for Figure 1 Top view of the take-up reel.

[0019] In the diagram: 1. Base; 2. L-shaped bracket; 3. Electric push rod; 4. U-shaped plate; 5. Mounting plate; 6. First fixing rod; 7. Second fixing rod; 8. Rewind drum; 9. Covering burlap; 10. Tensioning rod; 11. Tensioning sleeve; 12. Spray pipe; 13. Spray head; 14. Water tank; 15. Connecting pipe; 16. Rewind wheel; 17. Shaft; 18. Torsion spring; 19. Scraper; 20. Caster wheel. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] Reference Figure 1-2 A concrete curing device for construction engineering includes a base 1. The bottom of the base 1 is provided with a caster wheel 20 with a foot brake, allowing the base 1 to move. An L-shaped bracket 2 is fixedly provided on the top of the base 1. An electric push rod 3 is fixedly provided on the top of the L-shaped bracket 2. A U-shaped plate 4 is fixedly provided at the moving end of the electric push rod 3. An installation plate 5 is fixedly provided at the bottom of the U-shaped plate 4. A first fixing rod 6 and a second fixing rod 7 are fixedly provided on both sides of the lower surface of the installation plate 5. A winding drum 8 is fixedly provided at the lower end of the first fixing rod 6, and a covering burlap 9 is wound inside the winding drum 8. One end of the covering burlap 9 extends to the outside of the winding drum 8 and is fixedly provided with a tensioning rod 10. A tensioning sleeve 11 that cooperates with the tensioning rod 10 is fixedly provided at the lower end of the second fixing rod 7. The tensioning sleeve 11 has a tensioning groove inside for the tensioning rod 10 to pass through, so that the tensioning rod 10 can be pulled out from the side of the tensioning sleeve 11.

[0023] When concrete curing is required, the manual hand first pulls the tension rod 10, so that the covering burlap 9 is released from the inside of the take-up drum 8. Then, the tension rod 10 is inserted into the inside of the tension sleeve 11. At this time, the covering burlap 9 can be laid out flat and fixed. Then, by controlling the action of the electric push rod 3, the electric push rod 3 drives the covering burlap 9 to move downward and cover the surface of the concrete. This can cover the surface of the concrete, reduce the loss of concrete surface temperature, and play a role in temperature control curing of the concrete.

[0024] Reference Figure 1 and 3 The take-up drum 8 is equipped with a take-up wheel 16 inside. Both ends of the take-up wheel 16 are fixedly equipped with a rotating shaft 17, and the ends of the rotating shaft 17 are rotatably connected to the inner side wall of the take-up drum 8. The covering burlap 9 is wrapped around the wheel wall of the take-up wheel 16. The shaft wall of the rotating shaft 17 is fitted with a torsion spring 18, and both ends of the torsion spring 18 are fixedly connected to the side wall of the take-up wheel 16 and the side wall of the take-up drum 8, respectively. After the covering burlap 9 is pulled out from the inside of the take-up drum 8, the torsion spring 18 is under force. When the external force on the covering burlap 9 is released, the torsion spring 18 can apply a torsional elastic force to the take-up wheel 16, so that the take-up wheel 16 automatically winds and stores the covering burlap 9 inside the take-up drum 8. A scraper 19 is fixedly provided at the bottom of the opening of the winding drum 8, and the end of the scraper 19 is in contact with the lower surface of the covering burlap 9. During the winding process, the scraper 19 scrapes the mud off the lower surface of the covering burlap 9, which can automatically clean the surface of the covering burlap 9.

[0025] Reference Figure 1 A spray pipe 12 is fixed between the first fixed rod 6 and the second fixed rod 7. Multiple spray heads 13 are fixed on the pipe wall of the spray pipe 12. A water storage tank 14 is fixed on the upper surface of the mounting plate 5. The output end of the water storage tank 14 is fixedly connected to the spray pipe 12 through the connecting pipe 15. After the covering cloth 9 is placed on the surface of the concrete, the pump inside the water storage tank 14 is controlled to work. The pump can draw water into the connecting pipe 15 and the spray pipe 12, and then spray it onto the surface of the covering cloth 9 through the spray heads 13, so that the water can pass through the covering cloth 9 and fall onto the surface of the concrete, thereby playing a role in moisturizing the concrete.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A concrete curing device for building construction, comprising a base (1), characterized in that, An L-shaped bracket (2) is fixedly provided on the top of the base (1), an electric push rod (3) is fixedly provided on the top of the L-shaped bracket (2), a U-shaped plate (4) is fixedly provided on the moving end of the electric push rod (3), an mounting plate (5) is fixedly provided on the bottom of the U-shaped plate (4), a first fixing rod (6) and a second fixing rod (7) are fixedly provided on both sides of the lower surface of the mounting plate (5), a winding drum (8) is fixedly provided at the lower end of the first fixing rod (6), and a covering burlap (9) is wound inside the winding drum (8), one end of the covering burlap (9) extends to the outside of the winding drum (8) and a tensioning rod (10) is fixedly provided, and a tensioning sleeve (11) that cooperates with the tensioning rod (10) is fixedly provided at the lower end of the second fixing rod (7). A spray pipe (12) is fixed between the first fixing rod (6) and the second fixing rod (7). Multiple spray heads (13) are fixed on the pipe wall of the spray pipe (12). A water storage tank (14) is fixed on the upper surface of the mounting plate (5). The output end of the water storage tank (14) is fixedly connected to the spray pipe (12) through a connecting pipe (15).

2. The concrete curing device for building construction according to claim 1, characterized in that, The take-up drum (8) is provided with a take-up wheel (16) inside. Both ends of the take-up wheel (16) are fixedly provided with a rotating shaft (17), and the end of the rotating shaft (17) is rotatably connected to the inner side wall of the take-up drum (8). The covering burlap (9) is wrapped around the wheel wall of the take-up wheel (16). The shaft wall of the rotating shaft (17) is fitted with a torsion spring (18), and both ends of the torsion spring (18) are fixedly connected to the side wall of the take-up wheel (16) and the side wall of the take-up drum (8), respectively.

3. The concrete curing device for building construction according to claim 1, characterized in that, The tension sleeve (11) has a tension groove inside for the tension rod (10) to pass through.

4. A concrete curing device for building construction according to claim 1, characterized in that, The bottom of the opening of the winding drum (8) is fixedly provided with a mud scraper (19), and the end of the mud scraper (19) is in contact with the lower surface of the covering burlap (9).

5. A concrete curing device for building construction according to claim 1, characterized in that, The base (1) is equipped with casters (20) with foot brakes at the bottom.

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