Concrete curing device for highway engineering

Abstract

The utility model relates to the technical field of highway engineering, and discloses a highway engineering concrete curing device which comprises a supporting plate, a water storage tank is fixedly installed above the supporting plate, a hose is fixedly installed on the outer side of a circulating pump, and a second connecting pipe is fixedly installed at the output end of the hose. A first under-pressure spray head is fixedly mounted at the bottom of the second connecting pipe. Due to the fact that the water storage tank is divided into the front part and the rear part through the partition plate, the water pressure of the space behind the partition plate is larger than that of the space in front of the partition plate, at the moment, water behind the partition plate can extrude a sealing plate, and a damping rod and a first spring are shrunk forwards; therefore, water can flow into the front of the partition plate from the rear side of the partition plate through the butt joint pipe, hot water can also enter the front of the partition plate, and when water is supplemented in time, the water temperature can be effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of highway engineering more specifically, the utility model relates to a kind of concrete curing device of highway engineering. BACKGROUND

[0002] The concrete curing device of highway engineering is specially used to keep its suitable humidity and temperature after concrete pouring, to ensure that the hydration reaction of cement proceeds smoothly, so as to improve the strength and durability of concrete, and in the existing concrete curing device, the water temperature required during curing is different due to different outdoor weather, when curing, it is difficult to use water of corresponding temperature, especially in the relatively cold and humid area, the water temperature is low, which can easily affect the curing effect and cause concrete cracking. SUMMARY

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a concrete curing device of highway engineering, which has the advantages of convenient water temperature adjustment.

[0004] To achieve the above object, the utility model provides the following technical scheme: a concrete curing device of highway engineering, comprising a support plate, a water storage tank is fixedly installed above the support plate, a sealing cover is provided on the water storage tank, a heating rod is fixedly installed in the water storage tank, a connecting pipe one is fixedly installed at the rear of the water storage tank, a fixed pipe is fixedly installed at the left side of the water storage tank, a circulating pump is fixedly installed at one end of the fixed pipe away from the water storage tank, a hose is fixedly installed outside the circulating pump, a connecting pipe two is fixedly installed at the output end of the hose, and a pressure nozzle one is fixedly installed at the bottom of the connecting pipe two.

[0005] As a preferred technical scheme of the utility model, a partition plate is fixedly installed in the water storage tank, a connecting hole is formed in the partition plate, a butt joint pipe is fixedly installed in front of the partition plate, a support one is fixedly installed in the butt joint pipe, a damping rod is fixedly installed at the rear of the support one, a spring one is sleeved outside the damping rod, a sealing plate is fixedly installed at one end of the spring one away from the support one, a limiting ring one is fixedly installed in the butt joint pipe, and the limiting ring one is attached to the sealing plate.

[0006] As a preferred technical scheme of the utility model, a sliding slot is formed in the support plate, a sliding block is slidingly connected in the sliding slot, a connecting sleeve is fixedly installed above the sliding block, and the connecting sleeve is located outside the connecting pipe two.

[0007] As a preferred technical scheme of the utility model, the inside of the connecting pipe two is fixedly installed with a support two, the front and back sides of the support two are fixedly installed with springs two, the end of the spring two away from the support two is fixedly installed with a support three, the outside of the support three is fixedly installed with an extension pipe, the bottom of the extension pipe is provided with a pressurized nozzle two.

[0008] As a preferred technical scheme of the utility model, the outside of the extension pipe is fixedly installed with a fixing ring, the inside of the fixing ring is provided with a sealing ring, the inside of the connecting pipe two is in contact with the sealing ring, the inside of the connecting pipe two is fixedly installed with a limiting ring two, the limiting ring two is located on the side of the fixing ring away from the support two.

[0009] As a preferred technical scheme of the utility model, the bottom of the support plate is fixedly installed with a support block, the inside of the support block is rotatably connected with a rotating shaft, the outside of the rotating shaft is transmissionally connected with a belt.

[0010] Compared with the prior art, the utility model has the advantages of the following:

[0011] 1, the utility model discloses a water storage tank is provided with a baffle in the inside, is provided with a connecting hole in the inside of baffle, is fixedly installed with the butt joint pipe in the front of baffle, is fixedly installed with the support one in the inside of butt joint pipe, is fixedly installed with the damping rod in the rear of support one, is sleeved with spring one on the outside of damping rod, is fixedly installed with sealing plate in the end of spring one away from support one, is fixedly installed with the limiting ring one in the inside of butt joint pipe, the limiting ring one is attached with sealing plate, because baffle divides water storage tank into two parts, when the space of water storage tank in the rear of baffle is heated, because the inside of water storage tank is sealed by sealing cover, therefore along with the increase of water temperature, and the water pressure of space in the rear of baffle is greater than the water pressure of space in the front of baffle after the water in the space of water storage tank in the front of baffle is sprinkled, the water in the rear of baffle will extrude sealing plate, and the damping rod and spring one are shrunk forward, and because the water pressure, water temperature and volume of space in the rear of baffle are greater than the space in the front of baffle, therefore water can flow into the front of baffle through butt joint pipe from the rear of baffle, reach the hot water also can enter the front of baffle, when water is replenished in time, can effectively guarantee water temperature.

[0012] 2, the utility model discloses a support no. 2 is fixedly installed in the inside of connecting pipe no. 2, spring no. 2 is fixedly installed on the front and back both sides of support no. 2, support no. 3 is fixedly installed on the one end of spring no. 2 away from support no. 2, extension pipe is fixedly installed on the outside of support no. 3, and the bottom of extension pipe is equipped with pressure nozzle no. 2, when starting circulating pump and injecting water rapidly in the inside of connecting pipe no. 2 through hose, due to the action of water pressure, water will enter the inside of extension pipe rapidly, when water pressure is greater than the elasticity of spring no. 2, extension pipe is pushed out to the side away from support no. 2, extension pipe and connecting pipe no. 2 are connected slidingly, and extension pipe extends outward, and then water flows out through pressure nozzle no. 2 and falls on the surface of concrete, reach the effect that have increased the spraying width, when spraying is completed, close circulating pump, when water pressure reduces rapidly, spring no. 2 will provide the force of contraction and reset extension pipe, reach the effect that are stored rapidly. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is whole structure schematic diagram of the utility model;

[0014] Figure 2 It is water storage tank structure schematic diagram of the utility model;

[0015] Figure 3 It is the utility model Figure 2 A place structure enlarged schematic diagram of;

[0016] Figure 4 It is part structure schematic diagram of the utility model;

[0017] Figure 5 It is the utility model Figure 4 B place structure enlarged schematic diagram of.

[0018] In the drawing: 1, support plate;2, water storage tank;3, sealing cover;4, heating rod;5, connecting pipe;6, baffle;7, connecting hole;8, butt joint pipe;9, support no. 1;10, damping rod;11, spring no. 1;12, sealing plate;13, limit ring no. 1;14, fixed pipe;15, circulating pump;16, hose;17, connecting pipe;18, pressure nozzle no. 1;19, sliding groove;20, sliding block;21, connecting sleeve;22, support no. 2;23, spring no. 2;24, support no. 3;25, extension pipe;26, fixed ring;27, sealing ring;28, pressure nozzle no. 2;29, limit ring no. 2;30, support block;31, rotating shaft;32, belt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0020] As shown in Figures 1 to 5 The utility model provides a concrete maintenance device of highway engineering, including support plate 1, the top fixed mounting of support plate 1 has the water storage jar 2, the top of water storage jar 2 is equipped with the sealing cover 3, the inside fixed mounting of water storage jar 2 has the heating rod 4, the rear fixed mounting of water storage jar 2 has the connecting pipe no. 5, the left side fixed mounting of water storage jar 2 has the fixed pipe 14, the fixed pipe 14 away from the one end fixed mounting of water storage jar 2 has the circulating pump 15, the outside fixed mounting of circulating pump 15 has the hose 16, the output of hose 16 fixed mounting has the connecting pipe no. 2 17, the bottom fixed mounting of connecting pipe no. 2 17 has the pressure spray head no. 1 18.

[0021] Start circulating pump 15 can make the water in the inside of water storage jar 2 through fixed pipe 14 transmission to the inside of hose 16, then through hose 16 transportation values the inside of connecting pipe no. 2 17, through the pressure spray head no. 1 18 of connecting pipe no. 2 17 bottom sprays to the ground, makes the concrete be poured into the water conservation of sufficient, prevents the situation such as cracking, and simultaneously, the one end of connecting pipe no. 5 away from water storage jar 2 is connected with water pipe, and the inside of water storage jar 2 is injected with water in time, so that the water keeps the effect of being sufficient.

[0022] Inside the water storage jar 2 fixedly installed is a partition 6, a connecting hole 7 is formed in the partition 6, a butt joint pipe 8 is fixedly installed in front of the partition 6, a support 9 is fixedly installed in the butt joint pipe 8, a damping rod 10 is fixedly installed behind the support 9, a spring 11 is sleeved on the outside of the damping rod 10, a sealing plate 12 is fixedly installed at the end of the spring 11 away from the support 9, a limiting ring 13 is fixedly installed in the butt joint pipe 8, and the limiting ring 13 is attached to the sealing plate 12.

[0023] The partition plate 6 divides the water storage tank 2 into two parts, and the main function is to heat the space behind the partition plate 6. Since the inside of the water storage tank 2 is sealed by the sealing cover 3, as the water temperature increases, and the water in the space in front of the partition plate 6 is sprayed, the water pressure in the space behind the partition plate 6 is greater than that in the space in front of the partition plate 6. At this time, the water behind the partition plate 6 will press the sealing plate 12, and the damping rod 10 and the spring 11 will shrink forward. At the same time, since the water pressure, water temperature and volume of the space behind the partition plate 6 are greater than those of the space in front of the partition plate 6, water will flow from the rear side of the partition plate 6 through the connecting pipe 8 into the front of the partition plate 6, so that hot water will also enter the front of the partition plate 6. When the water is replenished in time, the water temperature can be effectively guaranteed.

[0024] The support plate 1 is internally provided with a sliding groove 19, and the sliding groove 19 is internally connected with a sliding block 20. The sliding block 20 is fixedly connected with a connecting sleeve 21 at the top. The connecting sleeve 21 is located outside the connecting pipe 2.

[0025] The connecting sleeve 21 is displaced left and right through the sliding action of the sliding block 20 and the sliding groove 19. When the road needs to be maintained, the connecting sleeve 21 is pushed to the leftmost side of the sliding groove 19 through the sliding action of the sliding block 20 and the sliding groove 19. When the pressure nozzle 1 does not need to spray water, the pressure nozzle 1 will not be knocked, which has a certain protective effect.

[0026] The connecting pipe 2 is internally fixedly connected with a support 2, and the support 2 is fixedly connected with a spring 3 at the front and back. The spring 3 is fixedly connected with a support 4 at the end away from the support 2. The support 4 is fixedly connected with an extension pipe 5 outside. The extension pipe 5 is internally provided with a pressure nozzle 6.

[0027] When the circulating pump 15 is started to quickly inject water into the connecting pipe 2 through the hose 3, the water will quickly enter the extension pipe 5 due to the water pressure. At this time, since the water pressure is greater than the elastic force of the spring 3, the extension pipe 5 is pushed away from the support 2, so that the extension pipe 5 is slidably connected with the connecting pipe 2, and the extension pipe 5 is extended outward. The water is discharged through the pressure nozzle 6 and falls on the surface of the concrete, which has the effect of increasing the spraying width. When the spraying is completed, the circulating pump 15 is closed, and the water pressure quickly decreases. The spring 3 provides a contraction force to reset the extension pipe 5, which has the effect of quick storage.

[0028] Among them, a fixing ring 26 is fixedly installed on the outside of the extension tube 25, and a sealing ring 27 is provided inside the fixing ring 26. The sealing ring 27 contacts the inside of the connecting tube 2 17. A limiting ring 29 is fixedly installed on the inside of the connecting tube 2 17. The limiting ring 29 is located on the side of the fixing ring 26 away from the bracket 22.

[0029] The main function of the sealing ring 27 is to seal the junction of the extension pipe 25 and the connecting pipe 17 when the extension pipe 25 is sliding, so as to prevent water leakage and uneven water pressure. At the same time, the main function of the limiting ring 29 is to limit the fixing ring 26 to prevent the extension pipe 25 from falling off due to excessive water pressure.

[0030] Among them, a support block 30 is fixedly installed at the bottom of the support plate 1, a rotating shaft 31 is rotatably connected inside the support block 30, and a belt 32 is driven to the outside of the rotating shaft 31.

[0031] The main function of belt 32 is to increase the contact area with concrete. After the pressurized nozzle 18 sprays water, water will accumulate in some areas. When the belt 32 is used to compact the water, the water will be spread out evenly, so that the water can be sprayed evenly on the concrete.

[0032] Working principle and usage process of this utility model:

[0033] First, connect the connecting pipe 5 to the water pipe to inject water into the water storage tank 2, and at the same time start the heating rod 4 to heat the water;

[0034] Secondly, since a partition 6 is fixedly installed inside the water storage tank 2, and a connecting hole 7 is provided inside the partition 6, a connecting pipe 8 is fixedly installed in front of the partition 6, a bracket 9 is fixedly installed inside the connecting pipe 8, a damping rod 10 is fixedly installed behind the bracket 9, a spring 11 is sleeved on the outside of the damping rod 10, and a sealing plate 12 is fixedly installed at the end of the spring 11 away from the bracket 9. A limit ring 13 is fixedly installed inside the connecting pipe 8, and the limit ring 13 fits against the sealing plate 12. Since the partition 6 divides the water storage tank 2 into front and rear parts, when the space behind the partition 6 of the water storage tank 2 is heated... At that time, since the inside of the water tank 2 is sealed by the sealing cover 3, as the water temperature increases and the water in the space of the water tank 2 in front of the partition 6 is drained, the water pressure in the space behind the partition 6 is greater than the water pressure in the space in front of the partition 6. At this time, the water behind the partition 6 will squeeze the sealing plate 12, causing the damping rod 10 and the spring 11 to contract forward. At the same time, since the water pressure, water temperature and volume in the space behind the partition 6 are greater than those in the space in front of the partition 6, water will flow from the back of the partition 6 into the front of the partition 6 through the connecting pipe 8, so that hot water can also enter the front of the partition 6. When water is replenished in time, the water temperature can be effectively guaranteed.

[0035] At the same time, the bracket two 22 is fixedly installed in the inside of the connecting pipe two 17, the spring two 23 is fixedly installed on the front and back sides of the bracket two 22, the bracket three 24 is fixedly installed at the end, away from the bracket two 22, of the spring two 23, the extension pipe 25 is fixedly installed on the outside of the bracket three 24, and the pressure nozzle two 28 is arranged at the bottom of the extension pipe 25; when the circulating pump 15 is started to quickly inject water into the inside of the connecting pipe two 17 through the hose 16, the water quickly enters the inside of the extension pipe 25 due to the water pressure; at this time, the water pressure is greater than the elastic force of the spring two 23, and the pressure is less than the pressure of the pressure nozzle one 18 and the pressure nozzle two 28, so that the extension pipe 25 is pushed out to the side, away from the bracket two 22, to make the extension pipe 25 and the connecting pipe two 17 in sliding connection, and the extension pipe 25 extends outward; after continuing to inject water, the water pressure is greater than the water pressure of the pressure nozzle one 18 and the pressure nozzle two 28, so that the water flows out through the pressure nozzle one 18 and the pressure nozzle two 28 and falls on the surface of the concrete, achieving the effect of increasing the spraying width.

[0036] Finally, when the spraying is completed, the circulating pump 15 is turned off, at this time, the water pressure quickly decreases, and the spring two 23 provides the contraction force to reset the extension pipe 25, achieving the effect of quick storage.

[0037] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0038] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A concrete curing device for highway engineering, comprising a support plate (1), characterized in that: A water storage tank (2) is fixedly installed above the support plate (1). A sealing cover (3) is provided on the water storage tank (2). A heating rod (4) is fixedly installed inside the water storage tank (2). A connecting pipe (5) is fixedly installed behind the water storage tank (2). A fixing pipe (14) is fixedly installed on the left side of the water storage tank (2). A circulation pump (15) is fixedly installed at the end of the fixing pipe (14) away from the water storage tank (2). A hose (16) is fixedly installed on the outside of the circulation pump (15). A connecting pipe (17) is fixedly installed at the output end of the hose (16). A pressurized nozzle (18) is fixedly installed at the bottom of the connecting pipe (17).

2. The concrete curing device for highway engineering according to claim 1, characterized in that: The water storage tank (2) is fixedly installed with a partition (6), and the partition (6) has a connecting hole (7) inside. A connecting pipe (8) is fixedly installed in front of the partition (6), and a bracket (9) is fixedly installed inside the connecting pipe (8). A damping rod (10) is fixedly installed behind the bracket (9). A spring (11) is sleeved on the outside of the damping rod (10). A sealing plate (12) is fixedly installed at the end of the spring (11) away from the bracket (9). A limiting ring (13) is fixedly installed inside the connecting pipe (8), and the limiting ring (13) fits against the sealing plate (12).

3. The concrete curing device for highway engineering according to claim 1, characterized in that: The support plate (1) has a groove (19) inside, and a slider (20) is slidably connected inside the groove (19). A connecting sleeve (21) is fixedly installed above the slider (20), and the connecting sleeve (21) is located outside the connecting tube (17).

4. A concrete curing device for highway engineering according to claim 1, characterized in that: The connecting pipe 2 (17) is fixedly installed with bracket 2 (22). Both the front and rear sides of bracket 2 (22) are fixedly installed with spring 2 (23). The end of spring 2 (23) away from bracket 2 (22) is fixedly installed with bracket 3 (24). An extension pipe (25) is fixedly installed on the outside of bracket 3 (24). A pressurized nozzle 2 (28) is opened at the bottom of extension pipe (25).

5. A concrete curing device for highway engineering according to claim 4, characterized in that: A fixing ring (26) is fixedly installed on the outside of the extension tube (25). A sealing ring (27) is provided inside the fixing ring (26). The sealing ring (27) contacts the inside of the connecting tube (17). A limiting ring (29) is fixedly installed on the inside of the connecting tube (17). The limiting ring (29) is located on the side of the fixing ring (26) away from the bracket (22).

6. A concrete curing device for highway engineering according to claim 1, characterized in that: A support block (30) is fixedly installed at the bottom of the support plate (1). A rotating shaft (31) is rotatably connected inside the support block (30), and a belt (32) is driven to the outside of the rotating shaft (31).

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