Concrete curing automatic spraying frame for building construction

Abstract

The utility model relates to the field of concrete spraying, and discloses a concrete curing automatic spraying frame for building construction, which comprises a mobile vehicle, the top of the mobile vehicle is fixedly connected with a water storage barrel through a mounting frame, the outer wall of the water storage barrel is provided with a water pumping assembly, the top of the mobile vehicle is fixedly connected with a spraying frame, and the spraying frame is fixedly connected with a water pump assembly. An adjusting mechanism and a matching mechanism are arranged above the spraying frame, the adjusting mechanism comprises a hinge seat, the hinge seat is fixedly connected to the top of the spraying frame, and a communicating square pipe is fixedly connected into the inner wall of the top of the spraying frame. According to the utility model, the balancing weight slides in the damping chute at the top of the balancing weight plate, the gravity distribution of the balancing weight plate can be changed by the position change of the balancing weight block, the inclination of the balancing weight plate drives the first sliding plate connected with the balancing weight plate to slide in the limiting groove so as to push the control plate to slide in the communicating square pipe, and the sliding of the control plate changes the size of a water flow channel in the communicating square pipe; therefore, the spraying flow is controlled.

Description

Technical Field

[0001] This utility model relates to the field of concrete spraying, and in particular to an automatic concrete curing spraying frame for building construction. Background Technology

[0002] In the construction process, concrete curing is a crucial step in ensuring concrete quality. Automatic concrete curing spray systems, as an important type of curing equipment, provide a continuously moist environment for the concrete through automatic spraying, effectively preventing problems such as cracking and reduced strength caused by excessive moisture evaporation, thus ensuring the performance and structural stability of the concrete.

[0003] The use of automatic concrete curing sprayers is usually quite fixed. Generally, the sprayer is installed near the concrete construction area, and the equipment is started after the water and power sources are connected. The nozzles on the sprayer are arranged according to the preset angle and spacing, and the spraying time and frequency are controlled by a timer to achieve spray curing of the concrete surface.

[0004] However, in actual construction, different areas of a concrete structure have different water requirements. The sunny side evaporates water quickly and requires a larger spray volume; while the shady side evaporates water slowly, and excessive spray volume will waste water resources and may affect the quality of concrete. Therefore, an automatic spray frame for concrete curing in construction is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automatic spraying frame for concrete curing in building construction, which aims to solve the problem of different water requirements in different areas in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an automatic concrete curing spray frame for building construction, comprising a mobile vehicle, a water storage tank fixedly connected to the top of the mobile vehicle via a mounting frame, a water pump assembly provided on the outer wall of the water storage tank, a spray frame fixedly connected to the top of the mobile vehicle, an adjustment mechanism and a cooperating mechanism provided above the spray frame, the adjustment mechanism comprising a hinge seat fixedly connected to the top of the spray frame, a connecting square tube fixedly connected to the inner wall of the top of the spray frame, a control plate inserted into and slidably connected to the inner wall of the connecting square tube, a spray pipe provided on the outer side of the connecting square tube, a counterweight plate hinged to the inner outer wall of the hinge seat, and a counterweight block slidably connected to the top of the counterweight plate.

[0007] As a further description of the above technical solution: the water pump assembly includes a water pump, the outer wall of the water pump is fixedly connected to the outer wall of the water storage tank, the water inlet of the water pump is fixedly connected to an inlet pipe, the end of the inlet pipe away from the water inlet of the water pump is fixedly connected to the inner wall of the water storage tank, the water outlet of the water pump is fixedly connected to an outlet pipe, and the end of the outlet pipe away from the water outlet of the water pump is fixedly connected to a first adapter.

[0008] As a further description of the above technical solution: the first adapter is a tee pipe connector, which is fixedly connected to the inner wall of the spray frame and the connecting square pipe.

[0009] As a further description of the above technical solution: a second adapter is fixedly connected to the outside of the connecting square tube, and the end of the second adapter away from the connecting square tube is fixedly connected to the spray pipe.

[0010] As a further description of the above technical solution: the counterweight is slidably connected in a damping groove opened at the top of the counterweight plate.

[0011] As a further description of the above technical solution: a limiting groove is formed on the bottom inner wall of the counterweight plate, and a first sliding plate is slidably connected in the inner wall of the limiting groove, and the bottom of the first sliding plate is hinged to the control plate.

[0012] As a further description of the above technical solution: the mating mechanism includes a housing, a double-rod cylinder is fixedly connected inside the housing, an L-shaped mounting block is fixedly connected to the output end of the double-rod cylinder, the inner wall of the mounting block is fixedly connected to the outer wall of the spray pipe, and the spray pipe is a flexible hose.

[0013] As a further description of the above technical solution: a fixing plate is fixedly connected to the top of the hinge seat, and limit rods are inserted into the inner walls of both the fixing plate and the counterweight.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the counterweight slides in the damping groove at the top of the counterweight plate. The change in its position will change the gravity distribution of the counterweight plate, causing the counterweight plate to tilt around the hinge seat. The tilting of the counterweight plate will drive the first sliding plate connected to it to slide in the limiting groove, thereby pushing the control plate to slide in the connecting square tube. The sliding of the control plate changes the size of the water flow channel in the connecting square tube, thereby realizing the control of the spray flow rate.

[0016] 2. In this utility model, when the double-rod cylinder is working, the telescopic rod extends and pushes the mounting block to move outward. Since the spray pipe is a flexible hose, it can tilt accordingly, thereby adjusting the spray angle. When not in use, the stable centering of the counterweight can prevent the adjustment mechanism from shaking due to the shift of the center of gravity, ensuring the overall stability of the equipment during the spraying operation. Attached Figure Description

[0017] Figure 1 This is a front view of an automatic concrete curing sprayer for building construction proposed in this utility model;

[0018] Figure 2 This is a side view of an automatic concrete curing sprayer for building construction proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the connecting square tube of an automatic concrete curing sprayer for building construction proposed in this utility model.

[0020] Figure 4 This utility model proposes an automatic concrete curing spray frame for building construction. Figure 2 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Mobile vehicle; 2. Water storage tank; 3. Pump assembly; 301. Water pump; 302. Inlet pipe; 303. Outlet pipe; 4. Sprayer frame; 5. Adjustment mechanism; 501. First adapter; 502. Control board; 503. First slide plate; 504. Counterweight plate; 505. Counterweight block; 506. Hinge seat; 507. Connecting square tube; 508. Second adapter; 509. Spray pipe; 6. Coordination mechanism; 601. Chassis; 602. Mounting block; 603. Fixing plate; 604. Limiting rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 , Figure 2 , Figure 4This utility model provides an embodiment of an automatic concrete curing spray frame for building construction, comprising a mobile vehicle 1. A water storage tank 2 is fixedly connected to the top of the mobile vehicle 1 via a mounting frame. The water storage tank 2 provides water for spraying. A water pump assembly 3 is installed on the outer wall of the water storage tank 2 for water transfer. A spray frame 4 is fixedly connected to the top of the mobile vehicle 1, enabling automatic spraying curing, thereby keeping the concrete in a moist state and preventing excessive evaporation of surface moisture, which could lead to dehydration, shrinkage cracks, etc. To ensure the strength and quality of the concrete, an adjustment mechanism 5 and a cooperating mechanism 6 are installed above the spray frame 4. The adjustment mechanism 5 includes a hinge seat 506, which is fixedly connected to the top of the spray frame 4. A connecting square pipe 507 is fixedly connected to the inner wall of the top of the spray frame 4. The connecting square pipe 507 serves to connect and distribute the water flow; it is a "transfer station" for water transmission. Water flowing from the outlet pipe 303 of the pump assembly 3 enters the connecting square pipe 507 through the first adapter 501, and then through the second adapter 508. The water flow is distributed into the spray pipe 509. Simultaneously, the connecting square pipe 507 also provides a sliding track for the control plate 502, allowing the control plate 502 to slide within it and control the size of the water flow channel. The control plate 502 is inserted into and slidably connected to the inner wall of the connecting square pipe 507. The control plate 502 can slide within the connecting square pipe 507, and by changing its position within the connecting square pipe 507, the water flow rate can be adjusted. A spray pipe 509 is provided on the outer side of the connecting square pipe 507. The spray pipe 509 is used for... Water is sprayed onto the concrete surface. The bottom of the spray pipe 509 is detachably connected to a nozzle, which is installed when in use and removed for maintenance and repair when not in use. A counterweight plate 504 is hinged to the inner outer wall of the hinge seat 506. A counterweight block 505 is slidably connected to the top of the counterweight plate 504. By pushing the counterweight block 505 to slide, its position on the counterweight plate 504 can be changed, thereby affecting gravity and allowing the counterweight plate 504 to tilt. This allows the height of the control plate 502 to be adjusted, thus controlling the flow rate.

[0025] Reference Figure 2 - Figure 4The water pump assembly 3 includes a water pump 301. The outer wall of the water pump 301 is fixedly connected to the outer wall of the water storage tank 2. An inlet pipe 302 is fixedly connected to the inlet of the water pump 301. The end of the inlet pipe 302 away from the inlet of the water pump 301 is fixedly connected to the inner wall of the water storage tank 2. An outlet pipe 303 is fixedly connected to the outlet of the water pump 301. A first adapter 501 is fixedly connected to the end of the outlet pipe 303 away from the outlet of the water pump 301. The operation of the water pump 301 can pump water from inside the water storage tank 2 through the inlet pipe 302, and then pump it to the first adapter 501 through the outlet pipe 303. The first adapter 501 is a three-way pipe connector that diverts the water. The three-way pipe connector is fixedly connected to the inner wall of the spray frame 4 and the connecting square pipe 507. A second adapter 508 is fixedly connected to the outside of pipe 507. The second adapter 508 guides water into spray pipe 509. When needed, a spray nozzle is installed for spraying. The end of the second adapter 508 away from the connecting square pipe 507 is fixedly connected to spray pipe 509. Counterweight 505 is slidably connected to a damping groove on the top of counterweight plate 504. The groove is filled with damping oil, making it difficult for counterweight 505 to move easily, ensuring stability when stationary. A limit groove is formed on the inner wall of the bottom of counterweight plate 504. A first sliding plate 503 is slidably connected to the inner wall of the limit groove. The limit groove is a dovetail groove, which can bear and limit the first sliding plate 503. The bottom of the first sliding plate 503 is hinged to control plate 502. The first sliding plate 503 is movable to prevent it from becoming stuck after tilting.

[0026] Reference Figure 2 - Figure 4 The cooperating mechanism 6 includes a housing 601, inside which a double-rod cylinder is fixedly connected. An L-shaped mounting block 602 is fixedly connected to the output end of the double-rod cylinder. The inner wall of the mounting block 602 is fixedly connected to the outer wall of the spray pipe 509. The operation of the double-rod cylinder can push the mounting block 602 to the outside by extending the telescopic rod at the output end, thereby allowing the spray pipe 509 to tilt and adjusting the spray angle. The spray pipe 509 is a flexible hose, which is easy to push and move. A fixing plate 603 is fixedly connected to the top of the hinge seat 506. Limiting rods 604 are inserted into the inner walls of both the fixing plate 603 and the counterweight 505. The limiting rods 604 effectively ensure that the counterweight 505 is in a centered position.

[0027] Working principle: The mobile vehicle 1 moves to the location where concrete curing is required. Its mobility ensures that it can quickly reach various areas of the construction site. By controlling the start of the water pump 301, the water pump 301 starts to work. The water pump 301 pumps water from the water storage tank 2 through the water inlet pipe 302. The water storage tank 2 stores water for the entire spraying system, ensuring a continuous water supply during the curing process. After pumping, the water is pumped to the first adapter 501 through the water outlet pipe 303.

[0028] The first adapter 501 is a three-way pipe connector that can divert the water from the outlet pipe 303, so that the water entering the connecting square pipe 507 is pre-distributed to the left and right sides, and then distributed to the spray pipe 509 through the second adapter 508. The second adapter 508 guides the water to the spray pipe 509, which can provide water flow for subsequent spraying operations.

[0029] When the spray flow rate needs to be adjusted, the counterweight 505 is pushed to slide in the damping groove at the top of the counterweight plate 504. The counterweight 505 is slidably connected to the counterweight plate 504, and the bottom inner wall of the counterweight plate 504 is provided with a limiting groove. The bottom of the first sliding plate 503 in the groove is hinged to the control plate 502. The change in the position of the counterweight 505 will change the gravity distribution of the counterweight plate 504, causing the counterweight plate 504 to tilt around the hinge seat 506. The tilting of the counterweight plate 504 causes the first sliding plate 503 to slide in the limiting groove. 503 then pushes the control plate 502 to slide within the connecting square tube 507. The sliding of the control plate 502 within the connecting square tube 507 changes the size of the water flow channel. When the control plate 502 narrows the channel, the cross-sectional area through which the water flows decreases. According to the principle that flow rate equals the product of flow velocity and cross-sectional area, the flow rate decreases when the flow velocity is relatively stable. Conversely, when the control plate 502 widens the channel, the cross-sectional area through which the water flows increases, and the flow rate increases. This achieves the adjustment of the spray flow rate of the spray pipe 509.

[0030] When in use, the nozzle is installed at the bottom of the spray pipe 509. Water is sprayed from the spray pipe 509 through the nozzle to spray and cure the concrete. When not in use, the nozzle can be disassembled for maintenance and repair to ensure the normal working condition of the nozzle and thus ensure the spraying effect. In addition, the fixing plate 603 fixed to the top of the hinge seat 506 and the limiting rod 604 inserted into the inner wall of the counterweight 505 can be inserted after adjusting the position of the counterweight 505 to effectively ensure that the counterweight 505 is in the center position, achieving the alignment effect when not in use.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A kind of concrete curing automatic spraying frame for construction, including mobile car (1), it is characterized in that: The top of the mobile vehicle (1) is fixedly connected to a water storage tank (2) via a mounting frame. A water pump assembly (3) is provided on the outer wall of the water storage tank (2). A spray frame (4) is fixedly connected to the top of the mobile vehicle (1). An adjustment mechanism (5) and a cooperating mechanism (6) are provided above the spray frame (4). The adjustment mechanism (5) includes a hinge seat (506), which is fixedly connected to the top of the spray frame (4). A connecting square tube (507) is fixedly connected to the inner wall of the top of the spray frame (4). A control plate (502) is inserted into and slidably connected to the inner wall of the connecting square tube (507). A spray pipe (509) is provided on the outer side of the connecting square tube (507). A counterweight plate (504) is hinged to the inner outer wall of the hinge seat (506). A counterweight block (505) is slidably connected to the top of the counterweight plate (504).

2. The automatic concrete spraying frame for building construction of claim 1, characterized in that: The water pump assembly (3) includes a water pump (301), the outer wall of the water pump (301) is fixedly connected to the outer wall of the water storage tank (2), the inlet of the water pump (301) is fixedly connected to an inlet pipe (302), the end of the inlet pipe (302) away from the inlet of the water pump (301) is fixedly connected to the inner wall of the water storage tank (2), the outlet of the water pump (301) is fixedly connected to an outlet pipe (303), and the end of the outlet pipe (303) away from the outlet of the water pump (301) is fixedly connected to a first adapter (501).

3. The automatic concrete spraying frame for building construction of claim 2, characterized in that: The first adapter (501) is a three-way pipe connector, which is fixedly connected to the inner wall of the spray frame (4) and the connecting square tube (507).

4. The automatic concrete spraying frame for building construction of claim 1, characterized in that: A second adapter (508) is fixedly connected to the outside of the connecting square tube (507), and the end of the second adapter (508) away from the connecting square tube (507) is fixedly connected to the spray pipe (509).

5. The automatic concrete spraying frame for building construction of claim 1, characterized in that: The counterweight (505) is slidably connected in a damping groove opened on the top of the counterweight plate (504).

6. The automatic concrete spraying frame for building construction of claim 1, characterized in that: The bottom inner wall of the counterweight plate (504) has a limiting groove, and a first sliding plate (503) is slidably connected in the inner wall of the limiting groove. The bottom of the first sliding plate (503) is hinged to the control plate (502).

7. The automatic concrete spraying frame for building construction of claim 1, characterized in that: The cooperating mechanism (6) includes a housing (601), inside which a double-rod cylinder is fixedly connected. The output end of the double-rod cylinder is fixedly connected to an L-shaped mounting block (602). The inner wall of the mounting block (602) is fixedly connected to the outer wall of the spray pipe (509), which is a flexible hose.

8. The automatic concrete spraying frame for building construction of claim 1, characterized in that: A fixing plate (603) is fixedly connected to the top of the hinge seat (506), and a limit rod (604) is inserted into the inner wall of both the fixing plate (603) and the counterweight (505).

Images